RU1778808C - Arc blow-out device of electrical apparatuses - Google Patents

Arc blow-out device of electrical apparatuses

Info

Publication number
RU1778808C
RU1778808C SU904859546A SU4859546A RU1778808C RU 1778808 C RU1778808 C RU 1778808C SU 904859546 A SU904859546 A SU 904859546A SU 4859546 A SU4859546 A SU 4859546A RU 1778808 C RU1778808 C RU 1778808C
Authority
RU
Russia
Prior art keywords
chamber
electrical apparatuses
arcing
mouth
out device
Prior art date
Application number
SU904859546A
Other languages
Russian (ru)
Inventor
Георгий Владимирович Наскидашвили
Георгий Ильич Гудушаури
Джемал Николаевич Болашвили
Роланд Шалвович Калабегашвили
Original Assignee
Специальное Проектно-Конструкторское Бюро Электровозостроения Тбилисского Научно-Производственного Объединения "Электровозостроитель"
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 Специальное Проектно-Конструкторское Бюро Электровозостроения Тбилисского Научно-Производственного Объединения "Электровозостроитель" filed Critical Специальное Проектно-Конструкторское Бюро Электровозостроения Тбилисского Научно-Производственного Объединения "Электровозостроитель"
Priority to SU904859546A priority Critical patent/RU1778808C/en
Application granted granted Critical
Publication of RU1778808C publication Critical patent/RU1778808C/en

Links

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

Использование: в области электротехники , в частности в электрических аппаратах , примен емых в цеп х посто нного и переменного тока дл  гашени  электрической дуги. Устройство содержит набор изол ционных пластин 1, образующих р д самосто тельных камер, коммутируемых независимо и снабженных дугогасительными рогами 4. Новым в устройстве  вл етс  то, что пара изол ционных пластин 1, относ щихс  к одной дугогасительной камере, расположена между дугогасительными рогами 4 и, упира сь в боковые стенки 3 усть  камеры , образует продолжение щели, не имеющей резкого увеличени  по ширине и по мере удалени  от усть  камеры удлин етс , зигзагообразно изгиба сь. 5 ил.Usage: in the field of electrical engineering, in particular in electrical apparatuses used in direct and alternating current circuits for extinguishing an electric arc. The device contains a set of insulating plates 1, forming a series of independent chambers, independently switched and equipped with arcing horns 4. New in the device is that a pair of insulating plates 1, belonging to one arcing chamber, is located between the arcing horns 4 and abutting against the side walls 3, the mouth of the chamber forms a continuation of a slit that does not have a sharp increase in width and elongates with a zigzag curve as it moves away from the mouth of the chamber. 5 ill.

Description

Фиг. г 6-5FIG. g 6-5

Щиг.ЗShchig.Z

SU904859546A 1990-08-14 1990-08-14 Arc blow-out device of electrical apparatuses RU1778808C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904859546A RU1778808C (en) 1990-08-14 1990-08-14 Arc blow-out device of electrical apparatuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904859546A RU1778808C (en) 1990-08-14 1990-08-14 Arc blow-out device of electrical apparatuses

Publications (1)

Publication Number Publication Date
RU1778808C true RU1778808C (en) 1992-11-30

Family

ID=21532301

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904859546A RU1778808C (en) 1990-08-14 1990-08-14 Arc blow-out device of electrical apparatuses

Country Status (1)

Country Link
RU (1) RU1778808C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1446660, кл. Н 01 Н 3/34,1982. *

Similar Documents

Publication Publication Date Title
UA42020C2 (en) Power switch
EP0217106A3 (en) Extinguishing device for an all-current power circuit breaker
ATE312422T1 (en) SPARK GAP ARRANGEMENT
GB687886A (en) Improvements in and relating to electric circuit interrupters
RU1778808C (en) Arc blow-out device of electrical apparatuses
AU499738B2 (en) Circuit breaker having small contact separation & small gap between arcing rails
TNSN03068A1 (en) Housing for a switching device.
GB925779A (en) A circuit-breaker arc quenching chamber
DK0734106T3 (en) Device for deriving surges and for switching off the mains current
GB650039A (en) Improvements in arc extinguishing horns and chambers for electric switches
ES538790A0 (en) MINIATURE ELECTRIC BREAKER
IT8320601A0 (en) ELECTRIC ARC SWITCH.
ES8404563A1 (en) Current limiting circuit-breaker having an improved contact arrangement.
EP0192251A3 (en) Electrode of vacuum circuit breaker
SU862257A1 (en) Arc extinguishing device
ES458755A1 (en) Switching device
GB1283516A (en) Improvements in current limiting spark gaps with means for regulating gap voltage
RU93005090A (en) HIGH VOLTAGE POWER SWITCH
SU452867A1 (en) Arcing device
IT1146884B (en) Valve arrester protecting AC, DC power network from overvoltage
JPS51133750A (en) Discharge gap means
SU1067634A1 (en) Electric plasmolysis unit for processing vegetables raw materials
SU1339683A1 (en) Arc chute with deion grid
SU675463A1 (en) Current limiter arc-extinguishing chamber
RU1778843C (en) Explosion-proof electrical apparatus