DE69813672D1 - Spiralverdrängungsmaschine - Google Patents

Spiralverdrängungsmaschine

Info

Publication number
DE69813672D1
DE69813672D1 DE69813672T DE69813672T DE69813672D1 DE 69813672 D1 DE69813672 D1 DE 69813672D1 DE 69813672 T DE69813672 T DE 69813672T DE 69813672 T DE69813672 T DE 69813672T DE 69813672 D1 DE69813672 D1 DE 69813672D1
Authority
DE
Germany
Prior art keywords
displacement machine
spiral displacement
spiral
machine
displacement
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 - Fee Related
Application number
DE69813672T
Other languages
English (en)
Other versions
DE69813672T2 (de
Inventor
Benoit Barthod
Jean-Pierre Chicherie
Patrick Philippe
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Publication of DE69813672D1 publication Critical patent/DE69813672D1/de
Application granted granted Critical
Publication of DE69813672T2 publication Critical patent/DE69813672T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04C27/009—Shaft sealings specially adapted for 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE69813672T 1997-06-05 1998-06-02 Spiralverdrängungsmaschine Expired - Fee Related DE69813672T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9706966A FR2764346B1 (fr) 1997-06-05 1997-06-05 Machine a deplacement de fluide du type scroll
FR9706966 1997-06-05

Publications (2)

Publication Number Publication Date
DE69813672D1 true DE69813672D1 (de) 2003-05-28
DE69813672T2 DE69813672T2 (de) 2004-03-04

Family

ID=9507642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813672T Expired - Fee Related DE69813672T2 (de) 1997-06-05 1998-06-02 Spiralverdrängungsmaschine

Country Status (5)

Country Link
US (1) US6050793A (de)
EP (1) EP0882893B1 (de)
JP (1) JP4160161B2 (de)
DE (1) DE69813672T2 (de)
FR (1) FR2764346B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031141B4 (de) * 2000-06-27 2006-06-29 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Spiralkörper
DE10031142B4 (de) * 2000-06-27 2006-09-07 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Spiralverdichter und Verwendung eines Spiralverdichters
US8622724B2 (en) * 2009-09-25 2014-01-07 Agilent Technologies, Inc. Scroll pump with isolation barrier
US9404491B2 (en) * 2013-03-13 2016-08-02 Agilent Technologies, Inc. Scroll pump having bellows providing angular synchronization and back-up system for bellows
US9328730B2 (en) * 2013-04-05 2016-05-03 Agilent Technologies, Inc. Angular synchronization of stationary and orbiting plate scroll blades in a scroll pump using a metallic bellows
US9366255B2 (en) 2013-12-02 2016-06-14 Agilent Technologies, Inc. Scroll vacuum pump having external axial adjustment mechanism
FR3044348B1 (fr) * 2016-06-17 2017-11-24 Somega Du Centre Pompe volumetrique, notamment a piston ou a vis a mouvement excentre comportant un dispositif d'etancheite rigoureuse
GB2595283B (en) * 2020-05-21 2022-11-02 Edwards Ltd Scroll pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1210922A (fr) * 1958-09-12 1960-03-11 Alsacienne Constr Meca Dispositif de capsulisme pour détendeurs, compresseurs ou analogues
FR2153129B2 (de) * 1971-06-01 1974-01-04 Vulliez Paul
FR2141402B1 (de) * 1971-06-01 1973-06-29 Vulliez Paul
US4383805A (en) * 1980-11-03 1983-05-17 The Trane Company Gas compressor of the scroll type having delayed suction closing capacity modulation
US4677949A (en) * 1985-08-19 1987-07-07 Youtie Robert K Scroll type fluid displacement apparatus
US5167494A (en) * 1989-01-31 1992-12-01 Nippon Soken Inc. Scroll type compressor with axially supported movable scroll
US5354184A (en) * 1992-02-20 1994-10-11 Arthur D. Little, Inc. Windage loss reduction arrangement for scroll fluid device
JPH074366A (ja) * 1993-06-17 1995-01-10 Zexel Corp スクロール型コンプレッサ

Also Published As

Publication number Publication date
US6050793A (en) 2000-04-18
EP0882893B1 (de) 2003-04-23
EP0882893A2 (de) 1998-12-09
FR2764346B1 (fr) 1999-07-30
EP0882893A3 (de) 1999-02-24
JP4160161B2 (ja) 2008-10-01
JPH1150980A (ja) 1999-02-23
DE69813672T2 (de) 2004-03-04
FR2764346A1 (fr) 1998-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8339 Ceased/non-payment of the annual fee