EP0283045A3 - Scroll type compressor - Google Patents

Scroll type compressor Download PDF

Info

Publication number
EP0283045A3
EP0283045A3 EP88104390A EP88104390A EP0283045A3 EP 0283045 A3 EP0283045 A3 EP 0283045A3 EP 88104390 A EP88104390 A EP 88104390A EP 88104390 A EP88104390 A EP 88104390A EP 0283045 A3 EP0283045 A3 EP 0283045A3
Authority
EP
European Patent Office
Prior art keywords
type compressor
scroll type
scroll
compressor
type
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.)
Granted
Application number
EP88104390A
Other versions
EP0283045A2 (en
EP0283045B1 (en
Inventor
Shigemi Shimizu
Kazuto Kikuchi
Kiyoshi Terauchi
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
Priority claimed from JP62067354A external-priority patent/JPS63235682A/en
Priority claimed from JP62067355A external-priority patent/JPS63235683A/en
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of EP0283045A2 publication Critical patent/EP0283045A2/en
Publication of EP0283045A3 publication Critical patent/EP0283045A3/en
Application granted granted Critical
Publication of EP0283045B1 publication Critical patent/EP0283045B1/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
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP88104390A 1987-03-20 1988-03-18 Scroll type compressor Expired - Lifetime EP0283045B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62067354A JPS63235682A (en) 1987-03-20 1987-03-20 Scroll type fluid device
JP62067355A JPS63235683A (en) 1987-03-20 1987-03-20 Scroll type fluid device
JP67354/87 1987-03-20
JP67355/87 1987-03-20

Publications (3)

Publication Number Publication Date
EP0283045A2 EP0283045A2 (en) 1988-09-21
EP0283045A3 true EP0283045A3 (en) 1989-06-14
EP0283045B1 EP0283045B1 (en) 1991-07-24

Family

ID=26408551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104390A Expired - Lifetime EP0283045B1 (en) 1987-03-20 1988-03-18 Scroll type compressor

Country Status (6)

Country Link
EP (1) EP0283045B1 (en)
KR (1) KR960014085B1 (en)
CN (1) CN1011811B (en)
AU (1) AU607745B2 (en)
CA (1) CA1305688C (en)
DE (1) DE3863799D1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01182586A (en) * 1988-01-14 1989-07-20 Sanden Corp Enclosed scroll compressor
JP3078369B2 (en) * 1991-10-24 2000-08-21 サンデン株式会社 Compressor
JPH05113187A (en) * 1991-10-24 1993-05-07 Sanden Corp Compressor
JPH08193580A (en) * 1994-11-17 1996-07-30 Mitsubishi Heavy Ind Ltd Scroll type compressor
US6350111B1 (en) * 2000-08-15 2002-02-26 Copeland Corporation Scroll machine with ported orbiting scroll member
JP5592838B2 (en) 2011-06-13 2014-09-17 サンデン株式会社 Fluid machinery
CN102330679B (en) * 2011-09-16 2013-08-14 大连三洋压缩机有限公司 Demountable type scroll compressor
CN105074219B (en) * 2013-03-27 2017-12-19 江森自控日立空调技术（香港）有限公司 Scroll compressor having a plurality of scroll members
US11656003B2 (en) 2019-03-11 2023-05-23 Emerson Climate Technologies, Inc. Climate-control system having valve assembly
CN118998053A (en) * 2024-10-25 2024-11-22 浙江赛孚机电科技有限公司 Main machine integrated structure integrating motor, air inlet valve, air filter and screw rod
CN119146052B (en) * 2024-11-05 2026-02-06 珠海凌达压缩机有限公司 Scroll compressor and heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331878A (en) * 1939-05-25 1943-10-19 Wentworth And Hull Vane pump
US3311293A (en) * 1965-08-06 1967-03-28 Gast Mfg Corp Integral vacuum pump and air compressor
US4065279A (en) * 1976-09-13 1977-12-27 Arthur D. Little, Inc. Scroll-type apparatus with hydrodynamic thrust bearing
FR2559847A1 (en) * 1984-02-21 1985-08-23 Trane Co VOLUME MACHINE FOR COMPRESSING A FLUID

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314796A (en) * 1978-09-04 1982-02-09 Sankyo Electric Company Limited Scroll-type compressor with thrust bearing lubricating and bypass means
JPS55109793A (en) * 1979-02-17 1980-08-23 Sanden Corp Displacement type fluid compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331878A (en) * 1939-05-25 1943-10-19 Wentworth And Hull Vane pump
US3311293A (en) * 1965-08-06 1967-03-28 Gast Mfg Corp Integral vacuum pump and air compressor
US4065279A (en) * 1976-09-13 1977-12-27 Arthur D. Little, Inc. Scroll-type apparatus with hydrodynamic thrust bearing
FR2559847A1 (en) * 1984-02-21 1985-08-23 Trane Co VOLUME MACHINE FOR COMPRESSING A FLUID

Also Published As

Publication number Publication date
EP0283045A2 (en) 1988-09-21
CN1011811B (en) 1991-02-27
CA1305688C (en) 1992-07-28
EP0283045B1 (en) 1991-07-24
KR960014085B1 (en) 1996-10-12
KR880011473A (en) 1988-10-28
AU1325888A (en) 1988-09-22
DE3863799D1 (en) 1991-08-29
CN88102057A (en) 1988-10-05
AU607745B2 (en) 1991-03-14

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