JPS55156351A - Forced aircooling type semiconductor device - Google Patents

Forced aircooling type semiconductor device

Info

Publication number
JPS55156351A
JPS55156351A JP5293380A JP5293380A JPS55156351A JP S55156351 A JPS55156351 A JP S55156351A JP 5293380 A JP5293380 A JP 5293380A JP 5293380 A JP5293380 A JP 5293380A JP S55156351 A JPS55156351 A JP S55156351A
Authority
JP
Japan
Prior art keywords
inspection
filter
vehicle
cleaning
aircooling
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.)
Pending
Application number
JP5293380A
Other languages
Japanese (ja)
Inventor
Takahiro Fujisawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5293380A priority Critical patent/JPS55156351A/en
Publication of JPS55156351A publication Critical patent/JPS55156351A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/40—Arrangements for thermal protection or thermal control involving heat exchange by flowing fluids
    • H10W40/43—Arrangements for thermal protection or thermal control involving heat exchange by flowing fluids by flowing gases, e.g. forced air cooling

Landscapes

  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE:To simplify inspection and cleaning and to improve the cooling efficiency by dividing a stack of semiconductors longitudinally arranged into halves at left and right longitudinally and blasting said part through a filter. CONSTITUTION:Air is intaken through the filter 7 provided on an inspection side B of the vehicle to be sent out through a motor blower 8 for cooling the semiconductor stack group 6. The filter and the stack having large frequency of inspection and cleaning are arranged on the side of vehicle, which is easy to work, while a reactor 9 and a capacity 10 having small frequency are arranged on the center side of vehicle. In said arrangement the inspection and cleaning work is easy and besides a big cooling effect can be gained with a low wind pressure motor.
JP5293380A 1980-04-23 1980-04-23 Forced aircooling type semiconductor device Pending JPS55156351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5293380A JPS55156351A (en) 1980-04-23 1980-04-23 Forced aircooling type semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5293380A JPS55156351A (en) 1980-04-23 1980-04-23 Forced aircooling type semiconductor device

Publications (1)

Publication Number Publication Date
JPS55156351A true JPS55156351A (en) 1980-12-05

Family

ID=12928646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5293380A Pending JPS55156351A (en) 1980-04-23 1980-04-23 Forced aircooling type semiconductor device

Country Status (1)

Country Link
JP (1) JPS55156351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119125A (en) * 1981-01-14 1982-07-24 Nissan Motor Co Ltd Cooler of automotive electronic circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093377A (en) * 1973-12-19 1975-07-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093377A (en) * 1973-12-19 1975-07-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119125A (en) * 1981-01-14 1982-07-24 Nissan Motor Co Ltd Cooler of automotive electronic circuit

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