JPS532976A - Incandescent bulb - Google Patents

Incandescent bulb

Info

Publication number
JPS532976A
JPS532976A JP7645577A JP7645577A JPS532976A JP S532976 A JPS532976 A JP S532976A JP 7645577 A JP7645577 A JP 7645577A JP 7645577 A JP7645577 A JP 7645577A JP S532976 A JPS532976 A JP S532976A
Authority
JP
Japan
Prior art keywords
incandescent bulb
incandescent
bulb
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.)
Pending
Application number
JP7645577A
Other languages
English (en)
Inventor
Heruman Raimiyu Furiidoritsuhi
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS532976A publication Critical patent/JPS532976A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
JP7645577A 1976-06-28 1977-06-27 Incandescent bulb Pending JPS532976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7607038A NL7607038A (nl) 1976-06-28 1976-06-28 Elektrische gloeilamp.

Publications (1)

Publication Number Publication Date
JPS532976A true JPS532976A (en) 1978-01-12

Family

ID=19826458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7645577A Pending JPS532976A (en) 1976-06-28 1977-06-27 Incandescent bulb

Country Status (13)

Country Link
US (1) US4144473A (ja)
JP (1) JPS532976A (ja)
AU (1) AU2643677A (ja)
BE (1) BE856159A (ja)
BR (1) BR7704170A (ja)
CA (1) CA1084979A (ja)
DE (1) DE2726946A1 (ja)
ES (1) ES460100A1 (ja)
FR (1) FR2357062A1 (ja)
GB (1) GB1528888A (ja)
IT (1) IT1080684B (ja)
NL (1) NL7607038A (ja)
SE (1) SE7707283L (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07326330A (ja) * 1994-05-31 1995-12-12 Nichiden Mach Ltd 加熱発光体
JP2002015707A (ja) * 2000-06-29 2002-01-18 Matsushita Electric Ind Co Ltd 電球及び表示用電球
JP2007122893A (ja) * 2005-10-25 2007-05-17 Matsushita Electric Ind Co Ltd 赤外線電球及び加熱装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1042105A1 (ru) * 1980-02-05 1983-09-15 Организация П/Я Х-5263 Решетчатый катод пр мого накала дл электронных ламп и способ его изготовлени
US4307318A (en) * 1980-02-14 1981-12-22 Westinghouse Electric Corp. Miniature lamp and method
US4412126A (en) * 1982-02-04 1983-10-25 Sanders Associates, Inc. Infrared source
US4598226A (en) * 1984-12-17 1986-07-01 Clegg John E Concave conical foil-filament lamp
US4585971A (en) * 1984-12-18 1986-04-29 Clegg John E Flat circular foil-filament lamp
US4781640A (en) * 1985-01-24 1988-11-01 Varian Associates, Inc. Basket electrode shaping
US5928549A (en) * 1997-03-21 1999-07-27 Cox & Company, Inc. Etched foil heater for low voltage applications requiring uniform heating
US6259193B1 (en) * 1998-06-08 2001-07-10 General Electric Company Emissive filament and support structure
MXPA02001858A (es) * 1999-08-22 2004-03-10 Ip2H Ag Fuente de luz.
US7280749B2 (en) * 2001-02-12 2007-10-09 Ion Optics, Inc. Filament for radiation source
WO2005067004A1 (ja) * 2004-01-07 2005-07-21 Matsushita Electric Industrial Co., Ltd. 白熱電球及び白熱電球用フィラメント
US7763833B2 (en) * 2004-03-12 2010-07-27 Goodrich Corp. Foil heating element for an electrothermal deicer
US7923668B2 (en) * 2006-02-24 2011-04-12 Rohr, Inc. Acoustic nacelle inlet lip having composite construction and an integral electric ice protection heater disposed therein
EP1975972A3 (de) * 2007-03-29 2010-06-23 Osram Gesellschaft mit Beschränkter Haftung Elektrische Lampe mit einer Laserstrukturierten Metalleinschmelzung
US10767816B1 (en) * 2019-04-24 2020-09-08 Xiamen Eco Lighting Co. Ltd. Light bulb apparatus
DE102021205755B4 (de) 2021-06-08 2023-01-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Vorrichtung zur Erzeugung elektromagnetischer Strahlung und Verfahren zu ihrer Herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913825A (ja) * 1961-10-12
FR1349745A (fr) * 1963-03-05 1964-01-17 Kempten Elektroschmelz Gmbh Système de conducteurs chauffants autoporteur ou suspendu, formé de barres de charbon ou de graphite
GB1342069A (en) * 1970-12-15 1973-12-25 Thorn Electrical Ind Ltd Electrically conductive components

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07326330A (ja) * 1994-05-31 1995-12-12 Nichiden Mach Ltd 加熱発光体
JP2002015707A (ja) * 2000-06-29 2002-01-18 Matsushita Electric Ind Co Ltd 電球及び表示用電球
JP2007122893A (ja) * 2005-10-25 2007-05-17 Matsushita Electric Ind Co Ltd 赤外線電球及び加熱装置

Also Published As

Publication number Publication date
DE2726946A1 (de) 1977-12-29
GB1528888A (en) 1978-10-18
BR7704170A (pt) 1978-03-21
BE856159A (fr) 1977-12-27
CA1084979A (en) 1980-09-02
NL7607038A (nl) 1977-12-30
ES460100A1 (es) 1978-05-01
US4144473A (en) 1979-03-13
FR2357062A1 (fr) 1978-01-27
SE7707283L (sv) 1977-12-29
FR2357062B1 (ja) 1981-09-18
IT1080684B (it) 1985-05-16
AU2643677A (en) 1979-01-04

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