ATE487106T1 - Impulsbreitenmodulation oder variable drehzahlregelung für lüfter in kühlmittelsystemen - Google Patents
Impulsbreitenmodulation oder variable drehzahlregelung für lüfter in kühlmittelsystemenInfo
- Publication number
- ATE487106T1 ATE487106T1 AT05855806T AT05855806T ATE487106T1 AT E487106 T1 ATE487106 T1 AT E487106T1 AT 05855806 T AT05855806 T AT 05855806T AT 05855806 T AT05855806 T AT 05855806T AT E487106 T1 ATE487106 T1 AT E487106T1
- Authority
- AT
- Austria
- Prior art keywords
- pulse width
- width modulation
- variable speed
- fans
- speed control
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
- F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/11—Fan speed control
- F25B2600/112—Fan speed control of evaporator fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Earth Drilling (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64942705P | 2005-02-02 | 2005-02-02 | |
PCT/US2005/047307 WO2006083441A2 (en) | 2005-02-02 | 2005-12-29 | Pulse width modulation of fans in refrigeration systems |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE487106T1 true ATE487106T1 (de) | 2010-11-15 |
Family
ID=36777702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05855806T ATE487106T1 (de) | 2005-02-02 | 2005-12-29 | Impulsbreitenmodulation oder variable drehzahlregelung für lüfter in kühlmittelsystemen |
Country Status (14)
Country | Link |
---|---|
US (1) | US20080110610A1 (de) |
EP (1) | EP1844379B1 (de) |
JP (1) | JP2008528937A (de) |
KR (1) | KR20070087217A (de) |
CN (1) | CN101213415B (de) |
AT (1) | ATE487106T1 (de) |
AU (1) | AU2005326709B2 (de) |
BR (1) | BRPI0519903A2 (de) |
CA (1) | CA2596363A1 (de) |
DE (1) | DE602005024619D1 (de) |
ES (1) | ES2351417T3 (de) |
HK (1) | HK1122861A1 (de) |
MX (1) | MX2007009254A (de) |
WO (1) | WO2006083441A2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008064243A1 (en) | 2006-11-22 | 2008-05-29 | Johnson Controls Technology Company | Multichannel heat exchanger with dissimilar tube spacing |
WO2008064199A1 (en) | 2006-11-22 | 2008-05-29 | Johnson Controls Technology Company | Multichannel evaporator with flow separating manifold |
US8166776B2 (en) | 2007-07-27 | 2012-05-01 | Johnson Controls Technology Company | Multichannel heat exchanger |
US20090025405A1 (en) | 2007-07-27 | 2009-01-29 | Johnson Controls Technology Company | Economized Vapor Compression Circuit |
US7895003B2 (en) | 2007-10-05 | 2011-02-22 | Emerson Climate Technologies, Inc. | Vibration protection in a variable speed compressor |
US9541907B2 (en) | 2007-10-08 | 2017-01-10 | Emerson Climate Technologies, Inc. | System and method for calibrating parameters for a refrigeration system with a variable speed compressor |
US8459053B2 (en) | 2007-10-08 | 2013-06-11 | Emerson Climate Technologies, Inc. | Variable speed compressor protection system and method |
US8539786B2 (en) | 2007-10-08 | 2013-09-24 | Emerson Climate Technologies, Inc. | System and method for monitoring overheat of a compressor |
US8418483B2 (en) | 2007-10-08 | 2013-04-16 | Emerson Climate Technologies, Inc. | System and method for calculating parameters for a refrigeration system with a variable speed compressor |
ES2511036T3 (es) * | 2008-05-16 | 2014-10-22 | Carrier Corporation | Intercambiador de calor con microcanales con distribución de refrigerante mejorada |
CN101960239B (zh) * | 2008-09-02 | 2014-03-12 | 株式会社拉斯科 | 换热装置 |
WO2010027533A1 (en) * | 2008-09-08 | 2010-03-11 | Carrier Corporation | Microchannel heat exchanger module design to reduce water entrapment |
CN102348945B (zh) * | 2009-03-31 | 2015-09-16 | 江森自控科技公司 | 用于运行冷凝器风扇的控制*** |
US20100273121A1 (en) * | 2009-04-27 | 2010-10-28 | Gleason James M | Oven exhaust fan system and method |
CN104302992B (zh) * | 2011-06-16 | 2016-11-09 | 马士基航运公司 | 冷藏运输集装箱中的内部空气循环控制 |
US9726393B2 (en) | 2011-06-29 | 2017-08-08 | Carrier Corporation | System for coordinated flow control of fluids through a heat exchanger |
PL2636959T3 (pl) * | 2012-03-05 | 2017-07-31 | Kermi Gmbh | Regulacja korpusu grzejnego |
US9331430B2 (en) | 2013-10-18 | 2016-05-03 | JTech Solutions, Inc. | Enclosed power outlet |
US10205283B2 (en) | 2017-04-13 | 2019-02-12 | JTech Solutions, Inc. | Reduced cross-section enclosed power outlet |
USD841592S1 (en) | 2018-03-26 | 2019-02-26 | JTech Solutions, Inc. | Extendable outlet |
USD843321S1 (en) | 2018-03-26 | 2019-03-19 | JTech Solutions, Inc. | Extendable outlet |
DE102019001637A1 (de) * | 2019-03-08 | 2020-09-10 | Stiebel Eltron Gmbh & Co. Kg | Luft-Wasser-Wärmepumpe und zugehöriges Verfahren |
US11206743B2 (en) | 2019-07-25 | 2021-12-21 | Emerson Climate Technolgies, Inc. | Electronics enclosure with heat-transfer element |
USD999742S1 (en) | 2021-04-01 | 2023-09-26 | JTech Solutions, Inc. | Safety interlock outlet box |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3191385B2 (ja) * | 1991-07-12 | 2001-07-23 | 株式会社デンソー | 凝縮器の取り付け装置 |
JP3644077B2 (ja) * | 1995-07-18 | 2005-04-27 | 株式会社デンソー | 冷凍サイクル |
JPH09229536A (ja) * | 1996-02-23 | 1997-09-05 | Mitsubishi Heavy Ind Ltd | コンテナ用冷凍ユニット |
JP3633190B2 (ja) * | 1997-03-11 | 2005-03-30 | 株式会社デンソー | 自動車用熱交換装置 |
CN1204030A (zh) * | 1997-06-28 | 1999-01-06 | 大宇电子株式会社 | 防止空调***中蒸发器结冰的装置及方法 |
JP3807072B2 (ja) * | 1998-02-09 | 2006-08-09 | 株式会社デンソー | 車両用空調装置 |
CN2327960Y (zh) * | 1998-03-14 | 1999-07-07 | 广东美的集团股份有限公司 | 一拖多热泵空调器 |
US6615594B2 (en) * | 2001-03-27 | 2003-09-09 | Copeland Corporation | Compressor diagnostic system |
EP1245913B1 (de) * | 2001-03-27 | 2007-07-18 | Emerson Climate Technologies, Inc. | Diagnostisches System für Verdichter |
US6891342B2 (en) * | 2002-08-08 | 2005-05-10 | Denso Corporation | Drive apparatus for PWM control of two inductive loads with reduced generation of electrical noise |
JP3969246B2 (ja) * | 2002-08-09 | 2007-09-05 | 株式会社デンソー | 車両用冷却ファンモータの駆動装置 |
-
2005
- 2005-12-29 EP EP05855806A patent/EP1844379B1/de not_active Not-in-force
- 2005-12-29 BR BRPI0519903-4A patent/BRPI0519903A2/pt not_active IP Right Cessation
- 2005-12-29 ES ES05855806T patent/ES2351417T3/es active Active
- 2005-12-29 KR KR1020077017116A patent/KR20070087217A/ko not_active Application Discontinuation
- 2005-12-29 US US11/794,938 patent/US20080110610A1/en not_active Abandoned
- 2005-12-29 DE DE602005024619T patent/DE602005024619D1/de active Active
- 2005-12-29 CA CA002596363A patent/CA2596363A1/en not_active Abandoned
- 2005-12-29 AU AU2005326709A patent/AU2005326709B2/en not_active Ceased
- 2005-12-29 CN CN2005800476549A patent/CN101213415B/zh not_active Expired - Fee Related
- 2005-12-29 MX MX2007009254A patent/MX2007009254A/es not_active Application Discontinuation
- 2005-12-29 JP JP2007554085A patent/JP2008528937A/ja active Pending
- 2005-12-29 WO PCT/US2005/047307 patent/WO2006083441A2/en active Application Filing
- 2005-12-29 AT AT05855806T patent/ATE487106T1/de not_active IP Right Cessation
-
2008
- 2008-12-29 HK HK08114004.7A patent/HK1122861A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1844379B1 (de) | 2010-11-03 |
BRPI0519903A2 (pt) | 2009-08-18 |
CA2596363A1 (en) | 2006-08-10 |
EP1844379A4 (de) | 2009-06-17 |
JP2008528937A (ja) | 2008-07-31 |
MX2007009254A (es) | 2007-09-04 |
CN101213415A (zh) | 2008-07-02 |
WO2006083441A2 (en) | 2006-08-10 |
EP1844379A2 (de) | 2007-10-17 |
US20080110610A1 (en) | 2008-05-15 |
AU2005326709A1 (en) | 2006-08-10 |
WO2006083441A3 (en) | 2007-11-22 |
ES2351417T3 (es) | 2011-02-04 |
KR20070087217A (ko) | 2007-08-27 |
AU2005326709B2 (en) | 2010-07-01 |
CN101213415B (zh) | 2012-05-23 |
HK1122861A1 (en) | 2009-05-29 |
DE602005024619D1 (de) | 2010-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE487106T1 (de) | Impulsbreitenmodulation oder variable drehzahlregelung für lüfter in kühlmittelsystemen | |
Fong et al. | Investigation on solar hybrid desiccant cooling system for commercial premises with high latent cooling load in subtropical Hong Kong | |
MY197443A (en) | Air-conditioning system with multiple-effect evaporative condenser | |
GB2521968A (en) | Variable fan speed control in HVAC systems and methods | |
WO2008047987A3 (en) | Water-cooled air conditioner | |
EP2310770A4 (de) | Wärmepumpe mit mikrokanalwärmetauschern als aussen- wie auch nachheizwärmetauscher | |
CN104315739B (zh) | 具有双冷凝双散热的冷液机 | |
ATE502270T1 (de) | Kühler mit freier kühlung | |
CN105222284A (zh) | 空调控制方法、装置和空调*** | |
Wang et al. | Exergy performance and thermodynamic properties of the ideal liquid desiccant dehumidification system | |
CN102353101A (zh) | 一种带通风旁路的组合式空调机组 | |
CN106403143B (zh) | 温湿度独立处理空调***及其控制方法 | |
Dezfouli et al. | Energy saving potential of solar cooling systems in hot and humid region | |
CN202109595U (zh) | 一种大温差冷源分程式温湿度分控型空调*** | |
RU2012109897A (ru) | Камера кондиционирования, содержащая теплообменник, и способ кондиционирования воздуха | |
EP1724134A3 (de) | Klimaanlage | |
BR112014012780A2 (pt) | ar condicionado e método de operação do mesmo | |
JP2014224667A (ja) | 温度差利用温度制御換気扇 | |
WO2008091629A3 (en) | Energy recovery ventilation with feedback and dehumidification | |
EP2600079A3 (de) | Klimaanlage und Betriebsverfahren dafür | |
PH12020551964A1 (en) | Energy saving type indoor air management device | |
CN204084707U (zh) | 一种天然气冷能梯级利用的温湿分控制冷空调*** | |
CN204677916U (zh) | 管组、室内机及空调器 | |
CN203404880U (zh) | 一种闭式冷却塔-地埋管水源热泵空调*** | |
CN202109809U (zh) | 一种换热器翅片 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |