FR2423715A1 - Projecteur monobloc en matiere plastique - Google Patents

Projecteur monobloc en matiere plastique

Info

Publication number
FR2423715A1
FR2423715A1 FR7909588A FR7909588A FR2423715A1 FR 2423715 A1 FR2423715 A1 FR 2423715A1 FR 7909588 A FR7909588 A FR 7909588A FR 7909588 A FR7909588 A FR 7909588A FR 2423715 A1 FR2423715 A1 FR 2423715A1
Authority
FR
France
Prior art keywords
plastic material
projector
reflector
monobloc plastic
monobloc
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.)
Granted
Application number
FR7909588A
Other languages
English (en)
Other versions
FR2423715B1 (fr
Inventor
Vincent Vodicka
Fred Frank Holub
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2423715A1 publication Critical patent/FR2423715A1/fr
Application granted granted Critical
Publication of FR2423715B1 publication Critical patent/FR2423715B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • 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
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • 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
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Il comprend une lentille transparente 11 en matière plastique, un réflecteur 12 en matière plastique, une ampoule interne 16, la matière plastique de la lentille et du réflecteur ayant une température de fléchissement sous charge d'au moins 130 degrés C, et le filament de l'ampoule ayant une puissance telle que la charge du projecteur soit comprise entre 4,8 et 7,8 %. Application aux projecteurs de véhicules automobiles.
FR7909588A 1978-04-17 1979-04-17 Projecteur monobloc en matiere plastique Granted FR2423715A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/896,707 US4210841A (en) 1978-04-17 1978-04-17 All plastic headlamp

Publications (2)

Publication Number Publication Date
FR2423715A1 true FR2423715A1 (fr) 1979-11-16
FR2423715B1 FR2423715B1 (fr) 1983-03-11

Family

ID=25406686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909588A Granted FR2423715A1 (fr) 1978-04-17 1979-04-17 Projecteur monobloc en matiere plastique

Country Status (7)

Country Link
US (1) US4210841A (fr)
JP (1) JPS58825B2 (fr)
KR (1) KR820000527B1 (fr)
BR (1) BR7902361A (fr)
DE (1) DE2915001C2 (fr)
FR (1) FR2423715A1 (fr)
NL (1) NL7902776A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429963A1 (fr) * 1978-06-28 1980-01-25 Itt Luminaire pour eclairage public
FR2500116A1 (fr) * 1981-02-16 1982-08-20 Seima Projecteur d'eclairage, notamment pour vehicule automobile
EP0721203A3 (fr) * 1995-01-04 1996-09-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe à décharge
FR3022330A1 (fr) * 2014-06-16 2015-12-18 Valeo Vision Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280173A (en) 1978-06-19 1981-07-21 General Electric Company Heat shield for plastic headlamp
US4360863A (en) * 1978-06-28 1982-11-23 International Telephone And Telegraph Corporation Luminaire for residential roadway lighting
US4336577A (en) * 1979-07-30 1982-06-22 General Electric Company Mounting pads for plastic par lamp
US4674017A (en) * 1979-07-30 1987-06-16 General Electric Company Plastic PAR lamp construction
US4344120A (en) * 1979-07-30 1982-08-10 General Electric Company Plastic PAR lamp construction with tapered reinforcement
US4336578A (en) * 1979-07-30 1982-06-22 General Electric Company Plastic par lamp construction with reinforced recepticle area
US4372794A (en) * 1979-07-30 1983-02-08 General Electric Company Plastic PAR lamp construction
US4356539A (en) * 1979-10-16 1982-10-26 General Electric Company Vehicle headlamp having an integral buggy spring mounting assembly
US4414613A (en) * 1980-12-23 1983-11-08 Stewart-Warner Corporation Rectangular seal beam lamp and support with halogen bulb
DE3138152A1 (de) * 1981-09-25 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer, insbesondere nebelscheinwerfer, fuer kraftfahrzeuge
US4520432A (en) * 1982-05-10 1985-05-28 Stewart-Warner Corporation Rectangular halogen lamp unit and method of manufacture
US4555748A (en) * 1982-10-28 1985-11-26 General Electric Company Truncated motor vehicle headlamp
US4506315A (en) * 1982-12-08 1985-03-19 Ichikoh Industries, Ltd. Vehicle headlamp
US4509107A (en) * 1983-10-27 1985-04-02 General Electric Company Sealed beam lamp unit and method for an improved sealed exhaust hole
US4570210A (en) * 1983-12-19 1986-02-11 General Electric Company Vehicle lamp unit and method for an improved supporting arrangement of its light source
DE3540130C1 (de) * 1985-11-13 1987-04-02 Hella Kg Hueck & Co Scheinwerfer fuer Kraftfahrzeuge
US4734675A (en) * 1986-08-11 1988-03-29 Jack Wen Collision avoidance signal
US4754373A (en) * 1986-10-14 1988-06-28 General Electric Company Automotive headlamp
US4763233A (en) * 1986-12-19 1988-08-09 Poyer David D Outdoor marine lighting fixture
JPH01310955A (ja) * 1988-06-09 1989-12-15 Idemitsu Petrochem Co Ltd 輸送機用ライトカバー
US4987343A (en) * 1988-10-03 1991-01-22 General Electric Company Vehicle headlamp
US5363009A (en) * 1992-08-10 1994-11-08 Mark Monto Incandescent light with parallel grooves encompassing a bulbous portion
US5578893A (en) * 1993-11-16 1996-11-26 Piaa Corporation Bulb for vehicular lighting equipment
US6007224A (en) * 1996-07-12 1999-12-28 North American Lighting, Inc. Automotive headlamp reflector and method for its design
DE19724098A1 (de) * 1997-06-07 1998-12-10 Bayerische Motoren Werke Ag Scheinwerfer für ein Kraftfahrzeug
US6189808B1 (en) 1999-04-15 2001-02-20 Mccord Winn Textron Inc. Automatically controlled washer system for headlamps
US6355723B1 (en) 2000-06-22 2002-03-12 General Electric Co. Dark colored thermoplastic compositions, articles molded therefrom, and article preparation methods
US6441077B1 (en) * 2000-12-22 2002-08-27 Eastman Kodak Company Polysulfone nanocomposite optical plastic article and method of making same
US6518353B2 (en) * 2000-12-22 2003-02-11 Eastman Kodal Company Reduced temperature sensitive polymeric optical article and method of making same
US7132149B2 (en) * 2002-08-23 2006-11-07 General Electric Company Data storage medium and method for the preparation thereof
US7329462B2 (en) * 2002-08-23 2008-02-12 General Electric Company Reflective article and method for the preparation thereof
US7128959B2 (en) * 2002-08-23 2006-10-31 General Electric Company Reflective article and method for the preparation thereof
US7300742B2 (en) * 2002-08-23 2007-11-27 General Electric Company Data storage medium and method for the preparation thereof
DE10333980A1 (de) * 2003-07-25 2005-02-10 Ibv Holding Gmbh Leuchte
FR2862388B1 (fr) * 2003-11-14 2006-03-10 Valeo Vision Element dioptrique pour dispositif d'eclairage et/ou de signalisation pour vehicule automobile.
SI22581A (sl) 2007-04-11 2009-02-28 Hella Lux Slovenija, Proizvodnja Svetlobne Opremeza Motorna In Druga Vozila, D.O.O. Svetilo za vozila z reflektorjem, sestoječim iz polimernega materiala
AT513206B1 (de) * 2012-07-18 2015-04-15 Zizala Lichtsysteme Gmbh Leuchteinheit für einen Scheinwerfer
CN107110455B (zh) * 2014-11-07 2020-05-19 亮锐控股有限公司 具有热屏蔽元件的灯

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25017E (en) * 1961-08-08 Electric lamp
FR1310630A (fr) * 1961-10-17 1962-11-30 Perfectionnement apporté aux projecteurs, notamment pour véhicules automobiles
FR2242638A1 (en) * 1973-09-04 1975-03-28 Sev Marchal Motor vehicle headlamp reflector - is two separately cast parts of different plastics, the rear unit being heat-resistant polysulphone
GB1461269A (en) * 1973-05-09 1977-01-13 Lucas Electrical Ltd Lamp reflectors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25017A (en) 1859-08-09 Improvement in steam-boilers
US2592102A (en) * 1949-09-23 1952-04-08 American Sterilizer Co Sealed beam filament lamp with heat-reducing means
US3445662A (en) * 1964-12-28 1969-05-20 Engelhard Min & Chem Composite coated heat reflectors and infrared lamp heaters equipped therewith
US3343021A (en) * 1964-12-28 1967-09-19 Gen Electric Electric incandescent projector lamp with heat shield
US4011642A (en) * 1973-04-28 1977-03-15 U.S. Philips Corporation Method for manufacturing a sealed beamed headlight
FR2280858A2 (fr) * 1973-09-04 1976-02-27 Sev Marchal Reflecteur en deux elements assembles
US4019045A (en) * 1975-08-25 1977-04-19 General Motors Corporation Socket mounting cap

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25017E (en) * 1961-08-08 Electric lamp
FR1310630A (fr) * 1961-10-17 1962-11-30 Perfectionnement apporté aux projecteurs, notamment pour véhicules automobiles
GB1461269A (en) * 1973-05-09 1977-01-13 Lucas Electrical Ltd Lamp reflectors
FR2242638A1 (en) * 1973-09-04 1975-03-28 Sev Marchal Motor vehicle headlamp reflector - is two separately cast parts of different plastics, the rear unit being heat-resistant polysulphone

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429963A1 (fr) * 1978-06-28 1980-01-25 Itt Luminaire pour eclairage public
FR2500116A1 (fr) * 1981-02-16 1982-08-20 Seima Projecteur d'eclairage, notamment pour vehicule automobile
EP0721203A3 (fr) * 1995-01-04 1996-09-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe à décharge
FR3022330A1 (fr) * 2014-06-16 2015-12-18 Valeo Vision Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile

Also Published As

Publication number Publication date
NL7902776A (nl) 1979-10-19
DE2915001C2 (de) 1984-05-17
DE2915001A1 (de) 1979-10-18
FR2423715B1 (fr) 1983-03-11
BR7902361A (pt) 1979-10-23
JPS54137881A (en) 1979-10-25
KR820000527B1 (ko) 1982-04-12
JPS58825B2 (ja) 1983-01-08
US4210841A (en) 1980-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse