CA1190527A - Scroll machine with flex member pivoted swing link - Google Patents
Scroll machine with flex member pivoted swing linkInfo
- Publication number
- CA1190527A CA1190527A CA000408325A CA408325A CA1190527A CA 1190527 A CA1190527 A CA 1190527A CA 000408325 A CA000408325 A CA 000408325A CA 408325 A CA408325 A CA 408325A CA 1190527 A CA1190527 A CA 1190527A
- Authority
- CA
- Canada
- Prior art keywords
- drive shaft
- swing link
- flex member
- scroll
- link means
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 230000009975 flexible effect Effects 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 6
- 239000012858 resilient material Substances 0.000 claims abstract description 4
- 229910052729 chemical element Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229920000136 polysorbate Polymers 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 241000237074 Centris Species 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines 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
- F01C1/0207—Rotary-piston machines or engines 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
- F01C1/0215—Rotary-piston machines or engines 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/008—Driving elements, brakes, couplings, transmissions specially adapted for rotary or oscillating-piston machines or engines
-
- 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)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US312,556 | 1981-10-19 | ||
| US06/312,556 US4413959A (en) | 1981-10-19 | 1981-10-19 | Scroll machine with flex member pivoted swing link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1190527A true CA1190527A (en) | 1985-07-16 |
Family
ID=23212006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000408325A Expired CA1190527A (en) | 1981-10-19 | 1982-07-29 | Scroll machine with flex member pivoted swing link |
Country Status (6)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4609334A (en) * | 1982-12-23 | 1986-09-02 | Copeland Corporation | Scroll-type machine with rotation controlling means and specific wrap shape |
| US5282729A (en) * | 1993-06-02 | 1994-02-01 | General Motors Corporation | Radical actuator for a de-orbiting scroll in a scroll type fluid handling machine |
| US5290161A (en) * | 1993-06-02 | 1994-03-01 | General Motors Corporation | Control system for a clutchless scroll type fluid material handling machine |
| US5282728A (en) * | 1993-06-02 | 1994-02-01 | General Motors Corporation | Inertial balance system for a de-orbiting scroll in a scroll type fluid handling machine |
| JP2530584B2 (ja) * | 1993-11-10 | 1996-09-04 | 株式会社タジマ | 盲人用表面床の構造 |
| US5489198A (en) * | 1994-04-21 | 1996-02-06 | Copeland Corporation | Scroll machine sound attenuation |
| US6241495B1 (en) * | 1999-11-02 | 2001-06-05 | Rechi Precision Co., Ltd. | Modified positioning mechanism for stationary scroll of scroll compressor |
| US9605676B2 (en) | 2013-05-31 | 2017-03-28 | Emerson Climate Technologies, Inc. | Variable speed scroll compressor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924977A (en) * | 1973-06-11 | 1975-12-09 | Little Inc A | Positive fluid displacement apparatus |
| US3986799A (en) * | 1975-11-03 | 1976-10-19 | Arthur D. Little, Inc. | Fluid-cooled, 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 |
| DE2831179A1 (de) * | 1978-07-15 | 1980-01-24 | Leybold Heraeus Gmbh & Co Kg | Verdraengermaschine nach dem spiralprinzip |
| JPS5560684A (en) * | 1978-10-27 | 1980-05-07 | Hitachi Ltd | Scroll fluidic machine |
| DE2927890C2 (de) * | 1979-07-11 | 1983-12-22 | Elektro-Thermit Gmbh, 4300 Essen | Schiene für spurgebundene Fahrzeuge |
-
1981
- 1981-10-19 US US06/312,556 patent/US4413959A/en not_active Expired - Lifetime
-
1982
- 1982-07-29 CA CA000408325A patent/CA1190527A/en not_active Expired
- 1982-08-30 FR FR8214780A patent/FR2514836B1/fr not_active Expired
- 1982-10-15 DE DE19823238735 patent/DE3238735A1/de active Granted
- 1982-10-18 JP JP57181507A patent/JPS5891389A/ja active Granted
- 1982-10-19 GB GB08229778A patent/GB2109466B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2514836A1 (fr) | 1983-04-22 |
| GB2109466B (en) | 1985-05-15 |
| JPS5891389A (ja) | 1983-05-31 |
| US4413959A (en) | 1983-11-08 |
| GB2109466A (en) | 1983-06-02 |
| FR2514836B1 (fr) | 1986-03-07 |
| DE3238735C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-10-18 |
| JPH0137600B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-08-08 |
| DE3238735A1 (de) | 1983-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |