IT1017658B - Dispositivo elettrico a filamento incandescente - Google Patents

Dispositivo elettrico a filamento incandescente

Info

Publication number
IT1017658B
IT1017658B IT24893/74A IT2489374A IT1017658B IT 1017658 B IT1017658 B IT 1017658B IT 24893/74 A IT24893/74 A IT 24893/74A IT 2489374 A IT2489374 A IT 2489374A IT 1017658 B IT1017658 B IT 1017658B
Authority
IT
Italy
Prior art keywords
incandescent filament
electric incandescent
filament device
electric
incandescent
Prior art date
Application number
IT24893/74A
Other languages
English (en)
Italian (it)
Original Assignee
Thorn Electrical Ind Ltd
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 Thorn Electrical Ind Ltd filed Critical Thorn Electrical Ind Ltd
Application granted granted Critical
Publication of IT1017658B publication Critical patent/IT1017658B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
IT24893/74A 1973-07-10 1974-07-08 Dispositivo elettrico a filamento incandescente IT1017658B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3272973A GB1449851A (en) 1973-07-10 1973-07-10 Electrical incandescent filament devices

Publications (1)

Publication Number Publication Date
IT1017658B true IT1017658B (it) 1977-08-10

Family

ID=10343147

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24893/74A IT1017658B (it) 1973-07-10 1974-07-08 Dispositivo elettrico a filamento incandescente

Country Status (8)

Country Link
US (1) US3930178A (enrdf_load_stackoverflow)
JP (1) JPS5418868B2 (enrdf_load_stackoverflow)
CA (1) CA1006219A (enrdf_load_stackoverflow)
FR (1) FR2237314B1 (enrdf_load_stackoverflow)
GB (1) GB1449851A (enrdf_load_stackoverflow)
IT (1) IT1017658B (enrdf_load_stackoverflow)
NL (1) NL161299C (enrdf_load_stackoverflow)
ZA (1) ZA744324B (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068655B1 (en) * 1981-06-23 1985-10-16 THORN EMI plc Tungsten halogen incandescent lamps and mixed filling of gas and halogen compounds
GB2129610B (en) * 1982-11-06 1986-05-29 Emi Plc Thorn Incandescent lamps
JPS6085064U (ja) * 1983-11-17 1985-06-12 ウシオ電機株式会社 管型電球
DE3522654A1 (de) * 1985-01-21 1987-01-08 Paul Prof Dr Schulz Gluehlampen hoher lichtausbeute und gluehlampen mit bogenentladungen
FR2652476A1 (fr) * 1989-09-28 1991-03-29 Thermal Quartz Schmelze Gmbh Tube chauffant.
US6690103B1 (en) 1999-07-21 2004-02-10 Alan K. Uke Incandescent light bulb with variable pitch coiled filament
DE10029437B4 (de) * 2000-06-21 2005-11-17 Heraeus Noblelight Gmbh Infrarotstrahler und Verfahren zum Betreiben eines solchen Infrarotstrahlers
EP1511360A3 (de) * 2003-08-27 2007-08-29 Heraeus Noblelight GmbH Infrarotstrahler, seine Verwendung sowie ein Verfahren zu dessen Herstellung
DE10346101A1 (de) * 2003-08-27 2005-03-31 Heraeus Noblelight Gmbh Infrarotstrahler, seine Verwendung sowie ein Verfahren zu dessen Herstellung
US7755291B2 (en) * 2005-06-27 2010-07-13 Osram Sylvania Inc. Incandescent lamp that emits infrared light and a method of making the lamp
WO2007113710A1 (en) * 2006-03-30 2007-10-11 Koninklijke Philips Electronics N.V. Incandescent lamp with filament support
DE102006060774A1 (de) * 2006-12-21 2008-06-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Halogenglühlampe
KR101450895B1 (ko) * 2008-03-17 2014-10-21 엘지전자 주식회사 필라멘트 지지부재 및 이를 포함하는 튜브히터
JP5707751B2 (ja) * 2010-06-30 2015-04-30 岩崎電気株式会社 フィラメントランプ
WO2012088343A1 (en) * 2010-12-22 2012-06-28 Cunningham David W Incandescent illumination system incorporation an infrared-reflective shroud
US10264629B2 (en) * 2013-05-30 2019-04-16 Osram Sylvania Inc. Infrared heat lamp assembly
KR102475565B1 (ko) * 2013-09-05 2022-12-08 어플라이드 머티어리얼스, 인코포레이티드 감소된 코일 가열을 위한 램프 단면
CN104093228A (zh) * 2014-07-09 2014-10-08 陆国梁 大功率双螺旋红外线加热灯管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997975A (en) * 1933-05-12 1935-04-16 Incandescent electric lamp
US2813993A (en) * 1954-09-17 1957-11-19 Gen Electric Electric lamp or similar device
NL87548C (enrdf_load_stackoverflow) * 1955-01-05
US2910605A (en) * 1958-06-23 1959-10-27 Gen Electric Radiant energy device
NL258284A (enrdf_load_stackoverflow) * 1959-12-24
FR1317783A (enrdf_load_stackoverflow) * 1961-03-17 1963-05-08

Also Published As

Publication number Publication date
GB1449851A (en) 1976-09-15
DE2432762A1 (de) 1975-01-30
FR2237314A1 (enrdf_load_stackoverflow) 1975-02-07
FR2237314B1 (enrdf_load_stackoverflow) 1977-10-07
NL161299B (nl) 1979-08-15
NL7409134A (nl) 1975-01-14
ZA744324B (en) 1975-07-30
JPS5038386A (enrdf_load_stackoverflow) 1975-04-09
CA1006219A (en) 1977-03-01
NL161299C (nl) 1980-01-15
DE2432762B2 (de) 1977-04-07
US3930178A (en) 1975-12-30
JPS5418868B2 (enrdf_load_stackoverflow) 1979-07-11
AU7107474A (en) 1976-01-15

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