FR2197146A1 - - Google Patents

Info

Publication number: FR2197146A1
Authority: FR; France
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

FR7324727A

Other versions

FR2197146B1 (fr

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch 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.)

1972-07-05

Filing date

1973-07-05

Publication date

1974-03-22

1972-07-05 Priority claimed from DE2232905A external-priority patent/DE2232905C2/de

1973-07-05 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1974-03-22 Publication of FR2197146A1 publication Critical patent/FR2197146A1/fr

1977-12-23 Application granted granted Critical

1977-12-23 Publication of FR2197146B1 publication Critical patent/FR2197146B1/fr

Status Expired 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
- F21V19/00—Fastening of light sources or lamp holders
- 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
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
- F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/192—Details of lamp holders, terminals or connectors
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
- 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
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
- 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
- F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
- F21S41/332—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with continuity at the junction between adjacent areas
- 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/47—Attachment thereof
- 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
- F21S45/50—Waterproofing
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- 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
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material

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)
Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Securing Globes, Refractors, Reflectors Or The Like (AREA)

FR7324727A 1972-07-05 1973-07-05 Expired FR2197146B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2232905A DE2232905C2 (de)	1972-07-05	1972-07-05	Druckdichter Scheinwerfer für Kraftfahrzeuge
DE2249630A DE2249630C2 (de)	1972-07-05	1972-10-11	Druckdichter Scheinwerfer für Kraftfahrzeuge

Publications (2)

Publication Number	Publication Date
FR2197146A1 true FR2197146A1 (fr)	1974-03-22
FR2197146B1 FR2197146B1 (fr)	1977-12-23

Family

ID=25763511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7324727A Expired FR2197146B1 (fr)	1972-07-05	1973-07-05

Country Status (10)

Country	Link
US (1)	US3917939A (fr)
JP (1)	JPS5640442B2 (fr)
AU (1)	AU475612B2 (fr)
CH (1)	CH557759A (fr)
DE (1)	DE2249630C2 (fr)
ES (1)	ES416559A1 (fr)
FR (1)	FR2197146B1 (fr)
GB (1)	GB1442422A (fr)
NL (1)	NL160648C (fr)
SE (2)	SE396918B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2430674A1 (fr) *	1978-07-03	1980-02-01	Gen Electric	Monture prefocalisee pour lampe monobloc
FR2462040A1 (fr) *	1979-07-16	1981-02-06	Gen Electric	Monture de source lumineuse prefocalisee et procede d'assemblage de cette monture

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2655231C2 (de) *	1976-12-06	1986-12-04	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Halogenglühlampe
US4316240A (en) *	1978-02-27	1982-02-16	Westinghouse Electric Corp.	Inner lamp mount assembly for vehicular headlamp and similar lighting apparatus
US4241391A (en) *	1978-02-27	1980-12-23	Westinghouse Electric Corp.	Inner lamp-mount assembly for sealed-beam headlamp and similar lighting apparatus
US4190976A (en) *	1978-06-29	1980-03-04	Hurt Brian D	Fishing light
US4224262A (en) *	1978-08-07	1980-09-23	W. R. Grace & Co.	Crosslinked copolymer of an olefin and vinyl alcohol
US4319156A (en) *	1978-09-01	1982-03-09	Gte Products Corporation	Vehicle headlight having dual filament tungsten halogen lamp
US4262228A (en) *	1979-07-18	1981-04-14	Wagner Electric Corporation	Electric lamp with U-shaped support wires
US4300189A (en) *	1979-12-21	1981-11-10	General Electric Company	Sealed beam lamp unit having bonded terminals
US4390931A (en) *	1980-07-11	1983-06-28	Joel C. Gorick	Lamp assembly
US4456947A (en) *	1982-06-07	1984-06-26	Gte Products Corporation	Motor vehicle headlight with contact lug defining adhesive reservoir
HU186083B (en) *	1982-06-24	1985-05-28	Tungsram Reszvenytarsasag	System of automobile headlights
US4528619A (en) *	1983-06-24	1985-07-09	Gte Products Corporation	Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile headlight utilizing same
US4569005A (en) *	1985-01-15	1986-02-04	Gte Products Corporation	Replaceable lamp unit and automobile headlight utilizing same
US4569006A (en) *	1985-01-15	1986-02-04	Gte Products Corporation	Replaceable lamp unit and automobile headlight utilizing same
US4868722A (en) *	1988-12-19	1989-09-19	Gte Products Corporation	Headlamp assembly
US20080019138A1 (en) *	2006-07-21	2008-01-24	Schott Ag	Reflector having a prismatic structure
CN107824953B (zh) *	2017-09-06	2020-06-19	木林森股份有限公司	一种采用感应加热焊接技术生产led照明产品的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1405235A (fr) *	1964-03-23	1965-07-09		Perfectionnements aux montages de bloc-optique
FR1489101A (fr) *	1966-05-20	1967-07-21	Lampes Elect Fab Reunies	Perfectionnements aux lampes utilisées dans les systèmes optiques

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2245782A (en) *	1936-12-08	1941-06-17	Westinghouse Electric & Mfg Co	Metallic bulb lamp
US2148315A (en) *	1938-03-29	1939-02-21	Gen Electric	Electric lamp
NL61940C (fr) *	1941-03-28
US2464990A (en) *	1945-08-28	1949-03-22	Westinghouse Electric Corp	Electric lamp manufacture
US3010045A (en) *	1955-05-27	1961-11-21	Westinghouse Electric Corp	Sealed-beam lamp and method of manufacture
NL156827B (nl) *	1967-02-01	1978-05-16	Philips Nv	Projectie-eenheid, bestaande uit een condensorspiegel en een halogeengloeilamp.
BE757515A (fr) *	1969-10-15	1971-03-16	Bosch Gmbh Robert	Phare pour vehicules automobiles
US3688103A (en) *	1969-12-12	1972-08-29	Bosch Gmbh Robert	Vehicle headlight
US3725698A (en) *	1971-03-02	1973-04-03	Gen Motors Corp	Moisture barrier for sealed beam headlamp construction

1972
- 1972-10-11 DE DE2249630A patent/DE2249630C2/de not_active Expired
1973
- 1973-06-08 CH CH832373A patent/CH557759A/xx not_active IP Right Cessation
- 1973-07-04 AU AU57704/73A patent/AU475612B2/en not_active Expired
- 1973-07-04 ES ES416559A patent/ES416559A1/es not_active Expired
- 1973-07-04 GB GB3180773A patent/GB1442422A/en not_active Expired
- 1973-07-04 SE SE7309431A patent/SE396918B/xx unknown
- 1973-07-04 NL NL7309338.A patent/NL160648C/xx not_active IP Right Cessation
- 1973-07-05 US US376927A patent/US3917939A/en not_active Expired - Lifetime
- 1973-07-05 JP JP7608173A patent/JPS5640442B2/ja not_active Expired
- 1973-07-05 FR FR7324727A patent/FR2197146B1/fr not_active Expired
1976
- 1976-10-13 SE SE7611357A patent/SE407105B/xx unknown

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1405235A (fr) *	1964-03-23	1965-07-09		Perfectionnements aux montages de bloc-optique
FR1489101A (fr) *	1966-05-20	1967-07-21	Lampes Elect Fab Reunies	Perfectionnements aux lampes utilisées dans les systèmes optiques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2430674A1 (fr) *	1978-07-03	1980-02-01	Gen Electric	Monture prefocalisee pour lampe monobloc
FR2462040A1 (fr) *	1979-07-16	1981-02-06	Gen Electric	Monture de source lumineuse prefocalisee et procede d'assemblage de cette monture

Also Published As

Publication number	Publication date
ES416559A1 (es)	1976-06-16
NL160648B (nl)	1979-06-15
NL160648C (nl)	1979-11-15
DE2249630A1 (de)	1974-04-25
US3917939A (en)	1975-11-04
NL7309338A (fr)	1974-01-08
DE2249630C2 (de)	1984-04-12
AU475612B2 (en)	1976-08-26
SE7611357L (sv)	1976-10-13
AU5770473A (en)	1975-01-09
SE407105B (sv)	1979-03-12
FR2197146B1 (fr)	1977-12-23
SE396918B (sv)	1977-10-10
JPS4944579A (fr)	1974-04-26
CH557759A (de)	1975-01-15
JPS5640442B2 (fr)	1981-09-21
GB1442422A (en)	1976-07-14

Legal Events

Date	Code	Title	Description
1986-05-23	ST	Notification of lapse

Publication	Publication Date	Title
CH585912A5 (fr)	1977-03-15
CH575275A5 (fr)	1976-05-14
BG18472A1 (fr)	1975-02-25
BG18658A1 (fr)	1975-03-20
BG19280A1 (fr)	1975-06-15
BG19428A1 (fr)	1975-06-25
BG21461A1 (fr)	1976-07-20
CH1082672A4 (fr)	1975-03-14
CH560074A5 (fr)	1975-03-27
CH561574A5 (fr)	1975-05-15
CH561855A5 (fr)	1975-05-15
CH561859A5 (fr)	1975-05-15
CH561958A5 (fr)	1975-05-15
CH561992A5 (fr)	1975-05-15
CH562132A5 (fr)	1975-05-30
CH562140A5 (fr)	1975-05-30
CH562163A5 (fr)	1975-05-30
CH562660A5 (fr)	1975-06-13
CH562954A5 (fr)	1975-06-13
CH563063A5 (fr)	1975-06-13
CH563907A5 (fr)	1975-07-15
CH565447A5 (fr)	1975-08-15
CH566473A5 (fr)	1975-09-15
CH585779A5 (fr)	1977-03-15
CH567780A5 (fr)	1975-10-15

FR2197146A1 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (2)

Publications (2)

Family

ID=25763511

Family Applications (1)

Country Status (10)

Cited By (2)

Families Citing this family (17)

Citations (2)

Family Cites Families (9)

Patent Citations (2)

Cited By (2)

Also Published As

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Legal Events