CH374119A - Lampe mit Lampenfassung - Google Patents

Lampe mit Lampenfassung

Info

Publication number
CH374119A
CH374119A CH7681859A CH7681859A CH374119A CH 374119 A CH374119 A CH 374119A CH 7681859 A CH7681859 A CH 7681859A CH 7681859 A CH7681859 A CH 7681859A CH 374119 A CH374119 A CH 374119A
Authority
CH
Switzerland
Prior art keywords
lamp
holder
lamp holder
Prior art date
Application number
CH7681859A
Other languages
English (en)
Inventor
Joseph Anderson Charles Henri
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 CH374119A publication Critical patent/CH374119A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2046—Positional adjustment of light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
CH7681859A 1958-08-14 1959-08-11 Lampe mit Lampenfassung CH374119A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL230526 1958-08-14

Publications (1)

Publication Number Publication Date
CH374119A true CH374119A (de) 1963-12-31

Family

ID=19751313

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7681859A CH374119A (de) 1958-08-14 1959-08-11 Lampe mit Lampenfassung

Country Status (3)

Country Link
CH (1) CH374119A (de)
FR (1) FR1232235A (de)
GB (1) GB924354A (de)

Also Published As

Publication number Publication date
GB924354A (en) 1963-04-24
FR1232235A (fr) 1960-10-06

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