[특허]Replaceable lamp unit and automobile headlight utilizing same

[미국특허] Replaceable lamp unit and automobile headlight utilizing same 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F21V-019/00
출원번호	US-0691804 (1985-01-15)
발명자 / 주소	Bergin John A. (Hancock NH) Warren Bernard J. (Dover-Foxcroft ME)
출원인 / 주소	GTE Products Corporation (Stamford CT 02)
인용정보	피인용 횟수 : 10 인용 특허 : 11

초록 ▼

A lamp unit (10) for being removably positioned within the rear opening (11) of an automobile headlight reflector (13). The unit (10) includes a plastic holder (19), an electric (e.g., tungsten halogen) lamp (30) having a filament structure (42) contained within the envelope (33) thereof, a clamp member (46) secured to the lamp\s press-sealed end portion (47), and an insert member (48) located within a cavity (21) of the holder (19). The clamp member (46) includes a pair of curved flange portions (56,58) which engage and are secured (e.g., welded) to the outer, curved surface (59) of the insert member (48), thus facilitating alignment and positioning of the lamp (30) relative to the holder (19).

대표청구항 ▼

In a lamp unit for being removably positioned within an opening within the rear portion of an automobile headlight reflector wherein said lamp unit includes an electrically insulative holder for being positioned within said opening and defining a cavity therein and an electric lamp adapted for being positioned within said holder, said lamp including an envelope having a filament structure therein and at least two lead-in wires projecting from said envelope, said filament structure being oriented within said reflector of said automobile headlight when said holder is positioned within said opening, the improvement comprising: a clamp member secured about said envelope of said electric lamp at a precise location relative to said filament structure; and an insert member located at a predetermined, precise depth within said cavity of said insulative holder, said clamp member being aligned on a surface of said insert member and secured thereto such that said filament structure will be oriented within said reflector in a precise manner relative thereto when said insulative holder is positioned within said reflector opening.

이 특허에 인용된 특허 (11) 인용/피인용 타임라인 분석

Cox Charles W. (Willoughby OH), Automotive inner-bulb assembly.
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Baba Masaharu (Yokohama JPX) Honda Kiyokazu (Zushi JPX) Hashima Akiyoshi (Yokohama JPX), Baseless incandescent lamp assembly.
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Helbig Peter (Sontheim DEX) Schnherr Walter (Giengen-Hrben DEX) Steiner Hermann (Herbrechtingen DEX), Halogen incandescent lamp with part metal, part plastic socket, particularly for automotive headlights.
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Bergot Thierry (Paris FRX), Headlamps having sealed optical units and replaceable light bulbs.
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Vause Arthur Samuel (London EN), Lamp cap assembly.
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Bradley Irving (Novelty OH), Mechanical stop means for a prefocused plastic PAR lamp.
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Nieda Yasuhiro (Yokosuka JPX) Honda Kiyokazu (Zushi JPX), Method for manufacturing sealed-beam type electric bulb.
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Bradley Irving (Novelty OH) Vodicka Vincent (South Euclid OH), Plastic par lamp construction with reinforced recepticle area.
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Dolan Richard J. (Bradford NH) Cangiano Frank (Hillsboro NH) Van der Linde John (Deering NH), Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile hea.
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Lindae Gerhard (Leonberg DT), Sealed-beam headlight.
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Bassett Norman W. (Anderson IN), Socket mounting cap.
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이 특허를 인용한 특허 (10) 인용/피인용 타임라인 분석

Kudo Tetsuya (Kawasaki JPX), Automobile lamp assembly.
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Bradley: Hugh T. (Farmington Hills MI), Composite headlamp bulb retaining mechanism.
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Harry van Baal NL; Jenny Z. Bu ; Peter J. Codella ; Robert R. Gallucci ; Dennis A. Kopp ; Martin J. Lindway ; James R. Wilson, Dark colored thermoplastic compositions, articles molded therefrom, and article preparation methods.
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Rittner Roland,DEX ; Kantim Uwe,DEX ; Kast Werner,DEX, Electric lamp.
상세보기
Hirozumi Yasuo (Shizuoka JPX) Okano Mitsuhiro (Shizuoka JPX), Electric lamp assembly having a band connected to integrally formed metal pieces on a base.
상세보기
Bonin Jason,CAX ; Morewood Chris,CAX ; White Wayne,CAX, Internal aim headlamp assembly.
상세보기
Meyer Kevin L. (Beverly MA) Beschle Mark D. (Beverly MA), Reflector lamp assembly utilizing lamp capsule that snaps directly into reflector.
상세보기
Coliandris Chris (Hillsboro NH) Belliveau Paul F. (Peterborough NH) Parikh Sudhir (Goffstown NH), Replaceable lamp unit for automobile headlight.
상세보기
Paul Donald C. ; Bennett Joseph C. ; Bettini Joseph A. ; Gordon Edward J., Sealed socket assembly for a plug-in lamp and a method for assembling same.
상세보기
Paul Donald C. ; Bennett Joseph C. ; Bettini Joseph A. ; Gordon Edward J., Sealed socket assembly for a plug-in lamp and a method for assembling same.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Replaceable lamp unit and automobile headlight utilizing same 원문보기