NL38199C - - Google Patents

Info

Publication number
NL38199C
NL38199C NL61700A NL61700A NL38199C NL 38199 C NL38199 C NL 38199C NL 61700 A NL61700 A NL 61700A NL 61700 A NL61700 A NL 61700A NL 38199 C NL38199 C NL 38199C
Authority
NL
Netherlands
Application number
NL61700A
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
Application granted granted Critical
Publication of NL38199C publication Critical patent/NL38199C/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/19—Ionic thompson effect
NL61700A 1931-07-14 1932-06-29 NL38199C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL78855D DE727096C (de) 1931-07-14 1931-07-14 Fluessigkeitsgekuehlter Vakuumentladungsapparat, z. B. Quecksilberdampfgleichrichter
DE427867X 1933-11-11

Publications (1)

Publication Number Publication Date
NL38199C true NL38199C (fr) 1936-05-15

Family

ID=25922019

Family Applications (1)

Application Number Title Priority Date Filing Date
NL61700A NL38199C (fr) 1931-07-14 1932-06-29

Country Status (6)

Country Link
US (2) US2065660A (fr)
BE (1) BE389791A (fr)
DE (1) DE727096C (fr)
FR (2) FR748694A (fr)
GB (2) GB404283A (fr)
NL (1) NL38199C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE886179C (de) * 1933-11-09 1953-08-13 Julius Pintsch K G Pumpenloser, durch Ventilator luftgekuehlter Quecksilberdampf-Vakuumentladungsapparat mit aus Eisen bestehendem Metallgefaess
DE950580C (de) * 1944-01-29 1956-10-11 Siemens Ag Fluessigkeitsgekuehltes Entladungsgefaess mit metallenen Gefaesswaenden
DE947005C (de) * 1944-06-02 1956-08-09 Siemens Ag Verfahren zur Herstellung von Entladungsgefaessen mit Gefaesswaenden aus Eisen
DE1060503B (de) * 1952-09-25 1959-07-02 Siemens Ag Pumpenlos betriebenes, wassergekuehltes elektrisches Entladungsgefaess, insbesondereStromrichterentladungsgefaess
DE949247C (de) * 1954-06-01 1956-09-13 Siemens Ag Entladungsgefaess fuer Stromrichter mit metallischer Entladungsgefaesswand
US3489894A (en) * 1966-07-21 1970-01-13 High Voltage Engineering Corp High power chamber
US3524327A (en) * 1968-05-31 1970-08-18 Air Liquide Method of maintaining electrical apparatus at very low temperatures

Also Published As

Publication number Publication date
US2065660A (en) 1936-12-29
US2089542A (en) 1937-08-10
GB404283A (en) 1934-01-08
DE727096C (de) 1942-10-27
BE389791A (fr) 1932-10-31
FR748694A (fr) 1933-07-06
GB427867A (en) 1935-05-01
FR45296E (fr) 1935-07-22

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