GB1325821A - Lamp having filament support - Google Patents

Lamp having filament support

Info

Publication number
GB1325821A
GB1325821A GB2354171*A GB2354171A GB1325821A GB 1325821 A GB1325821 A GB 1325821A GB 2354171 A GB2354171 A GB 2354171A GB 1325821 A GB1325821 A GB 1325821A
Authority
GB
United Kingdom
Prior art keywords
rod
lamp
halogen
support
filament
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
GB2354171*A
Other languages
English (en)
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Publication of GB1325821A publication Critical patent/GB1325821A/en
Expired legal-status Critical Current

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

Landscapes

  • Resistance Heating (AREA)
GB2354171*A 1970-03-30 1971-04-19 Lamp having filament support Expired GB1325821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2361770A 1970-03-30 1970-03-30

Publications (1)

Publication Number Publication Date
GB1325821A true GB1325821A (en) 1973-08-08

Family

ID=21816222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2354171*A Expired GB1325821A (en) 1970-03-30 1971-04-19 Lamp having filament support

Country Status (3)

Country Link
US (1) US3634722A (https=)
JP (1) JPS549431B1 (https=)
GB (1) GB1325821A (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121582U (https=) * 1974-03-19 1975-10-03
US4070594A (en) * 1975-02-13 1978-01-24 Matsushita Electronics Corporation Light source device to be utilized mainly for projection purposes
US4359665A (en) * 1980-07-02 1982-11-16 Gte Products Corporation Filament support for tubular lamp
US4442374A (en) * 1982-03-25 1984-04-10 Gte Products Corporation Dual length copier lamp
US4540911A (en) * 1982-11-03 1985-09-10 Ushio Denki Kabushiki Kaisha Halogen lamp unit
GB8318457D0 (en) * 1983-07-07 1983-08-10 Thorn Emi Domestic Appliances Heating apparatus
EP0271857B1 (en) * 1986-12-16 1997-04-02 Gte Products Corporation Compact coiled coil incandescent filament with supports
DE3752258T2 (de) * 1986-12-16 1999-11-04 Gte Products Corp., Wilmington Halogenkolben aus Hartglas für Hochspannung
RU2201010C2 (ru) * 2001-04-11 2003-03-20 Открытое акционерное общество "Лисма" Галогенная лампа накаливания
EP1308988B1 (fr) * 2001-10-23 2016-07-13 Koninklijke Philips N.V. Système d'accrochage d'un filament à une entrée de courant
EP2052180B1 (en) * 2006-08-09 2010-01-13 Koninklijke Philips Electronics N.V. Recessed lighting fixture
JP4893159B2 (ja) * 2006-08-24 2012-03-07 ウシオ電機株式会社 フィラメントランプおよび光照射式加熱処理装置
ITMI20061648A1 (it) * 2006-08-29 2008-02-29 Star Progetti Tecnologie Applicate Spa Dispositivo di irraggiamento di calore tramite infrarossi
JP4893474B2 (ja) * 2007-05-29 2012-03-07 ウシオ電機株式会社 フィラメントランプおよび光照射式加熱処理装置
JP5315833B2 (ja) * 2008-07-28 2013-10-16 ウシオ電機株式会社 フィラメントランプ
US10264629B2 (en) * 2013-05-30 2019-04-16 Osram Sylvania Inc. Infrared heat lamp assembly
JP6217251B2 (ja) * 2013-09-05 2017-10-25 岩崎電気株式会社 ハロゲンランプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA566022A (en) * 1958-11-11 H. Verbeek Leo Electric incandescent lamp filament support
US686218A (en) * 1901-03-29 1901-11-05 Robert J Davis Incandescent electric lamp.
US3335312A (en) * 1965-01-25 1967-08-08 Gen Electric Filament support for tubular incandescent lamps
CH450546A (de) * 1965-05-06 1968-01-31 Egyesuelt Izzolampa Jodlampe von hoher, über 2000 W liegender Leistung

Also Published As

Publication number Publication date
JPS549431B1 (https=) 1979-04-24
US3634722A (en) 1972-01-11

Similar Documents

Publication Publication Date Title
GB1325821A (en) Lamp having filament support
US3829729A (en) Tungsten-halogen lamp
ES453365A1 (es) Una lampara incandescente de halogeno.
GB1313531A (en) Incandescent lamp manufacture
US3849687A (en) Tungsten-halogen lamp with tantalum getter
GB1176438A (en) Quartz-Halogen Lamps
GB1161038A (en) Electric incandescent lamps
GB960149A (en) An electric incandescent lamp
US4166232A (en) Filament lead-in support for tungsten halogen capsule for headlight
GB1114356A (en) Filament supports for tubular incandescent lamps
US2425864A (en) Filament supporting structure for incandescent lamps
US4149103A (en) Incandescent lamp having embedded support means
GB1147140A (en) Incandescent lamp
US3555342A (en) Single-ended incandescent projection lamp having dual series-connected filaments and an integral gripping cap
GB1230955A (https=)
GB1206982A (en) Method of fabricating an incandescent lamp and its construction
GB1137439A (en) Projection lamp
GB1438065A (en) Sodium vapour lamp
GB1195109A (en) Tungsten Incandescent Lamps.
GB407344A (en) Improvements in electric illuminating devices
GB948859A (en) Improvements in and relating to incandescent lamps
GB1435979A (en) Halogen incandescent lamp
GB1025189A (en) Incandescent lamp
GB1370088A (en) Electric incandescent lamp
GB455586A (en) Improvements in or relating to tubular electric incandescent lamps

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees