DE69424803T2 - DISPLACEMENT MACHINE ACCORDING TO THE SPIRAL PRINCIPLE - Google Patents
DISPLACEMENT MACHINE ACCORDING TO THE SPIRAL PRINCIPLEInfo
- Publication number
- DE69424803T2 DE69424803T2 DE69424803T DE69424803T DE69424803T2 DE 69424803 T2 DE69424803 T2 DE 69424803T2 DE 69424803 T DE69424803 T DE 69424803T DE 69424803 T DE69424803 T DE 69424803T DE 69424803 T2 DE69424803 T2 DE 69424803T2
- Authority
- DE
- Germany
- Prior art keywords
- machine according
- displacement machine
- spiral principle
- spiral
- principle
- 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 - Lifetime
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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/28—Safety arrangements; Monitoring
-
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1994/001031 WO1995020719A1 (en) | 1994-01-26 | 1994-01-26 | Scroll-type fluid displacement device having high built-in volume ratio and semi-compliant biasing mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69424803D1 DE69424803D1 (en) | 2000-07-06 |
DE69424803T2 true DE69424803T2 (en) | 2000-10-12 |
Family
ID=22242230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69424803T Expired - Lifetime DE69424803T2 (en) | 1994-01-26 | 1994-01-26 | DISPLACEMENT MACHINE ACCORDING TO THE SPIRAL PRINCIPLE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0742869B1 (en) |
JP (1) | JP3445794B2 (en) |
AU (1) | AU6532094A (en) |
DE (1) | DE69424803T2 (en) |
WO (1) | WO1995020719A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4599764B2 (en) * | 2001-06-08 | 2010-12-15 | ダイキン工業株式会社 | Scroll type fluid machine and refrigeration system |
KR100875049B1 (en) * | 2004-12-21 | 2008-12-19 | 다이킨 고교 가부시키가이샤 | Scroll Fluid Machine |
KR101454251B1 (en) * | 2013-03-18 | 2014-10-23 | 엘지전자 주식회사 | Scroll compressor with fixed scroll supporting means |
KR102178050B1 (en) * | 2014-05-02 | 2020-11-12 | 엘지전자 주식회사 | A scroll compressor and a method assembling the same |
JP6454863B2 (en) * | 2014-06-20 | 2019-01-23 | パナソニックIpマネジメント株式会社 | Scroll compressor |
WO2015194119A1 (en) * | 2014-06-20 | 2015-12-23 | パナソニックIpマネジメント株式会社 | Scroll compressor |
JP6454865B2 (en) * | 2014-07-03 | 2019-01-23 | パナソニックIpマネジメント株式会社 | Scroll compressor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3874827A (en) * | 1973-10-23 | 1975-04-01 | Niels O Young | Positive displacement scroll apparatus with axially radially compliant scroll member |
CH586348A5 (en) * | 1975-02-07 | 1977-03-31 | Aginfor Ag | |
JPS5990789A (en) * | 1982-11-16 | 1984-05-25 | Nippon Soken Inc | Scroll pump |
US4877382A (en) * | 1986-08-22 | 1989-10-31 | Copeland Corporation | Scroll-type machine with axially compliant mounting |
JP2840359B2 (en) * | 1990-02-09 | 1998-12-24 | 三洋電機株式会社 | Scroll compressor |
JP2880780B2 (en) * | 1990-09-10 | 1999-04-12 | 株式会社東芝 | Scroll compressor |
DE4215038A1 (en) * | 1992-05-07 | 1993-11-11 | Bitzer Kuehlmaschinenbau Gmbh | Spiral compressor for compressible media - has sets of compression chambers formed by spiral grooves enclosing spiral ribs and eccentrically displaced |
US5318424A (en) * | 1992-12-07 | 1994-06-07 | Carrier Corporation | Minimum diameter scroll component |
-
1994
- 1994-01-26 JP JP51105995A patent/JP3445794B2/en not_active Expired - Fee Related
- 1994-01-26 EP EP94912735A patent/EP0742869B1/en not_active Expired - Lifetime
- 1994-01-26 WO PCT/US1994/001031 patent/WO1995020719A1/en active IP Right Grant
- 1994-01-26 DE DE69424803T patent/DE69424803T2/en not_active Expired - Lifetime
- 1994-01-26 AU AU65320/94A patent/AU6532094A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPH09507548A (en) | 1997-07-29 |
WO1995020719A1 (en) | 1995-08-03 |
JP3445794B2 (en) | 2003-09-08 |
EP0742869A1 (en) | 1996-11-20 |
AU6532094A (en) | 1995-08-15 |
EP0742869B1 (en) | 2000-05-31 |
EP0742869A4 (en) | 1997-05-02 |
DE69424803D1 (en) | 2000-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |