JPS5535155A - Volume type fluid compressor - Google Patents

Volume type fluid compressor

Info

Publication number
JPS5535155A
JPS5535155A JP10841478A JP10841478A JPS5535155A JP S5535155 A JPS5535155 A JP S5535155A JP 10841478 A JP10841478 A JP 10841478A JP 10841478 A JP10841478 A JP 10841478A JP S5535155 A JPS5535155 A JP S5535155A
Authority
JP
Japan
Prior art keywords
scroll member
scroll
type fluid
adjoins
permits
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
JP10841478A
Other languages
Japanese (ja)
Other versions
JPS5823516B2 (en
Inventor
Kiyoshi Terauchi
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.)
Sankyo Denki Co Ltd
Sanden Corp
Original Assignee
Sankyo Denki Co Ltd
Sanden Corp
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 Sankyo Denki Co Ltd, Sanden Corp filed Critical Sankyo Denki Co Ltd
Priority to JP53108414A priority Critical patent/JPS5823516B2/en
Publication of JPS5535155A publication Critical patent/JPS5535155A/en
Publication of JPS5823516B2 publication Critical patent/JPS5823516B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

Abstract

PURPOSE: To ensure axial sealing by inserting elastic bodies and resin coating sections in the mutual sliding and adjoining sections for every scroll members.
CONSTITUTION: The elastic body 33 is fit to the section which slides and adjoins to the scroll member 25 of the scroll member 24 to perform the circular orbit movement of the scroll member 25 and resin coating 34 is applied on the section which slides and adjoins to each scroll member 25. This permits the wear of the sliding and adjoining surfaces of each scroll. This also permits the axial gap which occurs due to the height error of undulation and swirling bodies which occur in the scroll member at processing to be absorbed when the scroll member is incorporated. Thus, axial sealing can be ensured.
COPYRIGHT: (C)1980,JPO&Japio
JP53108414A 1978-09-04 1978-09-04 positive displacement fluid compression device Expired JPS5823516B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53108414A JPS5823516B2 (en) 1978-09-04 1978-09-04 positive displacement fluid compression device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53108414A JPS5823516B2 (en) 1978-09-04 1978-09-04 positive displacement fluid compression device

Publications (2)

Publication Number Publication Date
JPS5535155A true JPS5535155A (en) 1980-03-12
JPS5823516B2 JPS5823516B2 (en) 1983-05-16

Family

ID=14484145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53108414A Expired JPS5823516B2 (en) 1978-09-04 1978-09-04 positive displacement fluid compression device

Country Status (1)

Country Link
JP (1) JPS5823516B2 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148085A (en) * 1981-03-06 1982-09-13 Matsushita Electric Ind Co Ltd Scroll fluid machinery
JPS57200688U (en) * 1981-06-15 1982-12-20
DE3234386A1 (en) * 1981-09-22 1983-04-14 Hitachi, Ltd., Tokyo SPIRAL COMPRESSOR
US4540355A (en) * 1983-03-15 1985-09-10 Sanden Corporation Axial sealing device for a scroll-type fluid displacement apparatus
US4645436A (en) * 1984-11-19 1987-02-24 Sanden Corporation Scroll type fluid displacement apparatus with improved anti-wear device
JPH0219677A (en) * 1988-07-08 1990-01-23 Sanden Corp Scroll type fluid compressor
US4956058A (en) * 1983-03-15 1990-09-11 Sanden Corporation Scroll type fluid displacement apparatus with surface treated spiral element
US5727934A (en) * 1995-10-30 1998-03-17 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type fluid machine having a thin plate for each scroll
US5791886A (en) * 1995-10-20 1998-08-11 Sanden Corporation Scroll type fluid displacement apparatus with an axial seal plate
US6033194A (en) * 1996-06-24 2000-03-07 Sanden Corporation Scroll-type fluid displacement apparatus with anti-wear plate mechanism
JP2022542034A (en) * 2019-07-22 2022-09-29 エドワーズ リミテッド scroll pump
JP2023548876A (en) * 2020-11-05 2023-11-21 エドワーズ リミテッド scroll pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128705A (en) * 1975-04-21 1976-11-09 Little Inc A Voltex members and voltexxtype means provided with the same
JPS5257507A (en) * 1975-11-03 1977-05-12 Little Inc A Fixed delivery type diffuser fluid means

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128705A (en) * 1975-04-21 1976-11-09 Little Inc A Voltex members and voltexxtype means provided with the same
JPS5257507A (en) * 1975-11-03 1977-05-12 Little Inc A Fixed delivery type diffuser fluid means

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148085A (en) * 1981-03-06 1982-09-13 Matsushita Electric Ind Co Ltd Scroll fluid machinery
JPS57200688U (en) * 1981-06-15 1982-12-20
DE3234386A1 (en) * 1981-09-22 1983-04-14 Hitachi, Ltd., Tokyo SPIRAL COMPRESSOR
US4487560A (en) * 1981-09-22 1984-12-11 Hitachi, Ltd. Scroll fluid compressor with surface finished flat plates engaging the wraps
US4956058A (en) * 1983-03-15 1990-09-11 Sanden Corporation Scroll type fluid displacement apparatus with surface treated spiral element
US4540355A (en) * 1983-03-15 1985-09-10 Sanden Corporation Axial sealing device for a scroll-type fluid displacement apparatus
US4645436A (en) * 1984-11-19 1987-02-24 Sanden Corporation Scroll type fluid displacement apparatus with improved anti-wear device
JPH0219677A (en) * 1988-07-08 1990-01-23 Sanden Corp Scroll type fluid compressor
US5791886A (en) * 1995-10-20 1998-08-11 Sanden Corporation Scroll type fluid displacement apparatus with an axial seal plate
US5727934A (en) * 1995-10-30 1998-03-17 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type fluid machine having a thin plate for each scroll
US6033194A (en) * 1996-06-24 2000-03-07 Sanden Corporation Scroll-type fluid displacement apparatus with anti-wear plate mechanism
JP2022542034A (en) * 2019-07-22 2022-09-29 エドワーズ リミテッド scroll pump
US12049891B2 (en) 2019-07-22 2024-07-30 Edwards Limited Scroll pump having a biasing apparatus for axially movable fixed and orbiting scrolls against each other via first and second pads that formed material from fixed and orbiting scrolls
JP2023548876A (en) * 2020-11-05 2023-11-21 エドワーズ リミテッド scroll pump
US12258963B2 (en) 2020-11-05 2025-03-25 Edwards Limited Scroll pump with fluid recirculation valve

Also Published As

Publication number Publication date
JPS5823516B2 (en) 1983-05-16

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