CA1311730C - Scroll apparatus with pressure regulation - Google Patents
Scroll apparatus with pressure regulationInfo
- Publication number
- CA1311730C CA1311730C CA000599337A CA599337A CA1311730C CA 1311730 C CA1311730 C CA 1311730C CA 000599337 A CA000599337 A CA 000599337A CA 599337 A CA599337 A CA 599337A CA 1311730 C CA1311730 C CA 1311730C
- Authority
- CA
- Canada
- Prior art keywords
- scroll member
- end plate
- pressure
- frame
- set forth
- 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
- 230000033228 biological regulation Effects 0.000 title claims abstract description 68
- 239000012530 fluid Substances 0.000 claims abstract description 106
- 239000000314 lubricant Substances 0.000 claims description 41
- 230000001105 regulatory effect Effects 0.000 claims description 37
- 239000003507 refrigerant Substances 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 7
- 239000011800 void material Substances 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000004513 sizing Methods 0.000 claims 3
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000003930 Aegle marmelos Nutrition 0.000 description 1
- 244000058084 Aegle marmelos Species 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009491 slugging Methods 0.000 description 1
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
- F04C18/0215—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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S418/00—Rotary expansible chamber devices
- Y10S418/01—Non-working fluid separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US219,127 | 1988-07-15 | ||
| US07/219,127 US4928503A (en) | 1988-07-15 | 1988-07-15 | Scroll apparatus with pressure regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1311730C true CA1311730C (en) | 1992-12-22 |
Family
ID=22817990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000599337A Expired - Lifetime CA1311730C (en) | 1988-07-15 | 1989-05-10 | Scroll apparatus with pressure regulation |
Country Status (9)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5200872A (en) * | 1989-12-08 | 1993-04-06 | Texas Instruments Incorporated | Internal protection circuit for electrically driven device |
| US5101644A (en) * | 1990-10-29 | 1992-04-07 | American Standard Inc. | Co-rotational scroll apparatus with positive lubricant flow |
| US5105634A (en) * | 1990-10-29 | 1992-04-21 | American Standard Inc. | Scroll apparatus having a modified tip seal groove |
| US5142885A (en) * | 1991-04-19 | 1992-09-01 | American Standard Inc. | Method and apparatus for enhanced scroll stability in a co-rotational scroll |
| JP3196589B2 (ja) * | 1995-09-08 | 2001-08-06 | ダイキン工業株式会社 | 高圧ドーム形圧縮機 |
| JPH109160A (ja) * | 1996-06-24 | 1998-01-13 | Daikin Ind Ltd | スクロール圧縮機 |
| US5951271A (en) * | 1997-03-24 | 1999-09-14 | Tecumseh Products Company | Stabilization ring and seal clearance for a scroll compressor |
| JPH10266979A (ja) * | 1997-03-26 | 1998-10-06 | Toshiba Corp | 流体機械 |
| US6086342A (en) * | 1997-08-21 | 2000-07-11 | Tecumseh Products Company | Intermediate pressure regulating valve for a scroll machine |
| US6168404B1 (en) | 1998-12-16 | 2001-01-02 | Tecumseh Products Company | Scroll compressor having axial compliance valve |
| JP2001090680A (ja) * | 1999-09-27 | 2001-04-03 | Toyota Autom Loom Works Ltd | スクロール型圧縮機のシール構造 |
| US6257840B1 (en) * | 1999-11-08 | 2001-07-10 | Copeland Corporation | Scroll compressor for natural gas |
| CN100432442C (zh) * | 2004-07-08 | 2008-11-12 | 乐金电子(天津)电器有限公司 | 涡旋式压缩机的负压调节结构 |
| FR2885966B1 (fr) * | 2005-05-23 | 2011-01-14 | Danfoss Commercial Compressors | Compresseur frigorifique a spirales |
| TW200949112A (en) * | 2008-01-23 | 2009-12-01 | Ham Let Motoyama Japan Ltd | Highly clean and hot valve |
| EP2304338A4 (en) * | 2008-05-14 | 2014-09-03 | Carrier Corp | TRANSPORT REFRIGERATION SYSTEM AND CONTROL METHOD |
| CN106370581A (zh) * | 2016-09-29 | 2017-02-01 | 中国科学院武汉岩土力学研究所 | 适于高渗透压的岩体真三轴剪切渗流试验装置及其方法 |
| DE102018110025B4 (de) * | 2018-04-26 | 2020-06-04 | OET GmbH | Verdrängermaschine |
| KR20200085559A (ko) * | 2019-01-07 | 2020-07-15 | 엘지전자 주식회사 | 전동식 압축기 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB920837A (en) * | 1960-05-11 | 1963-03-13 | Boulton Aircraft Ltd | Improvements in or relating to liquid flow control devices |
| US3902695A (en) * | 1973-12-13 | 1975-09-02 | Us Energy | Valve for cryogenic service |
| JPS5481513A (en) * | 1977-12-09 | 1979-06-29 | Hitachi Ltd | Scroll compressor |
| JPS581278B2 (ja) * | 1980-04-05 | 1983-01-10 | サンデン株式会社 | スクロ−ル型圧縮機 |
| JPS5768579A (en) * | 1980-10-17 | 1982-04-26 | Hitachi Ltd | Scroll compressor |
| US4415317A (en) * | 1981-02-09 | 1983-11-15 | The Trane Company | Wrap element and tip seal for use in fluid apparatus of the scroll type |
| US4395205A (en) * | 1981-02-12 | 1983-07-26 | Arthur D. Little, Inc. | Mechanically actuated tip seals for scroll apparatus and scroll apparatus embodying the same |
| JPS57193792A (en) * | 1981-05-22 | 1982-11-29 | Matsushita Electric Ind Co Ltd | Refrigeration compressor |
| JPS58122386A (ja) * | 1982-01-13 | 1983-07-21 | Hitachi Ltd | スクロ−ル圧縮機 |
| JPS5929790A (ja) * | 1982-08-11 | 1984-02-17 | Hitachi Ltd | スクロ−ル形流体機械 |
| JPS59115488A (ja) * | 1982-12-22 | 1984-07-03 | Hitachi Ltd | 密閉形スクロ−ル圧縮機の軸受装置 |
| JPS59119090A (ja) * | 1982-12-24 | 1984-07-10 | Hitachi Ltd | スクロ−ル圧縮機 |
| JPS60101295A (ja) * | 1983-11-08 | 1985-06-05 | Sanden Corp | 圧縮容量可変型のスクロ−ル型圧縮機 |
| US4596520A (en) * | 1983-12-14 | 1986-06-24 | Hitachi, Ltd. | Hermetic scroll compressor with pressure differential control means for a back-pressure chamber |
| JPS60166781A (ja) * | 1984-02-09 | 1985-08-30 | Matsushita Refrig Co | スクロ−ル型圧縮機 |
| US4522575A (en) * | 1984-02-21 | 1985-06-11 | American Standard Inc. | Scroll machine using discharge pressure for axial sealing |
| US4552518A (en) * | 1984-02-21 | 1985-11-12 | American Standard Inc. | Scroll machine with discharge passage through orbiting scroll plate and associated lubrication system |
| JPS60224988A (ja) * | 1984-04-20 | 1985-11-09 | Daikin Ind Ltd | スクロ−ル形流体機械 |
| JPS60224989A (ja) * | 1984-04-21 | 1985-11-09 | Daikin Ind Ltd | スクロ−ル形流体機械 |
| JPS60228787A (ja) * | 1984-04-25 | 1985-11-14 | Daikin Ind Ltd | スクロ−ル形流体機械 |
| GB2162899B (en) * | 1984-06-27 | 1988-06-15 | Toshiba Kk | Scroll compressors |
| JPS6153486A (ja) * | 1984-08-22 | 1986-03-17 | Hitachi Ltd | スクロ−ル圧縮機 |
| JPS61169686A (ja) * | 1985-01-23 | 1986-07-31 | Hitachi Ltd | スクロ−ル圧縮機 |
| JPH0830470B2 (ja) * | 1985-03-28 | 1996-03-27 | 松下電器産業株式会社 | スクロ−ル圧縮機 |
| DE3674966D1 (de) * | 1985-08-10 | 1990-11-22 | Sanden Corp | Spiralverdichter mit einrichtung zur verdraengungsregelung. |
| JPS62139991A (ja) * | 1985-12-13 | 1987-06-23 | Matsushita Electric Ind Co Ltd | スクロ−ル型圧縮機 |
| US4732544A (en) * | 1986-06-12 | 1988-03-22 | Diesel Kiki Co., Ltd. | Variable capacity wobble plate compressor |
| US4767293A (en) * | 1986-08-22 | 1988-08-30 | Copeland Corporation | Scroll-type machine with axially compliant mounting |
-
1988
- 1988-07-15 US US07/219,127 patent/US4928503A/en not_active Expired - Fee Related
-
1989
- 1989-05-10 CA CA000599337A patent/CA1311730C/en not_active Expired - Lifetime
- 1989-07-04 GB GB8915298A patent/GB2220708B/en not_active Expired
- 1989-07-12 FR FR898909407A patent/FR2636100B1/fr not_active Expired - Lifetime
- 1989-07-14 IT IT8948192A patent/IT1231480B/it active
- 1989-07-14 DE DE3923304A patent/DE3923304A1/de active Granted
- 1989-07-14 JP JP1180641A patent/JPH0267483A/ja active Pending
-
1993
- 1993-02-19 SG SG183/93A patent/SG18393G/en unknown
- 1993-05-13 HK HK452/93A patent/HK45293A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2220708B (en) | 1992-12-23 |
| DE3923304A1 (de) | 1990-01-25 |
| US4928503A (en) | 1990-05-29 |
| DE3923304C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-08-08 |
| FR2636100B1 (fr) | 1991-10-31 |
| GB2220708A (en) | 1990-01-17 |
| IT8948192A0 (it) | 1989-07-14 |
| SG18393G (en) | 1993-04-16 |
| FR2636100A1 (fr) | 1990-03-09 |
| IT1231480B (it) | 1991-12-07 |
| JPH0267483A (ja) | 1990-03-07 |
| HK45293A (en) | 1993-05-21 |
| GB8915298D0 (en) | 1989-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |