Abstract

The invention relates to a connection fitting (102) for a valve coupling and/or measuring or test coupling (2) for fluid systems for detecting working pressures of fluid media, the coupling (2) comprising a coupling bushing (6) which is subject to operating pressure in the installed state and which has a connection part (16) and a borehole (10) in which a spring-loaded and mechanically actuatable non-return valve (32) is arranged, the valve body (18) of which, in the non-actuated state, is supported on a valve seat (52), the connection fitting (102) having an opening pin (114) having a more particularly circular, closed contact surface for the valve (32) and at least one passage (118) extending laterally to the contact surface, through which passage a connection can be established between the connection fitting (102) and the valve coupling and/or measuring or test coupling (2).

IPC Classes  ?

• F16L 29/02 - Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
• F16L 41/16 - Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe the branch pipe comprising fluid cut-off means

Goods & Services

Pipes, tubes and hoses, and fittings therefor, including valves; fittings and couplings for pipes; pipe fixings; hose fixings; all the aforesaid goods of metal. Machine parts, and controls for the operation of machines and engines; couplings for hydraulic and pneumatic apparatus and equipment; measuring and test couplings for fluid and gas applications [parts of machines]; valves, especially pressure reducers; pressure regulators. Measuring, detecting, monitoring and controlling devices; testing and control devices; pressure gauges; controllers [regulators]; sensors, in particular for measuring pressure, temperature and volumetric flows; detectors and monitoring instruments and apparatus; software; system and system support software. Flexible pipes, tubes, hoses and fittings therefor (including valves) non-metallic, couplings for pipes non-metallic.

Abstract

The invention relates to a connection fitting (102) for a valve coupling and/or test coupling (2) for fluid systems for detecting working pressures of fluid media, the valve coupling and/or test coupling (2) comprising a coupling bushing (6) which is subject to operating pressure in the installed state and has a connection part (16) and a borehole (10) in which a spring-loaded and mechanically actuatable non-return valve (32) is arranged, the valve body (18) of which, in the non-actuated state, is supported on a valve seat (52), the connection fitting (102) having an opening pin (114), the opening pin (114) having a more particularly circular, closed contact surface for the valve (32) and at least one passage (118) extending laterally to the contact surface, through which passage a connection can be established between the connection fitting (102) and the valve coupling and/or test coupling (2).

IPC Classes  ?

• F16L 29/02 - Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
• F16L 41/00 - Branching pipesJoining pipes to walls

Goods & Services

Metal pipes, metal tubes and hoses in the nature of industrial metal hoses, and fittings therefor, including metal valves not being parts of machines; metal fittings and couplings for pipes; pipe fixings, namely, metal pipe fittings; hose fixings, namely, metal hose fittings; all the aforesaid goods of metal Pneumatic controls for the operation of machines and engines; hydraulic controls for the operation of machines and engines; couplings for hydraulic and pneumatic apparatus and equipment, namely back pressure valves as parts of machines; measuring and test couplings for fluid and gas applications, namely fluid couplings and back pressure valves being parts of machines and engines; pressure regulators being parts of machines and engines Measuring, detecting, monitoring and controlling devices for measuring pressure, temperature and volumetric flows of gases and liquids; testing and control devices, namely pressure gauges, temperature sensors and flow regulators for commercial and industrial use; pressure gauges; controllers, namely flow regulators for commercial and industrial use; sensors, in particular for measuring pressure, temperature and volumetric flows; detectors and monitoring instruments and apparatus, namely temperature gauges and flow regulators for commercial and industrial use; downloadable software and downloadable system support software, each of the foregoing software for use in monitoring and controlling pressure, temperature and volumetric flows of gases and liquids in industrial equipment and machines Non-metal flexible pipes, tubes, hoses and non-metal fittings therefor; couplings for pipes non-metallic

Goods & Services

(1) Pipes, tubes and hoses, and fittings therefor, including valves; fittings and couplings for pipes; pipe fixings; hose fixings; all the aforesaid goods of metal. (2) Controls for the operation of machines and engines; couplings for hydraulic and pneumatic apparatus and equipment; measuring and test couplings for fluid and gas applications [parts of machines]; valves, especially pressure reducers [parts of machines]; pressure regulators [parts of machines]. (3) Measuring, detecting, monitoring and controlling devices; testing and control devices; pressure gauges; controllers [regulators]; sensors, in particular for measuring pressure, temperature and volumetric flows; detectors and monitoring instruments and apparatus; software; system and system support software. (4) Flexible pipes, tubes, hoses and fittings therefor (including valves) non-metallic, couplings for pipes non-metallic.

Goods & Services

Pipe connections and junctions of metal; metal attachments for pipes and hoses of metal, namely, cylinder supports and fastenings Machine parts, namely, measuring and diagnostic couplings for fluid and gas applications; valves, namely, gas filling valves, accumulator filling valves Electronic, mechanical and hydraulic measuring devices, namely, devices for measuring pressure, volume flow rate, temperature and revolution per minute for liquid and gaseous media; test, control and monitoring devices for pressure, temperature, revolution per minute and volume flow rate for liquid and gaseous media; sensors, namely, pressure, temperature, revolution per minute and volume flow rate sensors for liquid and gaseous media; benches for hydraulic devices; measuring hoses; data processing devices, namely data display units, data carriers, data storage units, namely blank tapes and compact discs for storage of computer data, and data processors for data gathering, data exchange, data output, data preparation and numerical controlling; software for measuring instruments, readings collections and readings evaluations for use in the field of gathering pressure, temperature, revolution per minute and volume flow rate data; pressure reduction valves and pressure control valves for liquid and gaseous media

Goods & Services

Pipe connections of metal; fastenings for pipes and flexible tubes of metal. Measuring and testing couplings for fluid and gas applications; valves, in particular pressure reducing valves, gas filling valves, storage filling valves; pressure regulators. Electronic, mechanical and hydraulic measuring, testing, control and monitoring apparatus; sensors, in particular pressure, temperature and speed sensors, volume flow rate sensors; test stands for hydraulic apparatus; measuring tubes; data-processing apparatus; software, in particular for measuring apparatus, measurement data gathering and evaluation.

Goods & Services

Pipe connections of metal; fastenings for pipes and flexible tubes of metal. Measuring and testing couplings for fluid and gas applications; valves, in particular pressure reducing valves, gas filling valves, storage filling valves; pressure regulators. Electronic, mechanical and hydraulic measuring, testing, control and monitoring apparatus; sensors, in particular pressure, temperature and speed sensors, volume flow rate sensors; test stands for hydraulic apparatus; measuring tubes; data processing equipment; software, in particular for measuring apparatus, measurement data gathering and evaluation.

Goods & Services

FLUID TESTING AND MEASURING EQUIPMENT, NAMELY, GAUGES AND PRESSURE GAUGE VALVES; UNITS FOR METERING PRESSURE, FLOW, TEMPERATURE, ROTATIONAL SPEED AND FLUIDIC CURRENT; UNICONTROL SYSTEMS, NAMELY, UNITS FOR MONITORING OPERATIONAL FUNCTIONS OF FLUIDIC ELEMENTS, UNITS FOR TESTING AND MEASURING PRESSURE, PRESSURE PEAKS, FLOW, TEMPERATURE AND ROTATIONAL SPEED; TEST BENCHES TO BE LINKED OR USED SEPARATELY FOR DEMONSTRATION, TRAINING, TESTING AND METERING; SINGLE AND MULTI-PORT COUPLINGS WITH SINGLE AND MULTIPLE HOSES AND COUPLINGS FOR FLUID TEST MEASUREMENT SOLD AS COMPONENT PARTS OF THE TESTING AND MEASURING EQUIPMENT