EP3239640A4 - Refrigeration cycle apparatus - Google Patents

Refrigeration cycle apparatus Download PDF

Info

Publication number: EP3239640A4
Authority: EP; European Patent Office
Prior art keywords: refrigeration cycle; cycle apparatus; refrigeration; cycle
Prior art date: 2014-12-26
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP14909044.1A

Other languages

German (de)

French (fr)

Other versions

EP3239640A1 (en

Inventor

Shin Nakamura

Hideaki Maeyama

Akira Ishibashi

Shinya Higashiiue

Daisuke Ito

Shigeyoshi MATSUI

Takumi NISHIYAMA

Yuki UGAJIN

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 Electric Corp

Original Assignee

Mitsubishi Electric 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.)

2014-12-26

Filing date

2014-12-26

Publication date

2018-09-26

2014-12-26 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2017-11-01 Publication of EP3239640A1 publication Critical patent/EP3239640A1/en

2018-09-26 Publication of EP3239640A4 publication Critical patent/EP3239640A4/en

Status Withdrawn legal-status Critical Current

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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Geometry (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

EP14909044.1A 2014-12-26 2014-12-26 Refrigeration cycle apparatus Withdrawn EP3239640A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2014/084466 WO2016103437A1 (en)	2014-12-26	2014-12-26	Refrigeration cycle apparatus

Publications (2)

Publication Number	Publication Date
EP3239640A1 EP3239640A1 (en)	2017-11-01
EP3239640A4 true EP3239640A4 (en)	2018-09-26

Family

ID=56149530

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14909044.1A Withdrawn EP3239640A4 (en)	2014-12-26	2014-12-26	Refrigeration cycle apparatus

Country Status (3)

Country	Link
EP (1)	EP3239640A4 (en)
JP (1)	JP6415600B2 (en)
WO (1)	WO2016103437A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2018059638A (en) *	2016-09-30	2018-04-12	株式会社富士通ゼネラル	Heat exchanger and refrigeration cycle device
JP7561483B2 (en)	2018-06-12	2024-10-04	ダイキン工業株式会社	Indoor heat exchanger and air conditioning device
JP2021081081A (en) *	2019-11-14	2021-05-27	ダイキン工業株式会社	Heat transfer pipe and heat exchanger
WO2022085067A1 (en) *	2020-10-20	2022-04-28	三菱電機株式会社	Heat exchanger and refrigeration cycle device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH06185885A (en) *	1992-07-24	1994-07-08	Furukawa Electric Co Ltd:The	Flat multi-holed condensing and heat transfer pipe
JP2002318086A (en) *	2001-04-16	2002-10-31	Japan Climate Systems Corp	Heat exchanger tube
JP2010255864A (en) *	2009-04-21	2010-11-11	Showa Denko Kk	Flat tube and heat exchanger
EP2711405A1 (en) *	2011-05-19	2014-03-26	Asahi Glass Company, Limited	Working medium and heat-cycle system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63116095A (en) *	1986-10-31	1988-05-20	Matsushita Refrig Co	Flat type heat exchanging pipe
JP2000154987A (en) *	1998-11-19	2000-06-06	Daikin Ind Ltd	Air heat exchanger
JP3313086B2 (en) *	1999-06-11	2002-08-12	昭和電工株式会社	Tube for heat exchanger
JP2001165532A (en) *	1999-12-09	2001-06-22	Denso Corp	Refrigerant condenser
JP2009063228A (en) *	2007-09-06	2009-03-26	Showa Denko Kk	Flat heat transfer tube
JP2012102969A (en) *	2010-11-12	2012-05-31	Showa Denko Kk	Evaporator with cool storage function
CN102269536A (en) *	2011-08-17	2011-12-07	三花丹佛斯（杭州）微通道换热器有限公司	Flat tube used for heat exchanger and heat exchanger with same
GB2530915C (en) *	2013-06-19	2019-10-30	Mitsubishi Electric Corp	Air-conditioning apparatus

2014
- 2014-12-26 EP EP14909044.1A patent/EP3239640A4/en not_active Withdrawn
- 2014-12-26 JP JP2016565792A patent/JP6415600B2/en active Active
- 2014-12-26 WO PCT/JP2014/084466 patent/WO2016103437A1/en active Application Filing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH06185885A (en) *	1992-07-24	1994-07-08	Furukawa Electric Co Ltd:The	Flat multi-holed condensing and heat transfer pipe
JP2002318086A (en) *	2001-04-16	2002-10-31	Japan Climate Systems Corp	Heat exchanger tube
JP2010255864A (en) *	2009-04-21	2010-11-11	Showa Denko Kk	Flat tube and heat exchanger
EP2711405A1 (en) *	2011-05-19	2014-03-26	Asahi Glass Company, Limited	Working medium and heat-cycle system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016103437A1 *

Also Published As

Publication number	Publication date
EP3239640A1 (en)	2017-11-01
WO2016103437A1 (en)	2016-06-30
JPWO2016103437A1 (en)	2017-04-27
JP6415600B2 (en)	2018-10-31

Publication	Publication Date	Title
EP3348939A4 (en)	2019-04-17	Refrigeration cycle device
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EP3321606A4 (en)	2019-02-27	Refrigeration cycle device
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EP3121534A4 (en)	2017-12-13	Refrigeration cycle apparatus
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EP3208555A4 (en)	2018-05-30	Refrigeration cycle device
EP3228956A4 (en)	2019-01-02	Refrigeration cycle device
EP3121532A4 (en)	2017-11-22	Refrigeration cycle apparatus
EP3128257A4 (en)	2018-04-04	Refrigeration cycle device
EP3450866A4 (en)	2019-05-08	Refrigeration cycle apparatus
EP3203163A4 (en)	2018-06-06	Refrigeration cycle device
EP3118542A4 (en)	2018-01-31	Refrigerating cycle device
EP3312526A4 (en)	2019-01-23	Refrigeration cycle device
EP3246637A4 (en)	2018-12-26	Refrigeration cycle device
EP3361184A4 (en)	2018-09-19	Refrigeration cycle device
EP3173268A4 (en)	2018-04-18	Refrigeration cycle device
EP3136019A4 (en)	2017-12-27	Refrigeration cycle device
GB2545827B (en)	2020-06-24	Refrigeration cycle apparatus
EP3118541A4 (en)	2018-04-11	Refrigeration cycle apparatus
EP3450884A4 (en)	2019-04-17	Refrigeration cycle apparatus
EP3517853A4 (en)	2019-10-09	Refrigeration cycle apparatus
EP3228951A4 (en)	2018-07-04	Refrigeration cycle apparatus
EP3267130A4 (en)	2018-11-07	Refrigeration cycle device
EP3217112A4 (en)	2018-05-02	Refrigeration cycle device

Legal Events

Date	Code	Title	Description
2017-09-29	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
2017-11-01	17P	Request for examination filed	Effective date: 20170413
2017-11-01	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2017-11-01	AX	Request for extension of the european patent	Extension state: BA ME
2018-04-04	DAX	Request for extension of the european patent (deleted)
2018-09-26	A4	Supplementary search report drawn up and despatched	Effective date: 20180827
2018-09-26	RIC1	Information provided on ipc code assigned before grant	Ipc: F25B 1/00 20060101ALI20180821BHEP Ipc: F28F 1/02 20060101AFI20180821BHEP Ipc: F28D 21/00 20060101ALI20180821BHEP Ipc: F28D 1/053 20060101ALI20180821BHEP
2019-03-06	17Q	First examination report despatched	Effective date: 20190131
2019-04-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2019-05-15	18W	Application withdrawn	Effective date: 20190409