JP2005140066A - 流体圧縮機 - Google Patents

流体圧縮機 Download PDF

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Publication number
JP2005140066A
JP2005140066A JP2003379436A JP2003379436A JP2005140066A JP 2005140066 A JP2005140066 A JP 2005140066A JP 2003379436 A JP2003379436 A JP 2003379436A JP 2003379436 A JP2003379436 A JP 2003379436A JP 2005140066 A JP2005140066 A JP 2005140066A
Authority
JP
Japan
Prior art keywords
pump
oil passage
rotating shaft
oil
fluid compressor
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
JP2003379436A
Other languages
English (en)
Japanese (ja)
Inventor
Masaru Otawara
優 太田原
Shigekazu Nozawa
重和 野沢
Mutsunori Matsunaga
睦憲 松永
Satoshi Nakamura
中村　　聡
Shuji Hasegawa
修士 長谷川
Takeshi Tsuchiya
豪 土屋
Yuichi Yanase
裕一 柳瀬
Toshinori Yasunori
俊典 安則
Yoshinobu Yosuke
義信 除補
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
Priority to JP2003379436A priority Critical patent/JP2005140066A/ja
Priority to US10/982,927 priority patent/US20050180871A1/en
Priority to KR1020040090683A priority patent/KR100657038B1/ko
Priority to CNB2004100905005A priority patent/CN100376800C/zh
Publication of JP2005140066A publication Critical patent/JP2005140066A/ja
Pending 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
    • 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
    • F04C23/008—Hermetic pumps
    • 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
    • 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
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F04B39/0253—Hermetic compressors with oil distribution channels in the rotating shaft using centrifugal force for transporting the oil
    • 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
    • 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
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump
    • 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
JP2003379436A 2003-11-10 2003-11-10 流体圧縮機 Pending JP2005140066A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003379436A JP2005140066A (ja) 2003-11-10 2003-11-10 流体圧縮機
US10/982,927 US20050180871A1 (en) 2003-11-10 2004-11-08 Fluid compressor
KR1020040090683A KR100657038B1 (ko) 2003-11-10 2004-11-09 유체압축기
CNB2004100905005A CN100376800C (zh) 2003-11-10 2004-11-10 流体压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003379436A JP2005140066A (ja) 2003-11-10 2003-11-10 流体圧縮機

Publications (1)

Publication Number Publication Date
JP2005140066A true JP2005140066A (ja) 2005-06-02

Family

ID=34689487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003379436A Pending JP2005140066A (ja) 2003-11-10 2003-11-10 流体圧縮機

Country Status (4)

Country Link
US (1) US20050180871A1 (zh)
JP (1) JP2005140066A (zh)
KR (1) KR100657038B1 (zh)
CN (1) CN100376800C (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013500415A (ja) * 2009-07-24 2013-01-07 ワールプール・エシ・ア 密閉圧縮機
JP2017053338A (ja) * 2015-09-11 2017-03-16 プファイファー・ヴァキューム・ゲーエムベーハー 真空ポンプ
CN106949060A (zh) * 2017-04-19 2017-07-14 西安庆安制冷设备股份有限公司 一种转子式压缩机吸油结构及其设计方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4696153B2 (ja) * 2008-12-15 2011-06-08 日立アプライアンス株式会社 回転型圧縮機
CN102102671B (zh) * 2009-12-17 2012-11-07 广东美芝制冷设备有限公司 压缩机的供油装置及其应用
CN103125061B (zh) * 2010-10-06 2015-07-01 株式会社爱发科 偏心枢转驱动装置
WO2014196774A1 (en) * 2013-06-05 2014-12-11 Lg Electronics Inc. Scroll compressor
US9938977B2 (en) * 2015-02-03 2018-04-10 Emerson Climate Technologies, Inc. Compressor with oil pump assembly
AT15828U1 (de) * 2016-12-27 2018-07-15 Secop Gmbh Schmiermittelaufnahme für einen kältemittelkompressor und kältemittelkompressor
TR201712410A2 (tr) * 2017-08-21 2019-03-21 Arcelik As Yağlama performansi artirilan bi̇r kompresör
KR102422698B1 (ko) * 2020-11-06 2022-07-20 엘지전자 주식회사 밀폐형 압축기

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743673A (en) * 1950-08-01 1956-05-01 American Crucible Products Com Pump-motor unit
US2766027A (en) * 1953-10-21 1956-10-09 Paul A Herr Apparatus for controlling humidity conditions in air
US4140441A (en) * 1977-04-11 1979-02-20 Patterson Williams G Turbomolecular pump lubrication system
US4488855A (en) * 1982-12-27 1984-12-18 The Trane Company Main bearing lubrication system for scroll machine
JPS60206989A (ja) * 1984-03-30 1985-10-18 Mitsubishi Electric Corp スクロ−ル形流体機械
KR870002381A (ko) * 1985-08-23 1987-03-31 미다 가쓰시게 스크로울 압축기
JPH0647991B2 (ja) * 1986-05-15 1994-06-22 三菱電機株式会社 スクロ−ル圧縮機
US4850819A (en) * 1987-11-20 1989-07-25 Copeland Corporation Motor compressor bearing assembly
JPH0660636B2 (ja) * 1989-08-28 1994-08-10 株式会社日立製作所 スクロール圧縮機
US5533875A (en) * 1995-04-07 1996-07-09 American Standard Inc. Scroll compressor having a frame and open sleeve for controlling gas and lubricant flow
JP2915852B2 (ja) * 1996-09-06 1999-07-05 三菱重工業株式会社 スクロール型圧縮機
JP2000179460A (ja) * 1998-12-15 2000-06-27 Denso Corp 圧縮機
US6457561B1 (en) * 2000-05-25 2002-10-01 Bristol Compressors, Inc. Viscous pumping system
JP2001349291A (ja) * 2000-06-08 2001-12-21 Hitachi Ltd スクロール圧縮機
US6484846B1 (en) * 2000-10-25 2002-11-26 White Consolidated Industries, Inc. Compressor oil pick-up tube
KR100422367B1 (ko) * 2001-07-14 2004-03-12 삼성광주전자 주식회사 밀폐형 압축기의 오일 픽업장치
AU2002216447A1 (en) * 2001-12-17 2003-06-30 Lg Electronics Inc. Crank shaft in dual capacity compressor
US6752605B2 (en) * 2002-10-15 2004-06-22 Tecumseh Products Company Horizontal two stage rotary compressor with a bearing-driven lubrication structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013500415A (ja) * 2009-07-24 2013-01-07 ワールプール・エシ・ア 密閉圧縮機
JP2017053338A (ja) * 2015-09-11 2017-03-16 プファイファー・ヴァキューム・ゲーエムベーハー 真空ポンプ
CN106949060A (zh) * 2017-04-19 2017-07-14 西安庆安制冷设备股份有限公司 一种转子式压缩机吸油结构及其设计方法
CN106949060B (zh) * 2017-04-19 2019-03-05 西安庆安制冷设备股份有限公司 一种转子式压缩机吸油结构及其设计方法

Also Published As

Publication number Publication date
CN100376800C (zh) 2008-03-26
CN1616828A (zh) 2005-05-18
KR100657038B1 (ko) 2006-12-12
US20050180871A1 (en) 2005-08-18
KR20050045850A (ko) 2005-05-17

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