SE9903861D0 - An arrangement at an electronic or electrical apparatus - Google Patents

An arrangement at an electronic or electrical apparatus

Info

Publication number
SE9903861D0
SE9903861D0 SE9903861A SE9903861A SE9903861D0 SE 9903861 D0 SE9903861 D0 SE 9903861D0 SE 9903861 A SE9903861 A SE 9903861A SE 9903861 A SE9903861 A SE 9903861A SE 9903861 D0 SE9903861 D0 SE 9903861D0
Authority
SE
Sweden
Prior art keywords
arrangement
electrical apparatus
electronic
comrises
electronical
Prior art date
Application number
SE9903861A
Other languages
Swedish (sv)
Inventor
Urban Aastroem
Bjoern Jacobson
Peter Isberg
Aake Oeberg
Georg Lindblom
Carl-Olof Olsson
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Priority to SE9903861A priority Critical patent/SE9903861D0/en
Publication of SE9903861D0 publication Critical patent/SE9903861D0/en
Priority to PCT/SE2000/002001 priority patent/WO2001031987A1/en

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Organic Insulating Materials (AREA)
  • Secondary Cells (AREA)

Abstract

An arrangement at an electronical or electrical apparatus comrises means (16-18) adapted to create an atmosphere of a gas with an overpressure in contact with at least parts of said apparatus (10).
SE9903861A 1999-10-27 1999-10-27 An arrangement at an electronic or electrical apparatus SE9903861D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9903861A SE9903861D0 (en) 1999-10-27 1999-10-27 An arrangement at an electronic or electrical apparatus
PCT/SE2000/002001 WO2001031987A1 (en) 1999-10-27 2000-10-17 An arrangement at an electronical or electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903861A SE9903861D0 (en) 1999-10-27 1999-10-27 An arrangement at an electronic or electrical apparatus

Publications (1)

Publication Number Publication Date
SE9903861D0 true SE9903861D0 (en) 1999-10-27

Family

ID=20417494

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903861A SE9903861D0 (en) 1999-10-27 1999-10-27 An arrangement at an electronic or electrical apparatus

Country Status (2)

Country Link
SE (1) SE9903861D0 (en)
WO (1) WO2001031987A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2419038B (en) * 2004-09-23 2010-03-31 Trox Cooling methods and apparatus
EP3513639B1 (en) * 2016-09-14 2020-04-22 ABB Power Grids Switzerland AG Cooling arrangement
CN112713129B (en) * 2021-01-14 2022-04-29 度亘激光技术（苏州）有限公司 Semiconductor device heat dissipation device and heat dissipation method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554516A1 (en) * 1983-11-08 1985-05-10 Inf Milit Spatiale Aeronaut Piezoelectric micro-compressor
JPH0614530B2 (en) * 1983-12-23 1994-02-23 株式会社日立製作所 Electronic device cooling device
US4671080A (en) * 1986-01-13 1987-06-09 The Boeing Company Closed cryogenic cooling system without moving parts
FR2717563B1 (en) * 1994-03-18 1996-04-19 Thomson Csf Pulsed gas cooler.
JPH07303310A (en) * 1994-05-06 1995-11-14 Toshiba Corp Semiconductor power converter
JPH0833133A (en) * 1994-07-15 1996-02-02 Toshiba Corp Cooling equipment for gas-insulated equipment
DE19620517A1 (en) * 1996-05-22 1997-11-27 Berud Dipl Ing Koeppe Forcibly ventilated cooler device for power semiconductor of electrical machine

Also Published As

Publication number Publication date
WO2001031987A1 (en) 2001-05-03

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