DE102009014042A8 - Kältemittelkreislaufsystem - Google Patents

Kältemittelkreislaufsystem Download PDF

Info

Publication number
DE102009014042A8
DE102009014042A8 DE102009014042A DE102009014042A DE102009014042A8 DE 102009014042 A8 DE102009014042 A8 DE 102009014042A8 DE 102009014042 A DE102009014042 A DE 102009014042A DE 102009014042 A DE102009014042 A DE 102009014042A DE 102009014042 A8 DE102009014042 A8 DE 102009014042A8
Authority
DE
Germany
Prior art keywords
cycle system
refrigerant cycle
refrigerant
cycle
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.)
Withdrawn
Application number
DE102009014042A
Other languages
English (en)
Other versions
DE102009014042A1 (de
Inventor
Nobukazu Kariya Kuribayashi
Yasutaka Kariya Kuroda
Mitsuyo Kariya Oomura
Ken Kariya Matsunaga
Satoshi Kariya Itoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE102009014042A1 publication Critical patent/DE102009014042A1/de
Publication of DE102009014042A8 publication Critical patent/DE102009014042A8/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3225—Cooling devices using compression characterised by safety arrangements, e.g. compressor anti-seizure means or by signalling 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
    • F25B49/005—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
    • F25B49/027—Condenser control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3238—Cooling devices information from a variable is obtained related to the operation of the compressor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/3285—Cooling devices output of a control signal related to an expansion unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3286—Constructional features
    • B60H2001/3292—Compressor drive is electric only
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
    • 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
    • F25B2700/17—Speeds
    • F25B2700/171—Speeds of the compressor
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21156—Temperatures of a compressor or the drive means therefor of the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air Conditioning Control Device (AREA)
  • Air-Conditioning For Vehicles (AREA)
DE102009014042A 2008-03-27 2009-03-20 Kältemittelkreislaufsystem Withdrawn DE102009014042A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JO2008-82749 2008-03-27
JP2008082749A JP4557031B2 (ja) 2008-03-27 2008-03-27 車両用空調装置
JP2008-82749 2008-03-27

Publications (2)

Publication Number Publication Date
DE102009014042A1 DE102009014042A1 (de) 2009-11-26
DE102009014042A8 true DE102009014042A8 (de) 2010-04-29

Family

ID=41115082

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009014042A Withdrawn DE102009014042A1 (de) 2008-03-27 2009-03-20 Kältemittelkreislaufsystem

Country Status (3)

Country Link
US (1) US20090241570A1 (de)
JP (1) JP4557031B2 (de)
DE (1) DE102009014042A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
DE102010001150A1 (de) * 2010-01-22 2011-07-28 Robert Bosch GmbH, 70469 Verfahren zum Steuern der Fördermenge einer Förderpumpe
JP5398571B2 (ja) * 2010-02-15 2014-01-29 三菱重工業株式会社 空気調和装置
CA2934860C (en) 2011-02-28 2018-07-31 Emerson Electric Co. Residential solutions hvac monitoring and diagnosis
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
US9480177B2 (en) 2012-07-27 2016-10-25 Emerson Climate Technologies, Inc. Compressor protection module
DE102012108886B4 (de) 2012-09-20 2019-02-14 Hanon Systems Wärmeübertrageranordnung und Klimatisierungssystem eines Kraftfahrzeuges
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
JP2015533275A (ja) * 2012-10-04 2015-11-19 マグナ イー−カー システムズ オブ アメリカ インコーポレイテッド 電気自動車における冷却液によって冷却された熱負荷の温度に基づくコンプレッサの出口圧制御
WO2014103589A1 (ja) * 2012-12-28 2014-07-03 日産自動車株式会社 燃料電池システム及びその制御方法
CA2904734C (en) 2013-03-15 2018-01-02 Emerson Electric Co. Hvac system remote monitoring and diagnosis
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
CA2908362C (en) 2013-04-05 2018-01-16 Fadi M. Alsaleem Heat-pump system with refrigerant charge diagnostics
CN103344069B (zh) * 2013-06-26 2015-09-30 广东美的制冷设备有限公司 电子膨胀阀的控制方法及装置
DE102015102400A1 (de) * 2015-02-20 2016-08-25 Denso Automotive Deutschland Gmbh Verfahren zum Betreiben eines Kältemittelkreislaufs, insbesondere im Niederlastbetrieb
DE202016002641U1 (de) * 2016-04-25 2017-07-26 Liebherr-Transportation Systems Gmbh & Co. Kg Kompressionskältemaschine
DE102017219888A1 (de) * 2017-11-08 2019-05-09 Volkswagen Aktiengesellschaft Verfahren zum Betreiben einer Wärmepumpe
WO2019113094A1 (en) * 2017-12-06 2019-06-13 Johnson Controls Technology Company Control system and a control method for a hvac unit and a media comprising such processor-executable instructions
US20190285325A1 (en) * 2018-03-16 2019-09-19 Carrier Corporation Refrigeration system generator monitoring
US10974570B2 (en) * 2018-04-19 2021-04-13 Toyota Motor Engineering & Manufacturing North America, Inc. Limit for compressor speed based on inverter temperature for air conditioner in vehicle
DE102022108475A1 (de) 2022-04-07 2023-10-12 Konvekta Aktiengesellschaft Verfahren zum Betreiben einer Wärmepumpe mit Hochdruckregelung sowie eine Heizungsanlage eines Fahrzeugs dazu

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6269767U (de) * 1985-10-21 1987-05-01
US4977507A (en) * 1988-09-06 1990-12-11 Koyo Seiko Co., Ltd. Motor-driven power steering control apparatus
JP3322263B1 (ja) 2000-03-15 2002-09-09 株式会社デンソー エジェクタサイクル、これに用いる気液分離器、並びにこのエジェクタサイクルを用いた給湯器及び熱管理システム
US6477857B2 (en) * 2000-03-15 2002-11-12 Denso Corporation Ejector cycle system with critical refrigerant pressure
JP3985092B2 (ja) * 2002-03-12 2007-10-03 株式会社日立製作所 空気調和機
JP2005224075A (ja) * 2004-02-09 2005-08-18 Sanyo Electric Co Ltd インバータ装置
JP2005248730A (ja) * 2004-03-01 2005-09-15 Denso Corp 電動圧縮機
JP4686242B2 (ja) 2005-04-12 2011-05-25 サンデン株式会社 電動圧縮機の制御方法および制御装置

Also Published As

Publication number Publication date
JP2009235982A (ja) 2009-10-15
JP4557031B2 (ja) 2010-10-06
DE102009014042A1 (de) 2009-11-26
US20090241570A1 (en) 2009-10-01

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Legal Events

Date Code Title Description
8196 Reprint of faulty title page (publication) german patentblatt: part 1a6
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20121002