KR920701685A - Shroul Compressor - Google Patents

Shroul Compressor

Info

Publication number
KR920701685A
KR920701685A KR1019910700686A KR910700686A KR920701685A KR 920701685 A KR920701685 A KR 920701685A KR 1019910700686 A KR1019910700686 A KR 1019910700686A KR 910700686 A KR910700686 A KR 910700686A KR 920701685 A KR920701685 A KR 920701685A
Authority
KR
South Korea
Prior art keywords
scroll
swing
back pressure
pressure
pivot plate
Prior art date
Application number
KR1019910700686A
Other languages
Korean (ko)
Inventor
마나부 사까이
미찌오 야마무라
지로 유다
요시노리 코지마
슈이찌 야마모또
사다오 카와하라
시게루 무라마쯔
오사무 아이바
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR920701685A publication Critical patent/KR920701685A/en

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
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

내용 없음No content

Description

스크로울 압축기Shroul Compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 배압간막이 띠의 종례예의 세로 단면도, 제2도는, 본 발명의 일실시예의 압축기의 세로 단면도, 제3도는 동 압축기의 압축기부분의 세로 단면도.FIG. 1 is a longitudinal sectional view of an example of a back pressure diaphragm band, FIG. 2 is a longitudinal sectional view of a compressor of one embodiment of the present invention, and FIG. 3 is a longitudinal sectional view of a compressor portion of the compressor.

Claims (3)

스크로울 압축기를, 고정프레임체의 위에 형성한 고정스크로울과, 이 고정스크로울과 서로 맞물려서 복수개의 압축공간을 형성하도록 배설한 선회스크로울과, 이 선회스크로울의 자전을 방지하기 위한 오울덤링과, 선회스크로울을 편심선회 구동하는 크랭크축과, 이 크랭크축의 일단부를 지지하는 주베어링으로 구성하고, 상기 고정프레임체의 주변평면과 상기 선회스크로울의 선회경판의 주변평면을 접동자재하게 당접시키는 동시에, 상기 선회경판의 배면에 미소한 공극을 개재해서 축방향 지지부를 형성하고, 상기 선회경판의 배면의 중심쪽에 압축기구의 토출압력이 작용하고, 그 바깥쪽에 토출압력과 흡입압력과의 사이의 적당한 중간압력이 작용하도록 상기 공극을 접동자재하게 밀봉하여 간막는 배압간막이 띠와, 이 배압간막이 띠를 상기 선회경판의 배면에 압압하는 스프링부재를 배설한 스크로울압축기.The scroll compressor includes a fixed scroll formed on the fixed frame body, a swing scroll arranged to be engaged with the fixed scroll to form a plurality of compression spaces, and an outer ring for preventing rotation of the swing scroll. And a crankshaft for eccentric swing driving of the swing scroll, and a main bearing for supporting one end of the crankshaft, and abutting the peripheral plane of the fixed frame body and the peripheral plane of the pivoting plate of the swing scroll freely. At the same time, an axial support portion is formed on the rear surface of the pivot plate via a small gap, and the discharge pressure of the compression mechanism acts on the center of the rear surface of the pivot plate, and the discharge pressure and the suction pressure are formed on the outside of the pivot plate. The air gap is sealed by sliding the gap so that a moderate intermediate pressure of the back pressure acts. Once the roll compressor disk disposed a spring member which presses the end plate of the back. 제1항에 있어서, 배압간막이띠와, 이것을 압압하는 스프링부재와의 사이에 링형상의 부재를 배설한 스크로울 압축기.The scroll compressor according to claim 1, wherein a ring-shaped member is disposed between the back pressure diaphragm band and the spring member for pressing the back pressure strip. 제1항 또는 제2항에 있어서, 배압간막이 띠를 수용하는 베어링부재에 형성된 홈의 안쪽과 바깥쪽의 상기 미소한 공극에서 턱진부분을 형성한 스크로울 압축기.3. The scroll compressor according to claim 1 or 2, wherein the back pressure diaphragm has a jaw portion formed in the micro voids inside and outside the groove formed in the bearing member for receiving the belt. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910700686A 1989-11-02 1990-11-02 Shroul Compressor KR920701685A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1287019A JPH03149382A (en) 1989-11-02 1989-11-02 Scroll compressor
JP1-287019 1989-11-02
PCT/JP1990/001421 WO1991006773A1 (en) 1989-11-02 1990-11-02 Scroll compressor

Publications (1)

Publication Number Publication Date
KR920701685A true KR920701685A (en) 1992-08-12

Family

ID=17711986

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700686A KR920701685A (en) 1989-11-02 1990-11-02 Shroul Compressor

Country Status (4)

Country Link
JP (1) JPH03149382A (en)
KR (1) KR920701685A (en)
DE (1) DE4092013T1 (en)
WO (1) WO1991006773A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383772A (en) * 1993-11-04 1995-01-24 Tecumseh Products Company Scroll compressor stabilizer ring
JP3338886B2 (en) * 1994-08-22 2002-10-28 松下電器産業株式会社 Hermetic electric scroll compressor
JP3608268B2 (en) * 1995-10-23 2005-01-05 松下電器産業株式会社 Scroll compressor
JP4979473B2 (en) * 2007-06-06 2012-07-18 日立アプライアンス株式会社 Scroll compressor
JP5494136B2 (en) * 2010-03-31 2014-05-14 ダイキン工業株式会社 Rotary 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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994636A (en) * 1975-03-24 1976-11-30 Arthur D. Little, Inc. Axial compliance means with radial sealing for scroll-type apparatus
JPS5564180A (en) * 1978-11-08 1980-05-14 Hitachi Ltd Scroll fluid machine
JPS5768579A (en) * 1980-10-17 1982-04-26 Hitachi Ltd Scroll compressor
US4415317A (en) * 1981-02-09 1983-11-15 The Trane Company Wrap element and tip seal for use in fluid apparatus of the scroll type
JPS58110885A (en) * 1981-12-25 1983-07-01 Hitachi Ltd Scroll fluid machine
JPS6111487A (en) * 1984-06-27 1986-01-18 Toshiba Corp Scroll type compressor
KR950008694B1 (en) * 1987-12-28 1995-08-04 마쯔시다덴기산교 가부시기가이샤 Scroll type compressor
JPH07117049B2 (en) * 1987-12-28 1995-12-18 松下電器産業株式会社 Scroll compressor
JPH086696B2 (en) * 1987-12-29 1996-01-29 松下電器産業株式会社 Electric compressor

Also Published As

Publication number Publication date
WO1991006773A1 (en) 1991-05-16
JPH03149382A (en) 1991-06-25
DE4092013T1 (en) 1991-10-10

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application