UA88074C2 - Vacuum high-voltage switch - Google Patents

Vacuum high-voltage switch

Info

Publication number
UA88074C2
UA88074C2 UAA200712738A UAA200712738A UA88074C2 UA 88074 C2 UA88074 C2 UA 88074C2 UA A200712738 A UAA200712738 A UA A200712738A UA A200712738 A UAA200712738 A UA A200712738A UA 88074 C2 UA88074 C2 UA 88074C2
Authority
UA
Ukraine
Prior art keywords
electromagnet
shutdown
switch
armature
coil
Prior art date
Application number
UAA200712738A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Роман Иванович Мельник
Ярослав Владимирович Мельник
Владимир Дмитриевич Колесник
Сергей Борисович Полищук
Дмитрий Леопольдович Пшоновский
Борис Евстафьевич Хоменчук
Original Assignee
Общество С Ограниченной Ответственностью "Высоковольтный Союз-Украина"
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 Общество С Ограниченной Ответственностью "Высоковольтный Союз-Украина" filed Critical Общество С Ограниченной Ответственностью "Высоковольтный Союз-Украина"
Priority to UAA200712738A priority Critical patent/UA88074C2/en
Priority to RU2008103362/09A priority patent/RU2362230C1/en
Publication of UA88074C2 publication Critical patent/UA88074C2/en

Links

Abstract

The invention relates to electrical engineering, in particular to vacuum high-voltage switches. The proposed vacuum high-voltage switch comprises a frame, poles with vacuum arc-extinguishing chambers and isolation rods, an electromagnet made from laminated core, an actuating coil and a shutdown coil, an armature and permanent magnets. The electromagnet is provided with two magnetic chucks which retain the armature in two extreme positions due to action of permanent magnets. The armature has two end clearances: one - near the left butt end, and the other - near right butt end. New in the inventive switch is: realization of two lateral clearances in the electromagnet near one butt end in the area of the shutdown coil. Magnetic conductivity of lateral clearances is several times greater than magnetic conductivity of the end clearance. In addition, there is a shutdown spring in the switch. This makes it possible to decrease several times power consumption of electromagnet shutdown coil and to increase the switch reliability.
UAA200712738A 2007-11-16 2007-11-16 Vacuum high-voltage switch UA88074C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UAA200712738A UA88074C2 (en) 2007-11-16 2007-11-16 Vacuum high-voltage switch
RU2008103362/09A RU2362230C1 (en) 2007-11-16 2008-02-01 High-voltage vacuum circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200712738A UA88074C2 (en) 2007-11-16 2007-11-16 Vacuum high-voltage switch

Publications (1)

Publication Number Publication Date
UA88074C2 true UA88074C2 (en) 2009-09-10

Family

ID=41047311

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200712738A UA88074C2 (en) 2007-11-16 2007-11-16 Vacuum high-voltage switch

Country Status (2)

Country Link
RU (1) RU2362230C1 (en)
UA (1) UA88074C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2542718C2 (en) * 2012-12-17 2015-02-27 Общество с ограниченной ответственностью "Астер Электро" Vacuum switch with three component drive
RU2545163C1 (en) * 2013-10-02 2015-03-27 Общество с ограниченной ответственностью "Научно-производственная фирма "Радиус" Vacuum circuit breaker

Also Published As

Publication number Publication date
RU2362230C1 (en) 2009-07-20

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