DD131539A1 - Scheinwerfer fuer kraftfahrzeuge - Google Patents
Scheinwerfer fuer kraftfahrzeugeInfo
- Publication number
- DD131539A1 DD131539A1 DD7700200799A DD20079977A DD131539A1 DD 131539 A1 DD131539 A1 DD 131539A1 DD 7700200799 A DD7700200799 A DD 7700200799A DD 20079977 A DD20079977 A DD 20079977A DD 131539 A1 DD131539 A1 DD 131539A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- headlights
- motor vehicles
- vehicles
- motor
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
- F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS765681A CS188521B1 (en) | 1976-09-01 | 1976-09-01 | Headlight for motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DD131539A1 true DD131539A1 (de) | 1978-07-05 |
Family
ID=5402122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD7700200799A DD131539A1 (de) | 1976-09-01 | 1977-08-30 | Scheinwerfer fuer kraftfahrzeuge |
Country Status (7)
Country | Link |
---|---|
CS (1) | CS188521B1 (de) |
DD (1) | DD131539A1 (de) |
DE (1) | DE2738622A1 (de) |
FR (1) | FR2363758A1 (de) |
GB (1) | GB1570808A (de) |
IT (1) | IT1087363B (de) |
SU (1) | SU752118A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2089956B (en) * | 1980-12-22 | 1984-07-04 | Gen Electric | Lamp with shaped reflector and lens |
FR2528537B1 (fr) * | 1982-06-09 | 1987-03-20 | Cibie Projecteurs | Projecteurs de croisement pour vehicules automobiles |
JPH0317362Y2 (de) * | 1986-07-10 | 1991-04-12 | ||
WO2024065628A1 (zh) * | 2022-09-30 | 2024-04-04 | 珠海水立方照明科技有限公司 | 一种车灯光学系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD63347A (de) * | ||||
US1502452A (en) * | 1920-10-18 | 1924-07-22 | William H Wood | Lamp |
DE1028507B (de) * | 1955-07-02 | 1958-04-24 | Westfaelische Metall Industrie | Kraftfahrzeugscheinwerfer mit asymmetrischer Lichtverteilung |
DE1113672B (de) * | 1960-06-18 | 1961-09-14 | Bosch Gmbh Robert | Fahrzeugscheinwerfer fuer asymmetrische Lichtverteilung |
DE1902513U (de) * | 1964-05-21 | 1964-10-22 | Carello & C Spa Fausto | Von einer joddampflampe erleuchteter nebelscheinwerfer kurzer baulaenge. |
DE1497353A1 (de) * | 1966-01-26 | 1969-06-04 | Westfaelische Metall Industrie | Leuchte,insbesondere fuer Kraftfahrzeuge,mit einem breit gestreut ausfallenden Licht |
DE1772942A1 (de) * | 1968-07-24 | 1971-12-30 | Westfaelische Metall Industrie | Abblendbarer Scheinwerfer,insbesondere fuer Kraftfahrzeuge |
-
1976
- 1976-09-01 CS CS765681A patent/CS188521B1/cs unknown
-
1977
- 1977-08-25 GB GB35720/77A patent/GB1570808A/en not_active Expired
- 1977-08-26 DE DE19772738622 patent/DE2738622A1/de active Granted
- 1977-08-30 DD DD7700200799A patent/DD131539A1/de unknown
- 1977-08-31 FR FR7726501A patent/FR2363758A1/fr active Granted
- 1977-08-31 IT IT27140/77A patent/IT1087363B/it active
- 1977-09-01 SU SU772517998A patent/SU752118A1/ru active
Also Published As
Publication number | Publication date |
---|---|
IT1087363B (it) | 1985-06-04 |
SU752118A1 (ru) | 1980-07-30 |
FR2363758A1 (fr) | 1978-03-31 |
FR2363758B1 (de) | 1982-06-04 |
GB1570808A (en) | 1980-07-09 |
DE2738622A1 (de) | 1978-03-02 |
DE2738622C2 (de) | 1987-06-19 |
CS188521B1 (en) | 1979-03-30 |
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