DE2964221D1 - Improvements in scroll-type compressor units - Google Patents
Improvements in scroll-type compressor unitsInfo
- 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
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)
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)
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 |
EP0244183B1 (de) * | 1986-04-28 | 1991-09-04 | Sanden Corporation | Spiralelement für Fluidumverdrängungsmaschine mit ineinandergreifenden Spiralelementen |
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 |
US4877382A (en) * | 1986-08-22 | 1989-10-31 | Copeland Corporation | Scroll-type machine with axially compliant mounting |
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 |
CN110307153B (zh) * | 2018-03-27 | 2021-01-26 | 株式会社丰田自动织机 | 涡旋型压缩机 |
EP3847365A4 (de) * | 2018-09-06 | 2022-05-18 | Oqab Dietrich Induction Inc. | Maschine für schuberzeugung |
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)
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. |
US3924977A (en) * | 1973-06-11 | 1975-12-09 | Little Inc A | Positive fluid displacement apparatus |
US3884599A (en) * | 1973-06-11 | 1975-05-20 | Little Inc A | Scroll-type 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 |
-
1978
- 1978-10-12 JP JP12589878A patent/JPS5551987A/ja active Granted
-
1979
- 1979-10-03 US US06/081,392 patent/US4304535A/en not_active Expired - Lifetime
- 1979-10-04 AU AU51450/79A patent/AU534446B2/en not_active Expired
- 1979-10-10 DE DE7979302171T patent/DE2964221D1/de not_active Expired
- 1979-10-10 EP EP79302171A patent/EP0010402B1/de not_active Expired
- 1979-10-12 CA CA000337539A patent/CA1144529A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0010402B1 (de) | 1982-12-08 |
EP0010402A1 (de) | 1980-04-30 |
US4304535A (en) | 1981-12-08 |
JPS5551987A (en) | 1980-04-16 |
AU5145079A (en) | 1980-04-17 |
AU534446B2 (en) | 1984-02-02 |
JPS6232358B2 (de) | 1987-07-14 |
CA1144529A (en) | 1983-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8365 | Fully valid after opposition proceedings |