DE2653030C2 - - Google Patents

Info

Publication number
DE2653030C2
DE2653030C2 DE19762653030 DE2653030A DE2653030C2 DE 2653030 C2 DE2653030 C2 DE 2653030C2 DE 19762653030 DE19762653030 DE 19762653030 DE 2653030 A DE2653030 A DE 2653030A DE 2653030 C2 DE2653030 C2 DE 2653030C2
Authority
DE
Germany
Prior art keywords
reflector
light source
parabolic
sections
section
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
DE19762653030
Other languages
German (de)
English (en)
Other versions
DE2653030A1 (de
Inventor
Emile Montreuil Fr Barthes
Jean-Luc Puteaux Fr Richard
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.)
Lampes Sa Paris Fr Cie
Original Assignee
Lampes Sa Paris Fr Cie
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
Priority claimed from FR7535947A external-priority patent/FR2333359A1/fr
Priority claimed from FR7631685A external-priority patent/FR2368807A2/fr
Application filed by Lampes Sa Paris Fr Cie filed Critical Lampes Sa Paris Fr Cie
Publication of DE2653030A1 publication Critical patent/DE2653030A1/de
Application granted granted Critical
Publication of DE2653030C2 publication Critical patent/DE2653030C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE19762653030 1975-11-25 1976-11-22 Reflektor Granted DE2653030A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7535947A FR2333359A1 (fr) 1975-11-25 1975-11-25 Dispositif reflecteur pour la concentration d'un flux d'ondes
FR7631685A FR2368807A2 (fr) 1976-10-21 1976-10-21 Perfectionnement apporte a un dispositif reflecteur pour la concentration d'un flux d'ondes

Publications (2)

Publication Number Publication Date
DE2653030A1 DE2653030A1 (de) 1977-06-02
DE2653030C2 true DE2653030C2 (enExample) 1987-05-27

Family

ID=26219160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762653030 Granted DE2653030A1 (de) 1975-11-25 1976-11-22 Reflektor

Country Status (1)

Country Link
DE (1) DE2653030A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323422A1 (de) * 1993-07-13 1995-01-19 Eberbach Klaus Dr Ing Optisches System für blendarmen Scheinwerfer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1888605U (de) * 1964-03-05 Paillatd Bolex G m b H München Reflektor fur rohren formige Lichtquellen
DE247947C (enExample) *
DE434609C (de) * 1925-06-09 1926-09-30 Nite Eye Light Corp Reflektor fuer Automobile u. dgl.
GB448412A (en) * 1934-09-03 1935-03-04 Henri Leroudier An improved projecting apparatus for light or heat rays or sound waves
FR45828E (fr) * 1934-09-06 1935-12-09 Appareil projecteur de rayons lumineux ou calorifiques ou d'ondes sonores
DE1801627B2 (de) * 1968-10-07 1972-01-27 Taunus Elektro GmbH, 6242 Kronberg Stufenreflektor fuer scheinwerferleuchte
FR2070286A5 (enExample) * 1969-11-17 1971-09-10 Malifaud Pierre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323422A1 (de) * 1993-07-13 1995-01-19 Eberbach Klaus Dr Ing Optisches System für blendarmen Scheinwerfer

Also Published As

Publication number Publication date
DE2653030A1 (de) 1977-06-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: MEIER, F., DIPL.-ING., PAT.-ANW., 2000 HAMBURG

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee