EP1541939A4 - REFRIGERATION CYCLE - Google Patents

REFRIGERATION CYCLE

Info

Publication number: EP1541939A4
Authority: EP; European Patent Office
Prior art keywords: refrigeration cycle; refrigeration; cycle
Prior art date: 2002-07-23
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP03765359A

Other languages

German (de)

French (fr)

Other versions

EP1541939A1 (en

Inventor

Shinichi Sakamoto

Yasuhiko Oka

Takayuki Sugimoto

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.)

2002-07-23

Filing date

2003-07-23

Publication date

2008-04-23

2003-07-23 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2005-06-15 Publication of EP1541939A1 publication Critical patent/EP1541939A1/en

2008-04-23 Publication of EP1541939A4 publication Critical patent/EP1541939A4/en

Status Withdrawn legal-status Critical Current

Links

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
- F25B45/00—Arrangements for charging or discharging refrigerant
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
- 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
- F25B2400/01—Heaters
- 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
- F25B2400/16—Receivers
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- 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

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Heat-Pump Type And Storage Water Heaters (AREA)

EP03765359A 2002-07-23 2003-07-23 REFRIGERATION CYCLE Withdrawn EP1541939A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2002213624A JP3963134B2 (en)	2002-07-23	2002-07-23	Refrigeration cycle
JP2002213624		2002-07-23
PCT/JP2003/009319 WO2004010060A1 (en)	2002-07-23	2003-07-23	Refrigerating cycle

Publications (2)

Publication Number	Publication Date
EP1541939A1 EP1541939A1 (en)	2005-06-15
EP1541939A4 true EP1541939A4 (en)	2008-04-23

Family

ID=30767843

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03765359A Withdrawn EP1541939A4 (en)	2002-07-23	2003-07-23	REFRIGERATION CYCLE

Country Status (4)

Country	Link
EP (1)	EP1541939A4 (en)
JP (1)	JP3963134B2 (en)
AU (1)	AU2003252242A1 (en)
WO (1)	WO2004010060A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2012007864A (en) *	2010-06-28	2012-01-12	Mitsubishi Electric Corp	Liquid receiver and refrigerating cycle device using the same
EP4488597A1 (en)	2022-03-04	2025-01-08	Mitsubishi Electric Corporation	Refrigeration cycle device

Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2715317A (en) *	1955-01-03	1955-08-16	Robert L Rhodes	Automatic load control for a reversible heat pump and air conditioner
US3163015A (en) *	1963-05-29	1964-12-29	Gen Electric	Refrigeration system including charge checking means
US3191397A (en) *	1963-07-23	1965-06-29	Gen Electric	Refrigeration system including charge checking means
JPS6089627A (en) *	1983-10-21	1985-05-20	Mitsubishi Electric Corp	Heating device
US4546616A (en) *	1984-02-24	1985-10-15	Carrier Corporation	Heat pump charge optimizer
JPS6162757A (en) *	1984-08-31	1986-03-31	三菱電機株式会社	heating device
US5611211A (en) *	1994-09-07	1997-03-18	General Electric Company	Refirgeration system with electrically controlled refrigerant storage device
JPH1019389A (en) *	1996-07-04	1998-01-23	Saginomiya Seisakusho Inc	Superheat control device for capillary tube
JP2000266415A (en) *	1999-03-15	2000-09-29	Bosch Automotive Systems Corp	Refrigerating cycle
EP1059495A2 (en) *	1999-06-08	2000-12-13	Mitsubishi Heavy Industries, Ltd.	Supercritical vapor compression cycle
JP2001208436A (en) *	2000-01-28	2001-08-03	Mayekawa Mfg Co Ltd	Compression freezing device for common use in subcritical operation and supercritical operation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0414975U (en) *	1990-05-25	1992-02-06
JPH1163686A (en) *	1997-08-12	1999-03-05	Zexel Corp	Refrigeration cycle
JP2000179958A (en) *	1998-12-16	2000-06-30	Matsushita Electric Ind Co Ltd	Air conditioner
JP2002115924A (en) *	2000-07-31	2002-04-19	Daikin Ind Ltd	Heat pump type hot water heater apparatus

2002
- 2002-07-23 JP JP2002213624A patent/JP3963134B2/en not_active Expired - Fee Related
2003
- 2003-07-23 WO PCT/JP2003/009319 patent/WO2004010060A1/en not_active Ceased
- 2003-07-23 EP EP03765359A patent/EP1541939A4/en not_active Withdrawn
- 2003-07-23 AU AU2003252242A patent/AU2003252242A1/en not_active Abandoned

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2715317A (en) *	1955-01-03	1955-08-16	Robert L Rhodes	Automatic load control for a reversible heat pump and air conditioner
US3163015A (en) *	1963-05-29	1964-12-29	Gen Electric	Refrigeration system including charge checking means
US3191397A (en) *	1963-07-23	1965-06-29	Gen Electric	Refrigeration system including charge checking means
JPS6089627A (en) *	1983-10-21	1985-05-20	Mitsubishi Electric Corp	Heating device
US4546616A (en) *	1984-02-24	1985-10-15	Carrier Corporation	Heat pump charge optimizer
JPS6162757A (en) *	1984-08-31	1986-03-31	三菱電機株式会社	heating device
US5611211A (en) *	1994-09-07	1997-03-18	General Electric Company	Refirgeration system with electrically controlled refrigerant storage device
JPH1019389A (en) *	1996-07-04	1998-01-23	Saginomiya Seisakusho Inc	Superheat control device for capillary tube
JP2000266415A (en) *	1999-03-15	2000-09-29	Bosch Automotive Systems Corp	Refrigerating cycle
EP1059495A2 (en) *	1999-06-08	2000-12-13	Mitsubishi Heavy Industries, Ltd.	Supercritical vapor compression cycle
JP2001208436A (en) *	2000-01-28	2001-08-03	Mayekawa Mfg Co Ltd	Compression freezing device for common use in subcritical operation and supercritical operation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004010060A1 *

Also Published As

Publication number	Publication date
AU2003252242A1 (en)	2004-02-09
JP3963134B2 (en)	2007-08-22
EP1541939A1 (en)	2005-06-15
WO2004010060A1 (en)	2004-01-29
JP2004053191A (en)	2004-02-19

Legal Events

Date	Code	Title	Description
2005-04-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2005-06-15	17P	Request for examination filed	Effective date: 20050121
2005-06-15	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
2005-06-15	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2005-11-16	DAX	Request for extension of the european patent (deleted)
2008-04-23	A4	Supplementary search report drawn up and despatched	Effective date: 20080328
2010-04-14	17Q	First examination report despatched	Effective date: 20100311
2015-03-31	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2015-04-29	INTG	Intention to grant announced	Effective date: 20150330
2016-01-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2016-02-17	18D	Application deemed to be withdrawn	Effective date: 20150811

Publication	Publication Date	Title
DE602004017532D1 (en)	2008-12-18	Refrigeration cycle unit
EP1505359A4 (en)	2006-08-30	FRIDGE
DE10356963A8 (en)	2005-04-07	fridge
DE60322645D1 (en)	2008-09-18	Refrigeration cycle unit
DE60306848D1 (en)	2006-08-31	refrigerated
DE602004003733D1 (en)	2007-02-01	fridge
DE602004000908D1 (en)	2006-06-22	refrigerated
DE602004028939D1 (en)	2010-10-14	FRIDGE
DE50302271D1 (en)	2006-04-13	condenser
EP1526283A4 (en)	2011-03-02	COMPRESSOR
EP1669694A4 (en)	2009-04-08	FREEZER
DE60333972D1 (en)	2010-10-14	Built-in refrigerator
ITMI20041561A1 (en)	2004-10-30	FRIDGE
DE60332766D1 (en)	2010-07-08	FRIDGE
EP1541868A4 (en)	2005-12-14	REFRIGERATION COMPRESSOR
DE60238046D1 (en)	2010-12-02	built-in refrigerator
DE50305617D1 (en)	2006-12-21	fastener
EP1541938A4 (en)	2010-06-30	REFRIGERATION INSTALLATION
DE10393408D2 (en)	2005-07-14	Appliance
DE602004000388D1 (en)	2006-04-20	A refrigeration cycle apparatus
BR0311793B1 (en)	2013-12-31	NEBLINA PROJECTIL
DE60309988D1 (en)	2007-01-11	compressor
DE60309858D1 (en)	2007-01-04	COMPRESSOR
DE10300447A8 (en)	2004-11-18	fastener
EP1515046A4 (en)	2006-08-02	SPIRALOID COMPRESSOR