CH377445A - Leuchtstoffröhre - Google Patents

Leuchtstoffröhre

Info

Publication number
CH377445A
CH377445A CH8089259A CH8089259A CH377445A CH 377445 A CH377445 A CH 377445A CH 8089259 A CH8089259 A CH 8089259A CH 8089259 A CH8089259 A CH 8089259A CH 377445 A CH377445 A CH 377445A
Authority
CH
Switzerland
Prior art keywords
fluorescent tube
fluorescent
tube
Prior art date
Application number
CH8089259A
Other languages
English (en)
Inventor
Istvan Dipl Ing Gazda
Gyorgy Dipl Ing Lakatos
Bito Janos
Original Assignee
Egyesuelt Izzolampa
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 Egyesuelt Izzolampa filed Critical Egyesuelt Izzolampa
Publication of CH377445A publication Critical patent/CH377445A/de

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
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J61/523—Heating or cooling particular parts of the lamp
    • 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
CH8089259A 1958-11-25 1959-11-21 Leuchtstoffröhre CH377445A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE000595 1958-11-25

Publications (1)

Publication Number Publication Date
CH377445A true CH377445A (de) 1964-05-15

Family

ID=10995125

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8089259A CH377445A (de) 1958-11-25 1959-11-21 Leuchtstoffröhre

Country Status (5)

Country Link
BE (1) BE585030A (de)
CH (1) CH377445A (de)
DE (1) DE1807088U (de)
GB (1) GB955076A (de)
NL (1) NL245727A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619674C2 (de) * 1976-05-04 1986-05-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogen-Metalldampfentladungslampe
US4574218A (en) * 1979-12-20 1986-03-04 General Electric Company Metal vapor lamp having internal means promoting condensate film formation
KR100268722B1 (ko) * 1993-08-21 2000-10-16 김순택 고압 방전등
DE19842795A1 (de) * 1998-09-18 2000-03-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Leuchtstofflampe
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
FR2882611A1 (fr) * 2005-02-28 2006-09-01 Clarence Bouvant Tube d'eclairage de type au neon pour l'eclairage decoratif et/ou informatif
EP1948591A1 (de) 2005-10-18 2008-07-30 INVISTA Technologies S.à.r.l. Verfahren zur herstellung von 3-aminopentannitril
CN101405292A (zh) 2006-03-17 2009-04-08 因温斯特技术公司 通过用碱性添加剂处理提纯亚磷酸三有机酯的方法
US7880028B2 (en) 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
EP2164587B1 (de) 2007-06-13 2018-04-04 INVISTA Textiles (U.K.) Limited Verfahren zur verbesserung der qualität von adiponitril
DE102007056439A1 (de) * 2007-11-23 2009-05-28 Osram Gesellschaft mit beschränkter Haftung Lampe
US7977502B2 (en) 2008-01-15 2011-07-12 Invista North America S.A R.L. Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
CN101918356B (zh) 2008-01-15 2013-09-25 因温斯特技术公司 戊烯腈的氢氰化
ES2526868T3 (es) 2008-10-14 2015-01-16 Invista Technologies S.À.R.L. Procedimiento de preparación de 2-alquilsecundario-4,5-di-(alquilnormal)fenoles
EP2462103A4 (de) 2009-08-07 2014-01-08 Invista Tech Sarl Hydrierung und veresterung zur formung von diestern

Also Published As

Publication number Publication date
BE585030A (fr) 1960-03-16
NL245727A (de) 1900-01-01
GB955076A (en) 1964-04-15
DE1807088U (de) 1960-03-03

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