Goods & Services

Safety equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions, explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires; computer hardware, downloadable and recorded computer software, and computer peripherals, all for operating explosion and fire safety equipment Design of solutions, namely, safety equipment for others for suppression, isolation or venting of explosions using safety hardware systems comprised of detectors, electronic control units, suppressors, isolation valves, vents, and computer hardware, computer software, and computer peripherals sold as a unit for use in detecting and mitigating explosions

Goods & Services

Safety equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions, explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires; computer hardware, downloadable and recorded computer software, and computer peripherals, all for operating explosion and fire safety equipment Design of solutions, namely, safety equipment for others for suppression, isolation or venting of explosions using safety hardware systems comprised of detectors, electronic control units, suppressors, isolation valves, vents, and computer hardware, computer software, and computer peripherals sold as a unit for use in detecting and mitigating explosions

Goods & Services

Dust explosion protection systems comprised of an explosion-rated steel drum, drum connections, steel slide gate valves, and electrical bonding and grounding apparatus

Goods & Services

Safety equipment in the nature of explosion isolation devices, namely, explosion venting deflectors

Goods & Services

Instrument for detecting pressure for use with fire and explosion suppression and isolation systems

Goods & Services

Electronic control device for fire and explosion suppression and isolation systems

Goods & Services

(1) Explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, explosion isolation quench valves. (2) Explosion protection equipment, namely, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions; Safety equipment, namely, explosion vents and flameless indoor explosion vents.

Goods & Services

Explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, explosion isolation quench valves. Explosion protection equipment, namely, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions. Explosion vents, and flameless indoor explosion vents, that relieve pressure and safely exhaust flame during deflagration.

Abstract

Disclosed herein are a system, method, and apparatus for arresting flames in an air return line. The apparatus includes a flame barrier containing one or more metal mesh layers and configured to permit airflow there through while preventing flame break-through. The flame barrier can also have or be connected to one or more temperature or pressure sensors configured to detect blockage of airflow through the flame barrier and to detect damage to the flame barrier. The apparatus can also include additional temperature or pressure sensors for detecting the propagation of deflagration in the air return line.

IPC Classes  ?

• A62C 4/00 - Flame traps allowing passage of gas but not of flame or explosion wave
• B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatingsLayered products designed for particular purposes not covered by another single class
• A62C 35/00 - Permanently-installed equipment
• A62C 99/00 - Subject matter not provided for in other groups of this subclass
• A62C 3/04 - Fire prevention, containment or extinguishing specially adapted for particular objects or places for dust or loosely-baled or loosely-piled materials, e.g. in silos, in chimneys
• B04C 9/00 - Combinations with other devices, e.g. fans

Goods & Services

Explosion protection equipment, namely, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions; Explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, and explosion isolation quench valves; Safety equipment, namely, explosion vents and flameless indoor explosion vents

Goods & Services

Dust explosion protection systems, namely, indoor flameless explosion venting and suppression devices comprised of metal pipes or tubes containing gas flow obstructions to quench and release blasts of expanding gases and flames for safer exhaustion. Explosion protection equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions; explosion protection equipment, namely, explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, explosion isolation quench valves.

Goods & Services

(1) Dust explosion protections systems consisting of automatic isolation valves for closing pipes between chambers upon detection of explosions and automatic explosion suppression, and chemical isolation devices for delivery of dry chemical extinguishing agents into developing explosions, consisting of cartridges for containing an explosion extinguishing agent, cannon barrels for propelling the explosion extinguishing agent into developing explosions, electrically-ignited actuators for loosening explosion extinguishing agent and/or providing accelerating forces to the explosion extinguishing agent as it leaves the cannon, pressurized tanks for adding pressurized gas to the accelerating force of the actuators, and associated power supplies, monitors, pressure sensing devices and switches, and detector interfaces and controls, all sold as a unit; Dust explosion protection systems, namely, indoor flameless explosion venting and suppression devices comprised of metal pipes or tubes containing gas flow obstructions to quench and release blasts of expanding gases and flames for safer exhaustion.

Abstract

Disclosed herein are a system, method, and apparatus for arresting flames in an air return line. The apparatus includes a flame barrier containing one or more metal mesh layers and configured to permit airflow there through while preventing flame break-through. The flame barrier can also have or be connected to one or more temperature or pressure sensors configured to detect blockage of airflow through the flame barrier and to detect damage to the flame barrier. The apparatus can also include additional temperature or pressure sensors for detecting the propagation of deflagration in the air return line.

IPC Classes  ?

• A62C 4/00 - Flame traps allowing passage of gas but not of flame or explosion wave
• B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatingsLayered products designed for particular purposes not covered by another single class
• A62C 35/00 - Permanently-installed equipment
• A62C 99/00 - Subject matter not provided for in other groups of this subclass
• A62C 3/04 - Fire prevention, containment or extinguishing specially adapted for particular objects or places for dust or loosely-baled or loosely-piled materials, e.g. in silos, in chimneys
• B04C 9/00 - Combinations with other devices, e.g. fans

Abstract

Disclosed herein are a system, method, and apparatus for arresting flames in an air return line. The apparatus includes a flame barrier containing one or more metal mesh layers and configured to permit airflow there through while preventing flame break-through. The flame barrier can also have or be connected to one or more temperature or pressure sensors configured to detect blockage of airflow through the flame barrier and to detect damage to the flame barrier. The apparatus can also include additional temperature or pressure sensors for detecting the propagation of deflagration in the air return line.

IPC Classes  ?

• A62C 4/00 - Flame traps allowing passage of gas but not of flame or explosion wave
• B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatingsLayered products designed for particular purposes not covered by another single class
• A62C 35/00 - Permanently-installed equipment
• A62C 99/00 - Subject matter not provided for in other groups of this subclass
• A62C 3/04 - Fire prevention, containment or extinguishing specially adapted for particular objects or places for dust or loosely-baled or loosely-piled materials, e.g. in silos, in chimneys
• B04C 9/00 - Combinations with other devices, e.g. fans

Goods & Services

Safety equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions, explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires; computer hardware, downloadable and recorded computer software, and computer peripherals, all for operating explosion and fire safety equipment. Design of solutions, namely, safety equipment for others for suppression, isolation or venting of explosions using safety hardware systems comprised of detectors, electronic control units, suppressors, isolation valves, vents, and computer hardware, computer software, and computer peripherals sold as a unit for use in detecting and mitigating explosions.

Goods & Services

(1) Safety equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions, explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires; computer hardware. (1) Design of solutions, namely, safety equipment for others for suppression, isolation or venting of explosions using safety hardware systems comprised of detectors, electronic control units, suppressors, isolation valves, vents, and computer hardware, computer software, and computer peripherals sold as a unit for use in detecting and mitigating explosions.

Goods & Services

Safety equipment in the nature of explosion isolation and suppression devices, namely, intelligent chemical suppression, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions, explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires for combustible dust hazards

Goods & Services

Safety equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions; explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks; fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires; computer hardware, downloadable and recorded computer software, and computer peripherals for operating explosion and fire safety equipment

Goods & Services

Safety equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions; explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks; fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires; computer hardware, downloadable and recorded computer software, and computer peripherals for operating explosion and fire safety equipment

Goods & Services

Safety equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions, explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing sparks, fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires; computer hardware, downloadable and recorded computer software, and computer peripherals, all for operating explosion and fire safety equipment Design of solutions, namely, safety equipment for others for suppression, isolation or venting of explosions using safety hardware systems comprised of detectors, electronic control units, suppressors, isolation valves, vents, and computer hardware, computer software, and computer peripherals sold as a unit for use in detecting and mitigating explosions

Goods & Services

Safety equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions; explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks; fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires; computer hardware, downloadable and recorded computer software, and computer peripherals for operating explosion and fire safety equipment

Goods & Services

Safety equipment, namely, explosion vents, flameless indoor explosion vents, explosion suppression system comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and suppressing explosions; explosion isolation pinch valves, explosion isolation slide gate valves, explosion isolation backflap valves, spark detection and extinguishing systems comprising detectors, electronic control units, suppressors and valves, sold as a unit for use in detecting and extinguishing sparks; fire protection systems comprising detectors, electronic control units, suppressors and isolation valves, sold as a unit for use in detecting and extinguishing fires; computer hardware, downloadable and recorded computer software, and computer peripherals for operating explosion and fire safety equipment

Goods & Services

Electronic control device for fire and explosion suppression and isolation systems

Goods & Services

Instrument for detecting pressure for use with fire and explosion suppression and isolation systems

Goods & Services

Safety equipment, namely, a flameless explosion vent for mitigating the pressure and quenching the flame of an explosion from a vessel

Goods & Services

Optical detector for detecting explosions and flames

Goods & Services

Safety equipment in the nature of a flameless explosion isolation device for explosion isolation between interconnecting vessels

Goods & Services

Safety equipment in the nature of a flameless explosion isolation device, namely, an explosion isolation slide gate valve for explosion isolation between interconnecting vessels or from a vessel to atmosphere

Abstract

Disclosed herein are a system, method, and apparatus for arresting flames in an air return line. The apparatus includes a flame barrier containing one or more metal mesh layers and configured to permit airflow there through while preventing flame break-through. The flame barrier can also have or be connected to one or more temperature or pressure sensors configured to detect blockage of airflow through the flame barrier and to detect damage to the flame barrier. The apparatus can also include additional temperature or pressure sensors for detecting the propagation of deflagration in the air return line.

IPC Classes  ?

• A62C 4/02 - Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes

Abstract

Disclosed herein are a system, method, and apparatus for arresting flames in an air return line. The apparatus includes a flame barrier containing one or more metal mesh layers and configured to permit airflow there through while preventing flame break-through. The flame barrier can also have or be connected to one or more temperature or pressure sensors configured to detect blockage of airflow through the flame barrier and to detect damage to the flame barrier. The apparatus can also include additional temperature or pressure sensors for detecting the propagation of deflagration in the air return line.

IPC Classes  ?

• A62C 4/02 - Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes

Goods & Services

Explosion isolation valve systems, namely, automatic pinch valves for placement in pipes that convey dust particles and associated explosion detector and controller devices that detect dust explosion events and signal the pinch valves to close in milliseconds to prevent passage of hot particles, glowing embers, flame, or pressure from continuing to flow through the pipes

Goods & Services

Dust explosion relief systems, namely, flameless explosion venting and quenching devices comprised of vent devices for receiving burning dust, flames, and hot gases from vessels in which dust combustions occur to relieve pressure and layers of stainless steel mesh in a quencher chamber for breaking the chain reaction of the dust combustion and absorbing the flame and hot gases for safe venting of dust combustion events

Goods & Services

Explosion isolation valves, namely, automatic valves with normally open flaps that close from pressure of an explosion for placement in pipes that connect vessels together to prevent explosion propagation from one vessel to another

Goods & Services

Dust explosion protection systems, namely, indoor flameless explosion venting and suppression devices comprised of metal pipes or tubes containing gas flow obstructions to quench and release blasts of expanding gases and flames for safer exhaustion Dust explosion protection systems consisting of automatic isolation valves for closing pipes between chambers upon detection of explosions and automatic explosion suppression, and chemical isolation devices for delivery of dry chemical extinguishing agents into developing explosions, consisting of cartridges for containing an explosion extinguishing agent, cannon barrels for propelling the explosion extinguishing agent into developing explosions, electrically-ignited actuators for loosening explosion extinguishing agent and/or providing accelerating forces to the explosion extinguishing agent as it leaves the cannon, pressurized tanks for adding pressurized gas to the accelerating force of the actuators, and associated power supplies, monitors, pressure sensing devices and switches, and detector interfaces and controls, all sold as a unit

Goods & Services

Dust explosion protection systems, namely, indoor flameless explosion venting and suppression devices comprised of pipes or tubes containing gas flow obstructions to quench and release blasts of expanding gases and flames for safer exhaustion