FR921046A - Réfrigérant - Google Patents

Réfrigérant

Info

Publication number
FR921046A
FR921046A FR921046DA FR921046A FR 921046 A FR921046 A FR 921046A FR 921046D A FR921046D A FR 921046DA FR 921046 A FR921046 A FR 921046A
Authority
FR
France
Prior art keywords
refrigerant
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
Other languages
English (en)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR921046A publication Critical patent/FR921046A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/24—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lasers (AREA)
FR921046D 1944-01-15 1946-02-01 Réfrigérant Expired FR921046A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL804939X 1944-01-15

Publications (1)

Publication Number Publication Date
FR921046A true FR921046A (fr) 1947-04-24

Family

ID=19836558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921046D Expired FR921046A (fr) 1944-01-15 1946-02-01 Réfrigérant

Country Status (4)

Country Link
BE (1) BE461893A (de)
DE (1) DE804939C (de)
FR (1) FR921046A (de)
NL (1) NL62446C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973654C (de) * 1944-12-08 1960-04-21 Telefunken Gmbh Siedekuehleinrichtung fuer elektrische Entladungsgefaesse
DE1062825B (de) * 1951-12-04 1959-08-06 Thomson Houston Comp Francaise Vorrichtung zur Siedekuehlung von Elektronenroehren mit aeusserer Anode
CH328569A (de) * 1952-01-23 1958-03-15 Paul Dr Phil Vierkotter Kühlverfahren und Einrichtung zu dessen Durchführung

Also Published As

Publication number Publication date
NL62446C (de)
BE461893A (de)
DE804939C (de) 1951-05-04

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