EP1762793A3 - Réfrigérateur à cycle d'air fermé et procédé de refroidissement l'utilisant - Google Patents

Réfrigérateur à cycle d'air fermé et procédé de refroidissement l'utilisant Download PDF

Info

Publication number: EP1762793A3
Authority: EP; European Patent Office
Prior art keywords: refrigerant; heat exchanger; compressor; expansion turbine; closed type
Prior art date: 2005-09-09
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

EP06003379.2A

Other languages

German (de)

English (en)

Other versions

EP1762793A2 (fr

EP1762793B1 (fr

Inventor

Masato Mitsuhashi

Seiichi Okuda

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.)

Mitsubishi Heavy Industries Thermal Systems Ltd

Original Assignee

Mitsubishi Heavy 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.)

2005-09-09

Filing date

2006-02-20

Publication date

2013-12-25

2006-02-20 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

2007-03-14 Publication of EP1762793A2 publication Critical patent/EP1762793A2/fr

2013-12-25 Publication of EP1762793A3 publication Critical patent/EP1762793A3/fr

2018-05-30 Application granted granted Critical

2018-05-30 Publication of EP1762793B1 publication Critical patent/EP1762793B1/fr

2026-02-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000001816 cooling Methods 0.000 title 1
239000003507 refrigerant Substances 0.000 abstract 12
238000005057 refrigeration Methods 0.000 abstract 1

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
- 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
- F25B9/004—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 air
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Devices That Are Associated With Refrigeration Equipment (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

EP06003379.2A 2005-09-09 2006-02-20 Réfrigérateur à cycle d'air fermé et procédé de refroidissement l'utilisant Expired - Lifetime EP1762793B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2005261972A JP2007071507A (ja)	2005-09-09	2005-09-09	密閉型空気冷媒冷凍装置

Publications (3)

Publication Number	Publication Date
EP1762793A2 EP1762793A2 (fr)	2007-03-14
EP1762793A3 true EP1762793A3 (fr)	2013-12-25
EP1762793B1 EP1762793B1 (fr)	2018-05-30

Family

ID=37591519

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06003379.2A Expired - Lifetime EP1762793B1 (fr)	2005-09-09	2006-02-20	Réfrigérateur à cycle d'air fermé et procédé de refroidissement l'utilisant

Country Status (4)

Country	Link
EP (1)	EP1762793B1 (fr)
JP (1)	JP2007071507A (fr)
DK (1)	DK1762793T3 (fr)
NO (1)	NO342771B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008129599A1 (fr) *	2007-04-05	2008-10-30	Earthship K.K.	Système de refroidissement par air ayant une fonction de dégivrage automatique
TWI493144B (zh) *	2012-09-07	2015-07-21	Ind Tech Res Inst	熱交換循環系統
CN103743141B (zh) *	2013-01-11	2017-03-08	摩尔动力(北京)技术股份有限公司	异相传热热力学循环系统
CN105698434A (zh) *	2016-04-13	2016-06-22	桂林电子科技大学	一种压缩空气制冷及制备热水装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1440000A (en) *	1920-05-03	1922-12-26	Charles E Bonine	Refrigeration
GB557093A (en) *	1942-09-24	1943-11-03	J & E Hall Ltd	Improvements in or relating to cooling at low temperatures
US5462110A (en) *	1993-12-30	1995-10-31	Sarver; Donald L.	Closed loop air-cycle heating and cooling system
EP0690275A2 (fr) *	1994-06-27	1996-01-03	Praxair Technology, Inc.	Système de refroidissement avec un circuit frigorifique primaire fermé à haute pression et un circuit frigorifique secondaire
US5644928A (en) *	1992-10-30	1997-07-08	Kajima Corporation	Air refrigerant ice forming equipment
JP2004317081A (ja) *	2003-04-18	2004-11-11	Kobe Steel Ltd	空気冷凍機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3390801B2 (ja) *	1995-03-16	2003-03-31	日本酸素株式会社	低温破砕装置における被破砕物の冷却方法
JPH1047829A (ja) *	1996-07-29	1998-02-20	Nippon Sanso Kk	冷凍倉庫における被冷凍物の冷凍方法及び装置

2005
- 2005-09-09 JP JP2005261972A patent/JP2007071507A/ja active Pending
2006
- 2006-02-16 NO NO20060744A patent/NO342771B1/no not_active IP Right Cessation
- 2006-02-20 EP EP06003379.2A patent/EP1762793B1/fr not_active Expired - Lifetime
- 2006-02-20 DK DK06003379.2T patent/DK1762793T3/en active

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1440000A (en) *	1920-05-03	1922-12-26	Charles E Bonine	Refrigeration
GB557093A (en) *	1942-09-24	1943-11-03	J & E Hall Ltd	Improvements in or relating to cooling at low temperatures
US5644928A (en) *	1992-10-30	1997-07-08	Kajima Corporation	Air refrigerant ice forming equipment
US5462110A (en) *	1993-12-30	1995-10-31	Sarver; Donald L.	Closed loop air-cycle heating and cooling system
EP0690275A2 (fr) *	1994-06-27	1996-01-03	Praxair Technology, Inc.	Système de refroidissement avec un circuit frigorifique primaire fermé à haute pression et un circuit frigorifique secondaire
JP2004317081A (ja) *	2003-04-18	2004-11-11	Kobe Steel Ltd	空気冷凍機

Also Published As

Publication number	Publication date
NO342771B1 (no)	2018-08-06
DK1762793T3 (en)	2018-07-02
NO20060744L (no)	2007-03-12
EP1762793A2 (fr)	2007-03-14
EP1762793B1 (fr)	2018-05-30
JP2007071507A (ja)	2007-03-22

Legal Events

Date	Code	Title	Description
2007-02-09	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
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2007-03-14	AX	Request for extension of the european patent	Extension state: AL BA HR MK YU
2013-11-22	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2013-12-25	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2013-12-25	AX	Request for extension of the european patent	Extension state: AL BA HR MK YU
2013-12-25	RIC1	Information provided on ipc code assigned before grant	Ipc: F25B 9/00 20060101AFI20131119BHEP
2014-07-09	17P	Request for examination filed	Effective date: 20140527
2014-07-09	RBV	Designated contracting states (corrected)	Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2014-09-03	AKX	Designation fees paid	Designated state(s): DE DK FI GB
2017-05-24	17Q	First examination report despatched	Effective date: 20170424
2017-11-15	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MITSUBISHI HEAVY INDUSTRIES, LTD. Owner name: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
2018-02-06	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2018-02-14	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
2018-03-07	INTG	Intention to grant announced	Effective date: 20180207
2018-04-13	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
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