HK61589A - A power unit assembly - Google Patents

A power unit assembly

Info

Publication number
HK61589A
HK61589A HK61589A HK61589A HK61589A HK 61589 A HK61589 A HK 61589A HK 61589 A HK61589 A HK 61589A HK 61589 A HK61589 A HK 61589A HK 61589 A HK61589 A HK 61589A
Authority
HK
Hong Kong
Prior art keywords
power unit
unit assembly
assembly
power
unit
Prior art date
Application number
HK61589A
Inventor
Nobuo Mitsui
Masao Nakazato
Takeki Andou
Mitsuyuki Honbu
Tadashi Ariki
Shigeta Ueda
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
Priority claimed from JP60122467A external-priority patent/JPS61285068A/en
Priority claimed from JP1663486A external-priority patent/JPH06101530B2/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of HK61589A publication Critical patent/HK61589A/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inverter Devices (AREA)
HK61589A 1985-06-07 1989-08-03 A power unit assembly HK61589A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60122467A JPS61285068A (en) 1985-06-07 1985-06-07 Inverter for elevator
JP1663486A JPH06101530B2 (en) 1986-01-28 1986-01-28 Main circuit of power converter

Publications (1)

Publication Number Publication Date
HK61589A true HK61589A (en) 1989-08-11

Family

ID=26353015

Family Applications (1)

Application Number Title Priority Date Filing Date
HK61589A HK61589A (en) 1985-06-07 1989-08-03 A power unit assembly

Country Status (3)

Country Link
GB (1) GB2178243B (en)
HK (1) HK61589A (en)
SG (1) SG35289G (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6474798A (en) * 1987-09-16 1989-03-20 Nec Corp Integrated type power amplifier
DE4007566C2 (en) * 1990-03-09 1998-07-16 Siemens Ag Power amplifier for feeding an inductance with switched transistors
US5370178A (en) * 1993-08-25 1994-12-06 International Business Machines Corporation Convertible cooling module for air or water cooling of electronic circuit components
DE19628548A1 (en) * 1996-07-16 1998-01-22 Abb Patent Gmbh Heat sink profile for air cooling device for semiconductor components
DE19924957B4 (en) 1999-05-31 2004-07-29 Siemens Ag Device for cooling an electronic component fastened in a housing
DE10140328B4 (en) * 2001-08-16 2006-02-02 Siemens Ag Cooling arrangement for cooling electronic components
DE10153748A1 (en) 2001-10-31 2003-05-22 Siemens Ag Converter unit in modular design
IN2014CN04093A (en) * 2011-11-30 2015-07-10 Mitsubishi Electric Corp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1326972A (en) * 1972-03-16 1973-08-15 Elliott Brothers London Ltd Electrical circuit assemblies
GB2047473B (en) * 1979-04-19 1983-01-26 Aei Semiconductors Ltd Mounting assemblies for electrical components

Also Published As

Publication number Publication date
GB2178243A (en) 1987-02-04
GB2178243B (en) 1989-01-18
GB8613711D0 (en) 1986-07-09
SG35289G (en) 1989-10-13

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