Title:
VEHICLE HEADLIGHT FOR GENERATING BEAM FLUX HAVING WIDER RANGE THAN THAT OF LOW BEAM FLUX
Document Type and Number:
Japanese Patent JP2002109919
Kind Code:
A
Abstract:
To prevent a car on the opposite lane from being dazzled by recognizing a wrong operation with a control device.
A safety device (50), which at least indirectly watches the function of control device (28), and in the case of such an error that the control device (28) does not operate in good order, reduces the electric power making a light source (12) operate, and/or reduces the range of the light flux irradiated from a headlight incretion part, is installed.
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Inventors:
ROSENHAHN ERNEST OLAF
HAMM MICHAEL
THIERINGER WALTER
WUESTENHAGEN RAINER
BOEBEL DORIS DIPL ING
HAMM MICHAEL
THIERINGER WALTER
WUESTENHAGEN RAINER
BOEBEL DORIS DIPL ING
Application Number:
JP2001246273A
Publication Date:
April 12, 2002
Filing Date:
August 14, 2001
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
B60Q1/076; B60Q1/14; B60Q11/00; F21S8/10; F21V14/00; F21V14/02; F21V15/00; F21W101/10; F21Y101/00; (IPC1-7): F21S8/10; B60Q1/076; B60Q1/14; F21V14/00; F21V15/00
Attorney, Agent or Firm:
Toshio Yano (4 outside)