FR2485807A1 - Dissipateur de chaleur pour semi-conducteurs ou dispositifs analogues - Google Patents

Dissipateur de chaleur pour semi-conducteurs ou dispositifs analogues Download PDF

Info

Publication number
FR2485807A1
FR2485807A1 FR8112876A FR8112876A FR2485807A1 FR 2485807 A1 FR2485807 A1 FR 2485807A1 FR 8112876 A FR8112876 A FR 8112876A FR 8112876 A FR8112876 A FR 8112876A FR 2485807 A1 FR2485807 A1 FR 2485807A1
Authority
FR
France
Prior art keywords
fins
long
short
heatsink according
height
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
FR8112876A
Other languages
English (en)
French (fr)
Other versions
FR2485807B3 (OSRAM
Inventor
Uwe Bock
Bock Uwe
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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2485807A1 publication Critical patent/FR2485807A1/fr
Application granted granted Critical
Publication of FR2485807B3 publication Critical patent/FR2485807B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H10W40/641—
    • 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
    • F28F3/048—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 ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • 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
    • F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being attachable to the element
    • H10W40/22—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
FR8112876A 1980-06-30 1981-06-30 Dissipateur de chaleur pour semi-conducteurs ou dispositifs analogues Granted FR2485807A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3024748A DE3024748C2 (de) 1980-06-30 1980-06-30 Kühlkörper für Halbleiterbauelemente

Publications (2)

Publication Number Publication Date
FR2485807A1 true FR2485807A1 (fr) 1981-12-31
FR2485807B3 FR2485807B3 (OSRAM) 1983-07-18

Family

ID=6106046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112876A Granted FR2485807A1 (fr) 1980-06-30 1981-06-30 Dissipateur de chaleur pour semi-conducteurs ou dispositifs analogues

Country Status (4)

Country Link
DE (1) DE3024748C2 (OSRAM)
FR (1) FR2485807A1 (OSRAM)
GB (1) GB2079052B (OSRAM)
SE (1) SE457584B (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518310A1 (de) * 1985-05-22 1986-11-27 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Kuehlkoerper fuer halbleiterbauelemente und verfahren zu seiner herstellung
DE8703604U1 (de) * 1987-03-11 1988-07-21 Euroatlas GmbH für Umformertechnik und Optronik, 2800 Bremen Kühlkörper mit Halbleiterschalter
ES2076503T3 (es) * 1990-10-24 1995-11-01 Alusuisse Lonza Services Ag Refrigerador para componentes semiconductores.
DE9319259U1 (de) * 1993-12-15 1994-03-24 Siemens AG, 80333 München Kühlkörper
GB2333353A (en) * 1998-01-16 1999-07-21 Kuo Ching Sung Heat dissipating device
DE19806978B4 (de) * 1998-02-19 2008-08-21 Behr Gmbh & Co. Kg Kühlvorrichtung zur Kühlung durch Konvektion
DE102004040557A1 (de) * 2004-08-16 2006-02-23 Kern, Dietmar, Dr.-Ing. Elektronikkühlkörper
DE102009037259B4 (de) * 2009-08-12 2012-04-19 Semikron Elektronik Gmbh & Co. Kg Anordnung mit einer Kühleinrichtung und einem Leistungshalbleitermodul
US20160369995A1 (en) * 2015-06-16 2016-12-22 Posco Led Company Ltd. Optical semiconductor lighting apparatus
EP3403937B1 (en) * 2017-05-19 2021-01-13 Goodrich Lighting Systems GmbH Exterior aircraft light unit
DE102019107280B4 (de) * 2019-03-21 2026-01-29 apt Extrusions GmbH & Co. KG Kühleinrichtung zur Kühlung eines zu kühlenden Drittgegenstands
WO2020244727A1 (en) * 2019-06-03 2020-12-10 Huawei Technologies Co., Ltd. An apparatus for transferring heat from a heat source to air

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959193A1 (de) * 1969-11-25 1971-05-27 Leonhard Roesch Vorrichtung zum Ermitteln der Maschen- und Reihenzahl bei Strickwaren
DE7913126U1 (de) * 1979-05-07 1979-08-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kuehlkoerper aus stranggepresstem aluminium fuer leistungshalbleiter

Also Published As

Publication number Publication date
SE457584B (sv) 1989-01-09
DE3024748C2 (de) 1986-09-04
GB2079052A (en) 1982-01-13
DE3024748A1 (de) 1982-02-04
GB2079052B (en) 1984-10-24
FR2485807B3 (OSRAM) 1983-07-18
SE8103779L (sv) 1981-12-31

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