KR950019222A - 스크롤형 압축기 - Google Patents

스크롤형 압축기 Download PDF

Info

Publication number
KR950019222A
KR950019222A KR1019940032494A KR19940032494A KR950019222A KR 950019222 A KR950019222 A KR 950019222A KR 1019940032494 A KR1019940032494 A KR 1019940032494A KR 19940032494 A KR19940032494 A KR 19940032494A KR 950019222 A KR950019222 A KR 950019222A
Authority
KR
South Korea
Prior art keywords
scroll member
centrifugal force
eccentric pin
scroll
movable scroll
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.)
Abandoned
Application number
KR1019940032494A
Other languages
English (en)
Korean (ko)
Inventor
이즈루 시미즈
테쯔히코 후카누마
테쯔야 야마구찌
쿠니후미 고토우
시게루 히사나가
히로타카 에가미
Original Assignee
이소가이 지세이
가부시끼가이샤 도요다지도우쇼끼 세이사꾸쇼
이시마루 쯔네오
니뽄 덴소우 가부시끼가이샤
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 이소가이 지세이, 가부시끼가이샤 도요다지도우쇼끼 세이사꾸쇼, 이시마루 쯔네오, 니뽄 덴소우 가부시끼가이샤 filed Critical 이소가이 지세이
Publication of KR950019222A publication Critical patent/KR950019222A/ko
Abandoned 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F04C18/0207—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 both members having co-operating elements in spiral form
    • F04C18/0215—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 both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/807—Balance weight, counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
KR1019940032494A 1993-12-02 1994-12-02 스크롤형 압축기 Abandoned KR950019222A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-303124 1993-12-02
JP5303124A JP2682790B2 (ja) 1993-12-02 1993-12-02 スクロール型圧縮機

Publications (1)

Publication Number Publication Date
KR950019222A true KR950019222A (ko) 1995-07-22

Family

ID=17917175

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940032494A Abandoned KR950019222A (ko) 1993-12-02 1994-12-02 스크롤형 압축기

Country Status (6)

Country Link
US (1) US5547354A (cg-RX-API-DMAC7.html)
EP (1) EP0656477B1 (cg-RX-API-DMAC7.html)
JP (1) JP2682790B2 (cg-RX-API-DMAC7.html)
KR (1) KR950019222A (cg-RX-API-DMAC7.html)
DE (1) DE69408796T2 (cg-RX-API-DMAC7.html)
TW (1) TW265393B (cg-RX-API-DMAC7.html)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622833C2 (de) * 1995-06-09 1999-10-07 Denso Corp Spiralverdichter
CN1072774C (zh) * 1995-12-15 2001-10-10 甘肃工业大学 涡旋型流体随变式机械的防自转机构
US6071101A (en) * 1997-09-22 2000-06-06 Mind Tech Corp. Scroll-type fluid displacement device having flow diverter, multiple tip seal and semi-radial compliant mechanism
US6193487B1 (en) 1998-10-13 2001-02-27 Mind Tech Corporation Scroll-type fluid displacement device for vacuum pump application
JP4088392B2 (ja) * 1998-12-09 2008-05-21 三菱重工業株式会社 スクロール型流体機械
US6247907B1 (en) * 1999-12-02 2001-06-19 Scroll Technologies Thin counterweight for sealed compressor
JP4535885B2 (ja) * 2005-01-12 2010-09-01 サンデン株式会社 スクロール型流体機械
JP4594265B2 (ja) * 2006-03-31 2010-12-08 株式会社日立製作所 スクロール式流体機械
US7371059B2 (en) * 2006-09-15 2008-05-13 Emerson Climate Technologies, Inc. Scroll compressor with discharge valve
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
FR2985557B1 (fr) * 2012-01-11 2014-11-28 Valeo Japan Co Ltd Excentrique balance comprenant une bague et un contrepoids bloques en rotation
CN103089651A (zh) * 2012-11-14 2013-05-08 柳州易舟汽车空调有限公司 涡旋压缩机
US9249802B2 (en) 2012-11-15 2016-02-02 Emerson Climate Technologies, Inc. Compressor
US9651043B2 (en) 2012-11-15 2017-05-16 Emerson Climate Technologies, Inc. Compressor valve system and assembly
CN104047851A (zh) * 2014-07-11 2014-09-17 湖南联力精密机械有限公司 动盘和静盘可径向密封的涡旋空气压缩机
US9790940B2 (en) 2015-03-19 2017-10-17 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10598180B2 (en) 2015-07-01 2020-03-24 Emerson Climate Technologies, Inc. Compressor with thermally-responsive injector
CN208634033U (zh) * 2015-11-17 2019-03-22 三菱电机株式会社 涡旋式压缩机
US10801495B2 (en) 2016-09-08 2020-10-13 Emerson Climate Technologies, Inc. Oil flow through the bearings of a scroll compressor
US10890186B2 (en) 2016-09-08 2021-01-12 Emerson Climate Technologies, Inc. Compressor
US10753352B2 (en) 2017-02-07 2020-08-25 Emerson Climate Technologies, Inc. Compressor discharge valve assembly
CN107269524A (zh) * 2017-07-11 2017-10-20 上海光裕汽车空调压缩机股份有限公司 涡旋压缩机
US11022119B2 (en) 2017-10-03 2021-06-01 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10962008B2 (en) 2017-12-15 2021-03-30 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10995753B2 (en) 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
CN111089055B (zh) * 2018-10-23 2024-09-06 谷轮环境科技（苏州）有限公司 涡旋压缩机
CN211598997U (zh) * 2020-01-21 2020-09-29 艾默生环境优化技术(苏州)有限公司 一种涡旋压缩机
US12031755B2 (en) 2021-05-19 2024-07-09 Copeland Lp Refrigeration system having high-efficiency loop
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
US12259163B2 (en) 2022-06-01 2025-03-25 Copeland Lp Climate-control system with thermal storage
US11846287B1 (en) 2022-08-11 2023-12-19 Copeland Lp Scroll compressor with center hub
US11965507B1 (en) 2022-12-15 2024-04-23 Copeland Lp Compressor and valve assembly
US12416308B2 (en) 2022-12-28 2025-09-16 Copeland Lp Compressor with shutdown assembly
US12669126B2 (en) 2023-08-08 2026-06-30 Copeland Lp Compressor having shutdown valve assembly
US12173708B1 (en) 2023-12-07 2024-12-24 Copeland Lp Heat pump systems with capacity modulation
US12163523B1 (en) 2023-12-15 2024-12-10 Copeland Lp Compressor and valve assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819875B2 (ja) * 1980-03-18 1983-04-20 サンデン株式会社 スクロ−ル型圧縮機
US4934910A (en) * 1980-10-08 1990-06-19 American Standard, Inc. Scroll-type fluid apparatus with radially compliant driving means
JPS5867903A (ja) * 1981-10-20 1983-04-22 Sanden Corp 起動時アンロ−デイングを可能にした容積式流体装置
JPS59110887A (ja) * 1982-12-17 1984-06-26 Hitachi Ltd スクロ−ル流体機械
JPH0678753B2 (ja) * 1986-03-07 1994-10-05 三菱電機株式会社 スクロ−ル真空ポンプ
US4898520A (en) * 1988-07-18 1990-02-06 United Technologies Corporation Method of and arrangement for reducing bearing loads in scroll compressors
JP2522213B2 (ja) * 1988-12-27 1996-08-07 日本電装株式会社 圧縮機
US5199862A (en) * 1990-07-24 1993-04-06 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type fluid machinery with counter weight on drive bushing
CA2042203C (en) * 1990-07-24 1996-02-13 Hiroaki Kondo Scroll type fluid machinery
JPH0487382U (cg-RX-API-DMAC7.html) * 1990-12-06 1992-07-29
JP2897449B2 (ja) * 1991-04-19 1999-05-31 株式会社日立製作所 スクロール圧縮機の可変クランク機構
JP3111707B2 (ja) * 1992-02-28 2000-11-27 株式会社豊田自動織機製作所 スクロール型圧縮機

Also Published As

Publication number Publication date
US5547354A (en) 1996-08-20
JPH07151080A (ja) 1995-06-13
TW265393B (cg-RX-API-DMAC7.html) 1995-12-11
DE69408796D1 (de) 1998-04-09
JP2682790B2 (ja) 1997-11-26
DE69408796T2 (de) 1998-07-16
EP0656477B1 (en) 1998-03-04
EP0656477A1 (en) 1995-06-07

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19941202

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19980928

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19941202

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20000829

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20010423

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee