DE3469940D1 - Axial sealing device for a scroll type fluid displacement apparatus - Google Patents

Axial sealing device for a scroll type fluid displacement apparatus

Info

Publication number
DE3469940D1
DE3469940D1 DE8484301778T DE3469940T DE3469940D1 DE 3469940 D1 DE3469940 D1 DE 3469940D1 DE 8484301778 T DE8484301778 T DE 8484301778T DE 3469940 T DE3469940 T DE 3469940T DE 3469940 D1 DE3469940 D1 DE 3469940D1
Authority
DE
Germany
Prior art keywords
sealing device
type fluid
fluid displacement
scroll type
axial sealing
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
Application number
DE8484301778T
Other languages
English (en)
Inventor
Masakatsu Sakaki
Masaharu Hiraga
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Application granted granted Critical
Publication of DE3469940D1 publication Critical patent/DE3469940D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines 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
    • F01C1/0207—Rotary-piston machines or engines 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
    • F01C1/0246—Details concerning the involute wraps or their base, e.g. geometry
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/801—Wear plates
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/102—Geometry of the inlet or outlet of the outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet
    • F05B2250/502—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DE8484301778T 1983-03-15 1984-03-15 Axial sealing device for a scroll type fluid displacement apparatus Expired DE3469940D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983036345U JPS59142484U (ja) 1983-03-15 1983-03-15 スクロ−ル型流体装置における耐摩耗性板の構造

Publications (1)

Publication Number Publication Date
DE3469940D1 true DE3469940D1 (en) 1988-04-21

Family

ID=12467241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484301778T Expired DE3469940D1 (en) 1983-03-15 1984-03-15 Axial sealing device for a scroll type fluid displacement apparatus

Country Status (6)

Country Link
US (1) US4540355A (de)
EP (1) EP0122722B1 (de)
JP (1) JPS59142484U (de)
AU (1) AU567922B2 (de)
CA (1) CA1229520A (de)
DE (1) DE3469940D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159882B (en) * 1984-05-25 1988-02-10 Mitsubishi Heavy Ind Ltd Scroll-type rotary fluid machine
GB2167133B (en) * 1984-11-19 1988-04-07 Sanden Corp Scroll-type rotary fluid-machine
US4781549A (en) * 1985-09-30 1988-11-01 Copeland Corporation Modified wrap scroll-type machine
JPH0756274B2 (ja) * 1987-03-20 1995-06-14 サンデン株式会社 スクロール式圧縮機
AU632332B2 (en) * 1989-06-20 1992-12-24 Sanden Corporation Scroll type fluid displacement apparatus
EP0465691A1 (de) * 1990-07-09 1992-01-15 Hewlett-Packard GmbH Flüssigkeitsbehandlungsvorrichtung
US5478219A (en) * 1994-02-22 1995-12-26 Carrier Corporation Lightweight scroll element and method of making
TW381147B (en) * 1994-07-22 2000-02-01 Mitsubishi Electric Corp Scroll compressor
JPH08319963A (ja) * 1995-03-22 1996-12-03 Mitsubishi Electric Corp スクロール圧縮機
GB2325705B (en) * 1995-03-22 1999-04-21 Mitsubishi Electric Corp Scroll compressor
JP3281752B2 (ja) * 1995-03-30 2002-05-13 三菱重工業株式会社 スクロール型流体機械
FR2736710B1 (fr) * 1995-07-12 1997-08-08 Commissariat Energie Atomique Refrigerateur ou pompe a chaleur a tube de pulsation alimente par un generateur de pression
FR2736999B1 (fr) * 1995-07-17 1997-08-22 Centre Nat Rech Scient Machine de detente cryogenique a spirale
JP3043979B2 (ja) * 1995-10-20 2000-05-22 サンデン株式会社 スクロール型圧縮機用ボトムプレート
US5727934A (en) * 1995-10-30 1998-03-17 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type fluid machine having a thin plate for each scroll
JPH109157A (ja) * 1996-06-24 1998-01-13 Sanden Corp スクロール型圧縮機
US5987894A (en) * 1996-07-16 1999-11-23 Commissariat A L'energie Atomique Temperature lowering apparatus using cryogenic expansion with the aid of spirals
BE1010916A3 (nl) * 1997-02-12 1999-03-02 Atlas Copco Airpower Nv Spiraalcompressor.
US6461129B2 (en) 2001-02-23 2002-10-08 Mat Automotive Inc. Scroll type compressor apparatus with adjustable axial gap
JP2006257941A (ja) * 2005-03-16 2006-09-28 Sanden Corp スクロール圧縮機
US8147230B2 (en) * 2009-04-06 2012-04-03 Chu Henry C Scroll compressor having rearwardly directed fluid inlet and outlet

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US994391A (en) * 1909-10-15 1911-06-06 Lagonda Mfg Co Rotary motor.
DE1525066A1 (de) * 1965-01-15 1969-07-03 Otto Eckerle Verfahren zur Herstellung eines Rotors,insbesondere fuer Innenlaeuferzahnradpumpen
US3313239A (en) * 1965-06-30 1967-04-11 Dover Corp Vane-type pump
US3680990A (en) * 1971-04-30 1972-08-01 Sperry Rand Corp Removable liner for gear pump
US3887310A (en) * 1973-07-02 1975-06-03 Karol Gerber Hydraulic pump/motor with hydrostatically balanced rotors
US3994636A (en) * 1975-03-24 1976-11-30 Arthur D. Little, Inc. Axial compliance means with radial sealing for scroll-type apparatus
US3986799A (en) * 1975-11-03 1976-10-19 Arthur D. Little, Inc. Fluid-cooled, scroll-type, positive fluid displacement apparatus
US4047855A (en) * 1975-12-12 1977-09-13 Caterpillar Tractor Co. Rotary mechanism with improved cooling
JPS5823516B2 (ja) * 1978-09-04 1983-05-16 サンデン株式会社 容積式流体圧縮装置
AU5375079A (en) * 1978-12-15 1980-07-10 Sankyo Electric Co. Ltd. Scroll type compressor
JPS6041237B2 (ja) * 1981-03-09 1985-09-14 サンデン株式会社 スクロ−ル型流体装置
JPS57148086A (en) * 1981-03-10 1982-09-13 Sanden Corp Scroll type compressor
DE3175720D1 (en) * 1981-09-22 1987-01-29 Sanden Corp Wear-resisting means for scroll-type fluid-displacement apparatuses
AU545513B2 (en) * 1981-09-29 1985-07-18 Sanden Corporation Wear plate and seal for scroll pump

Also Published As

Publication number Publication date
EP0122722B1 (de) 1988-03-16
AU567922B2 (en) 1987-12-10
EP0122722A1 (de) 1984-10-24
US4540355A (en) 1985-09-10
AU2558184A (en) 1984-09-20
CA1229520A (en) 1987-11-24
JPS59142484U (ja) 1984-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PRUFER & PARTNER GBR, 81545 MUENCHEN