CA1074843A - Filament shield for sealed headlamp and mounting method therefor - Google Patents

Filament shield for sealed headlamp and mounting method therefor

Info

Publication number
CA1074843A
CA1074843A CA275,249A CA275249A CA1074843A CA 1074843 A CA1074843 A CA 1074843A CA 275249 A CA275249 A CA 275249A CA 1074843 A CA1074843 A CA 1074843A
Authority
CA
Canada
Prior art keywords
filament
shield
lateral projection
welded
flange
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
CA275,249A
Other languages
English (en)
French (fr)
Inventor
William E. Duncan
Nickolas P. Demas
William T. S. Waltz
Norman S. Gephart
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.)
Wagner Electric Corp
Original Assignee
Wagner Electric Corp
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 Wagner Electric Corp filed Critical Wagner Electric Corp
Application granted granted Critical
Publication of CA1074843A publication Critical patent/CA1074843A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/26—Screens; Filters

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Body Structure For Vehicles (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
CA275,249A 1976-04-05 1977-03-31 Filament shield for sealed headlamp and mounting method therefor Expired CA1074843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/673,400 US4058749A (en) 1976-04-05 1976-04-05 Filament shield for sealed headlamp and mounting method therefor

Publications (1)

Publication Number Publication Date
CA1074843A true CA1074843A (en) 1980-04-01

Family

ID=24702502

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275,249A Expired CA1074843A (en) 1976-04-05 1977-03-31 Filament shield for sealed headlamp and mounting method therefor

Country Status (9)

Country Link
US (1) US4058749A (de)
JP (1) JPS52121985A (de)
CA (1) CA1074843A (de)
DE (2) DE2715226A1 (de)
ES (1) ES227686Y (de)
FR (1) FR2348570A1 (de)
GB (1) GB1517897A (de)
IT (1) IT1086637B (de)
MX (1) MX144880A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426248U (de) * 1987-07-16 1989-02-14
DE19707245A1 (de) * 1997-02-25 1998-08-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung einer elektrischen Glühlampe
US20040202004A1 (en) * 2003-04-09 2004-10-14 Guide Corporation, A Delaware Corporation Bifunctional headlamp having a rotating shield with integral actuator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1216254A (fr) * 1958-02-17 1960-04-25 Lampe Rationnelle Lampe pour projecteurs pour automobiles et autres véhicules à moteur
DE1248158B (de) * 1960-03-08 1967-08-24 Karl Nowak O H G Spezialfabrik Elektrische Gluehlampe fuer Kraftfahrzeugscheinwerfer
FR90823E (fr) * 1966-06-09 1968-02-23 Lampes Elect Fab Reunies Culot de lampe électrique
DE1901179A1 (de) * 1969-01-10 1970-08-06 Patra Patent Treuhand Zweifadenhalogengluehlampe fuer Kraftfahrzeugscheinwerfer
BE788518A (fr) * 1971-09-09 1973-03-07 Philips Nv Lampe a incandescence electrique
JPS5138244Y2 (de) * 1971-09-30 1976-09-18
NL7306006A (de) * 1973-05-01 1974-11-05
GB1477138A (en) * 1973-11-14 1977-06-22 British Sealed Beams Ltd Filament shields

Also Published As

Publication number Publication date
FR2348570A1 (fr) 1977-11-10
JPS542517B2 (de) 1979-02-08
GB1517897A (en) 1978-07-19
JPS52121985A (en) 1977-10-13
ES227686Y (es) 1979-12-01
DE7710821U1 (de) 1977-09-22
ES227686U (es) 1977-06-01
US4058749A (en) 1977-11-15
IT1086637B (it) 1985-05-28
MX144880A (es) 1981-11-30
FR2348570B1 (de) 1979-03-23
DE2715226A1 (de) 1977-10-13

Similar Documents

Publication Publication Date Title
CA1255276A (en) Replaceable automobile headlight lamp unit and automobile headlight utilizing same
CA1249257A (en) Replaceable lamp unit and automobile headlight utilizing same
KR101377621B1 (ko) 램프 베이스 및 상기 램프 베이스를 포함하는 램프
US5010455A (en) Headlamp assembly
CA1249258A (en) Replaceable automobile headlight lamp unit
CA1074843A (en) Filament shield for sealed headlamp and mounting method therefor
JPH07109760B2 (ja) 接合剤なしでベースが装着されたランプ
US5984751A (en) Method for manufacturing an electric light bulb
KR101212622B1 (ko) 차량 헤드라이트를 위한 전기 백열 램프
JPH09180687A (ja) 白熱電球及びその製造方法並びに減光フード
US4339685A (en) Sealed beam lamp assembly
JPH0341939B2 (de)
EP1363315B1 (de) Glühlampe für Kraftfahrzeugscheinwerfer
US6966811B2 (en) Method of fabricating an incandescent halogen lamp having flattened filament support leads
JPS60258801A (ja) 自動車類の照明装置に使用するための封止されたレンズ部材
US4723198A (en) Motor vehicle headlight
EP0232843A2 (de) Scheinwerfer für Kraftfahrzeuge
US6525452B1 (en) Lamp with filament segments in curved layers
WO2008077782A2 (de) Abschattungsvorrichtung
EP0109848A2 (de) Glühlampen
US3310702A (en) Vehicle headlamp with improved filament mounting structure
JPS639921Y2 (de)
US4686410A (en) Incandescent lamp having a reflecting screen and tongue
KR20050076740A (ko) 전기적 백열 램프
EP0158328A2 (de) Lampeneinheit für Scheinwerfersysteme von Kraftfahrzeugen

Legal Events

Date Code Title Description
MKEX Expiry