JPS55154756A - Water-cooled thyristor bulb - Google Patents

Water-cooled thyristor bulb

Info

Publication number
JPS55154756A
JPS55154756A JP6146079A JP6146079A JPS55154756A JP S55154756 A JPS55154756 A JP S55154756A JP 6146079 A JP6146079 A JP 6146079A JP 6146079 A JP6146079 A JP 6146079A JP S55154756 A JPS55154756 A JP S55154756A
Authority
JP
Japan
Prior art keywords
water
pipes
combined
air
circuits
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
JP6146079A
Other languages
Japanese (ja)
Inventor
Hideki Takahashi
Kazuo Kobayashi
Shigeo Kobayashi
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 JP6146079A priority Critical patent/JPS55154756A/en
Publication of JPS55154756A publication Critical patent/JPS55154756A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Thyristors (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Rectifiers (AREA)

Abstract

PURPOSE:To improve the insulating property of a water-cooled thyristor bulb to enhance its reliability by constructing a device for cooling heat from component parts of a thyristor circuit of a combined coolant and air circulating double pipe, a combined enclosed box and corona shield, and a combined dehumidifier and blower and the like. CONSTITUTION:A plurality of thyristor circuits 8 bridge-connected in three phases are laminated and contained in an enclosed corona sealing cylinder 19 made of insulator pipes 16A and 16B longitudinally connected through metallic bonds 18A and 18B. Then, a double pipes made of stainless steel water pipe and solid insulator air pipe in a gap produced between the sealing cylinder 19 and the circuits 8 are folded at the top and stood, pure water from a combined ion treating and water feeding unit 14 is fed into the water pipes 15A and 15B to cool the heaters 20A-20C in the circuits 8, becomes grounded state at the grounding potential surface 10, and circulated through a heat exchanger 13. Low moisture airs 17A and 18B are injected from a dehumidifier and compressor 21 at air pipes to cool together with air and water coolings.
JP6146079A 1979-05-21 1979-05-21 Water-cooled thyristor bulb Pending JPS55154756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6146079A JPS55154756A (en) 1979-05-21 1979-05-21 Water-cooled thyristor bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6146079A JPS55154756A (en) 1979-05-21 1979-05-21 Water-cooled thyristor bulb

Publications (1)

Publication Number Publication Date
JPS55154756A true JPS55154756A (en) 1980-12-02

Family

ID=13171660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6146079A Pending JPS55154756A (en) 1979-05-21 1979-05-21 Water-cooled thyristor bulb

Country Status (1)

Country Link
JP (1) JPS55154756A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873144A (en) * 1981-10-26 1983-05-02 Nippon Telegr & Teleph Corp <Ntt> Cooling device for electronic device
WO2010094338A1 (en) 2009-02-20 2010-08-26 Abb Technology Ag Electrical apparatus with electrostatic shield
WO2011000428A1 (en) 2009-07-02 2011-01-06 Abb Technology Ag Power converter with multi-level voltage output and harmonics compensator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873144A (en) * 1981-10-26 1983-05-02 Nippon Telegr & Teleph Corp <Ntt> Cooling device for electronic device
WO2010094338A1 (en) 2009-02-20 2010-08-26 Abb Technology Ag Electrical apparatus with electrostatic shield
WO2011000428A1 (en) 2009-07-02 2011-01-06 Abb Technology Ag Power converter with multi-level voltage output and harmonics compensator

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