DE3725688C2 - - Google Patents

Info

Publication number
DE3725688C2
DE3725688C2 DE3725688A DE3725688A DE3725688C2 DE 3725688 C2 DE3725688 C2 DE 3725688C2 DE 3725688 A DE3725688 A DE 3725688A DE 3725688 A DE3725688 A DE 3725688A DE 3725688 C2 DE3725688 C2 DE 3725688C2
Authority
DE
Germany
Prior art keywords
valve
exhaust
rotary compressor
valve body
exhaust gas
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 - Lifetime
Application number
DE3725688A
Other languages
German (de)
English (en)
Other versions
DE3725688A1 (de
Inventor
Kazutomo Asami
Hidehiko Yamada
Nobuhiro Shizuoka Jp Shimizu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3725688A1 publication Critical patent/DE3725688A1/de
Application granted granted Critical
Publication of DE3725688C2 publication Critical patent/DE3725688C2/de
Granted 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • 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
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE3725688A 1986-08-04 1987-08-03 Rotationskompressor mit abgassteuerventil Granted DE3725688A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61183014A JPS6338697A (ja) 1986-08-04 1986-08-04 回転圧縮機

Publications (2)

Publication Number Publication Date
DE3725688A1 DE3725688A1 (de) 1988-02-18
DE3725688C2 true DE3725688C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-16

Family

ID=16128228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3725688A Granted DE3725688A1 (de) 1986-08-04 1987-08-03 Rotationskompressor mit abgassteuerventil

Country Status (6)

Country Link
US (1) US4830582A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6338697A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR900008512B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1005075B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3725688A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1225468B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8804678A (pt) * 1988-09-06 1990-05-01 Brasil Compressores Sa Valvula de bloqueio do fluxo de descarga de um compressor hermetico rotativo
US5402224A (en) * 1992-09-25 1995-03-28 Nikon Corporation Distortion inspecting method for projection optical system
CN1070265C (zh) * 1996-12-20 2001-08-29 黄添财 空气压缩机输气管排气装置
KR100285846B1 (ko) * 1998-05-08 2001-04-16 윤종용 밀폐형회전압축기
US6584791B2 (en) 2001-04-05 2003-07-01 Bristol Compressors, Inc. Pressure equalization system and method
US7260951B2 (en) * 2001-04-05 2007-08-28 Bristol Compressors International, Inc. Pressure equalization system
DE10224683A1 (de) 2002-06-04 2003-12-18 Bosch Gmbh Robert Geschweißter Meanderkontakt
CN100455802C (zh) * 2004-06-21 2009-01-28 乐金电子(天津)电器有限公司 具有吸入量调节装置的涡旋式压缩机
US20090116977A1 (en) * 2007-11-02 2009-05-07 Perevozchikov Michael M Compressor With Muffler
CN101799012B (zh) * 2010-02-05 2011-09-28 佛山粤海空调机有限公司 电动滚动活塞式汽车空调压缩机
JP5231611B2 (ja) 2010-10-22 2013-07-10 株式会社神戸製鋼所 圧縮機

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US359948A (en) * 1887-03-22 Valve
US694811A (en) * 1901-04-10 1902-03-04 Paul Whiting Safety-valve.
US2136098A (en) * 1937-07-28 1938-11-08 Kellogg Compressor And Mfg Cor Air compressing apparatus
US2804881A (en) * 1954-03-29 1957-09-03 Specialties Dev Corp High pressure operated relief and check valve
AT188429B (de) * 1955-05-27 1957-01-25 Hermann Papst Einrichtung zum entlasteten Anlauf von Kolbenverdichtern
US3633380A (en) * 1969-03-21 1972-01-11 Italo Pellizzetti Refrigerator system
US4135602A (en) * 1977-05-20 1979-01-23 The Aro Corporation Selectively positioned muffler
US4199306A (en) * 1978-06-26 1980-04-22 Hughes Michael Q Method and apparatus for compressing gas
DE2933912A1 (de) * 1979-08-22 1981-03-12 Robert Bosch Gmbh, 7000 Stuttgart Geraeuschdaempfungseinrichtung.
US4277955A (en) * 1979-09-13 1981-07-14 Lennox Industries, Inc. Twin compressor mechanism in one enclosure
JPS5887988A (ja) * 1981-11-19 1983-05-25 Toshiba Corp 監視装置
JPS58211587A (ja) * 1982-06-04 1983-12-09 Toshiba Corp 冷凍サイクル装置
JPS60153482A (ja) * 1984-01-21 1985-08-12 Hitachi Ltd 冷凍機
JPS60204986A (ja) * 1984-03-29 1985-10-16 Matsushita Refrig Co 回転型冷媒圧縮機
JPS61265381A (ja) * 1985-05-20 1986-11-25 Hitachi Ltd スクリユ−圧縮機のガス噴射装置
DD238643B3 (de) * 1985-06-26 1991-01-17 Schkeuditz Masch & Apparate Schalldaempfungseinrichtung mit anfahrentlastung fuer kaeltemittelhubkolbenverdichter

Also Published As

Publication number Publication date
CN87105288A (zh) 1988-02-17
US4830582A (en) 1989-05-16
KR900008512B1 (en) 1990-11-24
AU7629887A (en) 1988-02-11
JPS6338697A (ja) 1988-02-19
KR880003117A (ko) 1988-05-14
IT1225468B (it) 1990-11-14
DE3725688A1 (de) 1988-02-18
CN1005075B (zh) 1989-08-30
IT8721535A0 (it) 1987-07-31
AU598566B2 (en) 1990-06-28

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Legal Events

Date Code Title Description
8101 Request for examination as to novelty
8105 Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee