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DE602006004165D1 - VACUUM PUMP WITH SEVERAL WAVES AND WITH CYCLIC TRANSMISSION - Google Patents

VACUUM PUMP WITH SEVERAL WAVES AND WITH CYCLIC TRANSMISSION

Info

Publication number
DE602006004165D1
DE602006004165D1 DE602006004165T DE602006004165T DE602006004165D1 DE 602006004165 D1 DE602006004165 D1 DE 602006004165D1 DE 602006004165 T DE602006004165 T DE 602006004165T DE 602006004165 T DE602006004165 T DE 602006004165T DE 602006004165 D1 DE602006004165 D1 DE 602006004165D1
Authority
DE
Germany
Prior art keywords
disc
vacuum pump
spiral
fixed
movable disc
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.)
Expired - Lifetime
Application number
DE602006004165T
Other languages
German (de)
Inventor
Maurice Helies
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.)
V G B VULLIEZ GESTION BREVETS
Original Assignee
V G B VULLIEZ GESTION BREVETS
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 V G B VULLIEZ GESTION BREVETS filed Critical V G B VULLIEZ GESTION BREVETS
Publication of DE602006004165D1 publication Critical patent/DE602006004165D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention relates to a vacuum pump comprising: a fixed disc ( 8 ) which is solidly connected to a fixed body ( 2 ) and which is equipped with a spiral-shaped element ( 14 ); a movable disc ( 4 ) facing the fixed disc ( 8 ) and having a spiral-shaped element ( 16 ) which is interleaved with the spiral ( 14 ) of the fixed disc ( 8 ); a connection between the fixed body ( 2 ) and the movable disc ( 4 ), which is provided with at least two cranks ( 18 ) each comprising two shafts ( 26, 28 ) that are displaced with the same eccentricity; and motor means ( 6 ) which are used to drive the movable disc ( 4 ) in a circulation translational motion and which comprise a motor ( 6 ) having an output shaft ( 30 ) which is parallel to the axes of the discs, said output shaft ( 30 ) of the motor ( 6 ) being centred on the axis of the movable disc ( 4 ) and driving same with the aid of a coupling piece ( 32 ) having the same eccentricity as the cranks ( 18 ).
DE602006004165T 2005-01-21 2006-01-20 VACUUM PUMP WITH SEVERAL WAVES AND WITH CYCLIC TRANSMISSION Expired - Lifetime DE602006004165D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0500663A FR2881189A1 (en) 2005-01-21 2005-01-21 VACUUM PUMP CIRCULAR CIRCULAR TRANSLATION CYCLE WITH SEVERAL TREES
PCT/FR2006/000132 WO2006077328A1 (en) 2005-01-21 2006-01-20 Multi-shaft vacuum pump with circular translation cycle

Publications (1)

Publication Number Publication Date
DE602006004165D1 true DE602006004165D1 (en) 2009-01-22

Family

ID=34953994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006004165T Expired - Lifetime DE602006004165D1 (en) 2005-01-21 2006-01-20 VACUUM PUMP WITH SEVERAL WAVES AND WITH CYCLIC TRANSMISSION

Country Status (12)

Country Link
US (1) US20080193311A1 (en)
EP (1) EP1838965B1 (en)
JP (1) JP2008528853A (en)
KR (1) KR20070103446A (en)
CN (1) CN101124408B (en)
AT (1) ATE417203T1 (en)
CA (1) CA2595360A1 (en)
DE (1) DE602006004165D1 (en)
DK (1) DK1838965T3 (en)
FR (1) FR2881189A1 (en)
RU (1) RU2388938C2 (en)
WO (1) WO2006077328A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10683865B2 (en) 2006-02-14 2020-06-16 Air Squared, Inc. Scroll type device incorporating spinning or co-rotating scrolls
US10221852B2 (en) * 2006-02-14 2019-03-05 Air Squared, Inc. Multi stage scroll vacuum pumps and related scroll devices
US8622724B2 (en) * 2009-09-25 2014-01-07 Agilent Technologies, Inc. Scroll pump with isolation barrier
US11047389B2 (en) 2010-04-16 2021-06-29 Air Squared, Inc. Multi-stage scroll vacuum pumps and related scroll devices
US20130232975A1 (en) 2011-08-09 2013-09-12 Robert W. Saffer Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle
US9605674B2 (en) 2013-12-26 2017-03-28 Agilent Technologies, Inc. Vacuum scroll pump having pressure-balanced orbiting plate scroll
US10508543B2 (en) 2015-05-07 2019-12-17 Air Squared, Inc. Scroll device having a pressure plate
CN105604985B (en) * 2016-02-18 2018-07-03 上海交通大学 The method for measuring temperature distribution of protected type core main pump cooling system
US10865793B2 (en) 2016-12-06 2020-12-15 Air Squared, Inc. Scroll type device having liquid cooling through idler shafts
US11454241B2 (en) 2018-05-04 2022-09-27 Air Squared, Inc. Liquid cooling of fixed and orbiting scroll compressor, expander or vacuum pump
US20200025199A1 (en) 2018-07-17 2020-01-23 Air Squared, Inc. Dual drive co-rotating spinning scroll compressor or expander
US11067080B2 (en) 2018-07-17 2021-07-20 Air Squared, Inc. Low cost scroll compressor or vacuum pump
US11530703B2 (en) 2018-07-18 2022-12-20 Air Squared, Inc. Orbiting scroll device lubrication
US11473572B2 (en) 2019-06-25 2022-10-18 Air Squared, Inc. Aftercooler for cooling compressed working fluid
US11898557B2 (en) 2020-11-30 2024-02-13 Air Squared, Inc. Liquid cooling of a scroll type compressor with liquid supply through the crankshaft
US11885328B2 (en) 2021-07-19 2024-01-30 Air Squared, Inc. Scroll device with an integrated cooling loop

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153129B2 (en) * 1971-06-01 1974-01-04 Vulliez Paul
JPS61126390A (en) * 1984-11-22 1986-06-13 Shin Meiwa Ind Co Ltd Oil-free scroll type fluid machine
JP2753317B2 (en) * 1989-03-20 1998-05-20 株式会社日立製作所 Scroll fluid machine
JPH05126139A (en) * 1991-10-31 1993-05-21 Ntn Corp Thrust supporter of turning member
FR2731051B1 (en) * 1995-02-24 1997-04-30 Mecanique De Normandie Soc VACUUM PUMP WITH CIRCULAR TRANSLATION CYCLE
JP3781460B2 (en) * 1995-03-17 2006-05-31 株式会社デンソー Scroll compressor
JP3158938B2 (en) * 1995-03-20 2001-04-23 株式会社日立製作所 Scroll fluid machine and compressed gas producing apparatus using the same
JPH0953577A (en) * 1995-08-17 1997-02-25 Mitsubishi Heavy Ind Ltd Scroll type fluid machinery
JPH0953589A (en) * 1995-08-18 1997-02-25 Tokico Ltd Scroll type fluid machinery
JP4365901B2 (en) * 1998-03-03 2009-11-18 株式会社日立製作所 Method for manufacturing scroll fluid machine
JP4026099B2 (en) * 1998-10-15 2007-12-26 アネスト岩田株式会社 Scroll fluid machinery
US6266995B1 (en) * 1999-05-20 2001-07-31 Respiratory Management Services, Inc. Portable medical gas system tester
FR2798093B1 (en) * 1999-09-03 2001-11-30 Sidel Sa ROTARY DRAWING-BLOWING MACHINE WITH MAGNETIC DRAWING ROD CONTROL
US6268995B1 (en) * 2000-06-08 2001-07-31 Jennings Technology Double-bellows vacuum variable capacitor
JP3935006B2 (en) * 2001-12-03 2007-06-20 松下エコシステムズ株式会社 Power generator
JP2003227476A (en) * 2002-02-05 2003-08-15 Matsushita Electric Ind Co Ltd Air supply device
JP4053416B2 (en) * 2002-12-16 2008-02-27 松下エコシステムズ株式会社 Scroll compressor and manufacturing method thereof
US6764288B1 (en) * 2003-11-06 2004-07-20 Varian, Inc. Two stage scroll vacuum pump

Also Published As

Publication number Publication date
CA2595360A1 (en) 2006-07-27
CN101124408A (en) 2008-02-13
FR2881189A1 (en) 2006-07-28
DK1838965T3 (en) 2009-04-06
US20080193311A1 (en) 2008-08-14
ATE417203T1 (en) 2008-12-15
RU2388938C2 (en) 2010-05-10
KR20070103446A (en) 2007-10-23
EP1838965A1 (en) 2007-10-03
EP1838965B1 (en) 2008-12-10
JP2008528853A (en) 2008-07-31
WO2006077328A8 (en) 2007-08-30
WO2006077328A1 (en) 2006-07-27
RU2007131433A (en) 2009-02-27
CN101124408B (en) 2011-03-09

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