CH326587A - Process for the manufacture of electric flashlight lamps - Google Patents

Process for the manufacture of electric flashlight lamps

Info

Publication number
CH326587A
CH326587A CH326587DA CH326587A CH 326587 A CH326587 A CH 326587A CH 326587D A CH326587D A CH 326587DA CH 326587 A CH326587 A CH 326587A
Authority
CH
Switzerland
Prior art keywords
manufacture
electric flashlight
flashlight lamps
lamps
electric
Prior art date
Application number
Other languages
German (de)
Inventor
Henricus Verbeek Leo
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 CH326587A publication Critical patent/CH326587A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
    • F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CH326587D 1953-06-11 1954-06-11 Process for the manufacture of electric flashlight lamps CH326587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL326587X 1953-06-11

Publications (1)

Publication Number Publication Date
CH326587A true CH326587A (en) 1957-12-31

Family

ID=19784193

Family Applications (1)

Application Number Title Priority Date Filing Date
CH326587D CH326587A (en) 1953-06-11 1954-06-11 Process for the manufacture of electric flashlight lamps

Country Status (5)

Country Link
BE (1) BE529469A (en)
CH (1) CH326587A (en)
FR (1) FR1102032A (en)
GB (1) GB755284A (en)
NL (2) NL179042B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127036C (en) * 1959-06-02 1900-01-01

Also Published As

Publication number Publication date
FR1102032A (en) 1955-10-13
NL179042B (en)
GB755284A (en) 1956-08-22
BE529469A (en)
NL92532C (en)

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