JPS58135393A - 電動圧縮機 - Google Patents

電動圧縮機

Info

Publication number
JPS58135393A
JPS58135393A JP57017437A JP1743782A JPS58135393A JP S58135393 A JPS58135393 A JP S58135393A JP 57017437 A JP57017437 A JP 57017437A JP 1743782 A JP1743782 A JP 1743782A JP S58135393 A JPS58135393 A JP S58135393A
Authority
JP
Japan
Prior art keywords
wrap
electric compressor
scroll
discharge
discharge chamber
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.)
Granted
Application number
JP57017437A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0541839B2 (enrdf_load_stackoverflow
Inventor
Akira Murayama
朗 村山
Hiroaki Kuno
久野　裕章
Naoshi Uchikawa
内川　直志
Takahiro Tamura
田村　貴寛
Takao Mizuno
隆夫 水野
Yoshikatsu Tomita
好勝 富田
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 JP57017437A priority Critical patent/JPS58135393A/ja
Publication of JPS58135393A publication Critical patent/JPS58135393A/ja
Publication of JPH0541839B2 publication Critical patent/JPH0541839B2/ja
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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269—Details concerning the involute wraps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP57017437A 1982-02-08 1982-02-08 電動圧縮機 Granted JPS58135393A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57017437A JPS58135393A (ja) 1982-02-08 1982-02-08 電動圧縮機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57017437A JPS58135393A (ja) 1982-02-08 1982-02-08 電動圧縮機

Publications (2)

Publication Number Publication Date
JPS58135393A true JPS58135393A (ja) 1983-08-11
JPH0541839B2 JPH0541839B2 (enrdf_load_stackoverflow) 1993-06-24

Family

ID=11943998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57017437A Granted JPS58135393A (ja) 1982-02-08 1982-02-08 電動圧縮機

Country Status (1)

Country Link
JP (1) JPS58135393A (enrdf_load_stackoverflow)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152584U (ja) * 1982-04-06 1983-10-12 三菱重工業株式会社 スクロ−ル型流体機械
JPS59133793U (ja) * 1983-02-28 1984-09-07 三菱重工業株式会社 スクロール型流体機械
JPS59133791U (ja) * 1983-02-28 1984-09-07 三菱重工業株式会社 スクロ−ル型流体機械
JPS6075697U (ja) * 1983-10-31 1985-05-27 三菱重工業株式会社 スクロ−ル型流体機械
JPS61175293A (ja) * 1985-01-30 1986-08-06 Matsushita Electric Ind Co Ltd スクロ−ル圧縮機
JPS62157288A (ja) * 1985-12-28 1987-07-13 Toyoda Autom Loom Works Ltd スクロ−ル型圧縮機
JPS62165590A (ja) * 1986-01-17 1987-07-22 Shin Meiwa Ind Co Ltd スクロ−ル形流体機械
JPS63138186A (ja) * 1986-11-28 1988-06-10 Mitsui Seiki Kogyo Co Ltd スクロ−ル圧縮機
US4781549A (en) * 1985-09-30 1988-11-01 Copeland Corporation Modified wrap scroll-type machine
US4886434A (en) * 1987-02-20 1989-12-12 Sanyo Electric Co., Ltd. Scroll compressor having discharge part communicating with two compression spaces simultaneously
JPH0432287U (enrdf_load_stackoverflow) * 1990-07-16 1992-03-16
US5249943A (en) * 1991-06-27 1993-10-05 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor having recessed buffer means in a spiral wrap flat face
US5370512A (en) * 1992-10-30 1994-12-06 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type compressor having a leak passage for the discharge chamber
US5727934A (en) * 1995-10-30 1998-03-17 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type fluid machine having a thin plate for each scroll
EP0989304A4 (en) * 1998-04-08 2000-08-23 Daikin Ind Ltd SPIRAL PUMP
US7341438B2 (en) * 2005-03-04 2008-03-11 Denso Corporation Scroll-type fluid machine including passage formed in movable scroll
CN101886628A (zh) * 2009-05-12 2010-11-17 松下电器产业株式会社 涡旋压缩机
WO2011019021A1 (ja) * 2009-08-12 2011-02-17 サンデン株式会社 スクロール型流体機械

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874827A (en) * 1973-10-23 1975-04-01 Niels O Young Positive displacement scroll apparatus with axially radially compliant scroll member
US4204816A (en) * 1978-09-08 1980-05-27 The United States Of America As Represented By The Secretary Of The Navy Discharge and pressure relief ports for mechanisms with involute shaped vanes
JPS55101788A (en) * 1979-01-26 1980-08-04 Mitsubishi Electric Corp Scroll compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874827A (en) * 1973-10-23 1975-04-01 Niels O Young Positive displacement scroll apparatus with axially radially compliant scroll member
US4204816A (en) * 1978-09-08 1980-05-27 The United States Of America As Represented By The Secretary Of The Navy Discharge and pressure relief ports for mechanisms with involute shaped vanes
JPS55101788A (en) * 1979-01-26 1980-08-04 Mitsubishi Electric Corp Scroll compressor

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152584U (ja) * 1982-04-06 1983-10-12 三菱重工業株式会社 スクロ−ル型流体機械
JPS59133793U (ja) * 1983-02-28 1984-09-07 三菱重工業株式会社 スクロール型流体機械
JPS59133791U (ja) * 1983-02-28 1984-09-07 三菱重工業株式会社 スクロ−ル型流体機械
JPS6075697U (ja) * 1983-10-31 1985-05-27 三菱重工業株式会社 スクロ−ル型流体機械
JPS61175293A (ja) * 1985-01-30 1986-08-06 Matsushita Electric Ind Co Ltd スクロ−ル圧縮機
US4781549A (en) * 1985-09-30 1988-11-01 Copeland Corporation Modified wrap scroll-type machine
JPS62157288A (ja) * 1985-12-28 1987-07-13 Toyoda Autom Loom Works Ltd スクロ−ル型圧縮機
JPS62165590A (ja) * 1986-01-17 1987-07-22 Shin Meiwa Ind Co Ltd スクロ−ル形流体機械
JPS63138186A (ja) * 1986-11-28 1988-06-10 Mitsui Seiki Kogyo Co Ltd スクロ−ル圧縮機
US4886434A (en) * 1987-02-20 1989-12-12 Sanyo Electric Co., Ltd. Scroll compressor having discharge part communicating with two compression spaces simultaneously
JPH0432287U (enrdf_load_stackoverflow) * 1990-07-16 1992-03-16
US5249943A (en) * 1991-06-27 1993-10-05 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor having recessed buffer means in a spiral wrap flat face
US5370512A (en) * 1992-10-30 1994-12-06 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type compressor having a leak passage for the discharge chamber
US5727934A (en) * 1995-10-30 1998-03-17 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type fluid machine having a thin plate for each scroll
EP0989304A4 (en) * 1998-04-08 2000-08-23 Daikin Ind Ltd SPIRAL PUMP
US6217301B1 (en) 1998-04-08 2001-04-17 Daikin Industries, Ltd. Scroll fluid machinery
US7341438B2 (en) * 2005-03-04 2008-03-11 Denso Corporation Scroll-type fluid machine including passage formed in movable scroll
CN101886628A (zh) * 2009-05-12 2010-11-17 松下电器产业株式会社 涡旋压缩机
JP2010265756A (ja) * 2009-05-12 2010-11-25 Panasonic Corp スクロール圧縮機
WO2011019021A1 (ja) * 2009-08-12 2011-02-17 サンデン株式会社 スクロール型流体機械
JP2011038480A (ja) * 2009-08-12 2011-02-24 Sanden Corp スクロール型流体機械
CN102472106A (zh) * 2009-08-12 2012-05-23 三电有限公司 涡旋式流体设备

Also Published As

Publication number Publication date
JPH0541839B2 (enrdf_load_stackoverflow) 1993-06-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term