JPS5564180A - Scroll fluid machine - Google Patents

Scroll fluid machine

Info

Publication number
JPS5564180A
JPS5564180A JP13682978A JP13682978A JPS5564180A JP S5564180 A JPS5564180 A JP S5564180A JP 13682978 A JP13682978 A JP 13682978A JP 13682978 A JP13682978 A JP 13682978A JP S5564180 A JPS5564180 A JP S5564180A
Authority
JP
Japan
Prior art keywords
ring groove
seal
compressor
ring
fluid machine
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
JP13682978A
Other languages
Japanese (ja)
Inventor
Masao Shiibayashi
Kenji Tojo
Masato Ikegawa
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 JP13682978A priority Critical patent/JPS5564180A/en
Publication of JPS5564180A publication Critical patent/JPS5564180A/en
Pending legal-status Critical Current

Links

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  • Rotary Pumps (AREA)

Abstract

PURPOSE: To improve volumetric efficiency of a compressor to a stable operation by providing a ring groove on a seal of fixing scroll and enclosing a seal ring of high wear resistance which is provided with an elastic substance in the ring groove.
CONSTITUTION: A ring groove 12 is provided on a seal 1C of fixing scroll 1, and a seal ring 13 of high wear resistance which is provided with an elastic substance 14 is enclosed slidably in the ring groove 12. A refrigerant flowing from a housing chamber 7 to a compressor operation chamber 11 can now be prevented thoroughly from leakage, and thus a volumetric efficiency of the compressor is improved to a stable operation.
COPYRIGHT: (C)1980,JPO&Japio
JP13682978A 1978-11-08 1978-11-08 Scroll fluid machine Pending JPS5564180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13682978A JPS5564180A (en) 1978-11-08 1978-11-08 Scroll fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13682978A JPS5564180A (en) 1978-11-08 1978-11-08 Scroll fluid machine

Publications (1)

Publication Number Publication Date
JPS5564180A true JPS5564180A (en) 1980-05-14

Family

ID=15184467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13682978A Pending JPS5564180A (en) 1978-11-08 1978-11-08 Scroll fluid machine

Country Status (1)

Country Link
JP (1) JPS5564180A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768579A (en) * 1980-10-17 1982-04-26 Hitachi Ltd Scroll compressor
JPS5882490U (en) * 1981-11-28 1983-06-03 シャープ株式会社 scroll compressor
JPS5882489U (en) * 1981-11-28 1983-06-03 シャープ株式会社 scroll compressor
JPS59115892U (en) * 1983-01-26 1984-08-04 シャープ株式会社 scroll compressor
JPH02145685U (en) * 1989-05-12 1990-12-11
WO1991006773A1 (en) * 1989-11-02 1991-05-16 Matsushita Electric Industrial Co., Ltd. Scroll compressor
WO1991006770A1 (en) * 1989-11-02 1991-05-16 Matsushita Electric Industrial Co., Ltd. Scroll compressor
US5069605A (en) * 1989-03-20 1991-12-03 Tokico Ltd. Scroll fluid machine having a sealing member radially inwardly of a thrust bearing
US5366358A (en) * 1993-01-27 1994-11-22 Grenci Charles A Oil free scroll vacuum pump
KR19980058239A (en) * 1996-12-30 1998-09-25 구자홍 Sealing structure of horizontal scroll compressor
KR100308488B1 (en) * 1994-12-27 2001-12-01 구자홍 Refrigerant leakage prevention apparatus for scroll compressor
US6592345B2 (en) * 2001-01-31 2003-07-15 Tokico Ltd. Scroll compressor
CN113090527A (en) * 2021-04-19 2021-07-09 重庆超力高科技股份有限公司 Backpressure cavity seal structure, compressor and on-vehicle air conditioning system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768579A (en) * 1980-10-17 1982-04-26 Hitachi Ltd Scroll compressor
JPS5882490U (en) * 1981-11-28 1983-06-03 シャープ株式会社 scroll compressor
JPS5882489U (en) * 1981-11-28 1983-06-03 シャープ株式会社 scroll compressor
JPS59115892U (en) * 1983-01-26 1984-08-04 シャープ株式会社 scroll compressor
US5069605A (en) * 1989-03-20 1991-12-03 Tokico Ltd. Scroll fluid machine having a sealing member radially inwardly of a thrust bearing
JPH02145685U (en) * 1989-05-12 1990-12-11
WO1991006770A1 (en) * 1989-11-02 1991-05-16 Matsushita Electric Industrial Co., Ltd. Scroll compressor
WO1991006773A1 (en) * 1989-11-02 1991-05-16 Matsushita Electric Industrial Co., Ltd. Scroll compressor
US5215452A (en) * 1989-11-02 1993-06-01 Matsushita Electric Industrial Co., Ltd. Compressor having an oil pump ring associated with the orbiting shaft
US5366358A (en) * 1993-01-27 1994-11-22 Grenci Charles A Oil free scroll vacuum pump
KR100308488B1 (en) * 1994-12-27 2001-12-01 구자홍 Refrigerant leakage prevention apparatus for scroll compressor
KR19980058239A (en) * 1996-12-30 1998-09-25 구자홍 Sealing structure of horizontal scroll compressor
US6592345B2 (en) * 2001-01-31 2003-07-15 Tokico Ltd. Scroll compressor
CN113090527A (en) * 2021-04-19 2021-07-09 重庆超力高科技股份有限公司 Backpressure cavity seal structure, compressor and on-vehicle air conditioning system

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