CN1293307C - 压缩机诊断系统 - Google Patents
压缩机诊断系统 Download PDFInfo
- Publication number
- CN1293307C CN1293307C CNB021215391A CN02121539A CN1293307C CN 1293307 C CN1293307 C CN 1293307C CN B021215391 A CNB021215391 A CN B021215391A CN 02121539 A CN02121539 A CN 02121539A CN 1293307 C CN1293307 C CN 1293307C
- Authority
- CN
- China
- Prior art keywords
- compressor
- diagnostic system
- refrigeration system
- logical circuit
- motor
- 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
- 238000005057 refrigeration Methods 0.000 claims abstract description 44
- 238000012544 monitoring process Methods 0.000 claims description 25
- 239000006200 vaporizer Substances 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000001012 protector Effects 0.000 abstract description 73
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 239000012080 ambient air Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 58
- 239000012530 fluid Substances 0.000 description 12
- 238000009987 spinning Methods 0.000 description 11
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 9
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- 238000010438 heat treatment Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
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- 238000003466 welding Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 238000000819 phase cycle Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
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- 238000005086 pumping Methods 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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- 238000010257 thawing Methods 0.000 description 1
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Images
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1679—Programme controls characterised by the tasks executed
- B25J9/1687—Assembly, peg and hole, palletising, straight line, weaving pattern movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- 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
- 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
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- 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
- F25B49/025—Motor control arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/07—Electric current
-
- 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
- F04C2270/78—Warnings
- F04C2270/784—Light
-
- 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
- F04C2270/80—Diagnostics
-
- 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
- F04C2270/86—Detection
-
- 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
- F04C2270/90—Remote control, e.g. wireless, via LAN, by radio, or by a wired connection from a central computer
-
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/0085—Prime movers
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/15—Power, e.g. by voltage or current
- F25B2700/151—Power, e.g. by voltage or current of the compressor motor
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1931—Discharge pressures
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2106—Temperatures of fresh outdoor air
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Robotics (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/818,271 | 2001-03-27 | ||
US09/818,271 US6615594B2 (en) | 2001-03-27 | 2001-03-27 | Compressor diagnostic system |
US09/990,566 US6758050B2 (en) | 2001-03-27 | 2001-11-21 | Compressor diagnostic system |
US09/990,566 | 2001-11-21 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100596458A Division CN1821578B (zh) | 2001-03-27 | 2002-03-27 | 压缩机诊断系统 |
CN2006100596443A Division CN1821577B (zh) | 2001-03-27 | 2002-03-27 | 压缩机诊断系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1384290A CN1384290A (zh) | 2002-12-11 |
CN1293307C true CN1293307C (zh) | 2007-01-03 |
Family
ID=27124248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021215391A Expired - Lifetime CN1293307C (zh) | 2001-03-27 | 2002-03-27 | 压缩机诊断系统 |
Country Status (8)
Country | Link |
---|---|
US (7) | US6758051B2 (zh) |
EP (1) | EP1245913B1 (zh) |
KR (2) | KR20020076185A (zh) |
CN (1) | CN1293307C (zh) |
BR (1) | BR0201825A (zh) |
DE (1) | DE60221177T2 (zh) |
ES (1) | ES2289053T3 (zh) |
TW (1) | TW544492B (zh) |
Families Citing this family (160)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1293307C (zh) * | 2001-03-27 | 2007-01-03 | 科普兰公司 | 压缩机诊断系统 |
US6658373B2 (en) * | 2001-05-11 | 2003-12-02 | Field Diagnostic Services, Inc. | Apparatus and method for detecting faults and providing diagnostics in vapor compression cycle equipment |
US20060041335A9 (en) * | 2001-05-11 | 2006-02-23 | Rossi Todd M | Apparatus and method for servicing vapor compression cycle equipment |
US6973793B2 (en) * | 2002-07-08 | 2005-12-13 | Field Diagnostic Services, Inc. | Estimating evaporator airflow in vapor compression cycle cooling equipment |
DE10330121A1 (de) * | 2003-07-04 | 2005-02-03 | Continental Aktiengesellschaft | Verfahren zur Steuerung des Betriebs eines Kompressors |
US7222800B2 (en) * | 2003-08-18 | 2007-05-29 | Honeywell International Inc. | Controller customization management system |
US6851621B1 (en) * | 2003-08-18 | 2005-02-08 | Honeywell International Inc. | PDA diagnosis of thermostats |
US7032397B1 (en) * | 2003-09-09 | 2006-04-25 | Emerson Electric Co. | Thermostat for use with compressor health indicator |
US7412842B2 (en) | 2004-04-27 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor diagnostic and protection system |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
US7188482B2 (en) * | 2004-08-27 | 2007-03-13 | Carrier Corporation | Fault diagnostics and prognostics based on distance fault classifiers |
US7516044B2 (en) * | 2004-09-28 | 2009-04-07 | Carrier Corporation | Self diagnosing HVAC zone configuration |
JP4721235B2 (ja) * | 2004-12-17 | 2011-07-13 | コリア リサーチ インスティチュート オブ スタンダーズ アンド サイエンス | 真空ポンプの故障保護と予知保全のための精密診断方法及びそのための精密診断システム |
US7712319B2 (en) * | 2004-12-27 | 2010-05-11 | Carrier Corporation | Refrigerant charge adequacy gauge |
US7552596B2 (en) * | 2004-12-27 | 2009-06-30 | Carrier Corporation | Dual thermochromic liquid crystal temperature sensing for refrigerant charge indication |
US7610765B2 (en) | 2004-12-27 | 2009-11-03 | Carrier Corporation | Refrigerant charge status indication method and device |
ATE487106T1 (de) * | 2005-02-02 | 2010-11-15 | Carrier Corp | Impulsbreitenmodulation oder variable drehzahlregelung für lüfter in kühlmittelsystemen |
US7296426B2 (en) * | 2005-02-23 | 2007-11-20 | Emerson Electric Co. | Interactive control system for an HVAC system |
US8550368B2 (en) | 2005-02-23 | 2013-10-08 | Emerson Electric Co. | Interactive control system for an HVAC system |
US8156751B2 (en) | 2005-05-24 | 2012-04-17 | Emerson Climate Technologies, Inc. | Control and protection system for a variable capacity compressor |
US8232860B2 (en) | 2005-10-21 | 2012-07-31 | Honeywell International Inc. | RFID reader for facility access control and authorization |
US7434744B2 (en) * | 2005-12-12 | 2008-10-14 | Emerson Electric Co. | Low voltage power line communication for climate control system |
KR101229341B1 (ko) * | 2005-12-26 | 2013-02-05 | 삼성전자주식회사 | 압축기의 기동장치 및 그 제어방법 |
KR101229342B1 (ko) * | 2005-12-29 | 2013-02-05 | 삼성전자주식회사 | 시스템에어컨의 압축기 제어장치 및 그 방법 |
US7322806B2 (en) * | 2006-01-04 | 2008-01-29 | Scroll Technologies | Scroll compressor with externally installed thermostat |
WO2007136362A2 (en) * | 2006-05-15 | 2007-11-29 | Carrier Corporation | Non-intrusive electronic control circuitry to detect an open protector in a hermetically sealed compressor |
BRPI0601967B1 (pt) * | 2006-06-01 | 2021-03-23 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. | Sistema e método de controle de operação de um sistema de refrigeração |
US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
US20080216494A1 (en) * | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
SE532152C2 (sv) | 2006-09-27 | 2009-11-03 | Tnt Elektronik Ab | Metod för övervakning av kylutrustning |
US8024938B2 (en) * | 2006-11-14 | 2011-09-27 | Field Diagnostic Services, Inc. | Method for determining evaporator airflow verification |
US20080196425A1 (en) * | 2006-11-14 | 2008-08-21 | Temple Keith A | Method for evaluating refrigeration cycle performance |
WO2008079111A1 (en) * | 2006-12-20 | 2008-07-03 | Carrier Corporation | Method for determining refrigerant charge |
WO2008079108A1 (en) * | 2006-12-20 | 2008-07-03 | Carrier Corporation | Refrigerant charge indication |
CN101765835B (zh) | 2007-05-28 | 2013-05-08 | 霍尼韦尔国际公司 | 用于配置访问控制装置的系统和方法 |
CN101765995B (zh) | 2007-05-28 | 2012-11-14 | 霍尼韦尔国际公司 | 用于调试访问控制装置的系统和方法 |
US20090037142A1 (en) | 2007-07-30 | 2009-02-05 | Lawrence Kates | Portable method and apparatus for monitoring refrigerant-cycle systems |
US8393169B2 (en) | 2007-09-19 | 2013-03-12 | Emerson Climate Technologies, Inc. | Refrigeration monitoring system and method |
US8448459B2 (en) * | 2007-10-08 | 2013-05-28 | Emerson Climate Technologies, Inc. | System and method for evaluating parameters for a refrigeration system with a variable speed compressor |
US9140728B2 (en) | 2007-11-02 | 2015-09-22 | Emerson Climate Technologies, Inc. | Compressor sensor module |
US8160827B2 (en) | 2007-11-02 | 2012-04-17 | Emerson Climate Technologies, Inc. | Compressor sensor module |
US8045302B2 (en) | 2008-02-20 | 2011-10-25 | Emerson Climate Technologies, Inc. | Compressor protection and grid fault detection device |
KR101470631B1 (ko) * | 2008-03-12 | 2014-12-08 | 엘지전자 주식회사 | 공기 조화기의 제어방법 |
DE102008025327B4 (de) | 2008-05-27 | 2010-09-09 | Danfoss A/S | Kältemittelverdichter |
EP2308166A2 (en) * | 2008-06-23 | 2011-04-13 | Sntech, Inc. | Data transfer between motors |
US9618037B2 (en) | 2008-08-01 | 2017-04-11 | Honeywell International Inc. | Apparatus and method for identifying health indicators for rolling element bearings |
CN102159771A (zh) * | 2008-09-19 | 2011-08-17 | 现代矿山安全供给有限责任公司 | 生命维持系统 |
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2002
- 2002-03-27 CN CNB021215391A patent/CN1293307C/zh not_active Expired - Lifetime
- 2002-03-27 ES ES02252235T patent/ES2289053T3/es not_active Expired - Lifetime
- 2002-03-27 KR KR1020020016637A patent/KR20020076185A/ko not_active Application Discontinuation
- 2002-03-27 TW TW091106074A patent/TW544492B/zh not_active IP Right Cessation
- 2002-03-27 EP EP02252235A patent/EP1245913B1/en not_active Expired - Lifetime
- 2002-03-27 BR BR0201825-0A patent/BR0201825A/pt not_active IP Right Cessation
- 2002-03-27 DE DE60221177T patent/DE60221177T2/de not_active Expired - Lifetime
- 2002-10-28 US US10/281,906 patent/US6758051B2/en not_active Expired - Lifetime
-
2003
- 2003-07-24 US US10/625,979 patent/US7313923B2/en not_active Expired - Lifetime
-
2004
- 2004-02-11 US US10/776,856 patent/US7647783B2/en not_active Expired - Fee Related
- 2004-04-12 US US10/822,821 patent/US7260948B2/en not_active Expired - Lifetime
-
2005
- 2005-08-11 US US11/201,488 patent/US7162883B2/en not_active Expired - Lifetime
- 2005-12-06 US US11/294,720 patent/US7222493B2/en not_active Expired - Lifetime
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2007
- 2007-03-27 KR KR1020070029922A patent/KR101009285B1/ko active IP Right Grant
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2010
- 2010-01-06 US US12/652,826 patent/US7980085B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
US20060016200A1 (en) | 2006-01-26 |
CN1384290A (zh) | 2002-12-11 |
US7313923B2 (en) | 2008-01-01 |
US20030115890A1 (en) | 2003-06-26 |
KR101009285B1 (ko) | 2011-01-18 |
US20100101250A1 (en) | 2010-04-29 |
US20040187502A1 (en) | 2004-09-30 |
US20040159112A1 (en) | 2004-08-19 |
US7260948B2 (en) | 2007-08-28 |
US7222493B2 (en) | 2007-05-29 |
US7647783B2 (en) | 2010-01-19 |
EP1245913A1 (en) | 2002-10-02 |
KR20070042514A (ko) | 2007-04-23 |
ES2289053T3 (es) | 2008-02-01 |
US6758051B2 (en) | 2004-07-06 |
BR0201825A (pt) | 2003-06-10 |
US7980085B2 (en) | 2011-07-19 |
DE60221177T2 (de) | 2008-04-03 |
KR20020076185A (ko) | 2002-10-09 |
EP1245913B1 (en) | 2007-07-18 |
US20040154319A1 (en) | 2004-08-12 |
DE60221177D1 (de) | 2007-08-30 |
TW544492B (en) | 2003-08-01 |
US7162883B2 (en) | 2007-01-16 |
US20060080978A1 (en) | 2006-04-20 |
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