Produits et services

Plastics processing machines; pharmaceutical products processing machines; extrusion machines, especially extruders and installations consisting thereof; pelletizing machines, especially pelletizers; filter pressure testing devices, especially for quality inspection of master batches; pumps, especially rotating displacement pumps, screw pumps, fuel pumps, lubricating oil pumps, multi phase pumps; pump installations; blades, vanes, blisks, disks and profiles as parts of steam turbines, gas turbines, jet engines and axial compressors; metal processing machines, especially whirling machines, combined whirling and thread rolling machines, profile rolling machines, burnishing machines, keyseating machines; machines for machining ends of workpieces, milling machines, lathes, profiling machines, thread manufacturing machines and profile drawing machines; calenders (machines); small gear worms, steering worms, gear worms, conveyor screws, eccentric screws, plastification screws, ball screws, pump screws; interior whirling machines; tool presetting devices for whirling tools, especially for whirling rings; holding devices for machine tools; drawing knives (machine parts); die heads, hot face pelletizers, waterring pelletizers, melt stuffers, side stuffers, side degassings (machine parts); gear boxes other than for land vehicles; tools (machine parts) for machining, especially whirling tools, keyseating tools, end finishing tools, flat form tools, turning tools, cut-off tools, cutting inserts, thread turning tools, tool holder tools, milling tools; supporting bars, paper cutters and special cutters for centerless circular grinding machines and profile rolling machines and corresponding guide plates, profile templates and clamping jaws; tools (machine parts) for forming, especially rolling tools; adapters for mounting tools on machines; complete hydraulic elevator systems and parts thereof, especially hydraulic plungers and cylinders, telescopic cylinders, pulling cylinders, hydraulic gears and lifting rods; control mechanisms for all aforementioned machines in this class; parts, spare parts and accessories for all aforementioned goods in this class. Computer software for controlling machines, hydraulic elevator systems and parts thereof and industrial plants and installations, especially production lines; volume meters, especially screw meters and vane meters for liquid media; control apparatus and measuring apparatus for machines, machine parts, machine tools, pumps and fuel pumps for vehicles. Fuel pumps for vehicles. Installation, maintenance and repair of machines, machine parts, machine tools, pumps, computer software, volume meters, control apparatus, measuring apparatus, fuel pumps for vehicles and complete hydraulic elevator systems and parts thereof, especially hydraulic plungers and cylinders, telescopic cylinders, pulling cylinders, hydraulic gears and lifting rods. Machining and forming of metals; custom assembling and processing, especially grinding, of tools (machine parts); manufacturing and processing of components for aero engines and stationary turbines, especially of blades, vanes, profiles, blisks, disks and structural parts; sheet metal forming.

Produits et services

Machines and machine tools; plastics processing machines; pharmaceutical products processing machines; extrusion machines, especially extruders and installations consisting thereof; pelletizing machines, especially pelletizers; filter pressure testing devices, especially for quality inspection of master batches; pumps, especially rotating displacement pumps, screw pumps, fuel pumps, lubricating oil pumps, multi phase pumps; pump installations; blades, vanes, blisks, disks and profiles as parts of steam turbines, gas turbines, jet engines and axial compressors; metal processing machines, especially whirling machines, combined whirling and thread rolling machines, profile rolling machines, burnishing machines, keyseating machines; machines for machining ends of workpieces, milling machines, lathes, profiling machines, thread manufacturing machines and profile drawing machines; calenders (machines); small gear worms, steering worms, gear worms, conveyor screws, eccentric screws, plastification screws, ball screws, pump screws; interior whirling machines; tool presetting devices for whirling tools, especially for whirling rings; holding devices for machine tools; drawing knives (machine parts); die heads, hot face pelletizers, waterring pelletizers, melt stuffers, side stuffers, side degassings (machine parts); gear boxes other than for land vehicles; tools (machine parts) for machining, especially whirling tools, keyseating tools, end finishing tools, flat form tools, turning tools, cut-off tools, cutting inserts, thread turning tools, tool holder tools, milling tools; supporting bars, paper cutters and special cutters for centerless circular grinding machines and profile rolling machines and corresponding guide plates, profile templates and clamping jaws; tools (machine parts) for forming, especially rolling tools; adapters for mounting tools on machines; complete hydraulic elevator systems and parts thereof, especially hydraulic plungers and cylinders, telescopic cylinders, pulling cylinders, hydraulic gears and lifting rods; control mechanisms for all aforementioned machines in this class; parts, spare parts and accessories for all aforementioned goods in this class. Computer software for controlling machines, hydraulic elevator systems and parts thereof and industrial plants and installations, especially production lines; volume meters, especially screw meters and vane meters for liquid media; control apparatus and measuring apparatus for machines, machine parts, machine tools, pumps and fuel pumps for vehicles. Fuel pumps for vehicles. Installation, maintenance and repair of machines, machine parts, machine tools, pumps, computer software, volume meters, control apparatus, measuring apparatus, fuel pumps for vehicles and complete hydraulic elevator systems and parts thereof, especially hydraulic plungers and cylinders, telescopic cylinders, pulling cylinders, hydraulic gears and lifting rods. Machining and forming of metals; custom assembling and processing, especially grinding, of tools (machine parts); manufacturing and processing of components for aero engines and stationary turbines, especially of blades, vanes, profiles, blisks, disks and structural parts; sheet metal forming.

Produits et services

Pharmaceutical products processing machines, namely, extrusion machines for pharmaceutical products; extrusion machines for plastic and machines installations for plastic extrusion; pelletizing machines especially pelletizers for plastics, chemical and pharmaceutical products; filter pressure testing devices, especially for quality inspection of master batches; positive displacement pumps; pumps for machines, especially rotating displacement pumps, screw pumps, fuel pumps, lubricating oil pumps, multi-phase pumps; pump installations, namely, skids and baseplates for mounting positive displacement pumps and pumps for machines; blades, vanes, blisks, disks and profiles as parts of steam turbines, gas turbines, jet engines and axial compressors; metal processing machines, namely, whirling machines, combined whirling and thread rolling machines, profile rolling machines, burnishing machines, keyseating machines; metal working machines for machining ends of work pieces; milling machines, lathes, metal working profiling machines, thread manufacturing machines and profile drawing machines for metal working; calender machines for the treatment of plastics and pharmaceutical products; machine parts, namely, small gear worms, steering worms, gear worms, conveyor screws, eccentric screws, plastification screws, ball screws, pump screws; interior whirling machines for use in metal processing; tool presetting devices for whirling machine tools, namely, whirling rings; holding devices for machine tools; machine parts, namely, drawing knives, die heads, hot face pelletizers, watering pelletizers, melt stuffers, side stuffers, side degassings; gear boxes other than for land vehicles; machine tools for machining, namely, whirling tools, keyseating tools, end finishing tools, flat form tools, turning tools, cut-off tools, cutting inserts, thread turning tools, tool holder tools, milling tools, supporting bars, paper cutters, special cutters for centerless circular grinding machines and profile rolling machines, corresponding guide plates, profile templates and clamping jaws; machine tools for forming, namely, rolling tools; adapters for mounting tools on machines; complete hydraulic elevators and parts thereof, namely, hydraulic plungers and cylinders, telescopic cylinders, pulling cylinders, hydraulic gears and lifting rods; pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems being sold as a unit with manufacturing machines and electronic control units for all aforementioned machines; parts and spare parts for all aforementioned goods Computer software for controlling machines, for controlling hydraulic elevator systems and parts thereof and for controlling industrial plants and installations, especially production lines; volume meters, namely, screw meters and vane meters all for measuring liquid media; electronic controllers and measuring apparatus, namely, for setting, measuring and controlling of software and hardware of machines, machine parts, machine tools, pumps and fuel pumps for vehicles Installation, maintenance and repair of machines, machine parts, machine tools, pumps, computer software, volume meters, control apparatus, measuring apparatus, fuel pumps for vehicles and complete hydraulic elevator systems and parts thereof, especially hydraulic plungers and cylinders, telescopic cylinders, pulling cylinders, hydraulic gears and lifting rods Machine shop services, namely, machining of parts and forming of metals for others; custom assembly of products for others, namely, grinding machines, grinding machine tools; manufacturing services for others in the field of aero engines and stationary turbines, and blades, vanes, profiles, blisks, disks and structural parts for aero engines and stationary turbines; metal fabrication and finishing services, namely, sheet metal forming

Produits et services

(1) Plastics processing machines; pharmaceutical products processing machines, namely extruding machines; extruding machines for plastics and food; pelletizing machines, namely for pelletizing pharmaceutical products and food; pressure filter testers, namely for quality inspection of master batches of polymers; positive displacement pumps, namely rotary pumps, screw pumps, fuel pumps, lubricating oil pumps, multi phase pumps and installations thereof; blades, vanes, blisks, disks and profiles as parts of steam turbines, gas turbines, jet engines and axial compressors; machines for metalworking, namely whirling machines, combined whirling and thread rolling machines, profile rolling machines, burnishing machines and keyseating machines; machines for metalworking, namely machines for machining ends of workpieces, milling machines, lathes, profiling machines, thread manufacturing machines and profile drawing machines; small gear worms, steering worms, gear worms, conveyor screws, eccentric screws, plastification screws, ball screws, pump screws; machines for metalworking, namely interior whirling machines; tool presetter for whirling tools, namely for whirling rings; tool holders for precision machining applications and metal cutting/whirling form tools; drawing knives [machine parts]; metal extruding machine equipment, namely die heads, hot face pelletizers, waterring pelletizers, melt stuffers, side stuffers and side degassings [machine parts]; gear boxes other than for land vehicles; machine tools for metalworking industry, namely whirling tools, keyseating tools, end finishing tools, flat form tools, turning tools, cut-off tools, cutting inserts, thread turning tools, tool holder tools, milling tools; equipment for machines for metalworking, namely supporting bars, paper cutters and special cutters for centerless circular grinding machines and profile rolling machines and corresponding guide plates, profile templates and clamping jaws; adapters, being structural parts of thread cutting/whirling machines, key seater and rolling machines for threads, spline, knurls and profiles, used for mounting tools on machines; complete hydraulic elevator systems and parts thereof, especially hydraulic plungers and cylinders, telescopic cylinders, pulling cylinders, hydraulic gears and lifting rods; control mechanisms for all aforementioned machines; parts, spare parts and accessories for all aforementioned goods; computer software for controlling machines, hydraulic elevator systems and parts thereof and industrial plants and installations, namely production lines; volume meters, especially screw meters and vane meters for liquid media; fixed electronic devices for controlling machines, machine parts and machine tools for metalworking machines, namely machines for machining ends of workpieces, whirling machines, combined whirling and thread rolling machines, profile rolling machines, burnishing machines, keyseating machines, milling machines, lathes, profiling machines, thread manufacturing machines and profile drawing machines; fixed electronic devices for controlling plastics processing machines, pharmaceutical products processing machines, food processing machines, extruding machines for plastics, pharmaceutical products and food, pelletizing machines for pelletizing pharmaceutical products and food, pressure filter testers for quality inspection of master batches of polymers, and equipment for such processing machines, namely die heads, hot face pelletizers, watering pelletizers, melt stuffers, side stuffers and side degassings; fixed electronic devices for controlling positive displacement pumps, namely rotary pumps, screw pumps, fuel pumps, lubricating oil pumps, multiphase pumps and installations thereof for use in gas, oil, water and other liquid media applications; measuring apparatus for measuring metal workpieces on metalworking machines, for measuring throughput of plastics, pharmaceutical products and food in processing machines, and for measuring flow of liquids in positive displacement pumps, gasoline pumps at petrol stations and fuel pumps in vehicles. (1) Installation, maintenance and repair of machines, machine parts, machine tools for metalworking machines, plastics processing machines, pharmaceutical products processing machines and pelletizing machines; installation, maintenance and repair of pumps and installations thereof for use in gas, oil, water and other liquid media applications, for vehicles and complete hydraulic elevator systems; installation, maintenance and repair of computer software for controlling machines; installation, maintenance and repair of volume meters, control apparatus and measuring apparatus for gasoline pumps at petrol stations, vehicles and complete hydraulic elevator systems; installation, maintenance and repair of fuel pumps for vehicles and complete hydraulic elevator systems and parts thereof, namely hydraulic plungers and cylinders, telescopic cylinders, pulling cylinders, hydraulic gears and lifting rods; metalworking; manufacturing and processing, namely grinding, of components tools for the metalworking industry; manufacturing and processing of components for aero engines and stationary turbines, namely blades, vanes, profiles, blisks, disks and structural parts; sheet metal forming.

Abrégé

The present invention is directed to a materials extrusion device including a screw extruder (1) with a plunger feeder (3). It includes a screw extruder having a main housing (5), a materials advancing screw (7,15), a screw drive mechanism (9), a feed port (11) for inputting materials to be extruded and an extrusion outlet port (13). Il also includes a plunger feeder having an elongated, upwardly biased (non-horizontal) plunger housing (21), e.g., a cylinder, with a plunger (23). A plunger drive mechanism is connected Io the plunger to move the plunger upwardly and downwardly within the plunger housing, and there is a feed outlet (31) at an upper end of the plunger housing, the feed outlet being connected to the screw extruder feed port.

Classes IPC  ?

• B29C 47/10 - Alimentation en matière à mouler de l'extrudeuse
• B29C 47/08 - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
• B29C 47/74 - Moyens de dérivation
• B29C 47/92 - Mesure, commande ou régulation

Abrégé

The invention relates to a method for operating an internal combustion engine comprising an associated turbocharger, wherein gas leaked from the combustion chamber accumulates in the crank housing of the internal combustion engine and is conducted to the induction tract of the compressor of the turbocharger to be recirculated to the combustion chamber. According to the invention, prior to being recirculated to the compressor (8), the leaked gas is fed to a device (13) for cracking long-chain hydrocarbon molecules contained in said gas, the long-chain hydrocarbon molecules being cleaved into hydrocarbon molecules with a shorter chain length. The leaked gas is then fed to the compressor (8).

Classes IPC  ?

• F02M 25/06 - Addition de vapeurs lubrifiantes
• F02B 37/00 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement
• F01N 5/02 - Silencieux ou dispositifs d'échappement combinés ou associés à des dispositifs bénéficiant de l'énergie des gaz évacués les dispositifs utilisant la chaleur

Produits et services

Aubes et profilés pour turbines à vapeur et à gaz, pour turboréacteurs et compresseurs axiaux; pompes à vis; machines pour le traitement de matières thermoplastiques, en particulier extrudeuses et installations d'extrusion; installations d'échappement des gaz, en particulier silencieux, tuyaux d'échappement et pots catalytiques (autres que pour véhicules terrestres); outils pour la fabrication de pièces estampées et de pièces d'emboutissage profond en métal; installations hydrauliques et pièces pour la construction d'élévateurs, en particulier cylindres hydrauliques, commandes hydrauliques et pièces détachées d'élévateurs; outils actionnés mécaniquement pour l'usinage de matières, en particulier outils en carbure; machines hydrauliques à rainurer; machines à tourbillonner le filet et leurs mécanismes d'entraînement; machines et outils entraînés mécaniquement de perçage profond ainsi que leurs mécanismes d'entraînement. Installations pour l'épuration des gaz, en particulier filtres à suie. Silencieux, tuyaux d'échappement et pots catalytiques pour véhicules terrestres.