EP0732560A3 - Tube-in-tube heat exchanger and process for producing same - Google Patents

Tube-in-tube heat exchanger and process for producing same Download PDF

Info

Publication number: EP0732560A3
Authority: EP; European Patent Office
Prior art keywords: tube; heat exchanger; producing same; tube heat; producing
Prior art date: 1995-03-17
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

EP96103446A

Other languages

German (de)

French (fr)

Other versions

EP0732560B1 (en

EP0732560A2 (en

Inventor

Karl-Heinz Dipl-Ing Staffa

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.)

Mahle Behr GmbH and Co KG

Original Assignee

Behr GmbH and Co KG

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.)

1995-03-17

Filing date

1996-03-06

Publication date

1997-10-29

1996-03-06 Application filed by Behr GmbH and Co KG filed Critical Behr GmbH and Co KG

1996-09-18 Publication of EP0732560A2 publication Critical patent/EP0732560A2/en

1997-10-29 Publication of EP0732560A3 publication Critical patent/EP0732560A3/en

2001-05-23 Application granted granted Critical

2001-05-23 Publication of EP0732560B1 publication Critical patent/EP0732560B1/en

2016-03-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/916—Oil cooler

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)
Details Of Heat-Exchange And Heat-Transfer (AREA)

EP96103446A 1995-03-17 1996-03-06 Tube-in-tube heat exchanger and process for producing same Expired - Lifetime EP0732560B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19509788		1995-03-17
DE19509788A DE19509788A1 (en)	1995-03-17	1995-03-17	Double tube heat exchanger and process for its manufacture

Publications (3)

Publication Number	Publication Date
EP0732560A2 EP0732560A2 (en)	1996-09-18
EP0732560A3 true EP0732560A3 (en)	1997-10-29
EP0732560B1 EP0732560B1 (en)	2001-05-23

Family

ID=7757004

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96103446A Expired - Lifetime EP0732560B1 (en)	1995-03-17	1996-03-06	Tube-in-tube heat exchanger and process for producing same

Country Status (3)

Country	Link
US (1)	US5732769A (en)
EP (1)	EP0732560B1 (en)
DE (2)	DE19509788A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0840081B1 (en) *	1996-10-29	2003-04-16	Denso Corporation	Heat exchanger and method for manufacturing the same
EP0846931B1 (en) *	1996-12-03	2002-07-03	Calsonic Kansei Corporation	Oil cooler mounting structure and oil cooler mounting method
US5967111A (en) *	1998-03-24	1999-10-19	Purolator Products Company	Arrangement in an oil filter with integral oil cooler
DE19820412A1 (en) *	1998-05-07	1999-11-11	Behr Gmbh & Co	Heat transfer cooling systems for a motor vehicle engine
US6746600B2 (en) *	2001-10-31	2004-06-08	Arvin Technologies, Inc.	Fluid filter with integrated cooler
US20040089439A1 (en) *	2002-11-07	2004-05-13	Treverton Andrew Clare	Tube-to-tube heat exchanger assembly
JP3794392B2 (en) *	2003-02-25	2006-07-05	日産自動車株式会社	Electric vehicle drive unit
US20050045315A1 (en) *	2003-08-29	2005-03-03	Seager James R.	Concentric tube heat exchanger and end seal therefor
US20050155748A1 (en) *	2003-08-29	2005-07-21	Dana Canada Corporation	Concentric tube heat exchanger end seal therefor
DE10347676A1 (en) *	2003-10-09	2005-05-04	Behr Gmbh & Co Kg	Heating circuit for a motor vehicle
US7191824B2 (en) *	2003-11-21	2007-03-20	Dana Canada Corporation	Tubular charge air cooler
DE102004037392A1 (en) *	2004-07-30	2006-03-23	Behr Gmbh & Co. Kg	Method of brazing a heat exchanger and heat exchanger manufactured by the method
KR100721459B1 (en) *	2005-11-19	2007-05-25	주식회사 경동에버런	Double tube heat exchanger and boiler of instant boiler for heating and hot water
KR100641277B1 (en) *	2005-11-22	2006-11-02	주식회사 경동에버런	Dual pipe heat exchanger of boiler for house heating and hot water
JP4864439B2 (en) *	2005-12-06	2012-02-01	株式会社デンソー	Double tube and manufacturing method thereof
DE102007027639A1 (en) *	2007-06-15	2008-12-18	Rolls-Royce Deutschland Ltd & Co Kg	Heat exchanger for aircraft gas turbine, has pipe concentrically enclosed with radial distance by another pipe for transmission of fluid, and another pipe is provided for transmission of another fluid through ring channel
DE102009028455A1 (en) *	2009-08-11	2011-02-17	Ford Global Technologies, LLC, Dearborn	Combustion engine has coolant circuit and lubricant circuit having lubricant conduit, which transports lubricant to necessary lubricating point of combustion engine
US9052146B2 (en)	2010-12-06	2015-06-09	Saudi Arabian Oil Company	Combined cooling of lube/seal oil and sample coolers
DE102011008119A1 (en)	2011-01-07	2012-07-12	Arup Alu-Rohr Und -Profil Gmbh	Double pipe for double pipe heat exchanger for motor vehicle engine, has recesses and projections that are formed in outer pipe wall and inner pipe wall respectively and are radially inserted into annular gap
US20120222849A1 (en) *	2011-03-02	2012-09-06	Yen-Ti Liu	Oil-Cooling Tube
GB201513415D0 (en) *	2015-07-30	2015-09-16	Senior Uk Ltd	Finned coaxial cooler
JP7169923B2 (en) *	2019-03-27	2022-11-11	日本碍子株式会社	Heat exchanger
CN111750705B (en) *	2019-03-28	2022-04-29	日本碍子株式会社	Flow path structure of heat exchanger and heat exchanger
CA3153400A1 (en)	2021-04-07	2022-10-07	Ecoinnovation Technologies Incorporee	Modular heat exchanger and method of assembly thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB977579A (en) *	1962-03-01	1964-12-09	Serck Radiators Ltd	Heat exchanger
US3831671A (en) *	1972-02-28	1974-08-27	Ford Motor Co	Transmission fluid heat exchanger in a motor vehicle cooling system
US3831672A (en) *	1971-04-05	1974-08-27	Ford Motor Co	Liquid-to-liquid heat exchanger

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2752128A (en) *	1955-10-17	1956-06-26	Modine Mfg Co	Heat exchange structure
US3001767A (en) *	1959-11-16	1961-09-26	Kenmore Machine Products Inc	Tubular structure
US3323586A (en) *	1964-10-14	1967-06-06	Olin Mathieson	Concentric tube heat exchanger with sintered metal matrix
US3339260A (en) *	1964-11-25	1967-09-05	Olin Mathieson	Method of producing heat exchangers
FR2306421A1 (en) *	1975-04-02	1976-10-29	Ferodo Sa	IMPROVEMENTS TO LIQUID COOLING UNITS
CA1094544A (en) *	1978-02-03	1981-01-27	William Melnyk	Heat exchanger
CA1123423A (en) *	1979-08-03	1982-05-11	Modine Manufacturing Company	Heat exchanger and method of making
DE3133756C2 (en) *	1980-10-10	1985-04-25	Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart	Double pipe cooler
US4373578A (en) *	1981-04-23	1983-02-15	Modine Manufacturing Company	Radiator with heat exchanger
JPS6137395A (en) *	1984-07-31	1986-02-22	Sumitomo Light Metal Ind Ltd	Aluminum alloy brazing filler metal for aluminum heat exchanger
FR2592147B1 (en) *	1985-12-23	1988-03-18	Stein Industrie	DEVICE FOR CONTROLLING FLOW IN A HEAT EXCHANGER TUBE.
DE3602891A1 (en) *	1986-01-31	1987-08-06	Sueddeutsche Kuehler Behr	HEAT EXCHANGER FOR MOTOR VEHICLES
DE3912534C2 (en) *	1989-04-17	1994-07-14	Hansa Metallwerke Ag	Gasoline cooler
US5107922A (en) *	1991-03-01	1992-04-28	Long Manufacturing Ltd.	Optimized offset strip fin for use in contact heat exchangers
SE505252C2 (en) *	1992-12-15	1997-07-21	Valeo Engine Cooling Ab	oil Cooler
DE4330214B4 (en) *	1993-09-07	2005-02-17	Behr Gmbh & Co. Kg	heat exchangers
DE9318913U1 (en) *	1993-12-09	1994-02-10	Behr Gmbh & Co, 70469 Stuttgart	Double tube heat exchanger with internal support

1995
- 1995-03-17 DE DE19509788A patent/DE19509788A1/en not_active Withdrawn
1996
- 1996-03-05 US US08/610,937 patent/US5732769A/en not_active Expired - Fee Related
- 1996-03-06 EP EP96103446A patent/EP0732560B1/en not_active Expired - Lifetime
- 1996-03-06 DE DE59606931T patent/DE59606931D1/en not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB977579A (en) *	1962-03-01	1964-12-09	Serck Radiators Ltd	Heat exchanger
US3831672A (en) *	1971-04-05	1974-08-27	Ford Motor Co	Liquid-to-liquid heat exchanger
US3831671A (en) *	1972-02-28	1974-08-27	Ford Motor Co	Transmission fluid heat exchanger in a motor vehicle cooling system

Also Published As

Publication number	Publication date
DE19509788A1 (en)	1996-09-19
US5732769A (en)	1998-03-31
DE59606931D1 (en)	2001-06-28
EP0732560B1 (en)	2001-05-23
EP0732560A2 (en)	1996-09-18

Publication	Publication Date	Title
EP0732560A3 (en)	1997-10-29	Tube-in-tube heat exchanger and process for producing same
EP0775884A3 (en)	1997-10-29	Heat exchanger and process for manufacturing same
HK1001167A1 (en)	1998-05-29	Heat exchanger
ZA964398B (en)	1996-12-09	Heat exchanger
IL114613A0 (en)	1995-11-27	Condenser heat exchanger
GB2289529B (en)	1998-03-04	Heat exchanger
EP0754925A3 (en)	1997-03-26	Heat exchanger
GB2304883B (en)	2000-07-26	Heat exchanger
EP0704259A3 (en)	1996-05-29	A method for producing heat exchangers and a heat exchanger produced by the method
EP0694747A3 (en)	1996-12-27	Heat exchanger
GB2303089B (en)	1998-04-15	Forming heat exchangers
GB2298478B (en)	1999-01-27	Heat exchanger
ZA969783B (en)	1997-07-21	Heat exchanger
AU4611696A (en)	1996-07-24	Tube and shell heat exchanger and method
GB2298913B (en)	1999-08-11	Heat exchangers
GB9517278D0 (en)	1995-10-25	Heat exchanger
GB2307037B (en)	2000-02-16	Heat exchanger baffle
GB9505534D0 (en)	1995-05-03	Heat exchanger managment system
GB2290607B (en)	1998-03-25	Heat exchanger
GB9504120D0 (en)	1995-04-19	Heat exchanger
GB2321255B (en)	2000-03-08	Heat exchanger
GB2308181B (en)	2000-05-17	Heat exchange elements
GB9514719D0 (en)	1995-09-20	Vehicle Heat Exchanger
IL114283A0 (en)	1995-10-31	Tubeless heat exchanger
PL102501U1 (en)	1996-10-28	Heat exchanger

Legal Events

Date	Code	Title	Description
1996-08-02	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
1996-09-18	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE ES FR GB SE
1997-09-12	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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1998-06-10	17P	Request for examination filed	Effective date: 19980408
2000-08-08	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2000-09-27	17Q	First examination report despatched	Effective date: 20000811
2000-10-02	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2000-10-02	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2000-12-15	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2001-04-06	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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