GB1289166A - - Google Patents

Info

Publication number
GB1289166A
GB1289166A GB1289166DA GB1289166A GB 1289166 A GB1289166 A GB 1289166A GB 1289166D A GB1289166D A GB 1289166DA GB 1289166 A GB1289166 A GB 1289166A
Authority
GB
United Kingdom
Prior art keywords
envelope
lead
ins
sealed
spiral
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
Other languages
English (en)
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 filed Critical
Publication of GB1289166A publication Critical patent/GB1289166A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
GB1289166D 1969-01-27 1969-12-03 Expired GB1289166A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79420269A 1969-01-27 1969-01-27

Publications (1)

Publication Number Publication Date
GB1289166A true GB1289166A (enrdf_load_stackoverflow) 1972-09-13

Family

ID=25162004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289166D Expired GB1289166A (enrdf_load_stackoverflow) 1969-01-27 1969-12-03

Country Status (2)

Country Link
US (1) US3590306A (enrdf_load_stackoverflow)
GB (1) GB1289166A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282258A (en) * 1993-09-24 1995-03-29 Samsung Display Devices Co Ltd Metal halide lamp
DE102013010020A1 (de) * 2013-06-14 2014-12-18 Audi Ag Gasentladungslampe

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853597A (en) * 1987-05-05 1989-08-01 General Electric Company Rapid restrike metal halide lamp and a method of operating such
US6561675B1 (en) * 1995-01-27 2003-05-13 Digital Projection Limited Rectangular beam generating light source
CN1194374C (zh) * 2001-09-29 2005-03-23 东莞南光电器有限公司 具有双层灯管结构的冷阴极荧光灯管
CN105814662B (zh) 2013-12-13 2019-05-03 Asml荷兰有限公司 辐射源、量测设备、光刻系统和器件制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2111412A (en) * 1928-12-08 1938-03-15 Gen Electric X-ray apparatus
DE633760C (de) * 1930-09-26 1936-08-05 Siemens Ag Entladungslampe, bei der die Entladung durch einen verengten Querschnitt hindurchgeht
NL230426A (enrdf_load_stackoverflow) * 1957-09-17
US3076377A (en) * 1958-10-06 1963-02-05 Dietzgen Co Eugene Optical projector system
US3426233A (en) * 1965-12-13 1969-02-04 Vitro Corp Of America Plasma stabilization by rotation of arc discharge tube
US3450925A (en) * 1967-03-17 1969-06-17 Gen Electric Mercury bismuth halide photochemical arc lamp light sources

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282258A (en) * 1993-09-24 1995-03-29 Samsung Display Devices Co Ltd Metal halide lamp
DE102013010020A1 (de) * 2013-06-14 2014-12-18 Audi Ag Gasentladungslampe
DE102013010020B4 (de) * 2013-06-14 2020-12-24 Audi Ag Gasentladungslampe mit Verwirbelungselement

Also Published As

Publication number Publication date
US3590306A (en) 1971-06-29

Similar Documents

Publication Publication Date Title
US2241968A (en) Light source
ES352137A1 (es) Un dispositivo de lampara electrica de descarga gaseosa.
GB1305065A (enrdf_load_stackoverflow)
GB1071103A (en) Electric discharge lamp
GB845895A (en) A high output mercury vapour flourescent discharge lamp
US4321504A (en) Low wattage metal halide arc discharge lamp
GB1316803A (en) High intensity arc lamp
GB995095A (en) A fused seal for electrodes of discharged lamps
GB1289166A (enrdf_load_stackoverflow)
GB560244A (en) Improvements in electric discharge lamps
US3821587A (en) Ceramic discharge lamp operable in air without an outer glass envelope
GB1506827A (en) Gas and/or vapour discharge lamp
GB1128504A (en) High pressure mercury vapour electric discharge tube
GB986514A (en) Improvements in the manufacture of electric incandescent lamps
US2845557A (en) Arc tube mounting
GB1531280A (en) Metal halide lamps
GB1248157A (en) Metallic vapor arc-lamp
GB1450835A (en) High pressure mercury discharge lamp with metal halides
GB1309337A (en) Arc tubes
GB1337134A (en) Metal halide lamp
GB1497311A (en) Electric discharge lamp operable in the open air
US2076286A (en) Electric gaseous discharge device
GB1488804A (en) Electric lamp
GB1311644A (en) Jacketet alkali metal halide vapour lamp with getter
GB1067923A (en) High pressure electric discharge lamps

Legal Events

Date Code Title Description
PLNP Patent lapsed through nonpayment of renewal fees