[go: up one dir, main page]

BE766143A - Lampe a decharge dans la vapeur de sodium a haute pression - Google Patents

Lampe a decharge dans la vapeur de sodium a haute pression

Info

Publication number
BE766143A
BE766143A BE766143A BE766143A BE766143A BE 766143 A BE766143 A BE 766143A BE 766143 A BE766143 A BE 766143A BE 766143 A BE766143 A BE 766143A BE 766143 A BE766143 A BE 766143A
Authority
BE
Belgium
Prior art keywords
high pressure
discharge lamp
vapor discharge
pressure sodium
sodium vapor
Prior art date
Application number
BE766143A
Other languages
English (en)
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 BE766143A publication Critical patent/BE766143A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/0517—Housing
    • G03B2215/0525—Reflector
    • G03B2215/0532—Flashtube mounting
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
    • G03B2215/0578—Flashtube mounting
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0582—Reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Discharge Lamp (AREA)
  • Stroboscope Apparatuses (AREA)
BE766143A 1970-04-24 1971-04-22 Lampe a decharge dans la vapeur de sodium a haute pression BE766143A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL707005964A NL155398B (nl) 1970-04-24 1970-04-24 Hogedruk-natriumdampontladingslamp.

Publications (1)

Publication Number Publication Date
BE766143A true BE766143A (fr) 1971-10-22

Family

ID=19809937

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766143A BE766143A (fr) 1970-04-24 1971-04-22 Lampe a decharge dans la vapeur de sodium a haute pression

Country Status (9)

Country Link
US (1) US3932781A (fr)
JP (1) JPS5392974U (fr)
BE (1) BE766143A (fr)
CA (1) CA933578A (fr)
DE (1) DE2118828C3 (fr)
ES (1) ES203615Y (fr)
FR (1) FR2090575A5 (fr)
GB (1) GB1330958A (fr)
NL (1) NL155398B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254355A (en) * 1978-09-11 1981-03-03 General Electric Company Ceramic arc tube mounting
US4401913A (en) * 1981-06-03 1983-08-30 Gte Products Corporation Discharge lamp with mount providing self centering and thermal expansion compensation
JPH0622110B2 (ja) * 1984-02-14 1994-03-23 株式会社日立製作所 放電灯
US4737677A (en) * 1984-11-30 1988-04-12 Gte Products Corporation Linear sodium lamp arc tube centering means
CN1004454B (zh) * 1985-06-05 1989-06-07 菲利浦光灯制造公司 高压钠放电灯
DE8702658U1 (de) * 1987-02-20 1987-04-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Hochdruckentladungslampe
US4963791A (en) * 1988-06-29 1990-10-16 North American Philips Corp. High pressure sodium discharge tube support structure
US5097176A (en) * 1990-02-21 1992-03-17 U.S. Philips Corporation High-pressure sodium discharge lamp having a color temperature of at least 2800° K.
US5756596A (en) * 1993-12-16 1998-05-26 Ciba Specialty Chemicals Corporation Increasing the molecular weight of polyamides
EP1763892A1 (fr) * 2004-06-29 2007-03-21 Koninklijke Philips Electronics N.V. Lampe electrique et procede permettant de monter une enceinte de lampe dans une ampoule externe
WO2021253070A1 (fr) * 2020-06-15 2021-12-23 Paul Cronk Structure de montage pour tubes à arc

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290526A (en) * 1941-04-16 1942-07-21 Westinghouse Electric & Mfg Co Spark gap
US2919369A (en) * 1956-06-01 1959-12-29 Harold E Edgerton Flash tube and apparatus
US3229146A (en) * 1961-10-02 1966-01-11 Bendix Corp Spark gap device with a control electrode intermediate the main electrodes
US3390296A (en) * 1966-03-14 1968-06-25 Trw Inc Electric discharge device having spaced electrodes sealed to opposite end of envelope

Also Published As

Publication number Publication date
CA933578A (en) 1973-09-11
JPS5392974U (fr) 1978-07-29
DE2118828C3 (de) 1979-03-15
FR2090575A5 (fr) 1972-01-14
ES203615U (es) 1976-02-01
DE2118828B2 (de) 1978-07-13
NL155398B (nl) 1977-12-15
ES203615Y (es) 1976-05-16
NL7005964A (fr) 1971-10-26
US3932781A (en) 1976-01-13
DE2118828A1 (de) 1971-11-11
GB1330958A (en) 1973-09-19

Similar Documents

Publication Publication Date Title
BE820682A (fr) Lampe a decharge dans la vapeur de mercure a basse pression
BE797013A (fr) Lampe a decharge dans la vapeur de mercure a haute pression
BE753011A (fr) Lampe a decharge dans la vapeur de mercure a basse pression
BE750668A (fr) Lampe a decharge sous haute pression
BE799512A (fr) Lampe a decharge dans le gaz a haute pression,
BE811048A (fr) Lampe a decharge a haute pression
BE865960A (fr) Lampe a decharge dans la vapeur de sodium a haute pression
BE770698A (fr) Lampe a decharge dans la vapeur de mercure a haute pression stabilisee par sa paroi
BE828831A (fr) Lampe a decharge dans la vapeur de mercure a haute pression
BE788095A (fr) Lampe a decharge dans la vapeur de mercure a basse pression
BE767484A (fr) Lampe a decharge comportant des electrodes a cavite
BE784248A (fr) Lampe a decharge dans le gaz a haute pression
BE766143A (fr) Lampe a decharge dans la vapeur de sodium a haute pression
BE811850A (fr) Lampe a decharge dans la vapeur de mercure a haute pression
BE771836A (fr) Perfectionnements aux lampes a decharge electrique dans la vapeur de mercure a haute pression
FR1522815A (fr) Lampe à décharge dans la vapeur de mercure, à basse pression
BE795682A (fr) Lampe a decharge dans le gaz a haute pression
BE795679A (fr) Lampe a decharge a haute pression
BE752550A (fr) Lampe a decharge dans la vapeur de mercure a haute pression contenant de l'iodure
NL178733C (nl) Hogedruk natrium-ontladingslamp.
BE751637A (fr) Lampe a decharge dans de la vapeur de mercure
BE785803A (fr) Lampe a decharge dans la vapeur de mercure a basse pression comportant un silicate luminescent
BE749235A (fr) Lampe a decharge dans la vapeur de sodium a basse pression
BE836612A (fr) Lampe a decharge dans la vapeur de sodium a haute pression
BE762550A (fr) Perfectionnements aux ou relatifs aux lampes a decharge dans ungaz a haute pression

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS GLOEILAMPENFABRIEKEN

Effective date: 19890430