NL7410027A - Gasgevulde booglamp. - Google Patents

Gasgevulde booglamp.

Info

Publication number
NL7410027A
NL7410027A NL7410027A NL7410027A NL7410027A NL 7410027 A NL7410027 A NL 7410027A NL 7410027 A NL7410027 A NL 7410027A NL 7410027 A NL7410027 A NL 7410027A NL 7410027 A NL7410027 A NL 7410027A
Authority
NL
Netherlands
Prior art keywords
arc lamp
gas filled
filled arc
gas
lamp
Prior art date
Application number
NL7410027A
Other languages
English (en)
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Publication of NL7410027A publication Critical patent/NL7410027A/nl

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
    • H01J61/04—Electrodes; Screens; Shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/98—Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge, e.g. tungsten arc lamp
NL7410027A 1973-07-25 1974-07-24 Gasgevulde booglamp. NL7410027A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382407A US3862449A (en) 1973-07-25 1973-07-25 Ion sleeve for arc lamp electrode

Publications (1)

Publication Number Publication Date
NL7410027A true NL7410027A (nl) 1975-01-28

Family

ID=23508815

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7410027A NL7410027A (nl) 1973-07-25 1974-07-24 Gasgevulde booglamp.

Country Status (5)

Country Link
US (1) US3862449A (nl)
JP (1) JPS5043773A (nl)
DE (1) DE2435177A1 (nl)
FR (1) FR2239014B3 (nl)
NL (1) NL7410027A (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970883A (en) * 1975-04-07 1976-07-20 Varian Associates Arc lamp with movable electrode
US4472884A (en) * 1982-01-11 1984-09-25 Applied Technologies Associates Borehole azimuth determination using magnetic field sensor
US4599540A (en) * 1984-07-16 1986-07-08 Ilc Technology, Inc. High intensity arc lamp
US4633128A (en) * 1985-05-17 1986-12-30 Ilc Technology, Inc. Short arc lamp with improved thermal characteristics
JPH0773001B2 (ja) * 1985-10-18 1995-08-02 東芝ライテック株式会社 投光光源装置
US4724352A (en) * 1985-12-16 1988-02-09 Ilc Technology, Inc. Short-arc lamp with alternating current drive
US6243057B1 (en) 1990-11-16 2001-06-05 Digital Projection Limited Deformable mirror device driving circuit and method
US6561675B1 (en) 1995-01-27 2003-05-13 Digital Projection Limited Rectangular beam generating light source
US6602104B1 (en) * 2000-03-15 2003-08-05 Eg&G Ilc Technology Simplified miniature xenon arc lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1992852A (en) * 1930-04-16 1935-02-26 Bader Jakob Surge protector
US2422659A (en) * 1943-08-21 1947-06-24 Bell Telephone Labor Inc Spark gap discharge device
US2456563A (en) * 1944-10-21 1948-12-14 Sylvania Electric Prod Ultra high frequency electronic tube
US2670451A (en) * 1950-01-12 1954-02-23 Westinghouse Electric Corp Short arc high-pressure vapor discharge lamp
US3758819A (en) * 1971-12-27 1973-09-11 Scient Instr Inc Flash discharge apparatus and method

Also Published As

Publication number Publication date
US3862449A (en) 1975-01-21
FR2239014A1 (nl) 1975-02-21
FR2239014B3 (nl) 1976-07-09
DE2435177A1 (de) 1975-02-13
JPS5043773A (nl) 1975-04-19

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