FR1583078A - - Google Patents

Info

Publication number
FR1583078A
FR1583078A FR159213A FR1583078DA FR1583078A FR 1583078 A FR1583078 A FR 1583078A FR 159213 A FR159213 A FR 159213A FR 1583078D A FR1583078D A FR 1583078DA FR 1583078 A FR1583078 A FR 1583078A
Authority
FR
France
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
FR159213A
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
Application granted granted Critical
Publication of FR1583078A publication Critical patent/FR1583078A/fr
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
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
FR159213A 1968-07-15 1968-07-15 Expired FR1583078A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR159213 1968-07-15

Publications (1)

Publication Number Publication Date
FR1583078A true FR1583078A (fr) 1969-10-17

Family

ID=8652565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR159213A Expired FR1583078A (fr) 1968-07-15 1968-07-15

Country Status (3)

Country Link
US (1) US3634717A (fr)
BE (1) BE736083A (fr)
FR (1) FR1583078A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006381A (en) * 1975-08-28 1977-02-01 Rca Corporation CRT with thermally-set nitinol getter spring
US4924145A (en) * 1988-12-27 1990-05-08 Gte Products Corporation Mercury capsule support
US5500567A (en) * 1994-02-10 1996-03-19 General Electric Company Apparatus for securing an amalgam at the apex of an electrodeless fluorescent lamp
US5717290A (en) * 1996-09-26 1998-02-10 Osram Sylvania Inc. Starting flag structure for tubular low pressure discharge lamps
US6310437B1 (en) 2000-06-01 2001-10-30 General Electric Company Fluorescent lamp extension tube amalgam holder
DE10228883B3 (de) * 2002-06-27 2004-02-26 Schott Glas Halteklammer zur Lagefixierung von Gettern in Behältnissen beliebigen Querschnittes in abgeschlossenen Vakuumsystemen sowie Behältnis für den Einsatz in abgeschlossenen Vakuumsystemen, insbesondere Kollektorrohr
MA33262B1 (fr) * 2009-05-07 2012-05-02 Siemens Concentrated Solar Power Ltd Structure de support de getter pour centrale thermique solaire
US8471455B2 (en) * 2010-01-27 2013-06-25 General Electric Company Positioning of auxiliary amalgam
US20110298356A1 (en) * 2010-06-08 2011-12-08 General Electric Company Positioning of auxiliary amalgam
US8633642B2 (en) * 2011-11-16 2014-01-21 General Electric Company Lamp part fixing by shape memory alloy in the discharge tube of fluorescent lamps
TWI875731B (zh) * 2019-01-25 2025-03-11 日商日本光電科技股份有限公司 水銀放電燈

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2082851A (en) * 1935-04-27 1937-06-08 Rca Corp Electron discharge device
US3132278A (en) * 1961-09-18 1964-05-05 Gen Electric Iodine cycle incandescent lamps
US3246189A (en) * 1962-12-31 1966-04-12 Sylvania Electric Prod Vapor pressure control in electron discharge devices
US3336502A (en) * 1963-12-31 1967-08-15 Sylvania Electric Prod Automatic heater control system for amalgam pressure control of fluorescent lamps
US3619697A (en) * 1964-07-09 1971-11-09 Westinghouse Electric Corp Mercury vapor discharge lamp and pressure-regulating means therefor
US3504215A (en) * 1967-11-30 1970-03-31 Westinghouse Electric Corp Planar fluorescent lamp with integral amalgam type mercury-vapor pressure control component
US3482141A (en) * 1967-12-07 1969-12-02 Henry Greber Gas discharge lamp with a movable baffle adjacent one electrode

Also Published As

Publication number Publication date
US3634717A (en) 1972-01-11
BE736083A (fr) 1970-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse