CH581420A5 - - Google Patents

Info

Publication number
CH581420A5
CH581420A5 CH77175A CH77175A CH581420A5 CH 581420 A5 CH581420 A5 CH 581420A5 CH 77175 A CH77175 A CH 77175A CH 77175 A CH77175 A CH 77175A CH 581420 A5 CH581420 A5 CH 581420A5
Authority
CH
Switzerland
Application number
CH77175A
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH77175A priority Critical patent/CH581420A5/xx
Priority to DE19752543075 priority patent/DE2543075A1/de
Publication of CH581420A5 publication Critical patent/CH581420A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H01H2009/526—Cooling of switch parts of the high voltage switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
CH77175A 1975-01-22 1975-01-22 CH581420A5 (enrdf_load_html_response)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH77175A CH581420A5 (enrdf_load_html_response) 1975-01-22 1975-01-22
DE19752543075 DE2543075A1 (de) 1975-01-22 1975-09-26 Kuehlvorrichtung fuer elektrische schaltungselemente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH77175A CH581420A5 (enrdf_load_html_response) 1975-01-22 1975-01-22

Publications (1)

Publication Number Publication Date
CH581420A5 true CH581420A5 (enrdf_load_html_response) 1976-10-29

Family

ID=4194793

Family Applications (1)

Application Number Title Priority Date Filing Date
CH77175A CH581420A5 (enrdf_load_html_response) 1975-01-22 1975-01-22

Country Status (2)

Country Link
CH (1) CH581420A5 (enrdf_load_html_response)
DE (1) DE2543075A1 (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946226A1 (de) * 1979-11-16 1981-05-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kuehlsystem in einem geraete der elektrischen nachrichtentechnik und/oder messtechnik aufnehmenden gehaeuse
DE3150166A1 (de) * 1981-12-18 1983-07-07 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Kuehlsystem fuer nachrichtentechnische geraete hoher verlustleistung
US4921039A (en) * 1987-04-21 1990-05-01 Alberto Ghiraldi Device for the protection and thermal conditioning of apparatus in particular electronic apparatus generating heat
DE4307902C1 (de) * 1993-03-12 1994-06-09 Bosch Gmbh Robert Kühlbare Einrichtung zur Aufnahme elektrischer Baugruppen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1129406A (en) * 1980-05-19 1982-08-10 Masaaki Munekawa Device for releasing heat
US4449578A (en) * 1980-06-16 1984-05-22 Showa Aluminum Corporation Device for releasing heat
US4588023A (en) * 1980-06-16 1986-05-13 Showa Aluminum Corporation Device for releasing heat
ES2024412B3 (es) * 1985-12-13 1992-03-01 Hasler Ag Ascom Procedimiento y dispositivo para la evacuacion de calor perdido de por lo menos un grupo de construccion de elementos electricos
DE4008419A1 (de) * 1990-03-16 1991-09-19 Asea Brown Boveri Stromrichterschrank
US5349498A (en) * 1992-12-23 1994-09-20 Hughes Aircraft Company Integral extended surface cooling of power modules
US5836381A (en) * 1994-07-19 1998-11-17 Nippondenso Co., Ltd. Cooling apparatus using boiling and condensing refrigerant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946226A1 (de) * 1979-11-16 1981-05-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kuehlsystem in einem geraete der elektrischen nachrichtentechnik und/oder messtechnik aufnehmenden gehaeuse
DE3150166A1 (de) * 1981-12-18 1983-07-07 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Kuehlsystem fuer nachrichtentechnische geraete hoher verlustleistung
US4564061A (en) * 1981-12-18 1986-01-14 Ant Nachrichtentechnik Gmbh Cooling system for communications devices with high power losses
US4921039A (en) * 1987-04-21 1990-05-01 Alberto Ghiraldi Device for the protection and thermal conditioning of apparatus in particular electronic apparatus generating heat
DE4307902C1 (de) * 1993-03-12 1994-06-09 Bosch Gmbh Robert Kühlbare Einrichtung zur Aufnahme elektrischer Baugruppen

Also Published As

Publication number Publication date
DE2543075A1 (de) 1976-07-29

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased