BR9906548A - Lâmpada elétrica e respectiva base - Google Patents

Lâmpada elétrica e respectiva base

Info

Publication number
BR9906548A
BR9906548A BR9906548-7A BR9906548A BR9906548A BR 9906548 A BR9906548 A BR 9906548A BR 9906548 A BR9906548 A BR 9906548A BR 9906548 A BR9906548 A BR 9906548A
Authority
BR
Brazil
Prior art keywords
electric lamp
base
hull
conical
angle
Prior art date
Application number
BR9906548-7A
Other languages
English (en)
Inventor
Peter C Keim
Hendricus J Te Loo
Original Assignee
Koninkl Philips Electonics N V
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 Koninkl Philips Electonics N V filed Critical Koninkl Philips Electonics N V
Publication of BR9906548A publication Critical patent/BR9906548A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

"LâMPADA ELéTRICA E RESPECTIVA BASE". A lâmpada elétrica é munida de uma base (3) dotada de um casco metálico (8). O casco (8) compreende uma parte cilíndrica (44) que está acoplada com uma parte cónica (42) através de um arredondamento (43). Selecionando o ângulo ß entre a segunda parte (52) da parte cónica (42) e a parte cilíndrica (44) menor quer o ângulo <244> entre a primeira parte (51) da parte cónica (42) e a parte cilíndrica (44), é aumentada a resistência axial do casco metálico (8).
BR9906548-7A 1998-06-22 1999-06-03 Lâmpada elétrica e respectiva base BR9906548A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98202067 1998-06-22
PCT/IB1999/001013 WO1999067810A1 (en) 1998-06-22 1999-06-03 Electric lamp with a comparatively robust lamp cap

Publications (1)

Publication Number Publication Date
BR9906548A true BR9906548A (pt) 2000-08-15

Family

ID=8233834

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906548-7A BR9906548A (pt) 1998-06-22 1999-06-03 Lâmpada elétrica e respectiva base

Country Status (10)

Country Link
US (1) US6384521B1 (pt)
EP (1) EP1031164B1 (pt)
JP (1) JP4309584B2 (pt)
CN (1) CN1143361C (pt)
BR (1) BR9906548A (pt)
DE (1) DE69912733T2 (pt)
ES (1) ES2209433T3 (pt)
ID (1) ID24248A (pt)
SV (1) SV1999000080A (pt)
WO (1) WO1999067810A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1183711A1 (en) * 2000-03-22 2002-03-06 Koninklijke Philips Electronics N.V. Electric lamp
US11300280B2 (en) 2018-11-15 2022-04-12 Signify Holding B.V. Lamp

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210525A (en) * 1938-05-14 1940-08-06 Gen Electric Base for incandescent lamps and similar devices
BE478104A (pt) * 1943-07-01
US4044277A (en) * 1976-05-24 1977-08-23 General Electric Company Mechanically assembled base for electric lamps
DE2657364A1 (de) * 1976-12-17 1978-06-29 Siemens Ag Elektrische lampe, insbesondere gluehlampe
DE8131006U1 (de) * 1981-10-23 1983-04-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Elektrische lampe
US4779021A (en) * 1985-05-01 1988-10-18 Gte Products Corporation Electric lamp with improved self-mounting frame member
US5039905A (en) * 1989-07-04 1991-08-13 U.S. Philips Corporation Welding connection for an electric lamp
US5008587A (en) * 1989-08-28 1991-04-16 U.S. Philips Corporation Electric lamp with improved lamp cap assembly
EP0480503B1 (en) * 1990-10-09 1995-07-12 Koninklijke Philips Electronics N.V. Electric lamp
JPH04286856A (ja) 1990-11-30 1992-10-12 Philips Gloeilampenfab:Nv 電灯
MX9202270A (es) * 1991-05-31 1992-11-01 Philips Nv Lampara de reflector electrico.
US5367219A (en) * 1991-11-18 1994-11-22 U.S. Philips Corporation Electric reflector lamp for use with IEC standard
EP0583034B1 (en) * 1992-08-10 1996-11-13 Koninklijke Philips Electronics N.V. Electric lamp
US5308273A (en) * 1992-09-23 1994-05-03 Meade Steven L Method of making an electric lamp with a high torque threaded base
US5568009A (en) * 1994-12-29 1996-10-22 Philips Electronics North America Corporation Electric lamp having a lamp cap with solder-free connections

Also Published As

Publication number Publication date
DE69912733T2 (de) 2004-09-23
US6384521B1 (en) 2002-05-07
JP2002519816A (ja) 2002-07-02
CN1143361C (zh) 2004-03-24
SV1999000080A (es) 2000-05-02
ID24248A (id) 2000-07-13
WO1999067810A1 (en) 1999-12-29
JP4309584B2 (ja) 2009-08-05
DE69912733D1 (de) 2003-12-18
CN1272955A (zh) 2000-11-08
EP1031164B1 (en) 2003-11-12
EP1031164A1 (en) 2000-08-30
ES2209433T3 (es) 2004-06-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.