EP1205725A3 - Wärmetauscher - Google Patents

Wärmetauscher Download PDF

Info

Publication number: EP1205725A3
Authority: EP; European Patent Office
Prior art keywords: heat exchanger; wires; thermopositive; heat transfer; fibers
Prior art date: 2000-11-09
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP01660204A

Other languages

English (en)

French (fr)

Other versions

EP1205725A2 (de

Inventor

Pasi Juslenius

Michail Gasik

Markku Lampinen

Keijo Rauhala

Tomi Anttila

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.)

Hydrocell Ltd Oy

Original Assignee

Hydrocell Ltd Oy

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.)

2000-11-09

Filing date

2001-11-07

Publication date

2003-01-02

2001-11-07 Application filed by Hydrocell Ltd Oy filed Critical Hydrocell Ltd Oy

2002-05-15 Publication of EP1205725A2 publication Critical patent/EP1205725A2/de

2003-01-02 Publication of EP1205725A3 publication Critical patent/EP1205725A3/de

Status Withdrawn legal-status Critical Current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
- F28F1/122—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 and being formed of wires
- 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
- F28D7/02—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 helically coiled
- F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration

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)
Sealing Devices (AREA)

EP01660204A 2000-11-09 2001-11-07 Wärmetauscher Withdrawn EP1205725A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20002454A FI20002454A7 (fi)	2000-11-09	2000-11-09	Lämmönsiirrin
FI20002454		2000-11-09

Publications (2)

Publication Number	Publication Date
EP1205725A2 EP1205725A2 (de)	2002-05-15
EP1205725A3 true EP1205725A3 (de)	2003-01-02

Family

ID=8559459

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP01660204A Withdrawn EP1205725A3 (de)	2000-11-09	2001-11-07	Wärmetauscher

Country Status (4)

Country	Link
US (1)	US20020053422A1 (de)
EP (1)	EP1205725A3 (de)
CA (1)	CA2361207A1 (de)
FI (1)	FI20002454A7 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6737616B1 (en) *	2003-04-02	2004-05-18	Tutco, Inc.	Open coil electric resistance heater using twisted resistance wires and methods of making
US20100147486A1 (en) *	2008-12-16	2010-06-17	Jan Vetrovec	Thermal energy storage apparatus
IN2012DN00280A (de)	2009-07-10	2015-05-08	Etalim Inc
US9382874B2 (en)	2010-11-18	2016-07-05	Etalim Inc.	Thermal acoustic passage for a stirling cycle transducer apparatus
US10048019B2 (en) *	2014-12-22	2018-08-14	Hamilton Sundstrand Corporation	Pins for heat exchangers
US9988718B2 (en)	2015-06-19	2018-06-05	Rolls-Royce Corporation	Directed energy deposition with cooling mechanism
US10647060B2 (en)	2016-11-23	2020-05-12	Shapeways, Inc.	Techniques for manufacturing and cooling three-dimensional objects
US20180141285A1 (en) *	2016-11-23	2018-05-24	William Carter Davis	Techniques for manufacturing and cooling three-dimensional objects
US11071234B2 (en) *	2018-10-30	2021-07-20	Board Of Trastees Of The University Of Arkansas	Helical fin design by additive manufacturing of metal for enhanced heat sink for electronics cooling
US11187466B2 (en) *	2019-07-26	2021-11-30	Denso International America, Inc.	Heat exchanger and heat exchanging system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3534814A (en) *	1967-06-28	1970-10-20	American Standard Inc	Heat exchanger construction
WO1993003318A1 (en) *	1991-07-31	1993-02-18	Ronald Albert Pain	Bayonet heat exchanger
DE19624937A1 (de) *	1996-06-22	1998-01-02	Dickgreber Johannes	Wärmetauscher
DE19701833A1 (de) *	1997-01-21	1998-07-23	Viessmann Werke Kg	Wärmetauscher

2000
- 2000-11-09 FI FI20002454A patent/FI20002454A7/fi not_active Application Discontinuation
2001
- 2001-11-05 US US09/985,662 patent/US20020053422A1/en not_active Abandoned
- 2001-11-07 CA CA002361207A patent/CA2361207A1/en not_active Abandoned
- 2001-11-07 EP EP01660204A patent/EP1205725A3/de not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3534814A (en) *	1967-06-28	1970-10-20	American Standard Inc	Heat exchanger construction
WO1993003318A1 (en) *	1991-07-31	1993-02-18	Ronald Albert Pain	Bayonet heat exchanger
DE19624937A1 (de) *	1996-06-22	1998-01-02	Dickgreber Johannes	Wärmetauscher
DE19701833A1 (de) *	1997-01-21	1998-07-23	Viessmann Werke Kg	Wärmetauscher

Also Published As

Publication number	Publication date
CA2361207A1 (en)	2002-05-09
US20020053422A1 (en)	2002-05-09
FI20002454L (fi)	2002-05-10
FI20002454A0 (fi)	2000-11-09
FI20002454A7 (fi)	2002-05-10
EP1205725A2 (de)	2002-05-15

Legal Events

Date	Code	Title	Description
2002-03-28	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
2002-05-15	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2002-05-15	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2002-11-15	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2003-01-02	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2003-01-02	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2003-09-03	17P	Request for examination filed	Effective date: 20030702
2003-09-24	AKX	Designation fees paid	Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2003-10-22	17Q	First examination report despatched	Effective date: 20030905
2004-08-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2004-10-06	18D	Application deemed to be withdrawn	Effective date: 20040116

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EP1505248A3 (de)	2005-02-23	Verbinden von Bohrlochwerkzeuganordnungen
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GB0124311D0 (en)	2001-11-28	Heat exchanger with improved header system
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