CH482942A - Dämpfer - Google Patents

Dämpfer

Info

Publication number
CH482942A
CH482942A CH1946768A CH1946768A CH482942A CH 482942 A CH482942 A CH 482942A CH 1946768 A CH1946768 A CH 1946768A CH 1946768 A CH1946768 A CH 1946768A CH 482942 A CH482942 A CH 482942A
Authority
CH
Switzerland
Prior art keywords
mute
Prior art date
Application number
CH1946768A
Other languages
German (de)
English (en)
Inventor
Vernon Hicks Harris
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of CH482942A publication Critical patent/CH482942A/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02Arrangement 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
    • B60Q1/04Arrangement 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
    • B60Q1/14Arrangement 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
    • B60Q1/1415Dimming circuits
    • B60Q1/1423Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43Illuminating 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/686Blades, i.e. screens moving in a vertical plane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05Special features for controlling or switching of the light beam
    • B60Q2300/056Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40Indexing codes relating to other road users or special conditions
    • B60Q2300/42Indexing codes relating to other road users or special conditions oncoming vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CH1946768A 1968-01-01 1968-12-31 Dämpfer CH482942A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB09/68A GB1245963A (en) 1968-01-01 1968-01-01 Lighting system for a road vehicle

Publications (1)

Publication Number Publication Date
CH482942A true CH482942A (de) 1969-12-15

Family

ID=9696926

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1946768A CH482942A (de) 1968-01-01 1968-12-31 Dämpfer

Country Status (9)

Country Link
JP (1) JPS4815903B1 (ja)
CH (1) CH482942A (ja)
CS (1) CS154261B2 (ja)
DE (1) DE1817326A1 (ja)
ES (3) ES362469A1 (ja)
GB (1) GB1245963A (ja)
NL (1) NL141627B (ja)
SE (1) SE360311B (ja)
SU (1) SU438202A3 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267806U (ja) * 1975-11-14 1977-05-19

Also Published As

Publication number Publication date
CS154261B2 (ja) 1974-03-29
NL6818824A (ja) 1969-07-03
SE360311B (ja) 1973-09-24
NL141627B (nl) 1974-03-15
ES362511A1 (es) 1970-09-01
ES362508A1 (es) 1970-09-01
SU438202A3 (ru) 1974-07-30
DE1817326A1 (de) 1969-08-14
GB1245963A (en) 1971-09-15
ES362469A1 (es) 1970-12-01
JPS4815903B1 (ja) 1973-05-18

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Legal Events

Date Code Title Description
PL Patent ceased