TREA

Cooling arrangements

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  • CPC
  • H01J19/74
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J19/00Details of vacuum tubes of the types covered by group H01J21/00

Current Industry

H01J19/74Cooling arrangements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotating-anode X-ray tube assembly with cooling system
    • Patent number 9,892,883
    • Issue date Feb 13, 2018
    • Toshiba Electron Tubes & Devices Co., Ltd.
    • Hidero Anno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cooling structure for a screen grid electron tube such as a transmi...
    • Patent number 4,779,022
    • Issue date Oct 18, 1988
    • Siemens Aktiengesellschaft
    • Rainer Badenhoop
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electron tube with a device for cooling the grid base
    • Patent number 4,644,217
    • Issue date Feb 17, 1987
    • Thomson-CSF
    • Roger Hoet
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electron tube with cathode cooling device
    • Patent number 4,639,633
    • Issue date Jan 27, 1987
    • Thomson-CSF
    • Roger Hoet
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetically focussed tube
    • Patent number 4,197,481
    • Issue date Apr 8, 1980
    • International Standard Electric Corporation
    • Graham H. G. Phipps
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3866076
    • Patent number 3,866,076
    • Issue date Feb 11, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3641380
    • Patent number 3,641,380
    • Issue date Feb 8, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3641381
    • Patent number 3,641,381
    • Issue date Feb 8, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3601647
    • Patent number 3,601,647
    • Issue date Aug 24, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3500107
    • Patent number 3,500,107
    • Issue date Mar 10, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3500096
    • Patent number 3,500,096
    • Issue date Mar 10, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3414753
    • Patent number 3,414,753
    • Issue date Dec 3, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3392301
    • Patent number 3,392,301
    • Issue date Jul 9, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3391299
    • Patent number 3,391,299
    • Issue date Jul 2, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3378716
    • Patent number 3,378,716
    • Issue date Apr 16, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3376445
    • Patent number 3,376,445
    • Issue date Apr 2, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3372733
    • Patent number 3,372,733
    • Issue date Mar 12, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3365601
    • Patent number 3,365,601
    • Issue date Jan 23, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3361922
    • Patent number 3,361,922
    • Issue date Jan 2, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3359446
    • Patent number 3,359,446
    • Issue date Dec 19, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3351800
    • Patent number 3,351,800
    • Issue date Nov 7, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3317780
    • Patent number 3,317,780
    • Issue date May 2, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3315107
    • Patent number 3,315,107
    • Issue date Apr 18, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3310704
    • Patent number 3,310,704
    • Issue date Mar 21, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3305742
    • Patent number 3,305,742
    • Issue date Feb 21, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3299948
    • Patent number 3,299,948
    • Issue date Jan 24, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3299949
    • Patent number 3,299,949
    • Issue date Jan 24, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3299317
    • Patent number 3,299,317
    • Issue date Jan 17, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3293480
    • Patent number 3,293,480
    • Issue date Dec 20, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3289022
    • Patent number 3,289,022
    • Issue date Nov 29, 1966
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents