HK1110378A1 - Compressor, refrigerant cycle and method of controlling a compressor - Google Patents
Compressor, refrigerant cycle and method of controlling a compressorInfo
- Publication number
- HK1110378A1 HK1110378A1 HK08101119.6A HK08101119A HK1110378A1 HK 1110378 A1 HK1110378 A1 HK 1110378A1 HK 08101119 A HK08101119 A HK 08101119A HK 1110378 A1 HK1110378 A1 HK 1110378A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- compressor
- controlling
- refrigerant cycle
- refrigerant
- cycle
- 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
- 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
- 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
- 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
- F04C2240/00—Components
- F04C2240/40—Electric motor
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/70—Safety, emergency conditions or requirements
- F04C2270/72—Safety, emergency conditions or requirements preventing reverse rotation
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/12—Kind or type gaseous, i.e. compressible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
-
- 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
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/938,165 US7197890B2 (en) | 2004-09-10 | 2004-09-10 | Valve for preventing unpowered reverse run at shutdown |
PCT/US2005/030803 WO2006031433A2 (en) | 2004-09-10 | 2005-08-31 | Valve preventing unpowered reverse run at shutdown |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1110378A1 true HK1110378A1 (en) | 2008-07-11 |
Family
ID=36034169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08101119.6A HK1110378A1 (en) | 2004-09-10 | 2008-01-29 | Compressor, refrigerant cycle and method of controlling a compressor |
Country Status (8)
Country | Link |
---|---|
US (1) | US7197890B2 (ko) |
EP (1) | EP1787025B1 (ko) |
JP (1) | JP2008512603A (ko) |
KR (1) | KR100834203B1 (ko) |
CN (1) | CN101018988B (ko) |
ES (1) | ES2401649T3 (ko) |
HK (1) | HK1110378A1 (ko) |
WO (1) | WO2006031433A2 (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1996877T3 (da) * | 2006-03-10 | 2014-10-13 | Carrier Corp | Kølesystem med styring til drift af oversvømmet kompressor |
US8113789B2 (en) * | 2008-09-26 | 2012-02-14 | Trane International Inc. | System and method of disabling an HVAC compressor based on a high pressure cut out |
US7988433B2 (en) | 2009-04-07 | 2011-08-02 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation assembly |
US8400090B2 (en) * | 2009-08-10 | 2013-03-19 | Emerson Electric Co. | HVAC condenser assemblies having controllable input voltages |
WO2014106233A1 (en) * | 2012-12-31 | 2014-07-03 | Thermo King Corporation | Compressor control for reverse rotation failure |
US9816742B2 (en) | 2013-03-13 | 2017-11-14 | Trane International Inc. | Variable frequency drive apparatuses, systems, and methods and controls for same |
US9255645B2 (en) | 2013-04-03 | 2016-02-09 | Hamilton Sundstrand Corporation | Reconfigurable valve |
US10365036B2 (en) | 2015-09-23 | 2019-07-30 | Isee Store Innovations, Llc | Beverage cooling display systems and methods |
JPWO2018168776A1 (ja) * | 2017-03-14 | 2020-05-14 | Agc株式会社 | 熱サイクルシステム |
US11300339B2 (en) | 2018-04-05 | 2022-04-12 | Carrier Corporation | Method for optimizing pressure equalization in refrigeration equipment |
US11499767B2 (en) | 2018-04-09 | 2022-11-15 | Carrier Corporation | Reverse rotation prevention in centrifugal compressor |
US10995753B2 (en) | 2018-05-17 | 2021-05-04 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation assembly |
US11656003B2 (en) | 2019-03-11 | 2023-05-23 | Emerson Climate Technologies, Inc. | Climate-control system having valve assembly |
JP7203796B2 (ja) * | 2020-09-30 | 2023-01-13 | 三菱重工サーマルシステムズ株式会社 | スクロール圧縮機 |
US11655813B2 (en) | 2021-07-29 | 2023-05-23 | Emerson Climate Technologies, Inc. | Compressor modulation system with multi-way valve |
US11846287B1 (en) | 2022-08-11 | 2023-12-19 | Copeland Lp | Scroll compressor with center hub |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179248A (en) * | 1978-08-02 | 1979-12-18 | Dunham-Bush, Inc. | Oil equalization system for parallel connected hermetic helical screw compressor units |
JPS58211587A (ja) * | 1982-06-04 | 1983-12-09 | Toshiba Corp | 冷凍サイクル装置 |
JPS60182371A (ja) * | 1984-02-28 | 1985-09-17 | Toshiba Corp | 密閉形電動圧縮機 |
CN87204211U (zh) * | 1987-05-13 | 1988-08-24 | 周鹤庚 | 控制空气压缩机无效运行自动装置 |
US4820130A (en) * | 1987-12-14 | 1989-04-11 | American Standard Inc. | Temperature sensitive solenoid valve in a scroll compressor |
US5167491A (en) * | 1991-09-23 | 1992-12-01 | Carrier Corporation | High to low side bypass to prevent reverse rotation |
US5329788A (en) * | 1992-07-13 | 1994-07-19 | Copeland Corporation | Scroll compressor with liquid injection |
US5803716A (en) * | 1993-11-29 | 1998-09-08 | Copeland Corporation | Scroll machine with reverse rotation protection |
JPH08312582A (ja) * | 1995-05-23 | 1996-11-26 | Daikin Ind Ltd | 圧縮機の逆転防止装置 |
US5800141A (en) * | 1996-11-21 | 1998-09-01 | Copeland Corporation | Scroll machine with reverse rotation protection |
US6123528A (en) * | 1998-04-06 | 2000-09-26 | Scroll Technologies | Reed discharge valve for scroll compressors |
US6042344A (en) * | 1998-07-13 | 2000-03-28 | Carrier Corporation | Control of scroll compressor at shutdown to prevent unpowered reverse rotation |
US6179589B1 (en) * | 1999-01-04 | 2001-01-30 | Copeland Corporation | Scroll machine with discus discharge valve |
US6139291A (en) * | 1999-03-23 | 2000-10-31 | Copeland Corporation | Scroll machine with discharge valve |
US6467287B2 (en) * | 2000-08-15 | 2002-10-22 | Thermo King Corporation | Valve arrangement for a compressor |
US6893227B2 (en) * | 2002-03-21 | 2005-05-17 | Kendro Laboratory Products, Inc. | Device for prevention of backward operation of scroll compressors |
JP2004068781A (ja) * | 2002-08-09 | 2004-03-04 | Calsonic Compressor Seizo Kk | 気体圧縮機 |
US7160088B2 (en) * | 2003-09-25 | 2007-01-09 | Emerson Climate Technologies, Inc. | Scroll machine |
-
2004
- 2004-09-10 US US10/938,165 patent/US7197890B2/en not_active Expired - Fee Related
-
2005
- 2005-08-31 KR KR1020077002439A patent/KR100834203B1/ko not_active IP Right Cessation
- 2005-08-31 CN CN2005800305598A patent/CN101018988B/zh not_active Expired - Fee Related
- 2005-08-31 JP JP2007531213A patent/JP2008512603A/ja not_active Withdrawn
- 2005-08-31 EP EP05792559A patent/EP1787025B1/en not_active Not-in-force
- 2005-08-31 ES ES05792559T patent/ES2401649T3/es active Active
- 2005-08-31 WO PCT/US2005/030803 patent/WO2006031433A2/en active Application Filing
-
2008
- 2008-01-29 HK HK08101119.6A patent/HK1110378A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20070027762A (ko) | 2007-03-09 |
EP1787025A2 (en) | 2007-05-23 |
JP2008512603A (ja) | 2008-04-24 |
EP1787025B1 (en) | 2012-12-26 |
US20060056989A1 (en) | 2006-03-16 |
KR100834203B1 (ko) | 2008-05-30 |
CN101018988B (zh) | 2010-05-05 |
EP1787025A4 (en) | 2010-08-04 |
CN101018988A (zh) | 2007-08-15 |
ES2401649T3 (es) | 2013-04-23 |
WO2006031433A3 (en) | 2007-02-01 |
US7197890B2 (en) | 2007-04-03 |
WO2006031433A2 (en) | 2006-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20140831 |