GB2004045B - Headlight for vehicles - Google Patents

Headlight for vehicles

Info

Publication number: GB2004045B
Authority: GB; United Kingdom
Prior art keywords: headlight; vehicles
Prior art date: 1977-09-08
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

GB7836020A

Other versions

GB2004045A (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.)

Westfaelische Metall Industrie KG Hueck and Co

Original Assignee

Westfaelische Metall Industrie KG Hueck 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.)

1977-09-08

Filing date

1978-09-07

Publication date

1982-01-27

1978-09-07 Application filed by Westfaelische Metall Industrie KG Hueck and Co filed Critical Westfaelische Metall Industrie KG Hueck and Co

1979-03-21 Publication of GB2004045A publication Critical patent/GB2004045A/en

1982-01-27 Application granted granted Critical

1982-01-27 Publication of GB2004045B publication Critical patent/GB2004045B/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
- F21S45/60—Heating of lighting devices, e.g. for demisting
- 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
- F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
- F21S41/55—Attachment thereof

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)

GB7836020A 1977-09-08 1978-09-07 Headlight for vehicles Expired GB2004045B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2740428A DE2740428C3 (en)	1977-09-08	1977-09-08	Heated headlights for vehicles

Publications (2)

Publication Number	Publication Date
GB2004045A GB2004045A (en)	1979-03-21
GB2004045B true GB2004045B (en)	1982-01-27

Family

ID=6018391

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7836020A Expired GB2004045B (en)	1977-09-08	1978-09-07	Headlight for vehicles

Country Status (3)

Country	Link
DE (1)	DE2740428C3 (en)
GB (1)	GB2004045B (en)
SE (1)	SE425895B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT500634B8 (en) *	2002-12-20	2007-02-15	Zizala Lichtsysteme Gmbh	VEHICLE HEADLIGHTS WITH HEATING
DE102004047324A1 (en)	2004-09-29	2006-04-13	Osram Opto Semiconductors Gmbh	LED array
EP4140891B1 (en) *	2021-08-27	2024-11-13	Goodrich Lighting Systems GmbH & Co. KG	Aircraft headlight, aircraft comprising an aircraft headlight, and method of operating an aircraft headlight

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1951902A (en) *	1932-02-25	1934-03-20	John D Dempsey	Heater attachment for automobile headlamps and the like
DE1717265U (en) *	1955-10-19	1956-02-23	Albert Pipahl	SNOWMELT GLASS FOR VEHICLE HEADLIGHTS AND SIGNAL LAMPS.

1977
- 1977-09-08 DE DE2740428A patent/DE2740428C3/en not_active Expired
1978
- 1978-08-25 SE SE7808988A patent/SE425895B/en unknown
- 1978-09-07 GB GB7836020A patent/GB2004045B/en not_active Expired

Also Published As

Publication number	Publication date
SE425895B (en)	1982-11-22
GB2004045A (en)	1979-03-21
SE7808988L (en)	1979-03-09
DE2740428A1 (en)	1979-03-29
DE2740428C3 (en)	1982-03-25
DE2740428B2 (en)	1981-07-16

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Legal Events

Date	Code	Title	Description
1984-05-23	PCNP	Patent ceased through non-payment of renewal fee