CH398789A - Elektrische Hochdruckentladungslampe mit Magnetfeldstabilisierung - Google Patents

Elektrische Hochdruckentladungslampe mit Magnetfeldstabilisierung

Info

Publication number
CH398789A
CH398789A CH1424561A CH1424561A CH398789A CH 398789 A CH398789 A CH 398789A CH 1424561 A CH1424561 A CH 1424561A CH 1424561 A CH1424561 A CH 1424561A CH 398789 A CH398789 A CH 398789A
Authority
CH
Switzerland
Prior art keywords
magnetic field
high pressure
discharge lamp
pressure discharge
electric high
Prior art date
Application number
CH1424561A
Other languages
German (de)
English (en)
Inventor
Horst Dipl Phys Schlegel
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of CH398789A publication Critical patent/CH398789A/de

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
CH1424561A 1960-12-27 1961-12-08 Elektrische Hochdruckentladungslampe mit Magnetfeldstabilisierung CH398789A (de)

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
CH398789A true CH398789A (de) 1966-03-15

Family

ID=7370406

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1424561A CH398789A (de) 1960-12-27 1961-12-08 Elektrische Hochdruckentladungslampe mit Magnetfeldstabilisierung

Country Status (6)

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

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
US6561675B1 (en) 1995-01-27 2003-05-13 Digital Projection Limited Rectangular beam generating light source
DE69328095T2 (de) * 1992-06-15 2000-12-21 Digital Projection Ltd., Middleton Lichtquellen
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
BE611963A (fr) 1962-04-16
US3113234A (en) 1963-12-03
DE1146589B (de) 1963-04-04
GB950237A (en) 1964-02-19
NL272789A (en))

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