DE295825C - - Google Patents

Info

Publication number
DE295825C
DE295825C DENDAT295825D DE295825DA DE295825C DE 295825 C DE295825 C DE 295825C DE NDAT295825 D DENDAT295825 D DE NDAT295825D DE 295825D A DE295825D A DE 295825DA DE 295825 C DE295825 C DE 295825C
Authority
DE
Germany
Prior art keywords
berlin
class
cooling
group
mercury vapor
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.)
Active
Application number
DENDAT295825D
Other languages
English (en)
Publication of DE295825C publication Critical patent/DE295825C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/32—Cooling arrangements; Heating arrangements

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Claims (1)

  1. M 295825 KLASSE 21 gv GRUPPE 12.
    ALLGEMEINE ELEKTRICITÄTS-GESELLSCHAFT in BERLIN.
    Vorrichtung zum Kühlen von Vakuunigefäßen von Quecksilberdampfgleichrichtern oder Jhnlichen elektrischen Dampfapparaten.
DENDAT295825D Active DE295825C (de)

Publications (1)

Publication Number Publication Date
DE295825C true DE295825C (de)

Family

ID=550268

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT295825D Active DE295825C (de)

Country Status (1)

Country Link
DE (1) DE295825C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743498C (de) * 1937-03-07 1943-12-27 Siemens Ag Luftgekuehlter Metalldampfstromrichter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743498C (de) * 1937-03-07 1943-12-27 Siemens Ag Luftgekuehlter Metalldampfstromrichter

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