GB880422A - Wall-stabilized electric high-pressure gaseous discharge lamp - Google Patents

Wall-stabilized electric high-pressure gaseous discharge lamp

Info

Publication number
GB880422A
GB880422A GB25043/58A GB2504358A GB880422A GB 880422 A GB880422 A GB 880422A GB 25043/58 A GB25043/58 A GB 25043/58A GB 2504358 A GB2504358 A GB 2504358A GB 880422 A GB880422 A GB 880422A
Authority
GB
United Kingdom
Prior art keywords
lamp
less
wall
discharge
watts
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
GB25043/58A
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of GB880422A publication Critical patent/GB880422A/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
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • 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

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB25043/58A 1957-09-17 1958-08-05 Wall-stabilized electric high-pressure gaseous discharge lamp Expired GB880422A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP0019341 1957-09-17
DEP23231A DE1089479B (de) 1957-09-17 1959-07-22 Elektrische Edelgas-Hochdruck-Entladungslampe

Publications (1)

Publication Number Publication Date
GB880422A true GB880422A (en) 1961-10-18

Family

ID=25989833

Family Applications (2)

Application Number Title Priority Date Filing Date
GB25043/58A Expired GB880422A (en) 1957-09-17 1958-08-05 Wall-stabilized electric high-pressure gaseous discharge lamp
GB25124/60A Expired GB957023A (en) 1957-09-17 1960-07-19 Improvements in high pressure gaseous discharge lamps

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB25124/60A Expired GB957023A (en) 1957-09-17 1960-07-19 Improvements in high pressure gaseous discharge lamps

Country Status (7)

Country Link
US (2) US2924733A (US07922777-20110412-C00004.png)
BE (1) BE571275A (US07922777-20110412-C00004.png)
CH (2) CH365448A (US07922777-20110412-C00004.png)
DE (2) DE1089479B (US07922777-20110412-C00004.png)
FR (1) FR1216289A (US07922777-20110412-C00004.png)
GB (2) GB880422A (US07922777-20110412-C00004.png)
NL (3) NL254001A (US07922777-20110412-C00004.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL230426A (US07922777-20110412-C00004.png) * 1957-09-17
US3398321A (en) * 1965-03-31 1968-08-20 Avco Corp Alternating electric power generator
US3590306A (en) * 1969-01-27 1971-06-29 Westinghouse Electric Corp Convective arc stabilization by lamp rotation
US3662175A (en) * 1969-12-22 1972-05-09 Tuttle Inc Apparatus for generating ultra violet light
US3898504A (en) * 1970-12-09 1975-08-05 Matsushita Electronics Corp High pressure metal vapor discharge lamp
JPS5486979A (en) * 1977-12-23 1979-07-10 Ushio Electric Inc Discharge lamp
KR900002446B1 (ko) * 1986-05-30 1990-04-14 가부시끼 가이샤 도시바 불활성 가스 방전등 장치
US7138765B2 (en) * 2003-09-08 2006-11-21 Matsushita Electric Industrial Co., Ltd. High efficacy lamp in a configured chamber
US7759849B2 (en) * 2004-10-18 2010-07-20 Heraeus Noblelight Ltd. High-power discharge lamp
DE102005017371A1 (de) * 2005-04-14 2007-01-11 Heraeus Noblelight Limited, Milton Hochleistungsentladungslampe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298239A (en) * 1940-07-22 1942-10-06 Science Lab Inc Light source
US2367595A (en) * 1942-02-07 1945-01-16 Westinghouse Electric & Mfg Co High temperature lamp
NL144070C (US07922777-20110412-C00004.png) * 1948-02-27
US2774013A (en) * 1949-04-07 1956-12-11 Gen Electric Electric discharge lamp
BE522413A (US07922777-20110412-C00004.png) * 1952-08-29
US2849632A (en) * 1956-08-30 1958-08-26 Gen Electric Arc tube seal and mount
NL230426A (US07922777-20110412-C00004.png) * 1957-09-17

Also Published As

Publication number Publication date
DE1065530B (US07922777-20110412-C00004.png)
NL254001A (US07922777-20110412-C00004.png)
CH381769A (de) 1964-09-15
CH365448A (de) 1962-11-15
GB957023A (en) 1964-05-06
DE1089479B (de) 1960-09-22
BE571275A (US07922777-20110412-C00004.png)
NL112176C (US07922777-20110412-C00004.png)
NL230426A (US07922777-20110412-C00004.png)
US2924733A (en) 1960-02-09
FR1216289A (fr) 1960-04-25
US3065370A (en) 1962-11-20

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