| 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) |
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| 08/21/2007 | US7258531 Axial piston compressor |
| 08/16/2007 | DE102006054633B3 Kompressor mit zentrierter Wellenlagerung Compressor with center shaft bearing |
| 08/15/2007 | EP0836797B2 Compressor with control electronics |
| 08/15/2007 | CN2934729Y Direct joint type steering assisting pump for electric car |
| 08/15/2007 | CN2934652Y Air admission connection structure for full-hermetic compressor |
| 08/15/2007 | CN2934651Y 压缩机 Compressor |
| 08/15/2007 | CN2934650Y Refrigerant compressor |
| 08/15/2007 | CN2934646Y Bi-directional rotation inclined disc type refrigerating compressor |
| 08/15/2007 | CN101018965A Check valve and diaphram pump |
| 08/15/2007 | CN101018949A Orbiting valve for a reciprocating pump |
| 08/15/2007 | CN101017066A Heat dissipation fin of compressor condensation tube |
| 08/15/2007 | CN101016893A Middle pressure compressor gradation piston component |
| 08/14/2007 | US7255543 Scroll compressor and air-conditioning system for vehicle using the scroll compressor |
| 08/14/2007 | US7255541 Fluid pump |
| 08/14/2007 | US7255540 Natural gas processing well head pump assembly |
| 08/14/2007 | US7255192 Actuated tether |
| 08/14/2007 | US7255071 Supercharged two-stroke engine with upper piston extensions |
| 08/09/2007 | WO2007088096A1 Vacuum line |
| 08/09/2007 | DE102006004741A1 R744- swash plate compressor for vehicle air conditioning system, has compressor housing that is fluid cooled in area of crank chamber, and comprising cooling jacket with inlet and outlet for cooling fluid, which surrounds part of chamber |
| 08/08/2007 | EP1815140A1 Small refrigerant compressor |
| 08/08/2007 | EP1815139A1 Hermetic compressor |
| 08/08/2007 | EP1815138A1 Hermetic compressor |
| 08/08/2007 | CN2932235Y Air-conditioning system and compressor |
| 08/08/2007 | CN2931849Y Air compressor cooling system |
| 08/08/2007 | CN2931848Y Compressor having high pressure pipe cased with metal pipe and having inside and outside two layers shell |
| 08/08/2007 | CN1330878C Freezer |
| 08/08/2007 | CN101014770A 线性压缩机 Linear Compressor |
| 08/08/2007 | CN101014768A Sliding surface of sliding member |
| 08/08/2007 | CN101012821A High pressure stage lubricating method of reciprocating compressor |
| 08/08/2007 | CN101012818A Two-way rotating inclined plate type refrigeration compressor |
| 08/07/2007 | US7253998 Starting and protection device, in particular for refrigerator motors, fitted with a shaped casing so as to keep the protector separate from the other components |
| 08/07/2007 | US7252032 Fluid actuator |
| 08/02/2007 | WO2007086479A1 Method for manufacturing sliding component of compressor and compressor |
| 08/02/2007 | WO2007086463A1 Electric compressor |
| 08/02/2007 | WO2007086270A1 Electric compressor, and air conditioning system for vehicle, using the electric compressor |
| 08/02/2007 | WO2007086202A1 Slide member |
| 08/02/2007 | US20070177991 Oil separation structure in compressor |
| 08/02/2007 | DE102006004251A1 Pulsationsdämpfer Pulsation damper |
| 08/02/2007 | DE10052895B4 Kompressor Compressor |
| 08/01/2007 | EP1813810A2 Plunger pump with atmospheric bellows |
| 08/01/2007 | EP1813663A1 Sliding member and process for producing sliding member |
| 08/01/2007 | CN2929247Y Air pump ventilation tube improvement |
| 08/01/2007 | CN2929246Y Integrated variable frequency acetylene gas compressor |
| 08/01/2007 | CN1330077C Vehicle compressor with simple water proof structure for pulley supported by bearing |
| 08/01/2007 | CN1329724C Gas suction pump device and gas alarm unit |
| 08/01/2007 | CN1329702C Air-conditioning system |
| 08/01/2007 | CN1329638C Comprssor housing |
| 08/01/2007 | CN101010548A Refrigerator |
| 08/01/2007 | CN101010511A Piston compressor producing an internal cooling air flow in the crankcase |
| 08/01/2007 | CN101008379A Flow redirector for compressor inlet |
| 08/01/2007 | CN101008378A An oil recovery structure in a compressor |
| 07/31/2007 | US7249939 Rear casing arrangement for magnetic drive pump |
| 07/31/2007 | US7249937 Hermetic electric compressor and refrigeration unit including non-resonating support structure for the compressor |
| 07/30/2007 | CA2574341A1 Air compressor |
| 07/26/2007 | WO2007083905A1 Hermetic type compressor |
| 07/26/2007 | WO2007058914A3 Cryogenic process system with extended bonnet filter |
| 07/26/2007 | US20070172376 Vacuum pump |
| 07/26/2007 | US20070172168 Shell type needle roller bearing, support structure for compressor spindle, and support structure for piston pump driving portion |
| 07/26/2007 | DE102006003991A1 Fluid compressor has a crankshaft with central lubricating channel fed with lubricant by lift belt |
| 07/25/2007 | EP1811177A2 Structure for oil recovery in a compressor |
| 07/25/2007 | EP1811174A2 Oil separation structure in compressor |
| 07/25/2007 | EP1809902A1 Hermetic compressor |
| 07/25/2007 | EP1809901A1 Compressor |
| 07/25/2007 | EP1730399B1 High pressure pumping apparatus |
| 07/25/2007 | EP1387957B1 Reciprocating engine with an articulation arrangement |
| 07/25/2007 | CN2926575Y Refrigerant compressor |
| 07/25/2007 | CN2926574Y Stop valve for air compressor |
| 07/25/2007 | CN1328842C Assembly method of motor housing and motor stator of sealed type compressor |
| 07/25/2007 | CN1328512C 微型灌溉泵 Micro-irrigation pump |
| 07/25/2007 | CN1328511C Axial plunger pump for water medium |
| 07/25/2007 | CN1328510C 线性压缩机 Linear Compressor |
| 07/25/2007 | CN101006274A Compressor |
| 07/25/2007 | CN101006273A Hemispherical shoe and method of manufacturing the same |
| 07/25/2007 | CN101004170A Method for forming hollow header of piston of compressor |
| 07/25/2007 | CN101004169A Linear compressor |
| 07/24/2007 | US7247007 Linear compressor |
| 07/24/2007 | US7247006 Method and apparatus for sealing an ultrahigh-pressure fluid system |
| 07/19/2007 | WO2007081195A2 Oil pump used in a linear compressor |
| 07/19/2007 | WO2007081194A2 Oil valve assembly of linear compressor |
| 07/19/2007 | WO2007081191A2 Mounting structure of linear compressor |
| 07/19/2007 | WO2007080481A1 Reciprocating compressor with piston guide |
| 07/19/2007 | WO2007080476A1 Valve having a spherical sealing element and reciprocating compressor |
| 07/19/2007 | US20070167905 Operating an Infusion Pump System |
| 07/19/2007 | US20070166180 Compact vacuum pump |
| 07/19/2007 | US20070166175 Axial bearing arrangement in a hermetic compressor |
| 07/19/2007 | DE112005002063T5 Kolbenpumpe mit niedriger Reibung Piston pump with low friction |
| 07/18/2007 | EP1808621A1 Pressure container, compressor and casting method of cylinder block |
| 07/18/2007 | EP1808602A1 Muffler installation structure for compressor |
| 07/18/2007 | EP1807631A2 A connecting rod for a reciprocating machine, in particular a compressor for refrigerating equipment |
| 07/18/2007 | EP1807623A1 Reciprocating compressor |
| 07/18/2007 | EP1704327B1 High-pressure fuel pump for common-rail injection systems |
| 07/18/2007 | EP1471256B1 Enclosed type compressor |
| 07/18/2007 | CN2924067Y Vehicle-carried air-conditioner compressor oil sealing device |
| 07/18/2007 | CN1327597C Terminal protector of compressor |
| 07/18/2007 | CN1327170C Air conditioner |
| 07/18/2007 | CN1327130C Valve apparatus for hermetic compressor |
| 07/18/2007 | CN101001687A Improved compressor device |
| 07/18/2007 | CN101000048A Booster-type gas compressor |
| 07/17/2007 | US7244112 Pump having a removable cover |
| 07/17/2007 | US7244109 Inside frame of compressor |