BE497665A - - Google Patents
Info
- Publication number
- BE497665A BE497665A BE497665DA BE497665A BE 497665 A BE497665 A BE 497665A BE 497665D A BE497665D A BE 497665DA BE 497665 A BE497665 A BE 497665A
- Authority
- BE
- Belgium
- Prior art keywords
- switching
- switch
- circuit
- relay
- vehicle
- Prior art date
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 15
- 229910052711 selenium Inorganic materials 0.000 claims description 15
- 239000011669 selenium Substances 0.000 claims description 15
- 230000003313 weakening effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 230000035945 sensitivity Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 206010034960 Photophobia Diseases 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims description 2
- 208000013469 light sensitivity Diseases 0.000 claims description 2
- 230000002747 voluntary effect Effects 0.000 claims description 2
- 230000001131 transforming effect Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004804 winding Methods 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
- B60Q2300/40—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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE497665A true BE497665A (enrdf_load_stackoverflow) |
Family
ID=140564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE497665D BE497665A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE497665A (enrdf_load_stackoverflow) |
-
0
- BE BE497665D patent/BE497665A/fr unknown
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