CH567188A5 - - Google Patents

Info

Publication number
CH567188A5
CH567188A5 CH454173A CH454173A CH567188A5 CH 567188 A5 CH567188 A5 CH 567188A5 CH 454173 A CH454173 A CH 454173A CH 454173 A CH454173 A CH 454173A CH 567188 A5 CH567188 A5 CH 567188A5
Authority
CH
Switzerland
Application number
CH454173A
Original Assignee
Nova Werke Ag
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 Nova Werke Ag filed Critical Nova Werke Ag
Priority to CH454173A priority Critical patent/CH567188A5/xx
Priority to DE2409270A priority patent/DE2409270A1/de
Priority to US455465A priority patent/US3904321A/en
Priority to GB1403474A priority patent/GB1448625A/en
Priority to JP49034794A priority patent/JPS49129216A/ja
Publication of CH567188A5 publication Critical patent/CH567188A5/xx

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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CH454173A 1973-03-29 1973-03-29 CH567188A5 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH454173A CH567188A5 (ko) 1973-03-29 1973-03-29
DE2409270A DE2409270A1 (de) 1973-03-29 1974-02-27 Rollkolbenverdichter
US455465A US3904321A (en) 1973-03-29 1974-03-27 Feedback pressure responsive control valve for a rotary piston compressor
GB1403474A GB1448625A (en) 1973-03-29 1974-03-29 Rolling rotary piston compressors
JP49034794A JPS49129216A (ko) 1973-03-29 1974-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH454173A CH567188A5 (ko) 1973-03-29 1973-03-29

Publications (1)

Publication Number Publication Date
CH567188A5 true CH567188A5 (ko) 1975-09-30

Family

ID=4278008

Family Applications (1)

Application Number Title Priority Date Filing Date
CH454173A CH567188A5 (ko) 1973-03-29 1973-03-29

Country Status (5)

Country Link
US (1) US3904321A (ko)
JP (1) JPS49129216A (ko)
CH (1) CH567188A5 (ko)
DE (1) DE2409270A1 (ko)
GB (1) GB1448625A (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946906C2 (de) * 1979-11-21 1985-02-14 Bitzer Kühlmaschinenbau GmbH & Co KG, 7032 Sindelfingen Rollkolbenverdichter
EP0250665B1 (en) * 1986-06-30 1990-12-27 Matsushita Refrigeration Company A rotary compressor
US4861246A (en) * 1988-01-07 1989-08-29 Bernard Zimmern Injected compressor with liquid switch
SA94140669B1 (ar) * 1993-04-27 2006-03-01 كارير كوربوريشن ضاغط دوار مع حقن للزيت
US5545021A (en) * 1993-12-21 1996-08-13 Matsushita Electric Industrial Co., Ltd. Hermetically sealed rotary compressor having an oil supply capillary passage
US5871342A (en) * 1997-06-09 1999-02-16 Ford Motor Company Variable capacity rolling piston compressor
US6095783A (en) * 1998-02-20 2000-08-01 Hansen; Craig N. Fluid mover
KR20050060561A (ko) * 2003-12-16 2005-06-22 삼성전자주식회사 용량가변 회전압축기
US20070071628A1 (en) * 2005-09-29 2007-03-29 Tecumseh Products Company Compressor
CN103244412B (zh) * 2012-02-06 2015-10-28 珠海格力节能环保制冷技术研究中心有限公司 双转子变容压缩机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922639A (en) * 1931-03-13 1933-08-15 Worthington Pump & Mach Corp Unloading mechanism for rotary compressors
US3107846A (en) * 1961-10-10 1963-10-22 Aim Pump Corp Rotary pump or motor

Also Published As

Publication number Publication date
US3904321A (en) 1975-09-09
DE2409270A1 (de) 1974-10-17
GB1448625A (en) 1976-09-08
JPS49129216A (ko) 1974-12-11

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Legal Events

Date Code Title Description
PL Patent ceased