NL245727A - - Google Patents

Info

Publication number
NL245727A
NL245727A NL245727DA NL245727A NL 245727 A NL245727 A NL 245727A NL 245727D A NL245727D A NL 245727DA NL 245727 A NL245727 A NL 245727A
Authority
NL
Netherlands
Application number
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.)
Publication date
Publication of NL245727A publication Critical patent/NL245727A/xx

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
NL245727D 1958-11-25 NL245727A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL245727A true NL245727A (de) 1900-01-01

Family

ID=10995125

Family Applications (1)

Application Number Title Priority Date Filing Date
NL245727D NL245727A (de) 1958-11-25

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350691A1 (fr) * 1976-05-04 1977-12-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe a decharge aux halogenures

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7973174B2 (en) 2005-10-18 2011-07-05 Invista North America S.A.R.L. Process of making 3-aminopentanenitrile
CA2644961A1 (en) 2006-03-17 2007-09-27 Invista Technologies S.A.R.L. Method for the purification of triorganophosphites by treatment with a basic additive
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
US7880028B2 (en) 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
US8101790B2 (en) 2007-06-13 2012-01-24 Invista North America S.A.R.L. Process for improving adiponitrile quality
DE102007056439A1 (de) * 2007-11-23 2009-05-28 Osram Gesellschaft mit beschränkter Haftung Lampe
EP2229353B1 (de) 2008-01-15 2018-01-03 INVISTA Textiles (U.K.) Limited Hydrocyanierung von pentennitrilen
WO2009091771A2 (en) 2008-01-15 2009-07-23 Invista Technologies S.A R.L Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
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
JP5615920B2 (ja) 2009-08-07 2014-10-29 インヴィスタ テクノロジーズ エスアエルエル ジエステルを形成するための水素化およびエステル化

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350691A1 (fr) * 1976-05-04 1977-12-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe a decharge aux halogenures

Also Published As

Publication number Publication date
GB955076A (en) 1964-04-15
DE1807088U (de) 1960-03-03
CH377445A (de) 1964-05-15
BE585030A (fr) 1960-03-16

Similar Documents

Publication Publication Date Title
NL98812C (de)
FR1546203A (de)
AT2636B (de)
AT11438B (de)
AT10823B (de)
AT2859B (de)
FR473294A (de)
AT10924B (de)
AT12583B (de)
AT11893B (de)
AT10960B (de)
AT11620B (de)
AT11375B (de)
AT10871B (de)
AT12140B (de)
AT11454B (de)
AT11477B (de)
AT11483B (de)
AT11575B (de)
AT11612B (de)
AT12519B (de)
AT13956B (de)
AT14238B (de)
AT11668B (de)
AT11747B (de)