EP0694747A3 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number: EP0694747A3
Authority: EP; European Patent Office
Prior art keywords: heat exchanger; exchanger; heat
Prior art date: 1994-07-25
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

EP95305169A

Other languages

German (de)

French (fr)

Other versions

EP0694747A2 (en

EP0694747B1 (en

Inventor

Toshiharu Shinmura

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.)

Sanden Corp

Original Assignee

Sanden 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.)

1994-07-25

Filing date

1995-07-24

Publication date

1996-12-27

1995-07-24 Application filed by Sanden Corp filed Critical Sanden Corp

1996-01-31 Publication of EP0694747A2 publication Critical patent/EP0694747A2/en

1996-12-27 Publication of EP0694747A3 publication Critical patent/EP0694747A3/en

1999-03-17 Application granted granted Critical

1999-03-17 Publication of EP0694747B1 publication Critical patent/EP0694747B1/en

2015-07-24 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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/035—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other with U-flow or serpentine-flow inside the conduits
- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0391—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 plate-like or laminated conduits a single plate being bent to form one or more conduits
- 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
- F28F2001/027—Tubular elements of cross-section which is non-circular with dimples

Landscapes

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

EP19950305169 1994-07-25 1995-07-24 Heat exchanger Expired - Lifetime EP0694747B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP172847/94		1994-07-25
JP17284794		1994-07-25

Publications (3)

Publication Number	Publication Date
EP0694747A2 EP0694747A2 (en)	1996-01-31
EP0694747A3 true EP0694747A3 (en)	1996-12-27
EP0694747B1 EP0694747B1 (en)	1999-03-17

Family

ID=15949425

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19950305169 Expired - Lifetime EP0694747B1 (en)	1994-07-25	1995-07-24	Heat exchanger

Country Status (5)

Country	Link
EP (1)	EP0694747B1 (en)
CN (1)	CN1084872C (en)
DE (1)	DE69508320T2 (en)
MY (1)	MY133902A (en)
TW (1)	TW319824B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69702723T2 (en) *	1996-02-05	2001-03-29	Sanden Corp	Heat exchangers manufactured by brazing a preliminary assembly and method of manufacturing the same
JPH1047887A (en) *	1996-07-31	1998-02-20	Sanden Corp	Heat exchanger
WO1998009124A1 (en) *	1996-08-29	1998-03-05	Zexel Corporation	Heat exchanger
EP1111321A3 (en) *	1999-12-21	2002-07-31	Visteon Global Technologies, Inc.	Beaded plate for a heat exchanger and method of making same
AU5591301A (en) *	2000-08-08	2002-02-14	Modine Manufacturing Company	Method of making a tube for a heat exchanger
DE60320681T2 (en)	2002-10-31	2009-06-10	Sharp K.K.	REGENERATOR, METHOD FOR THE PRODUCTION OF THE REGENERATOR, SYSTEM FOR THE PRODUCTION OF THE REGENERATOR AND STIRLING-COOLING MACHINE
FR2933015B1 (en) *	2008-06-26	2010-09-10	Valeo Systemes Thermiques	METHOD OF ASSEMBLING PARTS, PARTS AND HEAT EXCHANGER
US8662153B2 (en) *	2010-10-04	2014-03-04	Lg Chem, Ltd.	Battery cell assembly, heat exchanger, and method for manufacturing the heat exchanger
DE102012111928A1 (en) *	2012-12-07	2014-06-12	Pierburg Gmbh	Heat exchanger for an internal combustion engine
CN106767038A (en) *	2016-11-28	2017-05-31	珠海格力电器股份有限公司	Heat exchanger and air conditioner
CN111366013A (en) *	2018-12-26	2020-07-03	浙江盾安热工科技有限公司	Flat pipe and heat exchanger
CN112371839B (en) *	2020-10-21	2024-03-22	中北大学	Processing device and processing method for self-adaptive pressure-stabilizing throttle valve plate

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3710473A (en) *	1971-06-28	1973-01-16	Caterpillar Tractor Co	Method of manufacturing a heat exchanger
JPS5646995A (en) *	1979-09-21	1981-04-28	Tsuchiya Mfg Co Ltd	Soldering multiple-stage plate type heat-exchanger
JPH02165832A (en) *	1988-12-15	1990-06-26	Calsonic Corp	Manufacture of tank for heat exchanger
JPH0420794A (en) *	1990-05-14	1992-01-24	Calsonic Corp	Aluminum made heat exchanging tube
US5271151A (en) *	1990-04-23	1993-12-21	Wallis Bernard J	Method of making a high pressure condenser
JPH0719785A (en) *	1993-06-30	1995-01-20	Toshiba Corp	Heat exchanger pipe and heat exchanger

1995
- 1995-07-24 MY MYPI9502110 patent/MY133902A/en unknown
- 1995-07-24 EP EP19950305169 patent/EP0694747B1/en not_active Expired - Lifetime
- 1995-07-24 DE DE1995608320 patent/DE69508320T2/en not_active Expired - Lifetime
- 1995-07-25 CN CN 95115819 patent/CN1084872C/en not_active Expired - Fee Related
- 1995-07-31 TW TW84107928A patent/TW319824B/zh not_active IP Right Cessation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3710473A (en) *	1971-06-28	1973-01-16	Caterpillar Tractor Co	Method of manufacturing a heat exchanger
JPS5646995A (en) *	1979-09-21	1981-04-28	Tsuchiya Mfg Co Ltd	Soldering multiple-stage plate type heat-exchanger
JPH02165832A (en) *	1988-12-15	1990-06-26	Calsonic Corp	Manufacture of tank for heat exchanger
US5271151A (en) *	1990-04-23	1993-12-21	Wallis Bernard J	Method of making a high pressure condenser
JPH0420794A (en) *	1990-05-14	1992-01-24	Calsonic Corp	Aluminum made heat exchanging tube
JPH0719785A (en) *	1993-06-30	1995-01-20	Toshiba Corp	Heat exchanger pipe and heat exchanger

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 005, no. 105 (M - 077) 8 July 1981 (1981-07-08) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 420 (M - 1023) 11 September 1990 (1990-09-11) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 181 (M - 1242) 30 April 1992 (1992-04-30) *
PATENT ABSTRACTS OF JAPAN vol. 95, no. 001 *

Also Published As

Publication number	Publication date
TW319824B (en)	1997-11-11
EP0694747A2 (en)	1996-01-31
DE69508320T2 (en)	1999-09-09
MY133902A (en)	2007-11-30
CN1084872C (en)	2002-05-15
EP0694747B1 (en)	1999-03-17
CN1133430A (en)	1996-10-16
DE69508320D1 (en)	1999-04-22

Legal Events

Date	Code	Title	Description
1996-01-04	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
1996-01-31	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT SE
1996-11-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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1997-08-13	17P	Request for examination filed	Effective date: 19970613
1998-07-09	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1998-08-25	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1998-08-26	17Q	First examination report despatched	Effective date: 19980714
1998-09-14	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1998-09-14	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1998-12-11	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1999-01-29	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1999-03-17	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT SE
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1999-05-14	ET	Fr: translation filed
1999-05-18	ITF	It: translation for a ep patent filed	Owner name: JACOBACCI & PERANI S.P.A.
2000-01-21	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2000-01-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2000-03-08	26N	No opposition filed
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2003-07-07	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 20030707 Year of fee payment: 9
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