BE646054A - - Google Patents
Info
- Publication number
- BE646054A BE646054A BE646054A BE646054A BE646054A BE 646054 A BE646054 A BE 646054A BE 646054 A BE646054 A BE 646054A BE 646054 A BE646054 A BE 646054A BE 646054 A BE646054 A BE 646054A
- Authority
- BE
- Belgium
- Prior art keywords
- vehicle
- light
- relay
- headlights
- switching
- Prior art date
Links
- 230000007423 decrease Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000007257 malfunction Effects 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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
- B60Q2300/20—Indexing codes relating to the driver or the passengers
- B60Q2300/21—Manual control
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1297063A GB1068252A (en) | 1963-04-02 | 1963-04-02 | Improvements in and relating to lighting control apparatus |
| GB3706163 | 1963-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE646054A true BE646054A (enrdf_load_stackoverflow) | 1964-07-31 |
Family
ID=26249385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE646054A BE646054A (enrdf_load_stackoverflow) | 1963-04-02 | 1964-04-02 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE646054A (enrdf_load_stackoverflow) |
| NL (1) | NL6403493A (enrdf_load_stackoverflow) |
-
1964
- 1964-04-02 BE BE646054A patent/BE646054A/fr unknown
- 1964-04-02 NL NL6403493A patent/NL6403493A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6403493A (enrdf_load_stackoverflow) | 1964-10-05 |
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