FR1260887A - Incandescent light bulb, including small light bulb and reflector lamp, including parabolic reflector - Google Patents

Incandescent light bulb, including small light bulb and reflector lamp, including parabolic reflector

Info

Publication number
FR1260887A
FR1260887A FR828915A FR828915A FR1260887A FR 1260887 A FR1260887 A FR 1260887A FR 828915 A FR828915 A FR 828915A FR 828915 A FR828915 A FR 828915A FR 1260887 A FR1260887 A FR 1260887A
Authority
FR
France
Prior art keywords
light bulb
reflector
lamp
parabolic reflector
incandescent light
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR828915A
Other languages
French (fr)
Inventor
Knut Sassmannshausen
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
Priority claimed from DES63259A external-priority patent/DE1117747B/en
Priority claimed from DES68181A external-priority patent/DE1216428B/en
Application filed filed Critical
Priority to FR828915A priority Critical patent/FR1260887A/en
Application granted granted Critical
Publication of FR1260887A publication Critical patent/FR1260887A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/30—Envelopes; Vessels incorporating lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR828915A 1959-06-02 1960-06-02 Incandescent light bulb, including small light bulb and reflector lamp, including parabolic reflector Expired FR1260887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR828915A FR1260887A (en) 1959-06-02 1960-06-02 Incandescent light bulb, including small light bulb and reflector lamp, including parabolic reflector

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES63259A DE1117747B (en) 1959-06-02 1959-06-02 Incandescent lamp, especially small lamp, with support of the frame on the bulb
DES65788A DE1240181B (en) 1959-06-02 1959-11-11 Light bulb
DES68181A DE1216428B (en) 1960-04-22 1960-04-22 Concave mirror light
FR828915A FR1260887A (en) 1959-06-02 1960-06-02 Incandescent light bulb, including small light bulb and reflector lamp, including parabolic reflector

Publications (1)

Publication Number Publication Date
FR1260887A true FR1260887A (en) 1961-05-12

Family

ID=27437506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828915A Expired FR1260887A (en) 1959-06-02 1960-06-02 Incandescent light bulb, including small light bulb and reflector lamp, including parabolic reflector

Country Status (1)

Country Link
FR (1) FR1260887A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295592A2 (en) * 1987-06-13 1988-12-21 Knut Otto Sassmannshausen Electric lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295592A2 (en) * 1987-06-13 1988-12-21 Knut Otto Sassmannshausen Electric lamp
EP0295592A3 (en) * 1987-06-13 1991-01-02 Knut Otto Sassmannshausen Electric lamp

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