EP2175212A4 - Dispositif de congélation - Google Patents

Dispositif de congélation

Info

Publication number: EP2175212A4
Authority: EP; European Patent Office
Prior art keywords: freezing device; freezing
Prior art date: 2007-06-29
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

Application number

EP08764088.4A

Other languages

German (de)

English (en)

Other versions

EP2175212A1 (fr

EP2175212B1 (fr

Inventor

Shinichi Kasahara

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.)

Daikin Industries Ltd

Original Assignee

Daikin Industries Ltd

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.)

2007-06-29

Filing date

2008-06-11

Publication date

2014-10-08

2008-06-11 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2010-04-14 Publication of EP2175212A1 publication Critical patent/EP2175212A1/fr

2014-10-08 Publication of EP2175212A4 publication Critical patent/EP2175212A4/fr

2020-02-12 Application granted granted Critical

2020-02-12 Publication of EP2175212B1 publication Critical patent/EP2175212B1/fr

Status Active legal-status Critical Current

2028-06-11 Anticipated expiration legal-status Critical

Classifications

- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
- 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
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
- F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/005—Outdoor unit 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/031—Sensor arrangements
- F25B2313/0314—Temperature sensors near the indoor heat exchanger
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/031—Sensor arrangements
- F25B2313/0315—Temperature sensors near the outdoor heat exchanger
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/23—Separators
- 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
- F25B2600/17—Control issues by controlling the pressure of the condenser
- 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
- F25B2600/21—Refrigerant outlet evaporator 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
- 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
- F25B2700/19—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
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1933—Suction 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
- F25B2700/2102—Temperatures at the outlet of the gas cooler
- 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
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side 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
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
- 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

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Air Conditioning Control Device (AREA)
Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

EP08764088.4A 2007-06-29 2008-06-11 Dispositif de congélation Active EP2175212B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2007173372A JP2009014210A (ja)	2007-06-29	2007-06-29	冷凍装置
PCT/JP2008/001493 WO2009004761A1 (fr)	2007-06-29	2008-06-11	Dispositif de congélation

Publications (3)

Publication Number	Publication Date
EP2175212A1 EP2175212A1 (fr)	2010-04-14
EP2175212A4 true EP2175212A4 (fr)	2014-10-08
EP2175212B1 EP2175212B1 (fr)	2020-02-12

Family

ID=40225828

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08764088.4A Active EP2175212B1 (fr)	2007-06-29	2008-06-11	Dispositif de congélation

Country Status (8)

Country	Link
US (1)	US20100175400A1 (fr)
EP (1)	EP2175212B1 (fr)
JP (1)	JP2009014210A (fr)
KR (1)	KR20100036345A (fr)
CN (1)	CN101688700B (fr)
AU (1)	AU2008272365B2 (fr)
ES (1)	ES2784013T3 (fr)
WO (1)	WO2009004761A1 (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2010276238A (ja) *	2009-05-27	2010-12-09	Sanyo Electric Co Ltd	冷凍サイクル装置
JP5227919B2 (ja) *	2009-08-12	2013-07-03	日立アプライアンス株式会社	ターボ冷凍機
JP5474635B2 (ja) *	2010-03-30	2014-04-16	三洋電機株式会社	冷凍装置
WO2012036855A1 (fr) *	2010-09-13	2012-03-22	Carrier Corporation	Commande de la surchauffe d'un système de compression de vapeur de fluide frigorigène
JP5798830B2 (ja) *	2011-07-29	2015-10-21	三菱重工業株式会社	超臨界サイクルヒートポンプ
US9429347B2 (en) *	2011-08-04	2016-08-30	Mitsubishi Electric Corporation	Refrigeration apparatus
JP5240332B2 (ja) *	2011-09-01	2013-07-17	ダイキン工業株式会社	冷凍装置
JP5594267B2 (ja) *	2011-09-12	2014-09-24	ダイキン工業株式会社	冷凍装置
WO2013069044A1 (fr) *	2011-11-07	2013-05-16	三菱電機株式会社	Appareil de climatisation
JP6029879B2 (ja) *	2012-07-10	2016-11-24	シャープ株式会社	ヒートポンプ式加熱装置
JP5933003B2 (ja) *	2012-07-20	2016-06-08	三菱電機株式会社	空気調和装置
CN104797897A (zh) *	2012-08-24	2015-07-22	开利公司	跨临界制冷剂蒸气压缩系统高侧压力控制
GB2508655A (en) *	2012-12-07	2014-06-11	Elstat Electronics Ltd	CO2 refrigeration compressor control system
JP2014119157A (ja) *	2012-12-14	2014-06-30	Sharp Corp	ヒートポンプ式加熱装置
US9625183B2 (en)	2013-01-25	2017-04-18	Emerson Climate Technologies Retail Solutions, Inc.	System and method for control of a transcritical refrigeration system
DE102013213916A1 (de) *	2013-07-16	2015-01-22	Robert Bosch Gmbh	Verfahren zum Steuern einer Lüftereinrichtung eines Verdampfers eines Wärmepumpenkreislaufs
WO2015029160A1 (fr) *	2013-08-28	2015-03-05	三菱電機株式会社	Climatiseur
WO2015045011A1 (fr) *	2013-09-24	2015-04-02	三菱電機株式会社	Dispositif à cycle de réfrigération
KR101542171B1 (ko) *	2013-10-29	2015-08-06	한국에너지기술연구원	히트펌프 시스템
JP2015178919A (ja) *	2014-03-19	2015-10-08	サンデンホールディングス株式会社	冷凍装置
JP5921776B1 (ja) *	2014-09-22	2016-05-24	三菱電機株式会社	冷凍サイクル装置
US20160109160A1 (en) *	2014-10-15	2016-04-21	General Electric Company	Packaged terminal air conditioner unit
JP6548890B2 (ja) *	2014-10-31	2019-07-24	三菱重工サーマルシステムズ株式会社	冷凍サイクルの制御装置、冷凍サイクル、及び冷凍サイクルの制御方法
US9638444B2 (en) *	2014-11-01	2017-05-02	Teppo Kullervo Jokinen	Filter less A/C system
EP3023712A1 (fr) *	2014-11-19	2016-05-25	Danfoss A/S	Procédé pour commander un système de compression de vapeur avec un récepteur
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US10240836B2 (en)	2015-06-30	2019-03-26	Emerson Climate Technologies Retail Solutions, Inc.	Energy management for refrigeration systems
US11009250B2 (en) *	2015-06-30	2021-05-18	Emerson Climate Technologies Retail Solutions, Inc.	Maintenance and diagnostics for refrigeration systems
US20170016659A1 (en) *	2015-07-14	2017-01-19	Nortek Global Hvac Llc	Refrigerant charge and control method for heat pump systems
EP3334985B1 (fr)	2015-08-14	2019-05-01	Danfoss A/S	Système à compression de vapeur doté d'au moins deux groupes évaporateurs
US20180202689A1 (en) *	2015-09-15	2018-07-19	Denso Corporation	Multi-stage compression refrigeration cycle device
KR102346627B1 (ko) *	2015-09-30	2022-01-05	엘지전자 주식회사	공기조화기 및 그 제어방법
US20170100985A1 (en) *	2015-10-09	2017-04-13	Ritchie Engineering Company, Inc.	Refrigeration efficiency monitoring system
MX2018004617A (es) *	2015-10-20	2018-07-06	Danfoss As	Metodo para controlar un sistema de compresion de vapor con un valor nominal de presion del receptor variable.
CN108139131B (zh)	2015-10-20	2020-07-14	丹佛斯有限公司	用于控制蒸气压缩系统长时间处于喷射器模式的方法
TWI587107B (zh) *	2016-02-18	2017-06-11		Air Compressor Control Method
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CN106196786B (zh) *	2016-07-04	2019-05-31	青岛海尔空调器有限总公司	调节空调室外机电子膨胀阀的方法
US10627146B2 (en)	2016-10-17	2020-04-21	Emerson Climate Technologies, Inc.	Liquid slugging detection and protection
JP6878612B2 (ja) *	2017-10-27	2021-05-26	三菱電機株式会社	冷凍サイクル装置
PL3628942T3 (pl)	2018-09-25	2021-10-04	Danfoss A/S	Sposób sterowania układem sprężania pary przy zmniejszonym ciśnieniu ssania
PL3628940T3 (pl)	2018-09-25	2022-08-22	Danfoss A/S	Sposób sterowania systemem sprężania pary na podstawie szacowanego przepływu
DK180146B1 (en)	2018-10-15	2020-06-25	Danfoss As Intellectual Property	Heat exchanger plate with strenghened diagonal area
CN109855252B (zh) *	2019-02-14	2022-02-22	青岛海尔空调电子有限公司	多联机空调系统的冷媒控制方法
JP2021025670A (ja) *	2019-07-31	2021-02-22	ダイキン工業株式会社	冷媒サイクル装置
JP6904395B2 (ja) *	2019-09-30	2021-07-14	ダイキン工業株式会社	冷凍装置および熱源ユニット
CN112856865A (zh) *	2021-01-28	2021-05-28	山东奇威特太阳能科技有限公司	一种制冷剂流量控制方法及制冷机组
CN114815927B (zh) *	2022-05-24	2024-01-09	国网江苏省电力有限公司泰州供电分公司	一种配电站大型电源温度控制系统
CN115523591B (zh) *	2022-08-17	2023-07-21	宁波奥克斯电气股份有限公司	室内机电子膨胀阀的控制方法、装置及中央空调器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050284164A1 (en) *	2004-06-23	2005-12-29	Denso Corporation	Supercritical heat pump cycle system
US20060086110A1 (en) *	2004-10-21	2006-04-27	Manole Dan M	Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor
US20060277932A1 (en) *	2005-06-08	2006-12-14	Sanyo Electric Co., Ltd.	Refrigerating machine having intermediate-pressure receiver
US20070068178A1 (en) *	2004-12-09	2007-03-29	Matsushita Electric Industrial Co., Ltd.	Heat pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6329155A (ja) *	1986-07-21	1988-02-06	日本電信電話株式会社	空気調和機の制御方法
JPH06329155A (ja) *	1993-05-21	1994-11-29	Mabuchi:Kk	平パレット
JPH08327124A (ja) *	1995-05-31	1996-12-13	Toshiba Corp	空気調和装置の制御方法および空気調和装置
JP4232212B2 (ja) *	1997-11-28	2009-03-04	ダイキン工業株式会社	空気調和装置の運転制御装置
JP4231149B2 (ja) *	1999-04-14	2009-02-25	ヤンマー株式会社	ヒートポンプの制御装置
JP3679323B2 (ja) *	2000-10-30	2005-08-03	三菱電機株式会社	冷凍サイクル装置およびその制御方法
JP2002327950A (ja) *	2001-04-27	2002-11-15	Daikin Ind Ltd	空気調和装置
KR100642709B1 (ko) *	2004-03-19	2006-11-10	산요덴키가부시키가이샤	냉동 장치
JP4049769B2 (ja) *	2004-08-12	2008-02-20	三洋電機株式会社	冷媒サイクル装置

2007
- 2007-06-29 JP JP2007173372A patent/JP2009014210A/ja active Pending
2008
- 2008-06-11 AU AU2008272365A patent/AU2008272365B2/en not_active Ceased
- 2008-06-11 KR KR1020107001866A patent/KR20100036345A/ko not_active Ceased
- 2008-06-11 WO PCT/JP2008/001493 patent/WO2009004761A1/fr active Application Filing
- 2008-06-11 EP EP08764088.4A patent/EP2175212B1/fr active Active
- 2008-06-11 ES ES08764088T patent/ES2784013T3/es active Active
- 2008-06-11 US US12/667,016 patent/US20100175400A1/en not_active Abandoned
- 2008-06-11 CN CN2008800227018A patent/CN101688700B/zh active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050284164A1 (en) *	2004-06-23	2005-12-29	Denso Corporation	Supercritical heat pump cycle system
US20060086110A1 (en) *	2004-10-21	2006-04-27	Manole Dan M	Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor
US20070068178A1 (en) *	2004-12-09	2007-03-29	Matsushita Electric Industrial Co., Ltd.	Heat pump
US20060277932A1 (en) *	2005-06-08	2006-12-14	Sanyo Electric Co., Ltd.	Refrigerating machine having intermediate-pressure receiver

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009004761A1 *

Also Published As

Publication number	Publication date
AU2008272365A1 (en)	2009-01-08
CN101688700A (zh)	2010-03-31
US20100175400A1 (en)	2010-07-15
CN101688700B (zh)	2013-03-27
ES2784013T3 (es)	2020-09-21
WO2009004761A1 (fr)	2009-01-08
AU2008272365B2 (en)	2011-07-28
EP2175212A1 (fr)	2010-04-14
EP2175212B1 (fr)	2020-02-12
JP2009014210A (ja)	2009-01-22
KR20100036345A (ko)	2010-04-07

Publication	Publication Date	Title
EP2175212A4 (fr)	2014-10-08	Dispositif de congélation
EP2309204A4 (fr)	2014-09-10	Dispositif de réfrigération
EP2309207A4 (fr)	2014-11-19	Dispositif de réfrigération
EP2270405A4 (fr)	2014-06-18	Dispositif de refrigeration
EP2357427A4 (fr)	2016-04-27	Dispositif de refrigeration
EP2090849A4 (fr)	2013-05-01	Dispositif de réfrigération
EP1992820A4 (fr)	2014-01-08	Dispositif de congelation
EP2230474A4 (fr)	2015-07-15	Dispositif de refroidissement
EP2068096A4 (fr)	2013-03-27	Dispositif de réfrigération
EP1990587A4 (fr)	2014-11-19	Dispositif de refrigeration
FR2930481B1 (fr)	2013-09-27	Dispositif de refroidissement
EP2102564A4 (fr)	2013-03-13	Dispositif thermoélectrique
EP2518422A4 (fr)	2016-11-02	Dispositif de refrigeration
EP2130510A4 (fr)	2012-11-21	Dispositif endoscope
EP2230471A4 (fr)	2011-02-09	Dispositif de réfrigération
EP2261578A4 (fr)	2013-02-06	Dispositif de réfrigération
EP2231967A4 (fr)	2014-11-05	Dispositif de poignée
FR2909544B1 (fr)	2009-08-28	Dispositif de refroidissement
EP1992887A4 (fr)	2015-12-16	Dispositif de réfrigération
EP2230475A4 (fr)	2011-02-09	Dispositif de réfrigération
EP2345555A4 (fr)	2012-11-21	Dispositif de branchement
EP2068097A4 (fr)	2012-06-13	Dispositif de réfrigération
MC200107A1 (fr)	2008-02-13	Dispositif aérien
EP2244675A4 (fr)	2014-01-22	Dispositif anti-ronflement
EP2141312A4 (fr)	2010-05-26	Dispositif de verrouillage

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