FR2185261A5 - - Google Patents

Info

Publication number
FR2185261A5
FR2185261A5 FR7316598A FR7316598A FR2185261A5 FR 2185261 A5 FR2185261 A5 FR 2185261A5 FR 7316598 A FR7316598 A FR 7316598A FR 7316598 A FR7316598 A FR 7316598A FR 2185261 A5 FR2185261 A5 FR 2185261A5
Authority
FR
France
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
FR7316598A
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.)
BANDI WILLI CH
Original Assignee
BANDI WILLI CH
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 BANDI WILLI CH filed Critical BANDI WILLI CH
Application granted granted Critical
Publication of FR2185261A5 publication Critical patent/FR2185261A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/052—Switching delay, i.e. the beam is not switched or changed instantaneously upon occurrence of a condition change
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/332—Driving situation on city roads
    • B60Q2300/3321—Detection of streetlights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/337—Tunnels or bridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR7316598A 1972-05-12 1973-05-02 Expired FR2185261A5 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH703772A CH561611A5 (cs) 1972-05-12 1972-05-12

Publications (1)

Publication Number Publication Date
FR2185261A5 true FR2185261A5 (cs) 1973-12-28

Family

ID=4318932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316598A Expired FR2185261A5 (cs) 1972-05-12 1973-05-02

Country Status (4)

Country Link
CH (1) CH561611A5 (cs)
DE (1) DE2322137A1 (cs)
FR (1) FR2185261A5 (cs)
IT (1) IT987321B (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001394A1 (de) * 1980-01-16 1981-07-23 Bernhard 8331 Mamming Schweininger Automatische ab- und aufblendung am kraftfahrzeug
FR2596172A1 (fr) * 1986-03-20 1987-09-25 Dietsch Jean Appareil electronique pour l'eclairage des vehicules automobiles
EP0541491A1 (de) * 1991-11-06 1993-05-12 Jesa Automobile, Jutzeler, Erlenbach Vorrichtung zum automatischen Umschalten von Fahrzeugscheinwerfern zwischen Fernlicht und Abblendlicht

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528220A1 (de) * 1985-08-06 1987-02-12 Siemens Ag Rberwachungseinrichtung zur verhinderung der blendwirkung bei fahrzeugleuchten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001394A1 (de) * 1980-01-16 1981-07-23 Bernhard 8331 Mamming Schweininger Automatische ab- und aufblendung am kraftfahrzeug
FR2596172A1 (fr) * 1986-03-20 1987-09-25 Dietsch Jean Appareil electronique pour l'eclairage des vehicules automobiles
EP0541491A1 (de) * 1991-11-06 1993-05-12 Jesa Automobile, Jutzeler, Erlenbach Vorrichtung zum automatischen Umschalten von Fahrzeugscheinwerfern zwischen Fernlicht und Abblendlicht
CH688618A5 (de) * 1991-11-06 1997-12-15 Jesag Vorrichtung zum automatischen Umschalten von Fahrzeugscheinwerfern zwischen Fernlicht und Abblendlicht.

Also Published As

Publication number Publication date
IT987321B (it) 1975-02-20
CH561611A5 (cs) 1975-05-15
DE2322137A1 (de) 1973-11-22

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Legal Events

Date Code Title Description
ST Notification of lapse