Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
Patents for F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups (22,436)
08/2003
08/20/2003EP0917626B1 Gas compressor
08/20/2003EP0854314B1 Method for supplying a lubricant to an antifriction bearing
08/20/2003CN1437305A Single-phase induction motor and sealed reciprocating compressor with the same
08/20/2003CN1118670C Casted suction inlet
08/20/2003CN1118629C Fluid machinery, flange of fluid machinery and producing method thereof
08/20/2003CN1118627C Closed motor-driven compressor
08/20/2003CN1118626C Compressor
08/20/2003CN1118625C Piston for compressor and piston type compressor
08/19/2003US6607372 Refrigerating cycle or compressor having foreign matter collector
08/19/2003US6607369 Hermetic compressor
08/19/2003US6607366 Variable clearance system for reciprocating compressors
08/19/2003US6607364 Piston compressor and method of producing the same
08/19/2003US6607348 Gas compressor
08/19/2003CA2419165A1 Process fluid recycle system for a compressor assembly
08/14/2003WO2003067088A1 Piston for compressor and method for manufacturing the same
08/14/2003WO2003067086A1 Piston for variable displacement swash plate type compressor and method for manufacturing the same
08/14/2003WO2002073034A8 Piston lubrication system for a reciprocating compressor with a linear motor
08/14/2003US20030150670 Suction muffler for a refrigerating machine
08/13/2003EP1334278A1 Single or multiple-stage piston compressor and method for cooling an electric motor for a single or multiple-stage piston compressor
08/13/2003EP1185792B1 Suction muffler for a hermetic compressor
08/13/2003EP1180214B1 Axial piston refrigerant compressor
08/13/2003EP0821763B1 Electrically-operated sealed compressor
08/13/2003CN1435569A 线性压缩机 Linear Compressor
08/12/2003US6604911 Method for regulating a fan in a compressor unit and compressor unit with fan regulated in such manner
08/12/2003US6604371 Oil amount detector, refrigeration apparatus and air conditioner
08/12/2003US6604284 Manufacturing method of piston with a hollow space for compressor
08/07/2003WO2003064859A1 Closed compressor
08/07/2003WO2003064857A2 Variable capacity compressor and heat exchanging system
08/07/2003US20030147759 Linear compressor
08/07/2003US20030147756 Port cover for protecting not only a port of a compressor but also a pipe fixing portion thereof
08/07/2003US20030146669 Single phase induction motor and hermetic reciprocal compressor having a single phase induction motor
08/06/2003EP0910744B1 A hermetic motor-driven compressor for refrigerators
08/06/2003CN1434222A Sealed ocmpressor link lever
08/06/2003CN1434216A Scrool compressor with vapour injection
08/06/2003CN1434215A 气体压缩机 Gas compressor
08/06/2003CN1434212A Reciprocative sealing type electric compressor
08/05/2003US6603096 Welding apparatus and method thereof for hermetic compressor
07/2003
07/31/2003WO2003031819A3 Shaft coupling and shifting mechanism for pneumatic pump drive
07/31/2003US20030143095 Gas compressor
07/31/2003US20030143090 Electrical compressor
07/31/2003US20030143083 Device and method for reducing forces in mechanisms
07/31/2003US20030141149 Method and apparatus for lubricating piston type compressor
07/31/2003US20030140780 Crankshaft, compressor using crankshaft, and method for assembling a compressor including installing crankshaft
07/31/2003US20030140729 Air compressor assembly having different motors
07/30/2003EP1331398A2 Gas compressor
07/30/2003EP1331396A2 Scroll compressor with vapor injection
07/30/2003EP1051571B1 Variable capacity compressor having adjustable crankpin throw structure
07/30/2003CN2563327Y Air compressor cylinder
07/30/2003CN1432734A Lubricating method and device for piston-type compressor
07/30/2003CN1116541C Variable displocement compressor with check value
07/30/2003CN1116521C Rotary compressor assembly with improved shock-absorbing property
07/30/2003CN1116518C Compressor provided with ipmroved piston
07/29/2003US6599104 Motor-driven compressors
07/29/2003US6599103 Locomotive air compressor with outboard support bearing
07/29/2003US6599102 Gas compressor and air conditioning system
07/29/2003US6599100 Closed type motor-operated compressor
07/29/2003US6599099 Hermetic reciprocating piston compressor
07/29/2003US6598851 Valve for the control of large-section flows, in particular for compressors or the like
07/29/2003US6598421 Compressor and refrigeration system
07/29/2003US6598401 Gas turbine combined cycle plant and compressor
07/29/2003CA2417463A1 Compressor cooler and its assembly procedure
07/24/2003WO2003060324A1 Compressor having vibration reducing structure
07/24/2003US20030139084 Terminal assembly for compressor
07/24/2003US20030138336 Muffler for compressor
07/24/2003US20030138332 Sealing material for use in seal member in compressor and compressor inculuding the same
07/24/2003US20030136259 Connecting-rod apparatus of hermetic compressor
07/24/2003US20030136145 Scroll compressor with vapor injection
07/24/2003DE20307238U1 Control system for air compressor with filter has timer operating water drainage valve taking water from water separator in supply line and from bottom of compressed air reservoir
07/23/2003EP1329253A1 Process and apparatus for treating biogas and natural gas
07/23/2003EP1328728A1 Rotary slant shaft type gas compressor with multi-stepped exhaust system
07/23/2003EP0897474B1 A suction arrangement in a reciprocating hermetic compressor
07/23/2003CN1432109A 气体压缩机 Gas compressor
07/23/2003CN1432108A 封闭式电动压缩机 Enclosed electric compressor
07/23/2003CN1432107A Spring cupport structure for reciprocating compressor
07/23/2003CN1431402A Enclosed compressor and freezer using such compressor
07/23/2003CN1431398A Silencer of reciprocating compressor
07/23/2003CN1115484C Rotary compressor with oil fed by vertically driven shaft pump
07/22/2003US6595758 Method for conveying damp gases by means of a conveyor device and a conveyor device for carrying out said method
07/22/2003US6595105 Reciprocating compressor
07/17/2003WO2003058101A1 Non-return valve comprising a spring-loaded tongue
07/17/2003WO2003048575B1 Lubricant-cooled gas compressor
07/17/2003US20030133816 Discharge apparatus for reciprocating compressor
07/17/2003US20030133813 Gas compressor and method with an improved inlet and discharge valve arrangement
07/17/2003US20030133812 Vibration dampening system for a reciprocating compressor with a linear motor
07/17/2003DE10157234C1 Oszillierender Verdränger Oscillating displacement
07/16/2003EP1327076A2 Diaphragm pump with support ring
07/16/2003EP1326775A1 Pump with pressure-indication means
07/16/2003CN1429991A Compressor with sound-proof casing
07/16/2003CN1429990A Suction valve assembly of reciprocating compressor
07/16/2003CN1429989A 排放阀 Drain valve
07/16/2003CN1114807C Combination valve for screw compressors
07/16/2003CN1114762C Compressor system
07/16/2003CN1114760C Refrigerant compressor
07/15/2003US6592337 Shaft seal of a lip type with fluid guiding components having the same
07/15/2003US6591624 Air conditioning system for an automobile
07/15/2003US6591621 Two stage reciprocating compressors and associated HVAC systems and methods
07/10/2003WO2003056214A1 Reduced-wear sealing element
07/10/2003WO2003056178A1 Mounting arrangement for a reciprocating compressor
07/10/2003WO2003056177A1 Reciprocating compressor
07/10/2003WO2003056176A1 Self-lubricating plastics material for sealing elements
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