CH447374A - Short arc mercury vapor discharge lamp - Google Patents

Short arc mercury vapor discharge lamp

Info

Publication number
CH447374A
CH447374A CH1022465A CH1022465A CH447374A CH 447374 A CH447374 A CH 447374A CH 1022465 A CH1022465 A CH 1022465A CH 1022465 A CH1022465 A CH 1022465A CH 447374 A CH447374 A CH 447374A
Authority
CH
Switzerland
Prior art keywords
discharge lamp
mercury vapor
vapor discharge
short arc
arc mercury
Prior art date
Application number
CH1022465A
Other languages
German (de)
Inventor
Holmes Thomas
Joannes Jacobs Cornel Adrianus
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH447374A publication Critical patent/CH447374A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
CH1022465A 1964-07-25 1965-07-21 Short arc mercury vapor discharge lamp CH447374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6408551A NL6408551A (en) 1964-07-25 1964-07-25

Publications (1)

Publication Number Publication Date
CH447374A true CH447374A (en) 1967-11-30

Family

ID=19790628

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1022465A CH447374A (en) 1964-07-25 1965-07-21 Short arc mercury vapor discharge lamp

Country Status (10)

Country Link
JP (1) JPS5250468B1 (en)
AT (1) AT255562B (en)
BE (1) BE667253A (en)
CH (1) CH447374A (en)
DE (1) DE1994024U (en)
DK (1) DK112392B (en)
ES (1) ES315676A1 (en)
GB (1) GB1110018A (en)
NL (1) NL6408551A (en)
NO (1) NO120119B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521110A (en) * 1967-09-25 1970-07-21 Gen Electric Mercury-metallic halide vapor lamp with regenerative cycle
DE2826733C2 (en) * 1977-07-05 1982-07-29 General Electric Co., Schenectady, N.Y. High pressure metal halide discharge lamp
US4170746A (en) * 1977-12-27 1979-10-09 General Electric Company High frequency operation of miniature metal vapor discharge lamps
DD203430A1 (en) * 1982-01-19 1983-10-19 Kloss ELECTRODE STABILIZED HIGH-PRESSURE DISCHARGE LAMP WITH LIGHTING ACCESSORIES
US4605881A (en) * 1984-11-29 1986-08-12 General Electric Company High pressure sodium iodide arc lamp with excess iodine
CN1171270C (en) * 1999-10-18 2004-10-13 松下电器产业株式会社 High-pressure discharge lamp, method for producing high-pressure discharge lamp and incandescent lamp
GB2420220B (en) * 2004-11-10 2009-10-14 Gen Electric Ceramic metal halide lamps

Also Published As

Publication number Publication date
NO120119B (en) 1970-08-31
NL6408551A (en) 1966-01-26
BE667253A (en) 1966-01-24
GB1110018A (en) 1968-04-18
DK112392B (en) 1968-12-09
JPS5250468B1 (en) 1977-12-24
DE1994024U (en) 1968-09-19
ES315676A1 (en) 1965-11-01
AT255562B (en) 1967-07-10

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