FR773115A - Automotive headlight refinements - Google Patents

Automotive headlight refinements

Info

Publication number
FR773115A
FR773115A FR773115DA FR773115A FR 773115 A FR773115 A FR 773115A FR 773115D A FR773115D A FR 773115DA FR 773115 A FR773115 A FR 773115A
Authority
FR
France
Prior art keywords
refinements
automotive headlight
headlight
automotive
headlight refinements
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
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR773115A publication Critical patent/FR773115A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/194—Bayonet attachments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR773115D 1933-06-09 1934-05-09 Automotive headlight refinements Expired FR773115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US773115XA 1933-06-09 1933-06-09

Publications (1)

Publication Number Publication Date
FR773115A true FR773115A (en) 1934-11-12

Family

ID=22137330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773115D Expired FR773115A (en) 1933-06-09 1934-05-09 Automotive headlight refinements

Country Status (1)

Country Link
FR (1) FR773115A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004044488A1 (en) * 2002-11-14 2004-05-27 Koninklijke Philips Electronics N.V. A lamp fixation system
WO2009130640A2 (en) 2008-04-21 2009-10-29 Philips Intellectual Property & Standards Gmbh Lighting device for a vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004044488A1 (en) * 2002-11-14 2004-05-27 Koninklijke Philips Electronics N.V. A lamp fixation system
WO2009130640A2 (en) 2008-04-21 2009-10-29 Philips Intellectual Property & Standards Gmbh Lighting device for a vehicle
WO2009130640A3 (en) * 2008-04-21 2009-12-17 Philips Intellectual Property & Standards Gmbh Lighting device for a vehicle
CN102016405B (en) * 2008-04-21 2013-01-23 皇家飞利浦电子股份有限公司 Lighting device for a vehicle
US9243766B2 (en) 2008-04-21 2016-01-26 Koninklijke Philips N.V. Lighting device for a vehicle

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