EP1256771A4 - Wärmetauscher - Google Patents

Wärmetauscher

Info

Publication number: EP1256771A4
Authority: EP; European Patent Office
Prior art keywords: heat exchanger; exchanger; heat
Prior art date: 1999-07-19
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

EP00912901A

Other languages

English (en)

French (fr)

Other versions

EP1256771B1 (de

EP1256771A1 (de

Inventor

Muneo Sakurada

Soichi Kato

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.)

Valeo Thermal Systems Japan Corp

Original Assignee

Zexel Valeo Climate Control 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.)

1999-07-19

Filing date

2000-03-29

Publication date

2005-11-09

2000-03-29 Application filed by Zexel Valeo Climate Control Corp filed Critical Zexel Valeo Climate Control Corp

2002-11-13 Publication of EP1256771A1 publication Critical patent/EP1256771A1/de

2005-11-09 Publication of EP1256771A4 publication Critical patent/EP1256771A4/de

2008-10-22 Application granted granted Critical

2008-10-22 Publication of EP1256771B1 publication Critical patent/EP1256771B1/de

2020-03-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- 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
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
- F28F1/128—Fins with openings, e.g. louvered fins
- 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
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0435—Combination of units extending one behind the other

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)
Air-Conditioning For Vehicles (AREA)
Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Details Of Heat-Exchange And Heat-Transfer (AREA)

EP00912901A 1999-07-19 2000-03-29 Fahrzeug umfassend zwei wärmetauscher Expired - Lifetime EP1256771B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP20435499		1999-07-19
JP20435499A JP3625259B2 (ja)	1999-07-19	1999-07-19	熱交換器
PCT/JP2000/001935 WO2001006194A1 (fr)	1999-07-19	2000-03-29	Echangeur de chaleur

Publications (3)

Publication Number	Publication Date
EP1256771A1 EP1256771A1 (de)	2002-11-13
EP1256771A4 true EP1256771A4 (de)	2005-11-09
EP1256771B1 EP1256771B1 (de)	2008-10-22

Family

ID=16489128

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00912901A Expired - Lifetime EP1256771B1 (de)	1999-07-19	2000-03-29	Fahrzeug umfassend zwei wärmetauscher

Country Status (4)

Country	Link
EP (1)	EP1256771B1 (de)
JP (1)	JP3625259B2 (de)
DE (1)	DE60040620D1 (de)
WO (1)	WO2001006194A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4420689B2 (ja) *	2004-01-29	2010-02-24	株式会社ヴァレオサーマルシステムズ	自動車のフロント構造
JP2008039322A (ja) *	2006-08-08	2008-02-21	Univ Of Tokyo	熱交換器およびこれを備える熱交換装置
US8196646B2 (en)	2008-12-15	2012-06-12	Delphi Technologies, Inc.	Heat exchanger assembly
JP7047361B2 (ja) *	2017-12-08	2022-04-05	株式会社デンソー	熱交換器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58108394A (ja) *	1981-12-21	1983-06-28	Hitachi Ltd	熱交換器
DE4327213A1 (de) *	1993-08-13	1995-02-16	Ruecker Gmbh	Rekuperativer Wärmetauscher, insbesondere Kühler für Kraftfahrzeuge
EP0773419A2 (de) *	1995-11-13	1997-05-14	Denso Corporation	Wärmetauscher
US5730213A (en) *	1995-11-13	1998-03-24	Alliedsignal, Inc.	Cooling tube for heat exchanger
JPH11148795A (ja) *	1997-11-14	1999-06-02	Toyo Radiator Co Ltd	複合型熱交換器
WO1999028692A1 (fr) *	1997-11-28	1999-06-10	Zexel Corporation	Echangeurs de chaleur paralleles formant une unite et leur procede de fabrication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5529116A (en) *	1989-08-23	1996-06-25	Showa Aluminum Corporation	Duplex heat exchanger
JP3855346B2 (ja) *	1997-03-17	2006-12-06	株式会社デンソー	熱交換器
JPH1194485A (ja) *	1997-09-19	1999-04-09	Denso Corp	複式熱交換器

1999
- 1999-07-19 JP JP20435499A patent/JP3625259B2/ja not_active Expired - Fee Related
2000
- 2000-03-29 EP EP00912901A patent/EP1256771B1/de not_active Expired - Lifetime
- 2000-03-29 WO PCT/JP2000/001935 patent/WO2001006194A1/ja active Application Filing
- 2000-03-29 DE DE60040620T patent/DE60040620D1/de not_active Expired - Lifetime

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58108394A (ja) *	1981-12-21	1983-06-28	Hitachi Ltd	熱交換器
DE4327213A1 (de) *	1993-08-13	1995-02-16	Ruecker Gmbh	Rekuperativer Wärmetauscher, insbesondere Kühler für Kraftfahrzeuge
EP0773419A2 (de) *	1995-11-13	1997-05-14	Denso Corporation	Wärmetauscher
US5730213A (en) *	1995-11-13	1998-03-24	Alliedsignal, Inc.	Cooling tube for heat exchanger
JPH11148795A (ja) *	1997-11-14	1999-06-02	Toyo Radiator Co Ltd	複合型熱交換器
WO1999028692A1 (fr) *	1997-11-28	1999-06-10	Zexel Corporation	Echangeurs de chaleur paralleles formant une unite et leur procede de fabrication

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 215 (M - 244) 22 September 1983 (1983-09-22) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 11 30 September 1999 (1999-09-30) *
See also references of WO0106194A1 *

Also Published As

Publication number	Publication date
WO2001006194A1 (fr)	2001-01-25
DE60040620D1 (de)	2008-12-04
JP2001033193A (ja)	2001-02-09
EP1256771B1 (de)	2008-10-22
EP1256771A1 (de)	2002-11-13
JP3625259B2 (ja)	2005-03-02

Legal Events

Date	Code	Title	Description
2002-09-27	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
2002-11-13	17P	Request for examination filed	Effective date: 20020213
2002-11-13	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR GB
2005-11-09	A4	Supplementary search report drawn up and despatched	Effective date: 20050927
2006-11-08	17Q	First examination report despatched	Effective date: 20060208
2008-03-29	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2008-04-16	RTI1	Title (correction)	Free format text: VEHICLE INCORPORATING TWO HEAT EXCHANGERS
2008-08-06	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2008-09-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2008-09-24	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ZEXEL VALEO CLIMATE CONTROL CORPORATION
2008-10-22	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB
2008-10-22	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2008-12-04	REF	Corresponds to:	Ref document number: 60040620 Country of ref document: DE Date of ref document: 20081204 Kind code of ref document: P
2009-08-28	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2009-08-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2009-09-30	26N	No opposition filed	Effective date: 20090723
2011-07-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20110323 Year of fee payment: 12
2012-11-28	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20120329
2013-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120329
2016-02-08	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17
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2019-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181002
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