NL272789A - - Google Patents

Info

Publication number
NL272789A
NL272789A NL272789DA NL272789A NL 272789 A NL272789 A NL 272789A NL 272789D A NL272789D A NL 272789DA NL 272789 A NL272789 A NL 272789A
Authority
NL
Netherlands
Application number
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.)
Publication of NL272789A publication Critical patent/NL272789A/xx

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
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/106—Shields, screens, or guides for influencing the discharge using magnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
NL272789D 1960-12-27 NL272789A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP26297A DE1146589B (de) 1960-12-27 1960-12-27 Elektrische Hochdruckentladungslampe mit magnetisch stabilisiertem Entladungsbogen

Publications (1)

Publication Number Publication Date
NL272789A true NL272789A (enrdf_load_stackoverflow)

Family

ID=7370406

Family Applications (1)

Application Number Title Priority Date Filing Date
NL272789D NL272789A (enrdf_load_stackoverflow) 1960-12-27

Country Status (6)

Country Link
US (1) US3113234A (enrdf_load_stackoverflow)
BE (1) BE611963A (enrdf_load_stackoverflow)
CH (1) CH398789A (enrdf_load_stackoverflow)
DE (1) DE1146589B (enrdf_load_stackoverflow)
GB (1) GB950237A (enrdf_load_stackoverflow)
NL (1) NL272789A (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182743B (de) * 1961-11-10 1964-12-03 Patra Patent Treuhand Anode fuer eine Hochdruckentladungslampe, insbesondere fuer eine Edelgas-Hochdruckentladungslampe
DE1151877B (de) * 1961-11-27 1963-07-25 Patra Patent Treuhand Kathode fuer eine Hochdruckentladungslampe, vorzugsweise Edelgashochdrucklampe
US3250941A (en) * 1963-03-01 1966-05-10 Gen Electric Discharge lamp manufacture
US3364374A (en) * 1964-09-28 1968-01-16 Gen Electric Compact source lamp having electrode construction providing arc stabilization
US3881132A (en) * 1971-08-19 1975-04-29 California Inst Of Techn Compact, high intensity arc lamp with internal magnetic field producing means
US3851207A (en) * 1972-08-01 1974-11-26 Gen Electric Stabilized high intensity sodium vapor lamp
NL7406379A (nl) * 1974-05-13 1975-11-17 Philips Nv Hogedrukontladingslamp.
US3991336A (en) * 1975-10-31 1976-11-09 Shigeru Suga Xenon lamp having magnets around the electrodes thereof
GB2178225B (en) * 1985-07-16 1990-01-24 English Electric Valve Co Ltd Improvements in or relating to ignitron devices
JPH01209651A (ja) * 1988-01-14 1989-08-23 Gte Prod Corp アーク位置制御のため磁界または電界を利用する高輝度アーク放電光源
US6243057B1 (en) 1990-11-16 2001-06-05 Digital Projection Limited Deformable mirror device driving circuit and method
ATE190752T1 (de) * 1992-06-15 2000-04-15 Digital Projection Ltd Lichtquellen
US6561675B1 (en) 1995-01-27 2003-05-13 Digital Projection Limited Rectangular beam generating light source
EP0660373A3 (en) * 1993-12-21 1996-11-20 Hughes Aircraft Co Punctual light source including a Xenon arc lamp.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805187A (en) * 1927-06-20 1931-05-12 Tom C Rives Apparatus for and method of exciting electrical oscillations
DE716509C (de) * 1935-12-29 1942-01-22 Julius Pintsch Kom Ges Gas- oder dampfgefuellte Bogenentladungslampe mit einem in Richtung der Entladungsbahn verlaufenden Magnetfeld
CH199305A (de) * 1936-10-26 1938-08-15 Ver Gluehlampen Und Elektrizit Hochdruckmetalldampflampe.
GB504120A (en) * 1937-10-18 1939-04-18 Gen Electric Co Ltd Improvements in electrodes for high-pressure mercury-vapour discharge devices
US2543227A (en) * 1948-10-15 1951-02-27 Western Union Telegraph Co Concentrated arc lamp

Also Published As

Publication number Publication date
CH398789A (de) 1966-03-15
GB950237A (en) 1964-02-19
BE611963A (fr) 1962-04-16
DE1146589B (de) 1963-04-04
US3113234A (en) 1963-12-03

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