| Patents for F04B 27 - Multi-cylinder pumpsspecially adapted for elastic fluids and characterised by number or arrangement of cylinders (7,781) |
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| 06/03/1987 | CN86107198A Wobble plate type compressor with variable displacement mechanism |
| 06/03/1987 | CN86107177A Wobble plate type compressor with variable capacity machanism |
| 06/02/1987 | US4669272 Variable displacement refrigerant compressor of variable angle wobble plate type |
| 05/12/1987 | US4664604 Slant plate type compressor with capacity adjusting mechanism and rotating swash plate |
| 05/06/1987 | EP0220798A1 Wobble plate type compressor with variable displacement mechanism |
| 05/05/1987 | US4662267 Swash plate type compressor shoe |
| 04/28/1987 | CA1221069A1 Internal crankcase support for a radial compressor |
| 04/22/1987 | EP0219298A2 Variable displacement wobble plate type compressor |
| 04/22/1987 | EP0219283A2 Variable capacity wobble plate type compressor |
| 04/01/1987 | EP0216612A2 Wobble plate type compressor |
| 03/24/1987 | US4652217 Double acting type compressor |
| 03/17/1987 | US4649801 Compound displacement mechanism for simplified motors and compressors |
| 02/24/1987 | US4645428 Radial piston pump |
| 02/24/1987 | US4644850 Fluid machine |
| 02/10/1987 | US4641570 Swash plate type compressor having a center cavity in surface of piston shoe |
| 01/20/1987 | US4637293 Slant plate type hydraulic device |
| 01/07/1987 | EP0207613A1 Variable capacity wobble-plate type compressor |
| 12/30/1986 | US4632640 Wobble plate type compressor with a capacity adjusting mechanism |
| 12/30/1986 | EP0206539A2 Boost pump with cylinder head assembly |
| 12/17/1986 | CN86102710A Hermetic motor-compressor unit for a refrigeration circuit |
| 11/26/1986 | CN85203218U Reciprocal piston air compressor |
| 11/12/1986 | CN86101181A Rotational speed detecting device for swash plate type compressor |
| 11/11/1986 | US4621983 Variable capacity wobble plate compressor with improved means for returning lubricating oil to crankcase |
| 10/29/1986 | EP0199512A2 Compressor with rotation detecting device |
| 10/21/1986 | US4617856 Swash plate compressor having integral shoe and ball |
| 10/07/1986 | US4615259 Reciprocating gas compressor |
| 09/24/1986 | EP0195486A2 Hermetic motor-compressor unit for a refrigeration circuit |
| 09/17/1986 | CN86101797A Improved piston ring for a piston in a refrigerant compressor |
| 09/09/1986 | US4610606 Gas refrigerant compressor including ported walls and a piston of unitary construction having a domed top |
| 09/09/1986 | US4610604 Swash-plate-type compressor with a muffling arrangement |
| 09/03/1986 | CN86101923A Valve plate assembly for a refrigerant compressor |
| 09/03/1986 | CN86101891A Cylinder block for refrigerating compressor |
| 08/19/1986 | US4606705 Variable displacement compressor control valve arrangement |
| 08/06/1986 | EP0190013A2 Variable capacity compressor |
| 07/30/1986 | EP0188704A2 Fiber reinforced metal composite material |
| 07/23/1986 | CN86101051A Capacity variable type compressor |
| 07/16/1986 | CN85109439A Fluid machines |
| 07/09/1986 | EP0186913A2 Fluid machine |
| 07/08/1986 | US4598628 Rotary hydraulic engine having oppositely disposed pistons in a scotch yoke assembly |
| 06/25/1986 | EP0185056A1 Rotary hydraulic engine |
| 06/24/1986 | US4596518 Swash-plate type compressor |
| 06/17/1986 | CA1206129A1 Variable displacement compressor control valve arrangement |
| 05/06/1986 | US4586876 Inclined disc type fluid compressor |
| 05/06/1986 | US4586874 Refrigerant compressor with a capacity adjusting mechanism |
| 04/22/1986 | US4583922 Swash plate type compressor improved with elongated and tortuous input and output passage systems |
| 04/09/1986 | CN85201134U Air compressor exhaust unit with noise silencer |
| 03/05/1986 | EP0172970A2 Refrigerant compressor |
| 03/04/1986 | US4573878 Variable-delivery compressor |
| 02/04/1986 | US4568252 Swash-plate type compressor |
| 01/07/1986 | US4563134 Cylinder head with pressure regulator valve |
| 01/07/1986 | US4563131 Variable displacement blower |
| 12/24/1985 | US4560327 Porting and ducting arrangement |
| 12/05/1985 | WO1985005402A1 Rotary hydraulic engine |
| 11/19/1985 | US4553905 Variable capacity wobble plate compressor with high stability of capacity control |
| 10/29/1985 | US4549855 Compression capacity control apparatus for swash plate compressor |
| 10/15/1985 | US4547133 Variable capacity compressor |
| 10/01/1985 | US4544332 Double acting type compressor |
| 10/01/1985 | US4544331 Swash-plate type compressor |
| 09/24/1985 | US4543043 Variable displacement compressor |
| 08/13/1985 | US4534710 Swash-plate-type compressor having suction and discharge damping chambers |
| 08/06/1985 | US4533299 Variable capacity wobble plate compressor with prompt capacity control |
| 07/16/1985 | US4529365 Compressor with longitudinally extending cooling fins |
| 07/02/1985 | US4526516 Variable capacity wobble plate compressor capable of controlling angularity of wobble plate with high responsiveness |
| 06/11/1985 | US4522567 Swash plate compressor |
| 06/11/1985 | US4522112 Swash-plate type compressor having improved lubrication of swash plate and shoes |
| 05/28/1985 | US4519750 Variable-delivery refrigerant compressor |
| 05/28/1985 | US4519119 Applying a fluorine resin |
| 05/14/1985 | US4516913 Multistage drum compressor |
| 05/14/1985 | US4516912 Compressor arrangement for a heat pump installation |
| 05/07/1985 | US4515530 Disabling arrangement for a reciprocating piston compressor |
| 04/23/1985 | US4512175 Swash plate type compressor shoe and manufacturing method therefor |
| 04/16/1985 | US4511313 Compression capacity control apparatus for swash plate compressor |
| 03/26/1985 | US4507059 Variable delivery compressor |
| 03/19/1985 | US4505122 Variable delivery compressor |
| 03/05/1985 | US4502844 Refrigerant compressor with mechanism for adjusting capacity of the compressor |
| 01/29/1985 | US4495855 Reciprocating type oil-free gas compressor |
| 01/08/1985 | US4492530 Compressor unit |
| 01/08/1985 | US4492527 Wobble plate piston pump |
| 01/08/1985 | US4492127 Motor-compressor unit |
| 12/05/1984 | EP0127585A2 Air compressor with opposed compression chambers |
| 12/04/1984 | US4486157 Reciprocating compressor |
| 11/07/1984 | EP0124032A2 Radial piston compressor |
| 11/06/1984 | US4480965 Capacity modulation device for compressor |
| 11/06/1984 | US4480964 In a variable displacement refrigerant compressor |
| 11/06/1984 | US4480961 Swash plate type compressor with a malfunction detector |
| 10/30/1984 | CA1176857A1 Refrigerant compressor lubrication system |
| 10/09/1984 | US4475871 Variable displacement compressor |
| 10/02/1984 | US4474542 Operation control method and device for a vehicle air conditioning compressor |
| 10/02/1984 | US4474541 Internal crankcase support for a radial compressor |
| 09/11/1984 | US4470772 Direct suction radial compressor |
| 09/11/1984 | US4470761 Swash plate type compressor |
| 08/14/1984 | US4465436 Radial piston compressor |
| 05/30/1984 | EP0109480A1 Arrangement for interrupting the delivery of a piston compressor |
| 05/29/1984 | US4451211 Radial piston compressor and drive motor coupling arrangement |
| 05/22/1984 | US4449894 Centrifugal-reciprocating compressor |
| 04/26/1984 | WO1984001604A1 Swash plate compressor and method of manufacturing shoe therefor |
| 04/24/1984 | US4444549 Refrigerant compressor |
| 04/10/1984 | CA1165292A1 Variable capacity positive displacement type compressor |
| 03/14/1984 | EP0102691A1 Variable displacement compressor |
| 03/13/1984 | US4436490 Compressor and lubricating pump assembly |