JPS5546046A - Scroll fluid machine - Google Patents

Scroll fluid machine

Info

Publication number
JPS5546046A
JPS5546046A JP11922478A JP11922478A JPS5546046A JP S5546046 A JPS5546046 A JP S5546046A JP 11922478 A JP11922478 A JP 11922478A JP 11922478 A JP11922478 A JP 11922478A JP S5546046 A JPS5546046 A JP S5546046A
Authority
JP
Japan
Prior art keywords
scroll
fluid
swing
fluid machine
laps
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
JP11922478A
Other languages
Japanese (ja)
Inventor
Eiji Sato
Nobukatsu Arai
Masao Shiibayashi
Kazuyoshi Hatano
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 JP11922478A priority Critical patent/JPS5546046A/en
Publication of JPS5546046A publication Critical patent/JPS5546046A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To minimize axial leakage area thus to reduce leakage loss of fluid, by providing a pressure applying chamber at counter-lap side of scroll in scroll fluid machine thereby preventing the flexure of scroll.
CONSTITUTION: The scroll fluid machine is equipped with swing scroll 2 and fixed scroll 1 constructed with mirror plates 20, 21 where laps 18, 19 formed with involute curve are standing at one sides facing each other, then said laps 18, 19 are gnawed each other to swing said swing scroll 2 in such a manner that they don't rotate themself in apparence to compress the fluid sucked through suction port 3 and exhaust through exhaust port 26. Here a board 23 is provided at the outside of mirror plate 21 while a space 24 is provided between fixed scroll 1, then outer fluid having proper pressure is led from the leading tube 25 into said space 24 to acieve desired purpose.
COPYRIGHT: (C)1980,JPO&Japio
JP11922478A 1978-09-29 1978-09-29 Scroll fluid machine Pending JPS5546046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11922478A JPS5546046A (en) 1978-09-29 1978-09-29 Scroll fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11922478A JPS5546046A (en) 1978-09-29 1978-09-29 Scroll fluid machine

Publications (1)

Publication Number Publication Date
JPS5546046A true JPS5546046A (en) 1980-03-31

Family

ID=14756021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11922478A Pending JPS5546046A (en) 1978-09-29 1978-09-29 Scroll fluid machine

Country Status (1)

Country Link
JP (1) JPS5546046A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133491A (en) * 1982-02-03 1983-08-09 Hitachi Ltd Scroll fluid machine
JPS59184389U (en) * 1983-05-27 1984-12-07 株式会社日立製作所 scroll fluid device
US4715796A (en) * 1985-05-16 1987-12-29 Mitsubishi Denki Kabushiki Kaisha Scroll-type fluid transferring machine with loose drive fit in crank shaft recess
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
US5037278A (en) * 1988-06-28 1991-08-06 Matsushita Electric Industrial Co., Ltd. Scroll compressor with heat insulating and soundproof cover in bottom disposed low pressure chamber
US5088906A (en) * 1991-02-04 1992-02-18 Tecumseh Products Company Axially floating scroll member assembly
US5141421A (en) * 1991-12-17 1992-08-25 Carrier Corporation Nested coupling mechanism for scroll machines
US5167494A (en) * 1989-01-31 1992-12-01 Nippon Soken Inc. Scroll type compressor with axially supported movable scroll
US5427511A (en) * 1986-08-22 1995-06-27 Copeland Corporation Scroll compressor having a partition defining a discharge chamber
US6210039B1 (en) 1996-05-01 2001-04-03 Thk Co., Ltd. Linear motion guide unit and table guide apparatus utilizing the same
US6419470B2 (en) 1999-12-15 2002-07-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll compressor
US7314357B2 (en) 2005-05-02 2008-01-01 Tecumseh Products Company Seal member for scroll compressors

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133491A (en) * 1982-02-03 1983-08-09 Hitachi Ltd Scroll fluid machine
JPH0455272Y2 (en) * 1983-05-27 1992-12-25
JPS59184389U (en) * 1983-05-27 1984-12-07 株式会社日立製作所 scroll fluid device
US4715796A (en) * 1985-05-16 1987-12-29 Mitsubishi Denki Kabushiki Kaisha Scroll-type fluid transferring machine with loose drive fit in crank shaft recess
US5427511A (en) * 1986-08-22 1995-06-27 Copeland Corporation Scroll compressor having a partition defining a discharge chamber
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
US5745992A (en) * 1986-08-22 1998-05-05 Copeland Corporation Method of making a scroll-type machine
US5037278A (en) * 1988-06-28 1991-08-06 Matsushita Electric Industrial Co., Ltd. Scroll compressor with heat insulating and soundproof cover in bottom disposed low pressure chamber
US5167494A (en) * 1989-01-31 1992-12-01 Nippon Soken Inc. Scroll type compressor with axially supported movable scroll
US5088906A (en) * 1991-02-04 1992-02-18 Tecumseh Products Company Axially floating scroll member assembly
US5141421A (en) * 1991-12-17 1992-08-25 Carrier Corporation Nested coupling mechanism for scroll machines
US6210039B1 (en) 1996-05-01 2001-04-03 Thk Co., Ltd. Linear motion guide unit and table guide apparatus utilizing the same
US6419470B2 (en) 1999-12-15 2002-07-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll compressor
US7314357B2 (en) 2005-05-02 2008-01-01 Tecumseh Products Company Seal member for scroll compressors

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