RU2001132889A - METHOD FOR PRODUCING ELEMENTS FOR DOSED EMISSION OF MERCURES FOR USE IN DAYLIGHT LAMPS - Google Patents

METHOD FOR PRODUCING ELEMENTS FOR DOSED EMISSION OF MERCURES FOR USE IN DAYLIGHT LAMPS

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Publication number
RU2001132889A
RU2001132889A RU2001132889/09A RU2001132889A RU2001132889A RU 2001132889 A RU2001132889 A RU 2001132889A RU 2001132889/09 A RU2001132889/09 A RU 2001132889/09A RU 2001132889 A RU2001132889 A RU 2001132889A RU 2001132889 A RU2001132889 A RU 2001132889A
Authority
RU
Russia
Prior art keywords
mercury
tubular metal
shell
release
rolling
Prior art date
Application number
RU2001132889/09A
Other languages
Russian (ru)
Other versions
RU2265909C2 (en
Inventor
Джанни САНТЕЛЛА
Аузонио ТУИССИ
Original Assignee
Саес Геттерс С.П.А.
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
Priority claimed from IT2000MI000433A external-priority patent/IT1317117B1/en
Application filed by Саес Геттерс С.П.А. filed Critical Саес Геттерс С.П.А.
Publication of RU2001132889A publication Critical patent/RU2001132889A/en
Application granted granted Critical
Publication of RU2265909C2 publication Critical patent/RU2265909C2/en

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Claims (9)

1. Способ изготовления элементов для дозированного выделения ртути для использования в лампах дневного света, с металлической оболочкой, содержащей материал (2), пригодный для выделения ртути, заключающийся в том, что заполняют материалом (2) трубчатую металлическую оболочку (1'), имеющую диаметр, больший того, который требуется для готовых одиночных элементов для дозированного выделения ртути, пропускают трубчатую оболочку (1') по меньшей мере между двух пар (3,3'; 4,4') противоположных роликов, оси которых перпендикулярны направлению (Х-Х') продвижения трубчатой металлической оболочки (1'), заданное количество раз, достаточное для получения нитевидного участка (1), имеющего требуемый поперечный размер, разрезают нитевидный участок (1) на отрезки около 0,2-1 см, которые представляют собой готовые элементы для дозирования.1. A method of manufacturing elements for metered release of mercury for use in fluorescent lamps, with a metal sheath containing material (2) suitable for releasing mercury, which consists in filling a tubular metal sheath (1 ') with material (2) having a diameter larger than that required for finished single elements for dosed release of mercury, a tubular shell (1 ') is passed between at least two pairs (3.3'; 4.4 ') of opposite rollers whose axes are perpendicular to the direction (X- X ') of the tubular metal shell (1 '), a predetermined number of times sufficient to obtain a whisker section (1) having the required transverse size, cut the whisker section (1) into segments of about 0.2-1 cm, which are ready-made elements for dispensing . 2. Способ по п.1, в котором за каждый ход прокатки поперечное сечение оболочки уменьшают на 12%.2. The method according to claim 1, in which for each rolling stroke the cross section of the shell is reduced by 12%. 3. Способ по п.1 или 2, в котором в качестве материала трубчатой металлической оболочки (1,1') используют пластичный металл, обладающий хорошей электропроводностью, не выделяющий газы при нагревании и не образующий амальгаму с ртутью.3. The method according to claim 1 or 2, in which the material of the tubular metal shell (1,1 ') is used ductile metal having good electrical conductivity, does not emit gases when heated and does not form an amalgam with mercury. 4. Способ по п.3, в котором в качестве металла используют никель, а начальная толщина трубчатой металлической оболочки (1') составляет 0,1 - 0,75 мм.4. The method according to claim 3, in which nickel is used as the metal, and the initial thickness of the tubular metal shell (1 ') is 0.1 - 0.75 mm. 5. Способ по п.3, в котором в качестве металла используют никель, а начальный диаметр трубчатой металлической оболочки (1') составляет 3 - 15 мм.5. The method according to claim 3, in which nickel is used as the metal, and the initial diameter of the tubular metal sheath (1 ') is 3-15 mm. 6. Способ по п.1, в котором материал (2) образуют из смеси, состоящей из материала для дозированного выделения ртути с материалом для активации выделения ртути.6. The method according to claim 1, in which the material (2) is formed from a mixture consisting of a material for dosed release of mercury with a material to activate the release of mercury. 7. Способ по п.1, в котором материал (2) образуют из смеси, состоящей из материала для дозированного выделения ртути с газопоглотительным материалом.7. The method according to claim 1, in which the material (2) is formed from a mixture consisting of a material for the dosed release of mercury with getter material. 8. Способ по п.6 или 7, в котором указанную смесь вводят в трубчатую металлическую оболочку (1') в виде порошка с размером частиц, не превышающим 125 μм.8. The method according to claim 6 or 7, in which the specified mixture is introduced into a tubular metal shell (1 ') in the form of a powder with a particle size not exceeding 125 μm. 9. Способ по п.1, в котором при каждой прокатке угол оси вращения пары роликов изменяют на величину порядка (360/n)° по отношению к предшествующей прокатке, где n представляет собой общее количество прокаток.9. The method according to claim 1, in which, at each rolling, the angle of the axis of rotation of the pair of rollers is changed by an order of magnitude (360 / n) ° with respect to the previous rolling, where n represents the total number of rolling.
RU2001132889/09A 2000-03-06 2001-03-01 Method for producing elements for dosing flow of mercury to daylight electric lamp RU2265909C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2000A000433 2000-03-06
IT2000MI000433A IT1317117B1 (en) 2000-03-06 2000-03-06 METHOD FOR THE PREPARATION OF MERCURY DISPENSING DEVICES FOR USE IN FLUORESCENT LAMPS

Publications (2)

Publication Number Publication Date
RU2001132889A true RU2001132889A (en) 2003-08-10
RU2265909C2 RU2265909C2 (en) 2005-12-10

Family

ID=11444327

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001132889/09A RU2265909C2 (en) 2000-03-06 2001-03-01 Method for producing elements for dosing flow of mercury to daylight electric lamp

Country Status (17)

Country Link
US (1) US6679745B2 (en)
EP (1) EP1179216B1 (en)
JP (1) JP3927033B2 (en)
KR (1) KR100742418B1 (en)
CN (1) CN1159747C (en)
AR (1) AR027613A1 (en)
AU (1) AU8145501A (en)
BR (1) BR0104954A (en)
DE (1) DE60115784T2 (en)
HK (1) HK1040822A1 (en)
HU (1) HU223160B1 (en)
IT (1) IT1317117B1 (en)
MX (1) MXPA01011249A (en)
MY (1) MY127201A (en)
RU (1) RU2265909C2 (en)
TW (1) TW516071B (en)
WO (1) WO2001067479A1 (en)

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ITMI20050281A1 (en) 2005-02-23 2006-08-24 Getters Spa MINIATURIZED HIGH PRESSURE DISCHARGE LAMP CONTAINING A GETTER DEVICE
ITMI20061344A1 (en) * 2006-07-11 2008-01-12 Getters Spa METHOD FOR RELEASING MERCURY
KR200460926Y1 (en) * 2007-12-20 2012-06-20 주식회사 디엠에스 Apparatus for manufacturing fluorescence lamp
ITMI20072424A1 (en) * 2007-12-21 2009-06-22 Getters Spa DEVICES FOR RELEASING MERCURY WITH REDUCED LOSS OF PARTICLES
ITRM20080334A1 (en) 2008-06-25 2009-12-26 Getters Spa FLUORESCENT LAMP WITH HOT CATODO CONTAINING A DEVICE FOR RELEASING MERCURY AND GETTER
WO2010006467A1 (en) * 2008-07-17 2010-01-21 Tung Kungchao A mercury dispenser
ITMI20091255A1 (en) * 2009-07-15 2011-01-16 Getters Spa SUPPORT FOR ELEMENTS FILIFORMS CONTAINING AN ACTIVE MATERIAL
WO2011006811A1 (en) 2009-07-15 2011-01-20 Saes Getters S.P.A. Support for filiform elements containing an active material
CN101697338B (en) * 2009-10-28 2011-02-16 南京泰欧科技开发有限公司 Small-sized tubular mercury-releasing getter elements and processing method thereof
US8253331B2 (en) 2010-04-28 2012-08-28 General Electric Company Mercury dosing method for fluorescent lamps
CN101924001B (en) * 2010-08-12 2011-12-21 宁波欧莱克电子科技有限公司 Pipe reduction device for improving density of filled powder in getter mercury dispenser
CN112820625B (en) * 2020-12-31 2024-04-05 江苏威克斯医疗科技有限公司 Manufacturing method of 222nm excimer lamp tube

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