| Patents for F01C 21 - Component parts, details, or accessories, not provided for in groups (5,689) |
|---|
| 11/17/1994 | DE4315413A1 Rotary piston pump with adjustable casing shell |
| 11/15/1994 | US5364250 Oil-free screw compressor and method of manufacture |
| 11/10/1994 | DE4415875A1 Screw-type compressor |
| 11/02/1994 | EP0622545A1 Method and bearing for frictional support at the rotor shaft of a gear pump |
| 10/27/1994 | DE4412816A1 Hydraulic pump |
| 10/27/1994 | DE4313282A1 Method of producing a pump system |
| 10/19/1994 | EP0620369A2 Gear pump |
| 10/19/1994 | EP0620368A2 Gear pump |
| 10/18/1994 | US5356277 Refrigerant contains no chlorine; manganese phosphate coating on bearing surfaces to prevent cohesion and seizure |
| 10/18/1994 | US5356276 Spiral displacement machine made of magnesium alloy |
| 10/13/1994 | DE4311450A1 Cleanwoods motor (ceramic hydroxide planetary-piston engine) |
| 10/11/1994 | US5354184 Windage loss reduction arrangement for scroll fluid device |
| 10/11/1994 | US5354182 Unitary electric-motor/hydraulic-pump assembly with noise reduction features |
| 10/11/1994 | US5354179 Fluid rotating apparatus |
| 10/04/1994 | US5352295 Rotary vane engine |
| 09/29/1994 | WO1994021894A1 Rotating apparatus |
| 09/21/1994 | EP0616130A2 Sliding bearing for a gear pump lubricated by the working fluid |
| 09/15/1994 | WO1994020756A1 Forced compression type pump |
| 09/06/1994 | US5343848 Electronic fuel injector control for rotary vacuum fuel conversion device |
| 09/01/1994 | DE4405049A1 Displacement machine |
| 08/31/1994 | EP0612371A1 Rotary screw machine with thrust balanced bearings. |
| 08/23/1994 | US5340287 Scroll-type compressor having a plate preventing excess lift of the crankshaft |
| 08/23/1994 | US5340233 Pneumatically operated rammer |
| 08/23/1994 | US5339780 Centrifugal device for rotary engine |
| 08/16/1994 | US5338167 Dry-running vacuum pump |
| 08/11/1994 | DE4404054A1 Refrigerant spiral compressor with casing protection devices |
| 08/10/1994 | EP0609820A1 Vane pump |
| 08/03/1994 | EP0608311A1 Inlet control combination for a compressor system |
| 07/26/1994 | US5332376 Screw compressor for internal combustion engines |
| 07/12/1994 | US5328344 Enclosed type rotary compressor |
| 07/12/1994 | US5328274 Liquid ring vacuum pump-compressor with self aligning removable bearing bracket |
| 06/28/1994 | US5324184 For a pressure fluid device |
| 06/28/1994 | US5324182 Rotating piston internal combustion engine with ring gear elastically coupled to the housing |
| 06/22/1994 | EP0602143A1 Rotor for a screw rotor machine. |
| 06/21/1994 | US5322427 Rotary-blade air conditioner compressor for heavy-duty vehicle |
| 06/21/1994 | US5322046 Electronic fuel injector control for rotary vacuum fuel conversion device |
| 06/21/1994 | CA1330262C Compressor mounting apparatus |
| 06/15/1994 | EP0510009B1 Rotary valve machine |
| 06/14/1994 | US5320508 Rotary pump and rotor-shaft subassembly for use therein |
| 06/08/1994 | CN1024941C Scroll-type fluid machinery and assembling method of same |
| 06/07/1994 | US5318416 Casing of an eccentric worm pump designed to burst at preselected pressure |
| 06/07/1994 | US5318153 Oil pump |
| 06/01/1994 | EP0599030A1 Gear pump and its uses |
| 05/31/1994 | US5316456 Slide vane machine |
| 05/24/1994 | US5314321 Screw-type rotary fluid machine including rotors having treated surfaces |
| 05/18/1994 | EP0597731A1 Rotor for vane pump |
| 05/18/1994 | CN2165228Y Oil Tank for lubricating oil system of steam turbine |
| 05/17/1994 | US5312229 Scroll type compressor having curved bearing surfaces |
| 05/11/1994 | EP0506816B1 Screw compressor for internal combustion engines |
| 05/11/1994 | DE4313457C1 Pump with intermeshing lobed rotors - has adjusting mechanism in each lobe thrusting elastomer cover at tip outwards and has adjusting body sliding in groove inside lobe |
| 05/10/1994 | US5310326 Rotary compressor with improved bore configuration and lubrication system |
| 05/10/1994 | US5310324 Scroll-type fluid machine with attaching means for the balance weight |
| 05/10/1994 | CA2044326C Scroll type fluid machinery |
| 04/28/1994 | WO1994009270A1 Device for conversion of liquid fuel into fuel vapor and microscopic liquid droplets with electronic fuel injector control |
| 04/28/1994 | WO1994009260A1 Sliding vane machine |
| 04/28/1994 | CA2146566A1 Device for conversion of liquid fuel into fuel vapor and microscopic liquid droplets with electronic fuel injector control |
| 04/26/1994 | US5306128 Discharge valve device of a rotary compressor |
| 04/26/1994 | US5305721 Rotary Wankel type engine |
| 04/13/1994 | EP0592119A1 Rotary piston fluid displacement apparatus |
| 04/13/1994 | EP0591539A1 Rotary compressor in which blade and roller are integrated |
| 04/12/1994 | US5302096 High performance dual chamber rotary vane compressor |
| 04/12/1994 | US5302089 Fluid rotating apparatus |
| 04/07/1994 | CA2079966A1 Constrained vane compressor with oil skive |
| 03/29/1994 | US5297573 Overspeed safety device |
| 03/29/1994 | CA1328063C Pneumatic starter for internal combustion engine |
| 03/17/1994 | WO1994005957A1 Portable self-contained power and cooling system |
| 03/17/1994 | WO1994005912A1 Vane cell machine |
| 03/17/1994 | CA2142865A1 Portable self-contained power and cooling system |
| 03/02/1994 | EP0584106A1 Multiple flow, liquid ring pump. |
| 03/01/1994 | US5290160 Scroll type fluid machinery and assembling method of the same |
| 02/23/1994 | EP0584036A1 Dynamically balanced co-orbiting scrolls |
| 02/15/1994 | US5286180 Method for attaching fixed scroll to rear head of scroll compressor |
| 02/15/1994 | US5286179 Thermal isolation arrangement for scroll fluid device |
| 02/09/1994 | EP0582555A1 Rotary internal combustion engine |
| 02/08/1994 | US5284427 Preheating and cooling system for a rotary engine |
| 01/25/1994 | US5281115 Rotary screw machine having thrust balancing means |
| 01/25/1994 | US5281114 Dynamically balanced co-orbiting scrolls |
| 01/19/1994 | EP0578853A1 Rotary machine with conjugated profiles in continuous contact |
| 01/19/1994 | CN1080979A Rotary compressor with closing |
| 01/12/1994 | EP0578533A1 Vane pump for foodstuffs |
| 01/11/1994 | US5277562 Scroll fluid machine and producing method for the same |
| 01/06/1994 | WO1994000680A1 A method and a device for supplying air to an internal combustion engine |
| 01/05/1994 | EP0577576A1 Overspeed safety device |
| 01/05/1994 | EP0577148A2 Pneumatic motor for meat processing tools |
| 12/28/1993 | US5273413 Thrust bearing for high speed screw compressors |
| 12/28/1993 | US5273410 Compressor exhibiting an iron sulfide wear surface |
| 12/27/1993 | CA2095492A1 Liquid ring vacuum pump-compressor with self aligning removable bearing bracket |
| 12/21/1993 | US5271720 Rotary vane pump with supplemental pumping means |
| 12/09/1993 | DE4216607C1 Rotary piston machine with counterbalanced sealing strips - uses distance pieces and seals with chamfered outer edges |
| 11/30/1993 | US5265457 Method of forming an oil groove on the end surface of a rotor of an aluminum alloy |
| 11/25/1993 | WO1993023671A1 A scroll compressor |
| 11/25/1993 | DE4216833A1 Vane cell pump or slider pump - uses combination of permanent magnet and magnetisable components to ensure uniform vane contact pressure |
| 11/24/1993 | EP0570571A1 Method and apparatus for setting clearance between fluid displacement housing and rotors |
| 11/18/1993 | EP0569454A1 Device for conveying and/or compressing media and working or power machines. |
| 11/17/1993 | CN1022772C Combined impeller rotary engine |
| 11/16/1993 | US5261803 Gerotor pump with interference fit closure |
| 11/11/1993 | WO1993022561A1 Rotary compressor in which blade and roller are integrated |
| 11/10/1993 | EP0404921B1 Rotor pair for a high-pressure screw-type compressor |
| 11/09/1993 | US5259741 Rotary drainage pump lubrication device and separator |
| 11/04/1993 | DE4213841A1 Shut=off valve with anti-corrosive inner plastics lining - has structured surface over inside wall of valve to ensure secure hold of lining. |