SU497649A1 - The method of welding sealed glass bottles with contact parts - Google Patents

The method of welding sealed glass bottles with contact parts

Info

Publication number
SU497649A1
SU497649A1 SU2059699A SU2059699A SU497649A1 SU 497649 A1 SU497649 A1 SU 497649A1 SU 2059699 A SU2059699 A SU 2059699A SU 2059699 A SU2059699 A SU 2059699A SU 497649 A1 SU497649 A1 SU 497649A1
Authority
SU
USSR - Soviet Union
Prior art keywords
contact parts
glass bottles
sealed glass
welding
welding sealed
Prior art date
Application number
SU2059699A
Other languages
Russian (ru)
Inventor
Александр Михайлович Русаков
Андрей Геннадиевич Беспамятных
Людмила Александровна Свиридова
Original Assignee
Предприятие П/Я В-8754
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 Предприятие П/Я В-8754 filed Critical Предприятие П/Я В-8754
Priority to SU2059699A priority Critical patent/SU497649A1/en
Application granted granted Critical
Publication of SU497649A1 publication Critical patent/SU497649A1/en

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  • Joining Of Glass To Other Materials (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Description

1one

Изобретение относитс  к технологии заварки герметизированных стекл нных баллонов с конта.кт-детал ми.This invention relates to a process for welding sealed glass cylinders with contact parts.

Известны способы заварки герметизированных баллонов с контакт-детал ми, например, при изготовлении герметизированных магнитоуправл емых контакто)5, по которым стекл ипую трубку с помещенными в нее контактами нагревают по концам с помощью газовых горелок . Сначала заваривают конец трубки, противоноложный направлению подачи инертного газа, а затем заваривают другой конец трубки.Known methods of welding sealed cylinders with contact parts, for example, in the manufacture of sealed magnetically controlled contactors, 5 through which the glass and the tube with the contacts placed in it are heated at the ends by means of gas burners. First, they brew the end of the tube, which is opposite to the direction of the inert gas supply, and then they brew the other end of the tube.

Независимо от того, каким способом нагреваетс  стекл нна  колба с помещенной в нее контакт-деталью, врем , необходнмое дл  формировани  спа  стекла с металлической контакт-деталью, подбираетс  .дл  каждого Tima нрнборов эмпирически.Regardless of how the glass bulb is heated with the contact part placed in it, the time required to form the glass spa with the metal contact part is adjusted empirically for each Tima junction box.

Иатреватель отключаетс  по истечении оиределенного установленного промежутка времени . При этом не учнтываютс  отклонени  в геометрических размерах КВК баллонов, так и контакт-деталей, нестабильность источников питани  нагревателей, нестабильность самих нагревателей (термонагревателей, инфранагреватслей ) из-за процесса их старени . Этот недостаток особенно ощутим при заварке на миогонозиционных автоматах, в которых врем  заварки устанавливаетс  единым дл  всех головок.The user disconnects after a certain specified amount of time has elapsed. It does not take into account the deviations in the geometric dimensions of the ICC cylinders and contact details, the instability of the power sources of the heaters, the instability of the heaters themselves (thermal heaters, infrared heaters) due to their aging process. This disadvantage is especially noticeable when welding on myogonotation machines, in which the welding time is set to be the same for all heads.

Поэтому спаи колб с контакт-детал ми получаютс  не всегда качественными: при недостаточном нагреве опай формируетс  ненолностью , нри -перегреве происходит (излишнее растекание капли).Therefore, the junctions of the flasks with the contact parts are not always of high quality: with insufficient heating, opay is formed incompletely, when the superheating occurs (excessive spreading of the drop).

Прн этом приборы получаютс  низкого качества с больщнми разбросами по параметр а М.Prn this devices are of poor quality with a large variation in the parameter a M.

Целью изобретеии  Явл етс  улучшение качества спа  и обеопечепие стабнльностн параметров от приборов.The purpose of the invention is to improve the quality of the spa and the stability of the parameters of the instruments from the instruments.

Это достигаетс  тем, что врем  окончани  разогрева стекла отсчитываетс  от момента соприкосновени  расплавленного стекла с 1соитакт-деталью, фиксируемого но .по влению тока в электрической цепи: источник э.д. с.. контакт-деталь, баллон, электрон, соприкасающийс  с расплавленным стеклом, источник э.д.с. Пример реализации предложениого способа по сн етс  схемой.This is achieved by the fact that the time it takes for the glass to heat up is measured from the moment when the molten glass touches the 1-part, which can be detected from the current in the electric circuit: source ed. c .. contact part, balloon, electron in contact with molten glass, source of emf. An example of the implementation of the proposed method is illustrated by the scheme.

Способ осуществл етс  следующнм образом .The method is carried out as follows.

Между электродом 1 и контакт-деталью 2 подано посто нное напр жение U. Баллон 3 с помещенной в нем контакт-деталью 2 нагреваетс  нагревателем 4.A constant voltage U is applied between the electrode 1 and the contact part 2. The cylinder 3 with the contact part 2 placed in it is heated by the heater 4.

В момент образовани  каплн расплавленного стекла на нагреваемом конце баллона 3 зг.At the time of the formation of droplet molten glass on the heated end of the cylinder 3 g.

SU2059699A 1974-09-16 1974-09-16 The method of welding sealed glass bottles with contact parts SU497649A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2059699A SU497649A1 (en) 1974-09-16 1974-09-16 The method of welding sealed glass bottles with contact parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2059699A SU497649A1 (en) 1974-09-16 1974-09-16 The method of welding sealed glass bottles with contact parts

Publications (1)

Publication Number Publication Date
SU497649A1 true SU497649A1 (en) 1975-12-30

Family

ID=20595912

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2059699A SU497649A1 (en) 1974-09-16 1974-09-16 The method of welding sealed glass bottles with contact parts

Country Status (1)

Country Link
SU (1) SU497649A1 (en)

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