FR3032493A1 - - Google Patents
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- Publication number
- FR3032493A1 FR3032493A1 FR1551010A FR1551010A FR3032493A1 FR 3032493 A1 FR3032493 A1 FR 3032493A1 FR 1551010 A FR1551010 A FR 1551010A FR 1551010 A FR1551010 A FR 1551010A FR 3032493 A1 FR3032493 A1 FR 3032493A1
- Authority
- FR
- France
- Prior art keywords
- scroll compressor
- scroll
- bypass valve
- base plate
- actuating
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims description 40
- 239000003507 refrigerant Substances 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000000750 progressive effect Effects 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 21
- 238000005461 lubrication Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000000137 annealing 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
- F04C18/0223—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 with symmetrical double wraps
-
- 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
-
- 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
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
- F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
-
- 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
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1551010A FR3032493B1 (fr) | 2015-02-09 | 2015-02-09 | Compresseur a spirales ayant un agencement de demarrage progressif |
CN201610098582.0A CN105864035B (zh) | 2015-02-09 | 2016-02-05 | 具有软启动装置的涡旋压缩机 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1551010A FR3032493B1 (fr) | 2015-02-09 | 2015-02-09 | Compresseur a spirales ayant un agencement de demarrage progressif |
FR1551010 | 2015-02-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3032493A1 true FR3032493A1 (zh) | 2016-08-12 |
FR3032493B1 FR3032493B1 (fr) | 2019-04-26 |
Family
ID=52991763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1551010A Expired - Fee Related FR3032493B1 (fr) | 2015-02-09 | 2015-02-09 | Compresseur a spirales ayant un agencement de demarrage progressif |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105864035B (zh) |
FR (1) | FR3032493B1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3104651A1 (fr) * | 2019-12-13 | 2021-06-18 | Danfoss Commercial Compressors | Compresseur à spirales ayant un moteur à réluctance synchrone à démarrage direct sur le réseau (DOL) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108626116B (zh) * | 2017-03-23 | 2021-01-26 | 艾默生环境优化技术(苏州)有限公司 | 涡旋压缩机以及涡旋压缩机的控制方法 |
FR3116868B1 (fr) * | 2020-12-01 | 2024-06-28 | Danfoss Commercial Compressors | Compresseur à spirales doté d’un déflecteur d’orifice de refoulement |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4389171A (en) * | 1981-01-15 | 1983-06-21 | The Trane Company | Gas compressor of the scroll type having reduced starting torque |
JPS6223589A (ja) * | 1985-07-23 | 1987-01-31 | Toshiba Corp | スクロ−ル形圧縮機 |
JPH01203683A (ja) * | 1988-02-08 | 1989-08-16 | Matsushita Refrig Co Ltd | スクロール圧縮機 |
US20050019177A1 (en) * | 2003-07-26 | 2005-01-27 | Lg Electronics Inc. | Variable capacity scroll compressor |
US20060140792A1 (en) * | 2004-12-27 | 2006-06-29 | Hitachi Air Conditioning Systems Co., Ltd. | Displacement type compressor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02264179A (ja) * | 1989-04-01 | 1990-10-26 | Toyota Autom Loom Works Ltd | 容量可変スクロール型圧縮機 |
JP3333862B2 (ja) * | 1993-07-14 | 2002-10-15 | 三菱電機株式会社 | スクロール圧縮機 |
CN1120962C (zh) * | 2000-06-07 | 2003-09-10 | 三星电子株式会社 | 用于空调启动的控制系统和控制方法 |
US6672846B2 (en) * | 2001-04-25 | 2004-01-06 | Copeland Corporation | Capacity modulation for plural compressors |
JPWO2012005007A1 (ja) * | 2010-07-08 | 2013-09-02 | パナソニック株式会社 | スクロール圧縮機 |
AU2012247071A1 (en) * | 2011-11-11 | 2013-05-30 | Thermo King Corporation | Compressor digital control failure shutdown algorithm |
-
2015
- 2015-02-09 FR FR1551010A patent/FR3032493B1/fr not_active Expired - Fee Related
-
2016
- 2016-02-05 CN CN201610098582.0A patent/CN105864035B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4389171A (en) * | 1981-01-15 | 1983-06-21 | The Trane Company | Gas compressor of the scroll type having reduced starting torque |
JPS6223589A (ja) * | 1985-07-23 | 1987-01-31 | Toshiba Corp | スクロ−ル形圧縮機 |
JPH01203683A (ja) * | 1988-02-08 | 1989-08-16 | Matsushita Refrig Co Ltd | スクロール圧縮機 |
US20050019177A1 (en) * | 2003-07-26 | 2005-01-27 | Lg Electronics Inc. | Variable capacity scroll compressor |
US20060140792A1 (en) * | 2004-12-27 | 2006-06-29 | Hitachi Air Conditioning Systems Co., Ltd. | Displacement type compressor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3104651A1 (fr) * | 2019-12-13 | 2021-06-18 | Danfoss Commercial Compressors | Compresseur à spirales ayant un moteur à réluctance synchrone à démarrage direct sur le réseau (DOL) |
Also Published As
Publication number | Publication date |
---|---|
CN105864035A (zh) | 2016-08-17 |
FR3032493B1 (fr) | 2019-04-26 |
CN105864035B (zh) | 2018-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20160812 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
ST | Notification of lapse |
Effective date: 20211005 |