DE3004412C2 - - Google Patents

Info

Publication number
DE3004412C2
DE3004412C2 DE19803004412 DE3004412A DE3004412C2 DE 3004412 C2 DE3004412 C2 DE 3004412C2 DE 19803004412 DE19803004412 DE 19803004412 DE 3004412 A DE3004412 A DE 3004412A DE 3004412 C2 DE3004412 C2 DE 3004412C2
Authority
DE
Germany
Prior art keywords
reflector
focal point
total reflection
molding
opening angle
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 - Fee Related
Application number
DE19803004412
Other languages
German (de)
English (en)
Other versions
DE3004412A1 (de
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Sidler & Co 7400 Tuebingen De GmbH
Original Assignee
Sidler & Co 7400 Tuebingen De GmbH
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 Sidler & Co 7400 Tuebingen De GmbH filed Critical Sidler & Co 7400 Tuebingen De GmbH
Priority to DE19803004412 priority Critical patent/DE3004412A1/de
Publication of DE3004412A1 publication Critical patent/DE3004412A1/de
Application granted granted Critical
Publication of DE3004412C2 publication Critical patent/DE3004412C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/13—Reflex reflectors including curved refracting surface plural curved refracting elements forming part of a unitary body

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE19803004412 1980-02-07 1980-02-07 Kugelreflektor Granted DE3004412A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803004412 DE3004412A1 (de) 1980-02-07 1980-02-07 Kugelreflektor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803004412 DE3004412A1 (de) 1980-02-07 1980-02-07 Kugelreflektor

Publications (2)

Publication Number Publication Date
DE3004412A1 DE3004412A1 (de) 1981-08-13
DE3004412C2 true DE3004412C2 (es) 1991-05-02

Family

ID=6093933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803004412 Granted DE3004412A1 (de) 1980-02-07 1980-02-07 Kugelreflektor

Country Status (1)

Country Link
DE (1) DE3004412A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237449A (en) * 1991-01-29 1993-08-17 Nelson Optics Company, Inc. Biased lenticular sign system
JP3890128B2 (ja) * 1997-10-28 2007-03-07 沖電気工業株式会社 反射型プリズム
DE102007035528B9 (de) * 2007-07-26 2012-02-09 Erco Gmbh Leuchte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1083262B (it) * 1977-05-10 1985-05-21 Fiat Spa Riflettore per dispositivo di illuminazione e o segnalazione particolarmente per veicoli

Also Published As

Publication number Publication date
DE3004412A1 (de) 1981-08-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee