SU106207A1 - Transformer for powering a spot resistance electric welding machine - Google Patents

Transformer for powering a spot resistance electric welding machine

Info

Publication number
SU106207A1
SU106207A1 SU554BO2A SU554662A SU106207A1 SU 106207 A1 SU106207 A1 SU 106207A1 SU 554BO2 A SU554BO2 A SU 554BO2A SU 554662 A SU554662 A SU 554662A SU 106207 A1 SU106207 A1 SU 106207A1
Authority
SU
USSR - Soviet Union
Prior art keywords
transformer
powering
electric welding
welding machine
resistance electric
Prior art date
Application number
SU554BO2A
Other languages
Russian (ru)
Inventor
И.А. Бачелис
О.Н. Браткова
Ю.Е. Нитусов
Original Assignee
И.А. Бачелис
О.Н. Браткова
Ю.Е. Нитусов
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 И.А. Бачелис, О.Н. Браткова, Ю.Е. Нитусов filed Critical И.А. Бачелис
Priority to SU554BO2A priority Critical patent/SU106207A1/en
Application granted granted Critical
Publication of SU106207A1 publication Critical patent/SU106207A1/en

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  • Resistance Welding (AREA)

Description

Изобретение отиоеитс  к устройетву тралсформспторов д,г  П1;тани  точечных контактных электросварочных маигин, работающих с использованием энергии, занасеииой в ;aгнитиoм ноле, транеформатора. В известных устройствах такого рода дл  иовыншни  мощности сварочаой манн-н1ы уве. габариты тр;м1сформатора, что соироиождаетс  увеличением зар дного тока. Дл  повышени  мощности манин1ы без увеличени  зар дного тока нредлагаетс , согласно изобретенню, магиитопровод трансформатора снабдить подвижным  корем, расноложеииым в воздуннюм зазоре основиого магиитонровода н установленным иа иружинах, взводимых  корем ири его неремещенни иод дейс1вием зар дного тока.The invention relates to the device of the tralsformsptor d, g P1; the tangi of the spot contact electric welding machines working with the use of energy, which are used in a magnet zero, a transformer. In the known devices of this kind for the current output of welding mann-n1 uv. the dimensions of the tr; m1formator, which is created by an increase in the charge current. In order to increase the power of the battery without increasing the charging current, it is proposed, according to the invention, to equip the transformer magnetowire with a movable cortex, which is located in the air gap of the base magnetovrovod and installed in the coils, cocked by the neutral current.

На фиг. 1 представлена схема включени  обмоток трансформатора; иа фиг. 2-показано устройство магнитопровода н расноложеиие обмоток.FIG. 1 shows a circuit for turning on the transformer windings; FIG. 2 shows the device of the magnetic conductor and the disposition of the windings.

Основной магнитопровод / снабжен подвижным  корем 2. Пружины 3 отжимают  корь вверх, создава  воздушный зазор 4. Дисковые катушки первичной обмотки 5 и В70ричной обмотки 6 расположеныThe main magnetic core / is equipped with a mobile crust 2. The springs 3 press the measles upwards, creating an air gap 4. The disc coils of the primary winding 5 and the primary winding 6 are located

на среднем стержне осиовиого магнитопроЕода . Первична  обмотка H(JДKлючaeтc  к сети через быстродействуюнхий коитактор 7, а вторичиа  обмотка замкнута иа свариваемое изделие 8.on the middle rod of the axis magnetic flux. The primary winding is H (JK to the network via the fast-acting coitactor 7, and the secondary winding is closed and the product 8 to be welded.

Работа траисформатора происходит следуюн им образо.м. При заАЕЫканин контактов быстродействуlOHieio контактора иервнчна  обмотка подключаетс  к питающей сети НОСТОЯН11О1Ч) тока. Под действием тока в нервнчной цени в магиитон )оводе транс(|5Ормат()ра создаетс  магнитный ноток, который вт пгвает  корь, сжима  при этом пру ).:нны. Энергосодержание Tpaiicel)opматора определ етс  энергней, занасенной в магнитном no.:ie н в сжатых пружинах.The work of the trassformator occurs as follows. When contact contacts the speed of the lOhcioio of the contactor, the external winding is connected to the mains supply NOSTOYAN11O1CH) current. Under the influence of the current in the nervous value in the magiton gadfly trance (| 5Ormat () ra, a magnetic note is created which extracts measles, squeezing the spring). The energy content of the Tpaiicel) opmator is determined by the energy absorbed in the magnetic no.:ie n in the compressed springs.

При быстром отк;почегн1и иитаю1И .ек сети ток в первичпой обмотке уменьшаетс , вызыва  уменынение потока в магнитопроводе трансформатора . Уменынающийе  поток наводит э. д. с. в обмотках транеформатора , в результате чего во вторичной обмотке, замкнутой на изделие, протекает импульс сварочного тока. При уменьшении магнитного потока до некоторой величины, определ емой жесткостью пружин,With a fast opening, the current in the primary winding decreases, causing a decrease in the flow in the transformer magnetic circuit. Decreasing flow induces e. d. in the windings of the transformer, as a result of which a pulse of welding current flows in the secondary winding closed on the product. When reducing the magnetic flux to a certain value, determined by the stiffness of the springs,

SU554BO2A 1956-07-04 1956-07-04 Transformer for powering a spot resistance electric welding machine SU106207A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU554BO2A SU106207A1 (en) 1956-07-04 1956-07-04 Transformer for powering a spot resistance electric welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU554BO2A SU106207A1 (en) 1956-07-04 1956-07-04 Transformer for powering a spot resistance electric welding machine

Publications (1)

Publication Number Publication Date
SU106207A1 true SU106207A1 (en) 1956-11-30

Family

ID=48379539

Family Applications (1)

Application Number Title Priority Date Filing Date
SU554BO2A SU106207A1 (en) 1956-07-04 1956-07-04 Transformer for powering a spot resistance electric welding machine

Country Status (1)

Country Link
SU (1) SU106207A1 (en)

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