BR9000211A - Dispositivo de complacencia axial para um compressor em voluta e processo para sua fabricacao - Google Patents
Dispositivo de complacencia axial para um compressor em voluta e processo para sua fabricacaoInfo
- Publication number
- BR9000211A BR9000211A BR909000211A BR9000211A BR9000211A BR 9000211 A BR9000211 A BR 9000211A BR 909000211 A BR909000211 A BR 909000211A BR 9000211 A BR9000211 A BR 9000211A BR 9000211 A BR9000211 A BR 9000211A
- Authority
- BR
- Brazil
- Prior art keywords
- voluta
- compressor
- manufacturing
- compliance device
- axial compliance
- Prior art date
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
- 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
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/299,574 US4938669A (en) | 1989-01-23 | 1989-01-23 | Scroll compressor with axial compliancy |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9000211A true BR9000211A (pt) | 1990-11-13 |
Family
ID=23155394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909000211A BR9000211A (pt) | 1989-01-23 | 1990-01-19 | Dispositivo de complacencia axial para um compressor em voluta e processo para sua fabricacao |
Country Status (9)
Country | Link |
---|---|
US (1) | US4938669A (pt) |
EP (1) | EP0380439B1 (pt) |
JP (1) | JPH02238189A (pt) |
AR (1) | AR241036A1 (pt) |
BR (1) | BR9000211A (pt) |
CA (1) | CA2005935A1 (pt) |
DE (1) | DE69005835T2 (pt) |
ES (1) | ES2049011T3 (pt) |
MX (1) | MX168719B (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5040956A (en) * | 1989-12-18 | 1991-08-20 | Carrier Corporation | Magnetically actuated seal for scroll compressor |
US5145345A (en) * | 1989-12-18 | 1992-09-08 | Carrier Corporation | Magnetically actuated seal for scroll compressor |
US5256044A (en) * | 1991-09-23 | 1993-10-26 | Carrier Corporation | Scroll compressor with improved axial compliance |
ES2109592T3 (es) * | 1993-07-14 | 1998-01-16 | Atlas Copco Airpower Nv | Transmision con cojinete giratorio y junta de estanqueidad utilizada. |
BE1008365A3 (nl) * | 1993-07-14 | 1996-04-02 | Atlas Copco Airpower Nv | Overbrenging met rondbewegend lager en daarbij gebruikte afdichting. |
KR100414079B1 (ko) * | 1996-12-21 | 2004-04-03 | 엘지전자 주식회사 | 스크롤 압축기의 배압구조 |
DE19720790A1 (de) * | 1997-05-17 | 1998-12-03 | Bitzer Kuehlmaschinenbau Gmbh | Kompressor |
US5994468A (en) * | 1998-05-06 | 1999-11-30 | Bridgestone Corporation | High damping gels derived from nylon grafted polymers |
US6139294A (en) * | 1998-06-22 | 2000-10-31 | Tecumseh Products Company | Stepped annular intermediate pressure chamber for axial compliance in a scroll compressor |
US6220839B1 (en) | 1999-07-07 | 2001-04-24 | Copeland Corporation | Scroll compressor discharge muffler |
US6302664B1 (en) * | 2000-05-31 | 2001-10-16 | Westinghouse Air Brake Company | Oilers rotary scroll air compressor axial loading support for orbiting member |
US6283737B1 (en) * | 2000-06-01 | 2001-09-04 | Westinghouse Air Brake Technologies Corporation | Oiless rotary scroll air compressor antirotation assembly |
JP2002242858A (ja) * | 2001-02-14 | 2002-08-28 | Mitsubishi Heavy Ind Ltd | スクロール圧縮機 |
WO2006068664A2 (en) | 2004-07-13 | 2006-06-29 | Tiax Llc | System and method of refrigeration |
US8157551B2 (en) * | 2009-02-03 | 2012-04-17 | Scrollabs Corporation | Scroll compressor with back pressure pocket receiving discharge pressure fluid |
US8167594B2 (en) | 2009-02-03 | 2012-05-01 | Scrolllabs Corporation | Scroll compressor with materials to allow run-in |
JP5601404B1 (ja) * | 2013-06-20 | 2014-10-08 | ダイキン工業株式会社 | スクロール圧縮機 |
KR102506914B1 (ko) * | 2016-09-20 | 2023-03-06 | 엘지전자 주식회사 | 배압 구조가 적용된 상호 회전형 스크롤 압축기 |
DE102016125384A1 (de) * | 2016-12-22 | 2018-06-28 | OET GmbH | Scrollkompressor |
DE102016125392A1 (de) * | 2016-12-22 | 2018-06-28 | OET GmbH | Scrollkompressor |
KR102002125B1 (ko) * | 2018-03-02 | 2019-07-19 | 엘지전자 주식회사 | 스크롤 압축기 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6073080A (ja) * | 1983-09-30 | 1985-04-25 | Toshiba Corp | スクロ−ル型圧縮装置 |
JPS6073081A (ja) * | 1983-09-30 | 1985-04-25 | Toshiba Corp | スクロ−ル型圧縮装置 |
JPS60166779A (ja) * | 1984-02-09 | 1985-08-30 | Matsushita Refrig Co | スクロ−ル型圧縮機 |
GB2162899B (en) * | 1984-06-27 | 1988-06-15 | Toshiba Kk | Scroll compressors |
US4600369A (en) * | 1985-09-11 | 1986-07-15 | Sundstrand Corporation | Positive displacement scroll type apparatus with fluid pressure biasing the scroll |
JPS62139991A (ja) * | 1985-12-13 | 1987-06-23 | Matsushita Electric Ind Co Ltd | スクロ−ル型圧縮機 |
JPS63106387A (ja) * | 1986-10-23 | 1988-05-11 | Daikin Ind Ltd | スクロ−ル流体装置 |
MY104296A (en) * | 1987-03-12 | 1994-03-31 | Matsushita Electric Ind Co Ltd | Scroll compressor |
-
1989
- 1989-01-23 US US07/299,574 patent/US4938669A/en not_active Expired - Lifetime
- 1989-12-19 CA CA002005935A patent/CA2005935A1/en not_active Abandoned
-
1990
- 1990-01-17 MX MX019158A patent/MX168719B/es unknown
- 1990-01-19 BR BR909000211A patent/BR9000211A/pt not_active IP Right Cessation
- 1990-01-22 AR AR315982A patent/AR241036A1/es active
- 1990-01-23 DE DE69005835T patent/DE69005835T2/de not_active Expired - Fee Related
- 1990-01-23 JP JP2013460A patent/JPH02238189A/ja active Pending
- 1990-01-23 EP EP90630024A patent/EP0380439B1/en not_active Expired - Lifetime
- 1990-01-23 ES ES90630024T patent/ES2049011T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2005935A1 (en) | 1990-07-23 |
DE69005835D1 (de) | 1994-02-24 |
EP0380439B1 (en) | 1994-01-12 |
AR241036A1 (es) | 1991-04-30 |
EP0380439A3 (en) | 1991-01-09 |
EP0380439A2 (en) | 1990-08-01 |
JPH02238189A (ja) | 1990-09-20 |
MX168719B (es) | 1993-06-04 |
DE69005835T2 (de) | 1994-06-16 |
US4938669A (en) | 1990-07-03 |
AR241036A2 (es) | 1991-04-30 |
ES2049011T3 (es) | 1994-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG | Letter patent granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 19/01/2005 |