SU32621A1 - Low voltage transformer - Google Patents

Low voltage transformer

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Publication number
SU32621A1
SU32621A1 SU89080A SU89080A SU32621A1 SU 32621 A1 SU32621 A1 SU 32621A1 SU 89080 A SU89080 A SU 89080A SU 89080 A SU89080 A SU 89080A SU 32621 A1 SU32621 A1 SU 32621A1
Authority
SU
USSR - Soviet Union
Prior art keywords
low voltage
voltage transformer
transformer
winding
primary winding
Prior art date
Application number
SU89080A
Other languages
Russian (ru)
Inventor
С.Э. Мюнстерлейдт
Original Assignee
С.Э. Мюнстерлейдт
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 С.Э. Мюнстерлейдт filed Critical С.Э. Мюнстерлейдт
Priority to SU89080A priority Critical patent/SU32621A1/en
Application granted granted Critical
Publication of SU32621A1 publication Critical patent/SU32621A1/en

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Description

В некоторых случа х, например, в установках дл  электрической сварки, требуетс  имет трансформатор на низкое напр жение и большую силу тока. В отличие от известных уже конструкций трансформаторов указанного типа предлагаетс  трансформатор, у которого на кольцевой сердечник наложена первична  обмотка, вторична  же обмотка состоит из одного витка, полностью охватывающего сердечник с первичной обмоткой и служащего, вместе с тем, кожухом трансформатора, заполн емым маслом. Заполнение предусматривает улучшение изол ции и охлаждени .In some cases, for example, in electric welding installations, a low voltage and high current transformer is required. Unlike the already known structures of transformers of this type, a transformer is proposed, in which the primary winding is superimposed on the ring core, the secondary winding consists of one coil completely covering the core with the primary winding and serving as an oil-filled transformer housing. Filling provides improved insulation and cooling.

На прилагаемом чертеже фиг. 1 изображает вертикальную проекцию предлагаемого трансформатора с частичным разрезом; фиг. 2-план также с частичным разрезом.In the attached drawing of FIG. 1 shows a vertical projection of the proposed transformer with a partial section; FIG. 2-plan also with a partial cut.

На кольцевой сердечник 7 наложена первична  обмотка 2, котора  дл  регулировки силы тока может быть в некоторой части секционирована. Вторична A primary winding 2 is superimposed on the ring core 7, which can be partitioned in some part to adjust the current. Secondary

обмотка 3, состо ща  из одного витка, служит в то же врем  кожухом-броней трансформатора, который в цел х повышени  изол ции и охлаждени  может быть залит маслом. Этот кожух разъемный и состоит из двух частей - верхней и нижней, соедин емых болтами по окружности фланцев. Вторичное напр жение снимаетс  с зажимов -# и 5. Дл  подвода первичного напр жени  делаетс  ввод (не показанный на чертеже) через отверстие в кожухе трансформатора .The winding 3, consisting of one coil, serves at the same time as the casing-armor of the transformer, which can be filled with oil in order to increase insulation and cooling. This casing is detachable and consists of two parts, the upper and the lower, which are bolted around the flanges. The secondary voltage is removed from the clamps - # and 5. An input (not shown in the drawing) is made through the opening in the transformer housing to supply the primary voltage.

Предмет изобретени .The subject matter of the invention.

Трансформатор низкого напр жени , вторична  обмотка которого состоит из одного витка, отличающийс  тем, что последний, полностью охватыва  кольцевой сердечник 7 и первичную обмотку 2, служит кожухом 3 дл  трансформатора и образует сосуд дл  заполнени  маслом в цел х улучшени  изол ции и охлаждени  (фиг. 1 и 2).A low voltage transformer, the secondary winding of which consists of one coil, characterized in that the latter, completely covering the ring core 7 and the primary winding 2, serves as a casing 3 for the transformer and forms a vessel for filling with oil in order to improve insulation and cooling (Fig 1 and 2).

фиг1 ffig1 f

SU89080A 1931-05-26 1931-05-26 Low voltage transformer SU32621A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU89080A SU32621A1 (en) 1931-05-26 1931-05-26 Low voltage transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU89080A SU32621A1 (en) 1931-05-26 1931-05-26 Low voltage transformer

Publications (1)

Publication Number Publication Date
SU32621A1 true SU32621A1 (en) 1933-10-31

Family

ID=48349740

Family Applications (1)

Application Number Title Priority Date Filing Date
SU89080A SU32621A1 (en) 1931-05-26 1931-05-26 Low voltage transformer

Country Status (1)

Country Link
SU (1) SU32621A1 (en)

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