EP1253393A3 - Flow channel type heat dissipating fin set - Google Patents

Flow channel type heat dissipating fin set Download PDF

Info

Publication number
EP1253393A3
EP1253393A3 EP02001828A EP02001828A EP1253393A3 EP 1253393 A3 EP1253393 A3 EP 1253393A3 EP 02001828 A EP02001828 A EP 02001828A EP 02001828 A EP02001828 A EP 02001828A EP 1253393 A3 EP1253393 A3 EP 1253393A3
Authority
EP
European Patent Office
Prior art keywords
heat dissipating
dissipating fin
fin set
flow channel
channel type
Prior art date
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
EP02001828A
Other languages
German (de)
French (fr)
Other versions
EP1253393A2 (en
EP1253393B1 (en
Inventor
Meng-Cheng Huang
Tony Wang
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.)
Chaun Choung Technology Corp
Original Assignee
Chaun Choung Technology 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.)
Filing date
Publication date
Application filed by Chaun Choung Technology Corp filed Critical Chaun Choung Technology Corp
Publication of EP1253393A2 publication Critical patent/EP1253393A2/en
Publication of EP1253393A3 publication Critical patent/EP1253393A3/en
Application granted granted Critical
Publication of EP1253393B1 publication Critical patent/EP1253393B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations

Abstract

A flow channel type heat dissipating fin set (10) is formed by a plurality of metal pieces (11). Each metal piece (11) comprises a body (12); and a connecting piece (15) installed on the body (12) having one or more connecting pieces (16) punched from the body (12); the connecting piece (15) being protruded from one side of the body (12); a via hole (19) being formed on the body (12); and buckles (17) and buckling holes (18) being formed on the body (12). The metal pieces (11) are combined by buckling the buckles (17) and buckling holes (18) so that the metal pieces (11) are continuously buckled and stacked as a heat dissipating fin set (10); and via holes (19) on the bodies of the metal pieces are formed as longitudinal flow channels. <IMAGE>
EP02001828A 2001-04-23 2002-01-25 Flow channel type heat dissipating fin set Expired - Lifetime EP1253393B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN01220105 2001-04-23
CN01220105U CN2478253Y (en) 2001-04-23 2001-04-23 Flow channel radiating fin structure

Publications (3)

Publication Number Publication Date
EP1253393A2 EP1253393A2 (en) 2002-10-30
EP1253393A3 true EP1253393A3 (en) 2004-03-03
EP1253393B1 EP1253393B1 (en) 2006-04-12

Family

ID=4693685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02001828A Expired - Lifetime EP1253393B1 (en) 2001-04-23 2002-01-25 Flow channel type heat dissipating fin set

Country Status (4)

Country Link
EP (1) EP1253393B1 (en)
CN (1) CN2478253Y (en)
AT (1) ATE323272T1 (en)
DE (1) DE60210536T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2207394B1 (en) * 2002-07-10 2005-07-16 Salicru, S.A. DEVICE FOR HEAT DISSIPATION, ESPECIALLY FOR SEMICONDUCTING COMPONENTS OR SIMILAR COMPONENTS.
CN101652053B (en) * 2008-08-13 2012-03-14 富准精密工业(深圳)有限公司 Heat dissipating device
CN108323110B (en) * 2018-02-07 2020-12-04 奇鋐科技股份有限公司 Heat radiation fin and its combination structure
CN113804042A (en) * 2021-08-10 2021-12-17 昆山双仔电子科技有限公司 Cooling fin and CNC (computer numerical control) machining process
CN116713706A (en) * 2023-05-31 2023-09-08 深圳市鸿慷电子有限公司 Fin type radiator processing method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592069A (en) * 1976-09-16 1981-07-01 Pasilac As Heat exchange plate for heat-exchangers
DE3616746A1 (en) * 1986-05-17 1987-11-19 Moll Hermann Dipl Ing Fh Plate heat exchanger
US5529120A (en) * 1994-02-01 1996-06-25 Hubbell Incorporated Heat exchanger for electrical cabinet or the like
US5558155A (en) * 1993-08-06 1996-09-24 Mitsubishi Denki Kabushiki Kaisha Cooling apparatus and assembling method thereof
US6205662B1 (en) * 1999-05-14 2001-03-27 Yun-Ching Chen Method of producing a built-up heat exchanger and product thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592069A (en) * 1976-09-16 1981-07-01 Pasilac As Heat exchange plate for heat-exchangers
DE3616746A1 (en) * 1986-05-17 1987-11-19 Moll Hermann Dipl Ing Fh Plate heat exchanger
US5558155A (en) * 1993-08-06 1996-09-24 Mitsubishi Denki Kabushiki Kaisha Cooling apparatus and assembling method thereof
US5529120A (en) * 1994-02-01 1996-06-25 Hubbell Incorporated Heat exchanger for electrical cabinet or the like
US6205662B1 (en) * 1999-05-14 2001-03-27 Yun-Ching Chen Method of producing a built-up heat exchanger and product thereof

Also Published As

Publication number Publication date
EP1253393A2 (en) 2002-10-30
EP1253393B1 (en) 2006-04-12
ATE323272T1 (en) 2006-04-15
DE60210536T2 (en) 2007-01-25
DE60210536D1 (en) 2006-05-24
CN2478253Y (en) 2002-02-20

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