NL39310C - - Google Patents

Info

Publication number
NL39310C
NL39310C NL66819A NL66819A NL39310C NL 39310 C NL39310 C NL 39310C NL 66819 A NL66819 A NL 66819A NL 66819 A NL66819 A NL 66819A NL 39310 C NL39310 C NL 39310C
Authority
NL
Netherlands
Application number
NL66819A
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 NL39310C publication Critical patent/NL39310C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/30Vessels; Containers
    • H01J61/34Double-wall vessels or containers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32Seals for leading-in conductors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32Seals for leading-in conductors
    • H01J5/40End-disc seals, e.g. flat header
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0033Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034Lamp bases
    • H01J2893/0035Lamp bases shaped as flat plates, in particular metallic
NL66819A 1931-12-23 1933-09-28 NL39310C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL59660A NL38246C (da) 1931-12-23 1931-12-23
DEN35695D DE655156C (de) 1931-12-23 1933-09-07 Insbesondere zur Lichtausstrahlung dienende elektrische Entladungsroehre

Publications (1)

Publication Number Publication Date
NL39310C true NL39310C (da) 1936-11-16

Family

ID=33565850

Family Applications (2)

Application Number Title Priority Date Filing Date
NL59660A NL38246C (da) 1931-12-23 1931-12-23
NL66819A NL39310C (da) 1931-12-23 1933-09-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL59660A NL38246C (da) 1931-12-23 1931-12-23

Country Status (9)

Country Link
US (2) US1919932A (da)
AT (3) AT134016B (da)
BE (1) BE404540A (da)
CH (1) CH167310A (da)
DE (3) DE615145C (da)
DK (2) DK47957C (da)
FR (2) FR45132E (da)
GB (2) GB389747A (da)
NL (2) NL38246C (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433404A (en) * 1942-02-25 1947-12-30 Raytheon Mfg Co Light generating device
US2615146A (en) * 1948-02-11 1952-10-21 Cooper Hewitt Electric Co Thermostatic switch
DE1098607B (de) * 1959-04-24 1961-02-02 Licentia Gmbh Hochdrucklampe
US3188461A (en) * 1963-03-12 1965-06-08 Willis L Lipscomb Plural walled fixtures
US4536831A (en) * 1984-07-09 1985-08-20 Gte Products Corporation Replacement lamp with means for spacing

Also Published As

Publication number Publication date
CH167310A (de) 1934-02-15
AT134016B (de) 1933-07-10
DK47957C (da) 1933-10-30
AT135171B (de) 1933-10-25
FR741071A (da) 1933-02-04
DE602011C (de) 1934-08-29
DE655156C (de) 1938-01-10
NL38246C (da) 1936-06-15
GB421043A (en) 1934-12-12
US2056631A (en) 1936-10-06
DK50718C (da) 1935-09-30
DE615145C (de) 1935-06-28
AT140010B (de) 1934-12-27
GB389747A (en) 1933-03-23
US1919932A (en) 1933-07-25
FR45132E (fr) 1935-06-13
BE404540A (da)

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