DE3106319C2 - - Google Patents
Info
- Publication number
- DE3106319C2 DE3106319C2 DE3106319A DE3106319A DE3106319C2 DE 3106319 C2 DE3106319 C2 DE 3106319C2 DE 3106319 A DE3106319 A DE 3106319A DE 3106319 A DE3106319 A DE 3106319A DE 3106319 C2 DE3106319 C2 DE 3106319C2
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- light source
- wall thickness
- area
- rectangular
- Prior art date
- 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
Links
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
-
- 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
- F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/10—Protection of lighting devices
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813106319 DE3106319A1 (de) | 1981-02-20 | 1981-02-20 | Kraftfahrzeugscheinwerfer |
ES1982263338U ES263338Y (es) | 1981-02-20 | 1982-02-18 | Un faro para vehiculos automoviles. |
IT8267182A IT1155617B (it) | 1981-02-20 | 1982-02-19 | Proiettore per autoveicoli |
FR8202820A FR2500583A1 (fr) | 1981-02-20 | 1982-02-19 | Projecteur de vehicule |
GB8204940A GB2093580B (en) | 1981-02-20 | 1982-02-19 | Motor-vehicle headlamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813106319 DE3106319A1 (de) | 1981-02-20 | 1981-02-20 | Kraftfahrzeugscheinwerfer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3106319A1 DE3106319A1 (de) | 1982-09-16 |
DE3106319C2 true DE3106319C2 (it) | 1987-11-19 |
Family
ID=6125351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813106319 Granted DE3106319A1 (de) | 1981-02-20 | 1981-02-20 | Kraftfahrzeugscheinwerfer |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3106319A1 (it) |
ES (1) | ES263338Y (it) |
FR (1) | FR2500583A1 (it) |
GB (1) | GB2093580B (it) |
IT (1) | IT1155617B (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19910857C2 (de) * | 1998-03-27 | 2003-09-04 | Koito Mfg Co Ltd | Fahrzeugleuchte |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0617007U (ja) * | 1992-08-12 | 1994-03-04 | スタンレー電気株式会社 | 樹脂リフレクタ |
FR2728056A1 (fr) | 1994-12-12 | 1996-06-14 | Valeo Vision | Reflecteur en matiere thermoplastique pour projecteur en particulier a coupure de vehicules automobiles |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1040008A (en) * | 1911-07-17 | 1912-10-01 | Arthur E Pike | Reflector. |
FR2142272A5 (it) * | 1971-06-18 | 1973-01-26 | Cibie Projecteurs | |
DE2234137A1 (de) * | 1972-07-12 | 1974-01-24 | Westfaelische Metall Industrie | Scheinwerfer fuer fahrzeuge, insbesondere fuer kraftfahrzeuge |
DE2318746C2 (de) * | 1973-04-13 | 1983-04-14 | Robert Bosch Gmbh, 7000 Stuttgart | Scheinwerfer für Kraftfahrzeuge |
DE7816873U1 (de) * | 1978-06-06 | 1979-11-15 | Robert Bosch Gmbh, 7000 Stuttgart | Scheinwerfer fuer kraftfahrzeuge |
-
1981
- 1981-02-20 DE DE19813106319 patent/DE3106319A1/de active Granted
-
1982
- 1982-02-18 ES ES1982263338U patent/ES263338Y/es not_active Expired
- 1982-02-19 FR FR8202820A patent/FR2500583A1/fr active Granted
- 1982-02-19 IT IT8267182A patent/IT1155617B/it active
- 1982-02-19 GB GB8204940A patent/GB2093580B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19910857C2 (de) * | 1998-03-27 | 2003-09-04 | Koito Mfg Co Ltd | Fahrzeugleuchte |
Also Published As
Publication number | Publication date |
---|---|
IT8267182A0 (it) | 1982-02-19 |
ES263338Y (es) | 1983-07-01 |
GB2093580A (en) | 1982-09-02 |
FR2500583B3 (it) | 1984-01-06 |
GB2093580B (en) | 1984-06-06 |
DE3106319A1 (de) | 1982-09-16 |
FR2500583A1 (fr) | 1982-08-27 |
IT1155617B (it) | 1987-01-28 |
ES263338U (es) | 1982-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: HELLA KG HUECK & CO, 4780 LIPPSTADT, DE |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |