DE2964221D1 - Improvements in scroll-type compressor units - Google Patents

Improvements in scroll-type compressor units

Info

Publication number
DE2964221D1
DE2964221D1 DE7979302171T DE2964221T DE2964221D1 DE 2964221 D1 DE2964221 D1 DE 2964221D1 DE 7979302171 T DE7979302171 T DE 7979302171T DE 2964221 T DE2964221 T DE 2964221T DE 2964221 D1 DE2964221 D1 DE 2964221D1
Authority
DE
Germany
Prior art keywords
scroll
type compressor
compressor units
units
type
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.)
Expired
Application number
DE7979302171T
Other languages
English (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.)
Sanden Corp
Original Assignee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14921631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2964221(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sanden Corp filed Critical Sanden Corp
Application granted granted Critical
Publication of DE2964221D1 publication Critical patent/DE2964221D1/de
Expired 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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DE7979302171T 1978-10-12 1979-10-10 Improvements in scroll-type compressor units Expired DE2964221D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12589878A JPS5551987A (en) 1978-10-12 1978-10-12 Positive displacement fluid compressor

Publications (1)

Publication Number Publication Date
DE2964221D1 true DE2964221D1 (en) 1983-01-13

Family

ID=14921631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979302171T Expired DE2964221D1 (en) 1978-10-12 1979-10-10 Improvements in scroll-type compressor units

Country Status (6)

Country Link
US (1) US4304535A (de)
EP (1) EP0010402B1 (de)
JP (1) JPS5551987A (de)
AU (1) AU534446B2 (de)
CA (1) CA1144529A (de)
DE (1) DE2964221D1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490099A (en) * 1980-10-03 1984-12-25 Sanden Corporation Scroll type fluid displacement apparatus with thickened center wrap portions
US4892469A (en) * 1981-04-03 1990-01-09 Arthur D. Little, Inc. Compact scroll-type fluid compressor with swing-link driving means
JPS57188793A (en) * 1981-05-15 1982-11-19 Hitachi Ltd Closed scroll compressor
JPS58172404A (ja) * 1982-04-05 1983-10-11 Hitachi Ltd スクロ−ル流体機械
JPS5968583A (ja) * 1982-10-09 1984-04-18 Sanden Corp スクロ−ル型流体装置
JPS5952193U (ja) * 1982-09-30 1984-04-05 サンデン株式会社 スクロ−ル型圧縮機
EP0105981A1 (de) * 1982-10-11 1984-04-25 Sanden Corporation Fluidumverdrängermaschine mit Exzenterspiralelementen
US4477239A (en) * 1982-10-12 1984-10-16 Sanden Corporation Scroll type fluid displacement apparatus with offset wraps for reduced housing diameter
AU569858B2 (en) * 1982-12-23 1988-02-25 Copeland Corporation Scroll pump
US4538975A (en) * 1983-08-16 1985-09-03 Sanden Corporation Scroll type compressor with lubricating system
GB2167131A (en) * 1984-11-19 1986-05-21 Sanden Corp Scroll-type rotary fluid-machine
GB8505754D0 (en) * 1985-03-06 1985-04-11 Tomlinson E V Directing beam of light
DE3788434T2 (de) * 1986-04-28 1994-06-09 Sanden Corp Spiralteil für Spiralverdrängungsmaschine für Fluida.
US4877382A (en) * 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
US5407335A (en) * 1986-08-22 1995-04-18 Copeland Corporation Non-orbiting scroll mounting arrangements for a scroll machine
US5580230A (en) * 1986-08-22 1996-12-03 Copeland Corporation Scroll machine having an axially compliant mounting for a scroll member
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
JPH0647990B2 (ja) * 1987-08-21 1994-06-22 株式会社日立製作所 スクロ−ル圧縮機
JPH0219677A (ja) * 1988-07-08 1990-01-23 Sanden Corp スクロール型流体圧縮装置
US5090878A (en) * 1991-01-14 1992-02-25 Carrier Corporation Non-circular orbiting scroll for optimizing axial compliancy
JP2586750B2 (ja) * 1991-03-06 1997-03-05 株式会社豊田自動織機製作所 スクロール型圧縮機
JPH0610856A (ja) * 1992-06-29 1994-01-21 Mitsubishi Heavy Ind Ltd スクロール流体装置
US5318424A (en) * 1992-12-07 1994-06-07 Carrier Corporation Minimum diameter scroll component
DE19609864A1 (de) * 1996-03-13 1997-09-18 Basf Ag Verfahren zur Herstellung von wasserlöslichen Copolymerisaten aus wenigstens einem wasserlöslichen N-Vinyllactam und wenigstens einem hydrophoben Comonomeren
JP3771666B2 (ja) * 1997-04-10 2006-04-26 サンデン株式会社 スクロール型流体機械用スクロール部材
US6257851B1 (en) 1997-09-25 2001-07-10 Scroll Technologies Generalized minimum diameter scroll component
US6135736A (en) * 1997-10-23 2000-10-24 Copeland Corporation Scroll machine with non-machined anti-thrust surface
US6736622B1 (en) 2003-05-28 2004-05-18 Scroll Technologies Scroll compressor with offset scroll members
US7070401B2 (en) * 2004-03-15 2006-07-04 Copeland Corporation Scroll machine with stepped sleeve guide
JP5506839B2 (ja) * 2012-02-29 2014-05-28 日立アプライアンス株式会社 スクロール圧縮機及び空気調和装置
RU2535465C1 (ru) * 2013-07-23 2014-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВПО "КНИТУ") Спиральная машина
KR102385789B1 (ko) * 2017-09-01 2022-04-13 삼성전자주식회사 스크롤 압축기
JP6956127B2 (ja) * 2018-03-27 2021-10-27 株式会社豊田自動織機 スクロール型圧縮機
US11078909B2 (en) * 2018-03-27 2021-08-03 Kabushiki Kaisha Toyota Jidoshokki Scroll compressor
CN112930437B (zh) * 2018-09-06 2024-02-20 奥卡布迪特里希感应股份有限公司 产生推力的引擎
JP6956131B2 (ja) * 2019-03-28 2021-10-27 株式会社豊田自動織機 スクロール型圧縮機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US801182A (en) * 1905-06-26 1905-10-03 Leon Creux Rotary engine.
US2809779A (en) * 1956-02-23 1957-10-15 William L W Girvin Rotary compressor or motor
GB1255799A (en) * 1967-12-18 1971-12-01 Krauss Maffei Ag Rotary positive fluid displacement apparatus
DE2160582A1 (de) * 1971-12-07 1973-06-14 Leybold Heraeus Gmbh & Co Kg Verdraengerpumpe mit evolventenfoermigen vorspruengen
CH546361A (de) * 1972-09-05 1974-02-28 Aginfor Ag Anordnung mit mindestens zwei teilen, die in bezug aufeinander in einer gefuehrten, kreisenden bewegung bewegbar sind.
US3884599A (en) * 1973-06-11 1975-05-20 Little Inc A Scroll-type positive fluid displacement apparatus
US3924977A (en) * 1973-06-11 1975-12-09 Little Inc A Positive fluid displacement apparatus
US4065279A (en) * 1976-09-13 1977-12-27 Arthur D. Little, Inc. Scroll-type apparatus with hydrodynamic thrust bearing
JPS5933223B2 (ja) * 1977-04-11 1984-08-14 三菱化学株式会社 アルカリまたは酸濃度測定方法及びその装置

Also Published As

Publication number Publication date
US4304535A (en) 1981-12-08
AU5145079A (en) 1980-04-17
EP0010402A1 (de) 1980-04-30
EP0010402B1 (de) 1982-12-08
CA1144529A (en) 1983-04-12
AU534446B2 (en) 1984-02-02
JPS6232358B2 (de) 1987-07-14
JPS5551987A (en) 1980-04-16

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Legal Events

Date Code Title Description
8365 Fully valid after opposition proceedings