JPH02147889U - - Google Patents

Info

Publication number
JPH02147889U
JPH02147889U JP1989057720U JP5772089U JPH02147889U JP H02147889 U JPH02147889 U JP H02147889U JP 1989057720 U JP1989057720 U JP 1989057720U JP 5772089 U JP5772089 U JP 5772089U JP H02147889 U JPH02147889 U JP H02147889U
Authority
JP
Japan
Prior art keywords
scroll
spiral
base end
oil
sealing member
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
JP1989057720U
Other languages
English (en)
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 filed Critical
Priority to JP1989057720U priority Critical patent/JPH02147889U/ja
Priority to US07/525,099 priority patent/US5076771A/en
Priority to KR1019900007040A priority patent/KR940000214B1/ko
Publication of JPH02147889U publication Critical patent/JPH02147889U/ja
Pending 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
    • 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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Description

【図面の簡単な説明】
第１図はこの考案を具体化したスクロール型圧
縮機の一実施例を示す断面図、第２図はその一部
を拡大して示す部分断面図、第３図は第１図のＡ
−Ａ線における断面図、第４図は第１図のＢ−Ｂ
線における断面図、第５図及び第６図はこの考案
の別の実施例を示す固定スクロールの渦巻部の部
分断面図である。 １……固定スクロール、１ａ……基端壁、１ｂ
……渦巻部、８……可動スクロール、８ａ……基
端壁、８ｂ……渦巻部、１５……吐出室、１５ａ
……油貯留部、１９，２１……シール部材、２４
……導油通路、２５……絞り部。

Claims (1)

  1. 【実用新案登録請求の範囲】 固定スクロールに対向して可動スクロールを自
    転不能にかつ公転可能に配設し、両スクロールの
    基端壁の対向面には少なくとも２箇所で互いに接
    触する渦巻部を形成し、可動スクロールの公転に
    より、両渦巻部間でガス圧縮を行うようにしたス
    クロール型圧縮機において、 前記各スクロールの渦巻部の先端面には対向す
    るスクロールの基端壁に摺接する渦巻状のシール
    部材を設け、少なくとも一方のスクロールには吐
    出室の油貯留部に連通すると共にシール部材の背
    面側に開口する導油通路を設け、その導油通路の
    途中には潤滑油の流れを規制するための絞り部を
    設けたスクロール型圧縮機。
JP1989057720U 1989-05-18 1989-05-18 Pending JPH02147889U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989057720U JPH02147889U (ja) 1989-05-18 1989-05-18
US07/525,099 US5076771A (en) 1989-05-18 1990-05-17 Scroll type fluid compressor with lubricated spiral seal member
KR1019900007040A KR940000214B1 (ko) 1989-05-18 1990-05-17 스크롤형 압축기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989057720U JPH02147889U (ja) 1989-05-18 1989-05-18

Publications (1)

Publication Number Publication Date
JPH02147889U true JPH02147889U (ja) 1990-12-14

Family

ID=13063782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989057720U Pending JPH02147889U (ja) 1989-05-18 1989-05-18

Country Status (3)

Country Link
US (1) US5076771A (ja)
JP (1) JPH02147889U (ja)
KR (1) KR940000214B1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04279786A (ja) * 1991-03-06 1992-10-05 Toyota Autom Loom Works Ltd スクロール型圧縮機
DE19620477A1 (de) * 1996-05-21 1997-11-27 Bitzer Kuehlmaschinenbau Gmbh Spiralverdichter
US6045136A (en) * 1997-06-16 2000-04-04 Garlock Inc. Split sealing element
JP4246826B2 (ja) * 1998-12-14 2009-04-02 サンデン株式会社 スクロール型圧縮機
KR100469461B1 (ko) * 2002-08-28 2005-02-02 엘지전자 주식회사 스크롤 압축기의 용량 가변 장치
US7186099B2 (en) * 2005-01-28 2007-03-06 Emerson Climate Technologies, Inc. Inclined scroll machine having a special oil sump
US7566210B2 (en) 2005-10-20 2009-07-28 Emerson Climate Technologies, Inc. Horizontal scroll compressor
US8747088B2 (en) 2007-11-27 2014-06-10 Emerson Climate Technologies, Inc. Open drive scroll compressor with lubrication system
CN109386463B (zh) * 2018-12-06 2024-06-28 珠海格力节能环保制冷技术研究中心有限公司 压缩机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898687A (ja) * 1981-12-09 1983-06-11 Mitsubishi Heavy Ind Ltd スクロ−ル型圧縮機

Family Cites Families (5)

* 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
JPS58170872A (ja) * 1982-03-31 1983-10-07 Toshiba Corp スクロ−ル・コンプレツサ
JPS59141190U (ja) * 1983-03-14 1984-09-20 サンデン株式会社 スクロ−ル型コンプレツサの潤滑構造
JPS59185892A (ja) * 1983-04-05 1984-10-22 Toyoda Autom Loom Works Ltd スクロ−ル型圧縮機
JPS6332181A (ja) * 1986-07-25 1988-02-10 Hitachi Ltd スクロ−ル流体機械のシ−ル機構

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898687A (ja) * 1981-12-09 1983-06-11 Mitsubishi Heavy Ind Ltd スクロ−ル型圧縮機

Also Published As

Publication number Publication date
KR940000214B1 (ko) 1994-01-12
KR900018540A (ko) 1990-12-21
US5076771A (en) 1991-12-31

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