GB1301716A - - Google Patents

Info

Publication number
GB1301716A
GB1301716A GB2033070A GB2033070A GB1301716A GB 1301716 A GB1301716 A GB 1301716A GB 2033070 A GB2033070 A GB 2033070A GB 2033070 A GB2033070 A GB 2033070A GB 1301716 A GB1301716 A GB 1301716A
Authority
GB
United Kingdom
Prior art keywords
tubes
chamber
april
cooled
semi
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.)
Expired
Application number
GB2033070A
Other languages
English (en)
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 filed Critical
Publication of GB1301716A publication Critical patent/GB1301716A/en
Expired legal-status Critical Current

Links

Classifications

    • H10W40/73—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0027—Mitigation of temperature effects

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
GB2033070A 1969-04-30 1970-04-28 Expired GB1301716A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH657669A CH498488A (de) 1969-04-30 1969-04-30 Kühleinrichtung insbesondere für Halbleiterelemente und Elektronenröhren

Publications (1)

Publication Number Publication Date
GB1301716A true GB1301716A (enExample) 1973-01-04

Family

ID=4311772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2033070A Expired GB1301716A (enExample) 1969-04-30 1970-04-28

Country Status (5)

Country Link
US (1) US3653433A (enExample)
CH (1) CH498488A (enExample)
FR (1) FR2046544A5 (enExample)
GB (1) GB1301716A (enExample)
NL (1) NL7006146A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800190A (en) * 1970-11-02 1974-03-26 Bbc Brown Boveri & Cie Cooling system for power semiconductor devices
GB1346157A (en) * 1971-02-13 1974-02-06 Bbc Brown Boveri & Cie Cooling apparatus for a thyristor
US3764765A (en) * 1972-06-12 1973-10-09 Gen Electric Heat dissipation means for electric devices mounted in switchboards (especially circuit breakers)
US3769551A (en) * 1972-08-14 1973-10-30 Gen Electric Circuit breaker with heat pipe cooling means
DE2341097A1 (de) * 1973-08-14 1975-02-27 Siemens Ag Kuehlanordnung fuer flache halbleiterbauelemente, insbesondere fuer scheibenzellen-thyristoren
US3912001A (en) * 1974-03-11 1975-10-14 Gen Electric Water cooled heat sink assembly
JPS5512740B2 (enExample) * 1974-03-15 1980-04-03
JPS5241193B2 (enExample) * 1974-03-16 1977-10-17
DE2417031A1 (de) * 1974-04-08 1975-10-16 Siemens Ag Thyristorsaeule
US5229915A (en) * 1990-02-07 1993-07-20 Ngk Insulators, Ltd. Power semiconductor device with heat dissipating property
US5701951A (en) * 1994-12-20 1997-12-30 Jean; Amigo Heat dissipation device for an integrated circuit
JPH098190A (ja) * 1995-06-22 1997-01-10 Calsonic Corp 電子部品用冷却装置
US5655598A (en) * 1995-09-19 1997-08-12 Garriss; John Ellsworth Apparatus and method for natural heat transfer between mediums having different temperatures
JPH11121667A (ja) 1997-10-20 1999-04-30 Fujitsu Ltd ヒートパイプ式冷却装置
US6980450B2 (en) * 2002-01-24 2005-12-27 Inverters Unlimited, Inc. High power density inverter and components thereof
US20100132924A1 (en) * 2007-04-27 2010-06-03 National University Of Singapore Cooling device for electronic components

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958021A (en) * 1958-04-23 1960-10-25 Texas Instruments Inc Cooling arrangement for transistor
US3347309A (en) * 1966-06-16 1967-10-17 James E Webb Self-adjusting, multisegment, deployable, natural circulation radiator

Also Published As

Publication number Publication date
NL7006146A (enExample) 1970-11-03
FR2046544A5 (enExample) 1971-03-05
CH498488A (de) 1970-10-31
US3653433A (en) 1972-04-04

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GB1301716A (enExample)
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GB1259340A (enExample)
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DE1922446A1 (de) Kuehleinrichtung insbesondere fuer elektronische Anlagen
BOWDITCH et al. Heat-transfer and friction coefficients for subsonic, laminar, transitional and turbulent flow of air through circular tubes
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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees