| Patents for F04B 37 - Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups (3,029) |
|---|
| 07/02/2009 | US20090165470 Cryopump, cryopump unit, vacuum processing apparatus including cryopump unit, and cryopump regeneration method |
| 07/02/2009 | US20090165469 Cryopump and evacuation method |
| 07/01/2009 | EP2074327A1 Vibration isolator |
| 07/01/2009 | EP1486673B1 Vacuum pump control device, and vacuum device |
| 07/01/2009 | CN101469689A Cryopump, cryopump unit, vacuum processing apparatus including cryopump unit, and cryopump regeneration method |
| 07/01/2009 | CN100507269C Vacuum suction device |
| 06/24/2009 | EP1730401B1 Valve assembly for a cryopump |
| 06/18/2009 | WO2009076134A1 Electrokinetic pump with fixed stroke volume |
| 06/18/2009 | US20090155090 Auxiliary electrodes for enhanced electrostatic discharge |
| 06/17/2009 | EP2071188A1 Device for the deposition of non-evaporable getters (NEGs) and method of deposition using said device |
| 06/17/2009 | EP2071186A2 Vacuum pump and its operating method |
| 06/17/2009 | EP2029251A4 Capillary flow restrictor apparatus |
| 06/11/2009 | WO2009070965A1 A vehicle vibration energy generating conversion device |
| 06/10/2009 | CN100497944C Safe getter pump of large exhaust speed |
| 06/09/2009 | US7544051 Cam-driven fluid pump |
| 06/09/2009 | US7544046 Vacuum pump |
| 06/04/2009 | WO2009068180A1 Multi-level membrane suction pump |
| 06/04/2009 | DE102007057945A1 Mehrstufige Membran-Saugpumpe Multi-stage membrane suction |
| 06/02/2009 | US7540717 Membrane nanopumps based on porous alumina thin films, membranes therefor and a method of fabricating such membranes |
| 05/27/2009 | CN101440791A Multilevel heat acoustic compression system |
| 05/27/2009 | CN100491735C Assembly fo dry type vacuum pump and load-interlock device |
| 05/27/2009 | CN100491721C Multi-stage type vacuum pumping device and vacuum pumping method thereof |
| 05/21/2009 | US20090126374 Cryopump apparatus and operation method therefor |
| 05/14/2009 | WO2009029961A3 Device for measuring the real-time performance of a pump |
| 05/12/2009 | US7532385 Optical interference display panel and manufacturing method thereof |
| 05/07/2009 | WO2007062068A3 Electrokinetic pump designs and drug delivery systems |
| 05/06/2009 | CN201232619Y Novel pressure pump |
| 05/06/2009 | CN101424257A Cryopump apparatus and operation method therefor |
| 04/28/2009 | US7523618 Cryo pump |
| 04/15/2009 | CN101408162A Strong self-priming full-automatic vacuum extractor for pump |
| 04/15/2009 | CN101408161A Automatic drain system of vacuum system |
| 04/07/2009 | US7514048 Controlled odor generator |
| 04/01/2009 | EP2041434A2 Getter pump and vacuum coating installation comprising a getter pump |
| 04/01/2009 | EP1283741B1 Compressor unit, provided with an adsorption dryer and adsorption dryer therefor |
| 04/01/2009 | CN201215075Y Hand-pressing vacuum pump |
| 04/01/2009 | CN101397986A Multifunctional pumping vacuum device |
| 03/26/2009 | WO2008088794A3 Pressure burst free high capacity cryopump |
| 03/11/2009 | EP1828592B1 Fuel supply device for a motor vehicle that can be operated by hydrogen |
| 03/11/2009 | EP1427939B1 A compact vacuum pump |
| 03/11/2009 | CN100468629C Vacuum control system |
| 03/10/2009 | US7500822 Combined vacuum pump load-lock assembly |
| 03/05/2009 | WO2009029961A2 Device for measuring the real-time performance of a pump |
| 03/05/2009 | WO2009028450A1 Cryopump system |
| 03/04/2009 | EP2029251A2 Capillary flow restrictor apparatus |
| 03/04/2009 | CN100465434C The evacuation of a load lock enclosure |
| 02/24/2009 | US7494326 Micro ion pump |
| 02/19/2009 | DE10222657B4 Fluidverdichtungsvorrichtung Fluid compression device |
| 02/17/2009 | US7491037 Reversible valving system for use in pumps and compressing devices |
| 02/12/2009 | US20090041590 Apparatus, system, and method for electrochemical pump-based chromatography separations in microfabricated devices |
| 02/12/2009 | US20090038319 Cryopanel and Cryopump Using the Cryopanel |
| 02/05/2009 | WO2009018239A1 Vehicle-based vacuum system apparatus and methods |
| 01/29/2009 | WO2009013807A1 Cryopump |
| 01/28/2009 | EP1915530B1 Cryogenic compressor comprising a high-pressure phase separator |
| 01/28/2009 | CN201187431Y Double-pressure negative pressure pump |
| 01/27/2009 | US7481337 Apparatus for fluid storage and delivery at a substantially constant pressure |
| 01/27/2009 | US7481066 Vacuum device |
| 01/15/2009 | US20090016904 Compressor |
| 01/14/2009 | CN101346577A Apparatus and method for pumping a cryogenic fluid from a storage vessel and diagnosing cryogenic pump performance |
| 01/14/2009 | CN101344080A Portable passive vacuum pump |
| 01/08/2009 | US20090007574 Integration of Automated Cryopump Safety Purge |
| 01/07/2009 | CN201176929Y Oilfield synergy dedicated pump |
| 01/07/2009 | CN101341336A Apparatus for detecting a flammable atmosphere within a compressor, in particular avacum pump |
| 01/06/2009 | CA2413729C Flywheel system with parallel pumping arrangement |
| 12/31/2008 | CN201173174Y Oil well dedicated plunger pump |
| 12/31/2008 | CN101334017A Compressor |
| 12/23/2008 | US7467928 Microfluidic device utilizing magnetohydrodynamics and method for fabrication thereof |
| 12/18/2008 | US20080307955 Piston Pump With Compact Retention Device for a Restoring Spring |
| 12/18/2008 | DE10255792C5 Verfahren zur Steuerung einer Vakuumpumpe sowie Vakuumpumpensystem A method for controlling a vacuum pump and vacuum pumping system |
| 12/17/2008 | CN201165956Y Constant-pressure air suction pump |
| 12/17/2008 | CN201165955Y V type oil-free reciprocating vacuum pump |
| 12/17/2008 | CN201165954Y Mini pump |
| 12/15/2008 | CA2635095A1 Hand-held vacuum pump |
| 12/10/2008 | CN201162667Y Miniature air compressor |
| 12/10/2008 | CN101319668A Wetting pump for driving micrometre or nanometer fluid |
| 12/10/2008 | CN100441870C Vacuum pumping circuit and machine for treating containers equipped with same |
| 12/03/2008 | CN100439819C Cryogenic refrigerator |
| 12/03/2008 | CN100439707C A pumping system |
| 12/03/2008 | CN100439705C Compression apparatus |
| 12/02/2008 | US7458783 Method and apparatus for improved pumping medium for electro-osmotic pumps |
| 11/27/2008 | WO2008143067A1 Cryotrap and vacuum processing device with cryotrap |
| 11/26/2008 | EP1994283A1 Compressor comprising an oscillating piston |
| 11/20/2008 | US20080286129 Helical Screw Compressor |
| 11/20/2008 | US20080282710 Integral facet cryopump, water vapor pump, or high vacuum pump |
| 11/12/2008 | CN101305239A System and method for delivering a pressurized gas from a cryogenic storage vessel |
| 11/11/2008 | CA2629823A1 Handheld vacuum suction device |
| 11/05/2008 | EP1988320A2 Vibration isolating intermediary component |
| 10/30/2008 | US20080267790 Electronically Controlled Vacuum Pump |
| 10/29/2008 | CN100429406C Vacuum pump |
| 10/22/2008 | EP1718868B1 A pumping system |
| 10/16/2008 | WO2008122175A1 A stepped compressing method and system of a reciprocating piston compressor |
| 10/16/2008 | US20080250639 Thermopneumatic capillary micropump and manufacturing method thereof |
| 10/15/2008 | EP1980748A1 Integration of automated cryopump safety purge |
| 10/15/2008 | EP1442222B1 Vacuum pump |
| 10/08/2008 | CN201129286Y Electromagnetic type low negative pressure vacuum pump |
| 10/01/2008 | CN201125852Y Vacuum pumping device |
| 10/01/2008 | CN101275545A Vacuum adsorber |
| 10/01/2008 | CN100422660C Vacuum device |
| 09/25/2008 | WO2008115615A1 Sorption pump with integrated thermal switch |
| 09/25/2008 | US20080232982 Single Direction Air Pump Assembly with Dual Flowpaths |
| 09/18/2008 | WO2008111335A1 Vibration-proof structure for vacuum pump and vacuum pump with the structure |