OA02827A - Improvements to heat exchange devices and electron tubes comprising such improvements. - Google Patents

Improvements to heat exchange devices and electron tubes comprising such improvements.

Info

Publication number
OA02827A
OA02827A OA53289A OA53289A OA02827A OA 02827 A OA02827 A OA 02827A OA 53289 A OA53289 A OA 53289A OA 53289 A OA53289 A OA 53289A OA 02827 A OA02827 A OA 02827A
Authority
OA
OAPI
Prior art keywords
heat exchange
exchange devices
electron tubes
tubes
electron
Prior art date
Application number
OA53289A
Other languages
French (fr)
Original Assignee
Thomson Houston Comp Francaise
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 Thomson Houston Comp Francaise filed Critical Thomson Houston Comp Francaise
Publication of OA02827A publication Critical patent/OA02827A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
OA53289A 1967-06-13 1968-06-17 Improvements to heat exchange devices and electron tubes comprising such improvements. OA02827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR110185 1967-06-13

Publications (1)

Publication Number Publication Date
OA02827A true OA02827A (en) 1970-12-15

Family

ID=8632923

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53289A OA02827A (en) 1967-06-13 1968-06-17 Improvements to heat exchange devices and electron tubes comprising such improvements.

Country Status (6)

Country Link
US (1) US3521705A (en)
CH (1) CH485996A (en)
FR (1) FR1550992A (en)
GB (1) GB1207216A (en)
NL (1) NL6808118A (en)
OA (1) OA02827A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159739A (en) * 1977-07-13 1979-07-03 Carrier Corporation Heat transfer surface and method of manufacture
JPS59112199A (en) * 1982-12-17 1984-06-28 Hitachi Ltd Heat-exchanging wall and manufacture thereof
GB2204181B (en) * 1987-04-27 1990-03-21 Thermalloy Inc Heat sink apparatus and method of manufacture
US4879891A (en) * 1987-04-27 1989-11-14 Thermalloy Incorporated Method of manufacturing heat sink apparatus
US6371199B1 (en) * 1988-02-24 2002-04-16 The Trustees Of The University Of Pennsylvania Nucleate boiling surfaces for cooling and gas generation
US20090294112A1 (en) * 2008-06-03 2009-12-03 Nordyne, Inc. Internally finned tube having enhanced nucleation centers, heat exchangers, and methods of manufacture
US10697629B2 (en) 2011-05-13 2020-06-30 Rochester Institute Of Technology Devices with an enhanced boiling surface with features directing bubble and liquid flow and methods thereof
EP2978941B1 (en) * 2013-03-26 2018-08-22 United Technologies Corporation Turbine engine and turbine engine component with improved cooling pedestals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235004A (en) * 1962-02-23 1966-02-15 Thomson Houston Comp Francaise Heat dissipating structure
FR1444696A (en) * 1964-12-17 1966-07-08 Thomson Houston Comp Francaise Improvements made to heat-dissipating walls and to devices comprising such walls

Also Published As

Publication number Publication date
US3521705A (en) 1970-07-28
FR1550992A (en) 1968-12-27
GB1207216A (en) 1970-09-30
NL6808118A (en) 1968-12-16
CH485996A (en) 1970-02-15

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