DE3540445C2 - - Google Patents

Info

Publication number
DE3540445C2
DE3540445C2 DE3540445A DE3540445A DE3540445C2 DE 3540445 C2 DE3540445 C2 DE 3540445C2 DE 3540445 A DE3540445 A DE 3540445A DE 3540445 A DE3540445 A DE 3540445A DE 3540445 C2 DE3540445 C2 DE 3540445C2
Authority
DE
Germany
Prior art keywords
inlet pipe
pipe socket
common
rotary piston
socket
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
DE3540445A
Other languages
German (de)
English (en)
Other versions
DE3540445A1 (de
Inventor
Takuho Hirahara
Susumu Kawaguchi
Sei Ueda
Kazuhiro Tokio/Tokyo Jp Nakane
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 DE3540445A1 publication Critical patent/DE3540445A1/de
Application granted granted Critical
Publication of DE3540445C2 publication Critical patent/DE3540445C2/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
    • 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
    • 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
    • F04C23/001—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 of similar working principle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE19853540445 1984-11-22 1985-11-14 Zweizylindriger rotationsverdichter Granted DE3540445A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59247725A JPS61126395A (ja) 1984-11-22 1984-11-22 ２気筒形回転圧縮機

Publications (2)

Publication Number Publication Date
DE3540445A1 DE3540445A1 (de) 1986-05-28
DE3540445C2 true DE3540445C2 (enExample) 1991-01-24

Family

ID=17167739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853540445 Granted DE3540445A1 (de) 1984-11-22 1985-11-14 Zweizylindriger rotationsverdichter

Country Status (7)

Country Link
US (1) US4764097A (enExample)
JP (1) JPS61126395A (enExample)
KR (1) KR860004248A (enExample)
CN (1) CN1004721B (enExample)
AU (1) AU573044B2 (enExample)
DE (1) DE3540445A1 (enExample)
IT (1) IT1186041B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900003716B1 (ko) * 1986-09-30 1990-05-30 미츠비시 덴키 가부시키가이샤 다기통 회전식 압축기
US4971529A (en) * 1987-12-24 1990-11-20 Tecumseh Products Company Twin rotary compressor with suction accumulator
US4889475A (en) * 1987-12-24 1989-12-26 Tecumseh Products Company Twin rotary compressor with suction accumulator
JPH0826853B2 (ja) * 1988-10-31 1996-03-21 株式会社東芝 ロータリコンプレッサの構造および製造方法
JPH02123295A (ja) * 1988-10-31 1990-05-10 Toshiba Corp 圧縮機
US5022146A (en) * 1989-08-30 1991-06-11 Tecumseh Products Company Twin rotary compressor with suction accumulator
JP3336632B2 (ja) * 1992-07-03 2002-10-21 三菱電機株式会社 ２シリンダ式密閉型電動圧縮機、その組立治具及びその組立方法
US5364236A (en) * 1993-08-03 1994-11-15 Herron Ross W Pulse damper
CN1324240C (zh) * 1998-02-13 2007-07-04 松下电器产业株式会社 气密压缩机
JP4029502B2 (ja) * 1998-11-30 2008-01-09 松下電器産業株式会社 多気筒圧縮機用アキュムレータとその製造方法
JP3778730B2 (ja) * 1999-07-01 2006-05-24 三洋電機株式会社 多気筒回転圧縮機の製造方法
JP4247077B2 (ja) * 2003-09-02 2009-04-02 東芝キヤリア株式会社 空気調和機
KR20050035740A (ko) * 2003-10-14 2005-04-19 삼성전자주식회사 용량가변 회전압축기
JP2006177228A (ja) * 2004-12-22 2006-07-06 Hitachi Home & Life Solutions Inc ロータリ２段圧縮機及びそれを用いた空気調和機
US20060275160A1 (en) 2005-05-17 2006-12-07 Leu Shawn A Pump improvements
WO2008030839A2 (en) * 2006-09-05 2008-03-13 Gardner Denver Thomas, Inc. Fluid intake and exhaust fittings for a compressor or pump
JP4877054B2 (ja) * 2007-04-27 2012-02-15 株式会社富士通ゼネラル ロータリ圧縮機
EP2612035A2 (en) 2010-08-30 2013-07-10 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
JP2014196714A (ja) * 2013-03-29 2014-10-16 三菱重工業株式会社 多気筒ロータリ圧縮機
CN105298849A (zh) * 2015-11-03 2016-02-03 安徽美芝精密制造有限公司 压缩机
CN106812735B (zh) * 2017-02-13 2018-08-17 德迈智能装备有限公司 一种双缸液压旋转装置的控制方法
CN112145436B (zh) * 2020-08-27 2022-08-05 珠海格力节能环保制冷技术研究中心有限公司 一种吸气装置、压缩组件和空调器
CN112746962A (zh) * 2021-01-25 2021-05-04 珠海格力节能环保制冷技术研究中心有限公司 压缩机及空调系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125031A (en) * 1964-03-17 Multi-chamber rotary pump
US1609364A (en) * 1924-08-11 1926-12-07 Schmid Mfg Co Rotary pump
US2548472A (en) * 1947-12-19 1951-04-10 Standard Oil Dev Co Compressor pulsation dampener
US3314370A (en) * 1964-03-16 1967-04-18 Edward J Carline Rotary piston pump with dual chambers
US3416390A (en) * 1967-03-22 1968-12-17 Morse Controls Inc Control device for locking a shaft against axial translation
US3617158A (en) * 1969-02-08 1971-11-02 Mitsui Shipbuilding Eng Multistage rotary compressor
JPS5027923U (enExample) * 1973-07-13 1975-03-31
DE2602582C2 (de) * 1976-01-21 1983-03-31 Erich Schultze KG, 1000 Berlin Flüssigkeitsabscheider für Kälteanlagen
DE2650936C2 (de) * 1976-11-08 1981-12-03 Danfoss A/S, 6430 Nordborg Gekapselte Kältemaschine
JPS5596393A (en) * 1979-01-19 1980-07-22 Toshiba Corp Drying method for sealed compressor
US4281972A (en) * 1979-01-31 1981-08-04 Carrier Corporation Apparatus for controlling the performance of a motor compressor
JPS57174787U (enExample) * 1981-04-27 1982-11-04
JPS57202781U (enExample) * 1981-06-19 1982-12-23
JPS59147895A (ja) * 1983-02-14 1984-08-24 Hitachi Ltd 複数シリンダロ−タリ式圧縮機
JPS60128991A (ja) * 1983-12-16 1985-07-10 Matsushita Electric Ind Co Ltd ロ−リングピストン式回転圧縮機
US4601644A (en) * 1984-11-13 1986-07-22 Tecumseh Products Company Main bearing for a rotary compressor

Also Published As

Publication number Publication date
JPH029195B2 (enExample) 1990-02-28
IT1186041B (it) 1987-11-18
IT8522775A0 (it) 1985-11-11
CN85108408A (zh) 1986-06-10
AU4940885A (en) 1986-05-29
US4764097A (en) 1988-08-16
JPS61126395A (ja) 1986-06-13
KR860004248A (ko) 1986-06-18
AU573044B2 (en) 1988-05-26
DE3540445A1 (de) 1986-05-28
CN1004721B (zh) 1989-07-05

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
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)