DE112010002592A5 - OUTLET VALVE FROM DIFFERENT MATERIAL LAYERS FOR A VACUUM PUMP - Google Patents

OUTLET VALVE FROM DIFFERENT MATERIAL LAYERS FOR A VACUUM PUMP Download PDF

Info

Publication number
DE112010002592A5
DE112010002592A5 DE112010002592T DE112010002592T DE112010002592A5 DE 112010002592 A5 DE112010002592 A5 DE 112010002592A5 DE 112010002592 T DE112010002592 T DE 112010002592T DE 112010002592 T DE112010002592 T DE 112010002592T DE 112010002592 A5 DE112010002592 A5 DE 112010002592A5
Authority
DE
Germany
Prior art keywords
vacuum pump
outlet valve
material layers
different material
layers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE112010002592T
Other languages
German (de)
Inventor
Christoph Heidemeyer
Alexander Freiburg
Ralf Friedmann
Daniel Müller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magna Powertrain Hueckeswagen GmbH
Original Assignee
Ixetic Hueckeswagen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ixetic Hueckeswagen GmbH filed Critical Ixetic Hueckeswagen GmbH
Publication of DE112010002592A5 publication Critical patent/DE112010002592A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
DE112010002592T 2009-06-17 2010-06-02 OUTLET VALVE FROM DIFFERENT MATERIAL LAYERS FOR A VACUUM PUMP Withdrawn DE112010002592A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009025138.3 2009-06-17
DE102009025138 2009-06-17
PCT/DE2010/000620 WO2010145633A2 (en) 2009-06-17 2010-06-02 Vacuum pump

Publications (1)

Publication Number Publication Date
DE112010002592A5 true DE112010002592A5 (en) 2012-11-29

Family

ID=43356802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112010002592T Withdrawn DE112010002592A5 (en) 2009-06-17 2010-06-02 OUTLET VALVE FROM DIFFERENT MATERIAL LAYERS FOR A VACUUM PUMP

Country Status (2)

Country Link
DE (1) DE112010002592A5 (en)
WO (1) WO2010145633A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015090715A1 (en) 2013-12-17 2015-06-25 Magna Powertrain Bad Homburg GmbH Outlet valve
WO2017050362A1 (en) * 2015-09-23 2017-03-30 Pierburg Pump Technology Gmbh Motor vehicle vacuum pump
EP3371457B1 (en) * 2015-11-02 2020-12-30 Pierburg Pump Technology GmbH Car vacuumpump
CN108699910B (en) 2016-03-07 2021-08-17 皮尔伯格泵技术有限责任公司 Automobile vacuum pump
CN109209834A (en) * 2017-06-29 2019-01-15 上海海立电器有限公司 A kind of exhaust valve plate applied to compressor
DE102020111301A1 (en) * 2020-04-24 2021-10-28 Schwäbische Hüttenwerke Automotive GmbH Vacuum pump
CN111720317B (en) * 2020-06-29 2021-11-23 安徽美芝精密制造有限公司 Compression mechanism and rotary compressor with same
CN111720316B (en) * 2020-06-29 2021-11-23 安徽美芝精密制造有限公司 Rotary compressor
CN111720319B (en) * 2020-06-29 2021-11-23 安徽美芝精密制造有限公司 Compression mechanism of rotary compressor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040973A (en) * 1958-12-02 1962-06-26 Prec Scient Company Vacuum pump
GB1140452A (en) * 1966-03-16 1969-01-22 Edwards High Vacuum Int Ltd Improvements relating to liquid sealed mechanical vacuum pumps
CH553332A (en) * 1972-06-13 1974-08-30 Burckhardt Ag Maschf DEVICE FOR REGULATING THE WORKING MEDIUM PRESSURE IN A LIQUID RING PUMP.
JP2002242862A (en) * 2001-02-20 2002-08-28 Fujitsu General Ltd Scroll compressor
WO2004074687A2 (en) 2003-02-20 2004-09-02 Luk Automobiltechnik Gmbh & Co. Kg Vacuum pump with a plastic blade
DE102007018247A1 (en) * 2007-04-12 2008-10-16 Joma-Hydromechanic Gmbh vacuum pump
DE112008001967A5 (en) * 2007-08-04 2010-05-27 Ixetic Hückeswagen Gmbh vacuum pump
CN201176937Y (en) * 2008-04-23 2009-01-07 南京奥特佳冷机有限公司 Electric automobile scroll-type compressor with stator provided with noise-reduction and air-discharge structure

Also Published As

Publication number Publication date
WO2010145633A3 (en) 2011-09-15
WO2010145633A2 (en) 2010-12-23

Similar Documents

Publication Publication Date Title
DE112010002592A5 (en) OUTLET VALVE FROM DIFFERENT MATERIAL LAYERS FOR A VACUUM PUMP
FI20095752A0 (en) Fluid repellent material
ATE493154T1 (en) AIR PROCESSING DISPENSER FOR DISPENSING MULTIPLE CHEMICALS
DE112011101106A5 (en) Aerosol forming material for a hookah
BRPI0908344A2 (en) Directional Dispensing Valve
EP2303764A4 (en) Seal-retaining valve for fluid metering device
DK2325407T3 (en) bypass valve
PL2216573T3 (en) Non-return valve for a liquid conduit
DE502008002399D1 (en) Pump unit for conveying a fluid
IT1401541B1 (en) VALVE FOR A GAS TANK
GB2469363B (en) Apparatus for diverting a fluid flow path
DE102010037073B8 (en) Sieve element for a Scheibensiebvorrichtung
FI20085853A0 (en) Spool valve
DK2391572T3 (en) Valve element for a beverage delivery device
EP2121462A4 (en) Inlet for pump
FR2949527B1 (en) VALVE FOR ADSORPTION COMPRESSOR
FI20070433A0 (en) Simple axial locking for a valve shaft
PL2510992T3 (en) Filter material for cleaning a fluid
PL2966293T3 (en) Switching valve, in particular for metering a fluid for a delivery pump arranged downstream
PL2478276T3 (en) Valve for a turbo machine
DE502008001364D1 (en) Discharge facility for production plant
ATE547014T1 (en) HIGH PRESSURE FORMING FOR TOBACCO MATERIAL
DE112010002597A5 (en) OIL PRESSURE VALVE FOR A VACUUM PUMP
ATE455057T1 (en) NEW PACKAGING FOR LIQUID PRODUCTS
FI20095952A (en) A process for making a composite material

Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: MAGNA POWERTRAIN HUECKESWAGEN GMBH, DE

Free format text: FORMER OWNER: IXETIC HUECKESWAGEN GMBH, 42499 HUECKESWAGEN, DE

Effective date: 20140409

R005 Application deemed withdrawn due to failure to request examination