CN1281950A - 变容式流体机械 - Google Patents

变容式流体机械 Download PDF

Info

Publication number
CN1281950A
CN1281950A CN00103888A CN00103888A CN1281950A CN 1281950 A CN1281950 A CN 1281950A CN 00103888 A CN00103888 A CN 00103888A CN 00103888 A CN00103888 A CN 00103888A CN 1281950 A CN1281950 A CN 1281950A
Authority
CN
China
Prior art keywords
lubricating fluid
bearing
groove
fluid
positive displacement
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.)
Pending
Application number
CN00103888A
Other languages
English (en)
Chinese (zh)
Inventor
小山昌喜
坪野勇
早濑功
寺井利行
向井有吾
竹林昌宽
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 CN1281950A publication Critical patent/CN1281950A/zh
Pending legal-status Critical Current

Links

Images

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
    • F04C18/0207—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 both members having co-operating elements in spiral form
    • F04C18/0215—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 both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04B39/02—Lubrication
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
CN00103888A 1999-07-26 2000-03-10 变容式流体机械 Pending CN1281950A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11210278A JP2001041162A (ja) 1999-07-26 1999-07-26 容積形流体機械
JP210278/1999 1999-07-26

Publications (1)

Publication Number Publication Date
CN1281950A true CN1281950A (zh) 2001-01-31

Family

ID=16586755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00103888A Pending CN1281950A (zh) 1999-07-26 2000-03-10 变容式流体机械

Country Status (3)

Country Link
JP (1) JP2001041162A (ko)
KR (1) KR20010014606A (ko)
CN (1) CN1281950A (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1327137C (zh) * 2002-06-05 2007-07-18 大金工业株式会社 旋转式压缩机
CN101652569B (zh) * 2007-04-17 2012-12-12 斯宾勒工程公司 按照螺旋原理的挤压机
JP2014070515A (ja) * 2012-09-28 2014-04-21 Hitachi Appliances Inc ヘリウム用密閉形スクロール圧縮機
CN106401973A (zh) * 2016-11-30 2017-02-15 合肥同智机电控制技术有限公司 车用电动涡旋压缩机润滑供油装置
CN110425222A (zh) * 2019-07-18 2019-11-08 常州嵘驰发动机技术有限公司 一种用于流体泵的轴承

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4872684B2 (ja) * 2007-01-29 2012-02-08 株式会社デンソー 燃料供給ポンプ
JP4325702B2 (ja) * 2007-05-23 2009-09-02 ダイキン工業株式会社 スクリュー圧縮機
JP2010001763A (ja) * 2008-06-18 2010-01-07 Denso Corp 圧縮機
JP5652497B2 (ja) * 2013-03-29 2015-01-14 ダイキン工業株式会社 圧縮機

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1327137C (zh) * 2002-06-05 2007-07-18 大金工业株式会社 旋转式压缩机
CN101652569B (zh) * 2007-04-17 2012-12-12 斯宾勒工程公司 按照螺旋原理的挤压机
JP2014070515A (ja) * 2012-09-28 2014-04-21 Hitachi Appliances Inc ヘリウム用密閉形スクロール圧縮機
CN106401973A (zh) * 2016-11-30 2017-02-15 合肥同智机电控制技术有限公司 车用电动涡旋压缩机润滑供油装置
CN110425222A (zh) * 2019-07-18 2019-11-08 常州嵘驰发动机技术有限公司 一种用于流体泵的轴承

Also Published As

Publication number Publication date
KR20010014606A (ko) 2001-02-26
JP2001041162A (ja) 2001-02-13

Similar Documents

Publication Publication Date Title
CN1079500C (zh) 涡旋气体压缩机
CN1070267C (zh) 涡旋式压缩机
CN100520071C (zh) 螺旋压缩机
CN1104564C (zh) 涡旋压缩机
CN1578878A (zh) 压缩机
US20100092321A1 (en) Scroll compressor and refrigerating machine having the same
CN1513087A (zh) 密闭型电动压缩机
CN1533480A (zh) 旋转式压缩机
US20110064596A1 (en) Scroll compressor
CN1281950A (zh) 变容式流体机械
CN1467378A (zh) 涡旋式压缩机
CN1629489A (zh) 径向顺从性涡旋式压缩机中的偏心连接装置
KR100951551B1 (ko) 스크롤 압축기
CN100340768C (zh) 涡旋压缩机
US6338617B1 (en) Helical-blade fluid machine
CN1823229A (zh) 涡旋式压缩机
CN1317511C (zh) 卧式压缩机
JP2008121481A (ja) スクロール流体機械
CN1757920A (zh) 密封型轨道运动叶片式压缩机
JP7263554B2 (ja) スクロール圧縮機
CN1869448A (zh) 涡旋膨胀机
JP2008121623A (ja) スクロール圧縮機
CN1619152A (zh) 密封的涡旋压缩机
CN1267645C (zh) 流体压缩机
CN1759249A (zh) 涡旋式压缩机

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication