FR2630786B1 - COMPRESSOR DISCHARGE VALVE AND HERMETIC COMPRESSOR WITH VOLUTES - Google Patents

COMPRESSOR DISCHARGE VALVE AND HERMETIC COMPRESSOR WITH VOLUTES

Info

Publication number
FR2630786B1
FR2630786B1 FR898905556A FR8905556A FR2630786B1 FR 2630786 B1 FR2630786 B1 FR 2630786B1 FR 898905556 A FR898905556 A FR 898905556A FR 8905556 A FR8905556 A FR 8905556A FR 2630786 B1 FR2630786 B1 FR 2630786B1
Authority
FR
France
Prior art keywords
compressor
volutes
discharge valve
hermetic
hermetic compressor
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
FR898905556A
Other languages
French (fr)
Other versions
FR2630786A1 (en
Inventor
Peter A Kotlarek
Robert E Utter
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.)
Trane US Inc
Original Assignee
American Standard Inc
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 American Standard Inc filed Critical American Standard Inc
Publication of FR2630786A1 publication Critical patent/FR2630786A1/en
Application granted granted Critical
Publication of FR2630786B1 publication Critical patent/FR2630786B1/en
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
    • 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
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements
    • F04C2270/72—Safety, emergency conditions or requirements preventing reverse rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
FR898905556A 1988-04-27 1989-04-26 COMPRESSOR DISCHARGE VALVE AND HERMETIC COMPRESSOR WITH VOLUTES Expired - Fee Related FR2630786B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18655288A 1988-04-27 1988-04-27

Publications (2)

Publication Number Publication Date
FR2630786A1 FR2630786A1 (en) 1989-11-03
FR2630786B1 true FR2630786B1 (en) 1994-07-01

Family

ID=22685388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898905556A Expired - Fee Related FR2630786B1 (en) 1988-04-27 1989-04-26 COMPRESSOR DISCHARGE VALVE AND HERMETIC COMPRESSOR WITH VOLUTES

Country Status (6)

Country Link
JP (1) JPH01313693A (en)
DE (1) DE3913577A1 (en)
FR (1) FR2630786B1 (en)
GB (1) GB2217814B (en)
HK (1) HK34093A (en)
IT (1) IT1231251B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141420A (en) * 1990-06-18 1992-08-25 Copeland Corporation Scroll compressor discharge valve
DE9106151U1 (en) * 1991-05-17 1992-09-17 Siemens AG, 8000 München Liquid ring pump
JPH0573283U (en) * 1992-03-04 1993-10-08 サンデン株式会社 Scroll compressor
US5584676A (en) * 1994-10-27 1996-12-17 Tecumseh Products Company Compressor discharge valve having a guided spherical head
US8328543B2 (en) 2009-04-03 2012-12-11 Bitzer Kuehlmaschinenbau Gmbh Contoured check valve disc and scroll compressor incorporating same
CN102116291B (en) * 2010-01-05 2013-05-08 美的集团股份有限公司 Check valve device of vortex compressor
CN104343690A (en) * 2013-08-06 2015-02-11 珠海格力节能环保制冷技术研究中心有限公司 Compression assembly of scroll compressor and scroll compressor
US9689391B2 (en) * 2013-11-27 2017-06-27 Emerson Climate Technologies, Inc. Compressor having sound isolation feature
CN110185611A (en) * 2019-07-01 2019-08-30 南京永升新能源技术有限公司 A kind of oil-free scroll formula air compressor machine built in check valve
WO2021039080A1 (en) * 2019-08-30 2021-03-04 ダイキン工業株式会社 Rotary compressor
US11353022B2 (en) 2020-05-28 2022-06-07 Emerson Climate Technologies, Inc. Compressor having damped scroll

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663737A (en) * 1926-04-26 1928-03-27 Universal Cooler Corp Compressor valve
US2302447A (en) * 1941-08-30 1942-11-17 Gen Electric Compressor valve
US3572377A (en) * 1970-03-12 1971-03-23 Robertshaw Controls Co Check valve with restricted bypass flow
DE3031028A1 (en) * 1980-08-16 1982-03-04 Danfoss A/S, 6430 Nordborg Refrigerating compressor disc valve - extends beyond seat to form venturi passage with surrounding wall face
US4369808A (en) * 1981-01-22 1983-01-25 Hagman Emanuel F Disc-type check valve
GB2167133B (en) * 1984-11-19 1988-04-07 Sanden Corp Scroll-type rotary fluid-machine
US4723572A (en) * 1987-07-20 1988-02-09 Hoerbiger Corporation Of America, Inc. Compressor valve

Also Published As

Publication number Publication date
FR2630786A1 (en) 1989-11-03
DE3913577A1 (en) 1989-11-09
GB2217814B (en) 1992-10-14
GB2217814A (en) 1989-11-01
GB8904909D0 (en) 1989-04-12
IT8947887A0 (en) 1989-04-26
HK34093A (en) 1993-04-16
IT1231251B (en) 1991-11-28
JPH01313693A (en) 1989-12-19

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse