FR511805A - Projecteur - Google Patents

Projecteur

Info

Publication number
FR511805A
FR511805A FR511805A FR511805DA FR511805A FR 511805 A FR511805 A FR 511805A FR 511805 A FR511805 A FR 511805A FR 511805D A FR511805D A FR 511805DA FR 511805 A FR511805 A FR 511805A
Authority
FR
France
Prior art keywords
projector
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
FR511805A
Other languages
English (en)
Inventor
Robert Bosch
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR511805A publication Critical patent/FR511805A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR511805A 1913-09-15 1915-11-06 Projecteur Expired FR511805A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE511805X 1913-09-15

Publications (1)

Publication Number Publication Date
FR511805A true FR511805A (fr) 1921-01-05

Family

ID=6547931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511805A Expired FR511805A (fr) 1913-09-15 1915-11-06 Projecteur

Country Status (1)

Country Link
FR (1) FR511805A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747935C (de) * 1938-02-17 1944-10-20 Elektrischer Fahrzeug-, insbesondere Kraftfahrzeugscheinwerfer
FR2564945A1 (fr) * 1984-05-25 1985-11-29 Cibie Projecteurs Perfectionnements aux projecteurs de vehicules automobiles.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747935C (de) * 1938-02-17 1944-10-20 Elektrischer Fahrzeug-, insbesondere Kraftfahrzeugscheinwerfer
FR2564945A1 (fr) * 1984-05-25 1985-11-29 Cibie Projecteurs Perfectionnements aux projecteurs de vehicules automobiles.

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