| 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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| 02/07/2008 | DE102005038605B4 Kühlmittelansaugführungsaufbau für einen hin- und herlaufenden Verdichter Kühlmittelansaugführungsaufbau for a reciprocating compressor |
| 02/06/2008 | EP1884662A2 Compressor |
| 02/06/2008 | EP1883752A1 Hermetic compressor |
| 02/06/2008 | EP1687534B1 Compressor and suction valve structure |
| 02/06/2008 | CN201016332Y Compressor housing |
| 02/06/2008 | CN201016331Y Highly effective oil gas separating element |
| 02/06/2008 | CN201016330Y Vacuum pump steam water separator |
| 02/06/2008 | CN101117954A Star shaped compressor |
| 02/06/2008 | CN101117917A Four cylinder four-stroke piston type non-crankshaft connecting rod rotor combustion engine and compressor |
| 02/06/2008 | CN100367636C Magnetizing jig, magnetizing method using the jig, and method of assembling electric compressor by using the jig and the magnetizing method |
| 02/06/2008 | CN100366959C Sealing element for air compressor valve |
| 02/06/2008 | CN100366901C Hermetic compressor |
| 02/06/2008 | CN100366900C 压缩机 Compressor |
| 02/06/2008 | CN100366899C Scraper for piston rod of reciprocating compressor |
| 02/06/2008 | CN100366898C Hermetic electric compressor |
| 02/06/2008 | CN100366897C Linear compressor |
| 02/05/2008 | US7325474 Silencer |
| 01/31/2008 | WO2008013162A1 Compressor |
| 01/31/2008 | WO2008012577A2 A method of operating a fluid-working machine and a fluid-working machine |
| 01/31/2008 | US20080025857 Piston Pump With Improved Pressure Build-Up Dynamics |
| 01/31/2008 | US20080025855 Piston Pump And Piston Ring |
| 01/31/2008 | US20080022850 Compressor |
| 01/31/2008 | DE102006003370B4 Fluidmaschine Fluid machine |
| 01/30/2008 | CN201014823Y Hot water-producing device of refrigerating device compressor |
| 01/30/2008 | CN201013566Y Compressor frame |
| 01/30/2008 | CN201013565Y Cylinder lid used for cold compressor |
| 01/30/2008 | CN201013564Y Refrigerating compressor housing cape hood |
| 01/30/2008 | CN201013563Y Step piston type medium-pressure compressor box body structure |
| 01/30/2008 | CN201013562Y Compressor noise deadener |
| 01/30/2008 | CN201013561Y Cold compressor sucking-exhausting valve pad |
| 01/30/2008 | CN201013560Y Freezer compressor stand |
| 01/30/2008 | CN201013559Y Air-intake lifting valve |
| 01/30/2008 | CN201013558Y Air cylinder labyrinth sealing of labyrinth compressor for industry |
| 01/30/2008 | CN201013556Y Easy combined double soft hardness head structure |
| 01/30/2008 | CN201013555Y Manpower high pressure inflating tube |
| 01/30/2008 | CN201013554Y Wind cooling high flow rate reciprocating-piston air compressor |
| 01/30/2008 | CN101113728A Compressor |
| 01/30/2008 | CN100365282C Scroll compressor and refrigerating system using ammonia group refrigerant |
| 01/30/2008 | CN100365277C Non-return valve for air compressor |
| 01/30/2008 | CN100365276C Electric compressor |
| 01/29/2008 | US7322801 Compact linear air pump and valve package |
| 01/29/2008 | CA2439198C Water-injected screw-type compressor |
| 01/24/2008 | WO2008010554A1 Solid-borne sound reduction structure |
| 01/24/2008 | WO2007068335A8 Air-conditioning compressor |
| 01/24/2008 | US20080020136 Device Having Seal Coatings for Receiving and Discharging Fluid |
| 01/24/2008 | US20080019854 Pumping apparatus having a piston with a diamond-like carbon coating |
| 01/24/2008 | US20080019853 High-Pressure Fuel Pump |
| 01/24/2008 | DE112005003152T5 Ölrückführungssystem für Luftkompressor Oil recovery system for air compressor |
| 01/24/2008 | DE102007024897A1 Compressor, with coolant taken from an external flow path, has a pressure difference throttle for coolant to flow into the motor chamber |
| 01/23/2008 | EP1881057A1 Refrigerating-machine oil composition and compressor and refrigerating apparatus both employing the same |
| 01/23/2008 | EP1714033B1 A compressor |
| 01/23/2008 | EP1486671B1 Thermally-actuated switch |
| 01/23/2008 | CN101111679A Compressor with fortified piston channel |
| 01/23/2008 | CN101111678A Dry-running piston compressor |
| 01/23/2008 | CN101111677A Hermetic refrigerant compressor |
| 01/23/2008 | CN101111676A Hermetic compressor |
| 01/23/2008 | CN101109310A Intelligentized heat management system of propulsion plant |
| 01/23/2008 | CN100363625C Compressor |
| 01/23/2008 | CN100363624C Compressor with foreign body collector |
| 01/22/2008 | US7320578 Compressor |
| 01/22/2008 | CA2495575C Inlet piece for a liquid-injected compressor element |
| 01/17/2008 | WO2008007542A1 Electric compressor |
| 01/17/2008 | WO2008007534A1 Sealed terminal device for electric compressor |
| 01/17/2008 | WO2008007523A1 Electric wire holding structure for electric compressor and electric wire holding method for electric compressor |
| 01/17/2008 | US20080014099 Passage structure for air compressor |
| 01/17/2008 | US20080010826 Method of manufacturing a compressor |
| 01/16/2008 | EP1878921A1 Closed type fluid machine |
| 01/16/2008 | EP1878460A1 Silencer and oxygen concentration device using the same |
| 01/16/2008 | EP1877664A1 Suction muffler for a refrigeration compressor |
| 01/16/2008 | CN201007270Y Compressor frame |
| 01/16/2008 | CN201007269Y Minicar seat air pump |
| 01/16/2008 | CN201007268Y Charging connector suitable for double gas nozzle |
| 01/16/2008 | CN201007265Y Sloping cam plate of piston type swash cam compressor |
| 01/16/2008 | CN100362237C Discharge valve for compressor |
| 01/16/2008 | CN100362235C Reciprocating compressor |
| 01/16/2008 | CN100362234C Aspiration silicencer for compressor |
| 01/15/2008 | US7318709 Pump valve assembly |
| 01/15/2008 | US7318706 Valving for multi-stage vacuum pumps |
| 01/15/2008 | CA2204534C Piston compressor of the horizontal type |
| 01/10/2008 | WO2008004442A1 Shield structure, connector assembly and connector structure having shield structure, casing assembly, and electric compressor |
| 01/10/2008 | WO2008003279A2 Vacuum pump, injection mold for said pump housing, method for the production of the pump housing, and method for the production of a pump housing comprising two seals produced in one operation |
| 01/10/2008 | WO2008003157A1 Acoustic muffler for a refrigeration compressor |
| 01/10/2008 | WO2005119058A3 Fluid connection |
| 01/10/2008 | US20080008603 Hermetric Refrigerant Compressor |
| 01/10/2008 | US20080008602 Compressor |
| 01/10/2008 | DE102006034334B3 Compressor cylinder head, for a vehicle air conditioning system, has outer and inner ring walls with an inner acoustic damper wall and chamber |
| 01/09/2008 | EP1876352A1 Sliding device |
| 01/09/2008 | EP1876251A2 Compressor with aluminium alloy housing |
| 01/09/2008 | EP1875074A1 Hermetic compressor |
| 01/09/2008 | EP1797358B1 Reciprocating machine |
| 01/09/2008 | CN201003476Y Refrigerator compressor frame |
| 01/09/2008 | CN201003475Y Minisize air pump for automobile |
| 01/09/2008 | CN201003473Y Screened air compressor |
| 01/09/2008 | CN201003048Y Compressed compression device for coal gas methanol coproduction course |
| 01/09/2008 | CN101103199A Axially driven piston-cylinder unit |
| 01/09/2008 | CN101103181A Muffler |
| 01/09/2008 | CN101100988A Piston pump |
| 01/09/2008 | CN100360846C Reciprocating piston pump adjustable inlet ball travel |
| 01/09/2008 | CN100360799C Double acting simplex plunger with bi-directional valves |
| 01/08/2008 | US7316547 Reciprocating compressor driven by a linear motor |