CN1166861C - 容积型流体机械 - Google Patents

容积型流体机械 Download PDF

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Publication number
CN1166861C
CN1166861C CNB981042007A CN98104200A CN1166861C CN 1166861 C CN1166861 C CN 1166861C CN B981042007 A CNB981042007 A CN B981042007A CN 98104200 A CN98104200 A CN 98104200A CN 1166861 C CN1166861 C CN 1166861C
Authority
CN
China
Prior art keywords
rotary piston
cylinder
suction
discharge
piston
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
CNB981042007A
Other languages
English (en)
Chinese (zh)
Other versions
CN1193699A (zh
Inventor
����һ
三津谷俊一
ʤ
香曾我部弘胜
竹林昌宽
稻场恒一
畠裕章
东条健司
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1193699A publication Critical patent/CN1193699A/zh
Application granted granted Critical
Publication of CN1166861C publication Critical patent/CN1166861C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/04—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal-axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
CNB981042007A 1997-03-19 1998-03-18 容积型流体机械 Expired - Fee Related CN1166861C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP06607597A JP3924834B2 (ja) 1997-03-19 1997-03-19 容積型流体機械
JP066075/1997 1997-03-19
JP066075/97 1997-03-19

Publications (2)

Publication Number Publication Date
CN1193699A CN1193699A (zh) 1998-09-23
CN1166861C true CN1166861C (zh) 2004-09-15

Family

ID=13305374

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB981042007A Expired - Fee Related CN1166861C (zh) 1997-03-19 1998-03-18 容积型流体机械

Country Status (10)

Country Link
US (1) US6179593B1 (enExample)
EP (1) EP0866226B1 (enExample)
JP (1) JP3924834B2 (enExample)
KR (1) KR100266949B1 (enExample)
CN (1) CN1166861C (enExample)
DE (1) DE69820320T2 (enExample)
ES (1) ES2208987T3 (enExample)
MY (1) MY118187A (enExample)
SG (1) SG74618A1 (enExample)
TW (1) TW386135B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11264383A (ja) * 1998-03-19 1999-09-28 Hitachi Ltd 容積形流体機械
JPH11264390A (ja) * 1998-03-19 1999-09-28 Hitachi Ltd 容積形流体機械
US6746223B2 (en) 2001-12-27 2004-06-08 Tecumseh Products Company Orbiting rotary compressor
CN106168214A (zh) * 2016-06-29 2016-11-30 珠海格力节能环保制冷技术研究中心有限公司 一种转缸增焓活塞压缩机及具有其的空调系统
CN110892136B (zh) * 2017-04-28 2022-09-27 奎斯特发动机有限责任公司 可变容积腔室装置
CN112483429B (zh) 2019-09-12 2025-08-26 开利公司 离心压缩机和制冷装置
US11739753B1 (en) * 2022-05-09 2023-08-29 Yaode YANG Radial compliance mechanism to urge orbiting member to any desired direction and star scroll compressor
CN115441646B (zh) * 2022-11-09 2023-03-21 四川埃姆克伺服科技有限公司 一种电机及其整机动平衡方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR398678A (fr) * 1908-12-23 1909-06-11 Wilhelm Leyenthal Appareil pour recueillir le caoutchouc coagulé sur le tronc des arbres à caoutchouc
US2112890A (en) * 1936-10-22 1938-04-05 Socony Vacuum Oil Co Inc Rotary power device
US3834842A (en) * 1971-12-06 1974-09-10 Hydraulic Prod Inc Hydraulic power translating device
ZA732299B (en) * 1972-04-10 1974-03-27 E Stenner Improvements in or relating to rotary pumps or engines
ZA741225B (en) * 1973-03-01 1975-01-29 Broken Hill Propietary Co Ltd Improved rotary motor
US3981641A (en) * 1975-10-08 1976-09-21 Amato Michael A D Hydraulic motor with orbiting drive member
US5597293A (en) * 1995-12-11 1997-01-28 Carrier Corporation Counterweight drag eliminator

Also Published As

Publication number Publication date
EP0866226B1 (en) 2003-12-10
TW386135B (en) 2000-04-01
JP3924834B2 (ja) 2007-06-06
DE69820320T2 (de) 2004-10-21
MY118187A (en) 2004-09-30
CN1193699A (zh) 1998-09-23
EP0866226A1 (en) 1998-09-23
US6179593B1 (en) 2001-01-30
KR19980080060A (ko) 1998-11-25
JPH10259701A (ja) 1998-09-29
ES2208987T3 (es) 2004-06-16
DE69820320D1 (de) 2004-01-22
KR100266949B1 (ko) 2000-09-15
SG74618A1 (en) 2000-08-22

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee