GB2070755B - Lamp in particular for motor vehicles - Google Patents

Lamp in particular for motor vehicles

Info

Publication number: GB2070755B
Authority: GB; United Kingdom
Prior art keywords: lamp; motor vehicles; vehicles; motor
Prior art date: 1980-02-29
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

GB8105060A

Other versions

GB2070755A (en

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.)

Equipements Automobiles Marchal SA

Original Assignee

Equipements Automobiles Marchal SA

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.)

1980-02-29

Filing date

1981-02-18

Publication date

1983-06-08

1981-02-18 Application filed by Equipements Automobiles Marchal SA filed Critical Equipements Automobiles Marchal SA

1981-09-09 Publication of GB2070755A publication Critical patent/GB2070755A/en

1983-06-08 Application granted granted Critical

1983-06-08 Publication of GB2070755B publication Critical patent/GB2070755B/en

Status Expired legal-status Critical Current

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
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
- 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
- F21S45/40—Cooling 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
- F21S41/30—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
- 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
- F21S41/36—Combinations of two or more separate reflectors
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)
Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

GB8105060A 1980-02-29 1981-02-18 Lamp in particular for motor vehicles Expired GB2070755B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8004541A FR2487040A1 (en)	1980-02-29	1980-02-29	LIGHTING PROJECTOR IN PARTICULAR FOR MOTOR VEHICLES

Publications (2)

Publication Number	Publication Date
GB2070755A GB2070755A (en)	1981-09-09
GB2070755B true GB2070755B (en)	1983-06-08

Family

ID=9239155

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8105060A Expired GB2070755B (en)	1980-02-29	1981-02-18	Lamp in particular for motor vehicles

Country Status (6)

Country	Link
JP (1)	JPS5761201A (en)
DE (1)	DE3107420A1 (en)
ES (1)	ES265281Y (en)
FR (1)	FR2487040A1 (en)
GB (1)	GB2070755B (en)
IT (1)	IT1144126B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63149603U (en) *	1987-03-24	1988-10-03
US4814959A (en) *	1988-02-25	1989-03-21	Gte Products Corporation	Heat shield for low profile automotive headlight
JP2593966B2 (en) *	1991-02-25	1997-03-26	株式会社小糸製作所	Projection type automotive headlamp
JP2611089B2 (en) *	1992-06-30	1997-05-21	株式会社アマダメトレックス	Mold for molding
DE29519938U1 (en) *	1995-12-15	1996-02-15	Zizala Lichtsysteme Gmbh	Double reflector headlights
AT404396B (en)	1996-12-05	1998-11-25	Zizala Lichtsysteme Gmbh	RILLED HEADLIGHT
FR2808318B1 (en)	2000-04-28	2002-07-12	Valeo Vision	LIGHTING OR SIGNALING DEVICE FOR A VEHICLE WITH A THERMAL SCREEN
FR2808319B1 (en) *	2000-04-28	2002-07-19	Valeo Vision	LIGHTING OR SIGNALING DEVICE FOR A HIGH THERMAL RESISTANCE VEHICLE
FR2808316B1 (en)	2000-04-28	2002-07-12	Valeo Vision	LIGHTING OR SIGNALING DEVICE FOR VEHICLE WITH REINFORCED PACKAGE
FR2843442B1 (en) *	2002-08-08	2004-11-26	Valeo Vision	REFLECTIVE DEVICE FOR A MOTOR VEHICLE PROJECTOR
DE102008030353B4 (en) *	2008-06-26	2019-04-18	Volkswagen Ag	Vehicle lamp with a heat conductive plastic
SI24311A (en) *	2013-03-18	2014-09-30	Hella Saturnis Slovenija, Proizvodnja Svetlobne Opreme Za Motorna In Druga Vozila, D.O.O.	Illuminant of a motor vehicle, especially front headlamp or fog lamp with installed tubular thermal conducting element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1160871A (en) *	1956-11-21	1958-08-12		Long-range, close-illuminated projector
FR1310630A (en) *	1961-10-17	1962-11-30		Further development of headlamps, especially for motor vehicles
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
US4149229A (en) *	1976-06-18	1979-04-10	Lucas Industries Limited	Lamp reflector with downwardly-facing step
US4164012A (en) *	1977-06-17	1979-08-07	Koehler Manufacturing Company	Luminaire apparatus for reflecting radiant energy and methods of controlling characteristics of reflected radiant energy

1980
- 1980-02-29 FR FR8004541A patent/FR2487040A1/en active Granted
1981
- 1981-02-18 GB GB8105060A patent/GB2070755B/en not_active Expired
- 1981-02-27 ES ES1981265281U patent/ES265281Y/en not_active Expired
- 1981-02-27 DE DE19813107420 patent/DE3107420A1/en not_active Withdrawn
- 1981-02-27 IT IT67279/81A patent/IT1144126B/en active
- 1981-02-28 JP JP2767981A patent/JPS5761201A/en active Granted

Also Published As

Publication number	Publication date
ES265281Y (en)	1983-06-01
ES265281U (en)	1982-12-01
IT1144126B (en)	1986-10-29
GB2070755A (en)	1981-09-09
FR2487040B1 (en)	1982-11-05
JPS6340322B2 (en)	1988-08-10
DE3107420A1 (en)	1982-05-27
JPS5761201A (en)	1982-04-13
IT8167279A0 (en)	1981-02-27
FR2487040A1 (en)	1982-01-22

Publication	Publication Date	Title
GB2139340B (en)	1986-09-03	Light for motor vehicles
GB2069120B (en)	1983-06-29	Preventing condensation in headlamps for motor vehicles
GB8411879D0 (en)	1984-06-13	Motor vehicles
IT1171183B (en)	1987-06-10	ENGAGEMENT MECHANISM IN PARTICULAR FOR AUTOMOBILE VEHICLES
GB8402631D0 (en)	1984-03-07	Motor vehicle
GB8420630D0 (en)	1984-09-19	Motor vehicle
GB2116127B (en)	1985-01-09	Motor vehicle anti-rear-wheel-lifting mechanism
GB2070755B (en)	1983-06-08	Lamp in particular for motor vehicles
GB2069122B (en)	1983-06-02	Vehicle headlamps
GB2089957B (en)	1984-06-13	Headlamp for motor vehicles
GB2074710B (en)	1983-06-02	Lamp for motor vehicles
GB8312064D0 (en)	1983-06-08	Motor vehicles
GB2150275B (en)	1987-09-16	Headlamp for motor vehicles
GB2130153B (en)	1986-04-09	Vehicle bodywork unit
GB8405017D0 (en)	1984-04-04	Motor vehicles
JPS5717501A (en)	1982-01-29	Headlight for vehicle
JPS56118201A (en)	1981-09-17	Headlight for vehicle
GB8416558D0 (en)	1984-08-01	Motor vehicle
GB8327503D0 (en)	1983-11-16	Motor vehicle headlamp
GB2071559B (en)	1983-06-08	Headlight or lamp for motor vehicles
GB8408569D0 (en)	1984-05-16	Motor vehicle
GB8411788D0 (en)	1984-06-13	Motor vehicle
GB8331963D0 (en)	1984-01-04	Motor vehicle
GB2077413B (en)	1984-05-10	Vehicle lamp unit
GB2069121B (en)	1983-07-06	Main headlamp for motor vehicles

Legal Events

Date	Code	Title	Description
1988-10-12	PCNP	Patent ceased through non-payment of renewal fee