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
Application number
DE3106319A
Other languages
German (de)
English (en)
Other versions
DE3106319A1 (de
Inventor
Herbert 4780 Lippstadt De Fischer
Friedhelm Kerkhoff
Wolfgang 4782 Erwitte De Kleiner
Konrad 4780 Lippstadt De Schmitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Priority to DE19813106319 priority Critical patent/DE3106319A1/de
Priority to ES1982263338U priority patent/ES263338Y/es
Priority to GB8204940A priority patent/GB2093580B/en
Priority to IT8267182A priority patent/IT1155617B/it
Priority to FR8202820A priority patent/FR2500583A1/fr
Publication of DE3106319A1 publication Critical patent/DE3106319A1/de
Application granted granted Critical
Publication of DE3106319C2 publication Critical patent/DE3106319C2/de
Granted legal-status Critical Current

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
    • 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)
DE19813106319 1981-02-20 1981-02-20 Kraftfahrzeugscheinwerfer Granted DE3106319A1 (de)

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.
GB8204940A GB2093580B (en) 1981-02-20 1982-02-19 Motor-vehicle headlamp
IT8267182A IT1155617B (it) 1981-02-20 1982-02-19 Proiettore per autoveicoli
FR8202820A FR2500583A1 (fr) 1981-02-20 1982-02-19 Projecteur de vehicule

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 (no) 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 (no)
ES (1) ES263338Y (no)
FR (1) FR2500583A1 (no)
GB (1) GB2093580B (no)
IT (1) IT1155617B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1040008A (en) * 1911-07-17 1912-10-01 Arthur E Pike Reflector.
FR2142272A5 (no) * 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

Cited By (1)

* Cited by examiner, † Cited by third party
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
GB2093580A (en) 1982-09-02
GB2093580B (en) 1984-06-06
FR2500583B3 (no) 1984-01-06
IT8267182A0 (it) 1982-02-19
ES263338Y (es) 1983-07-01
FR2500583A1 (fr) 1982-08-27
ES263338U (es) 1982-12-16
IT1155617B (it) 1987-01-28
DE3106319A1 (de) 1982-09-16

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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