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 (xx)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=10995125

Family Applications (1)

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

Country Status (5)

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

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 (en) 2008-01-15 2018-01-03 INVISTA Textiles (U.K.) Limited Hydrocyanation of pentenenitriles
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

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