SU551719A2 - Explosion-proof electric apparatus - Google Patents

Explosion-proof electric apparatus

Info

Publication number
SU551719A2
SU551719A2 SU762312770A SU2312770A SU551719A2 SU 551719 A2 SU551719 A2 SU 551719A2 SU 762312770 A SU762312770 A SU 762312770A SU 2312770 A SU2312770 A SU 2312770A SU 551719 A2 SU551719 A2 SU 551719A2
Authority
SU
USSR - Soviet Union
Prior art keywords
explosion
electric apparatus
proof electric
disconnector
conductors
Prior art date
Application number
SU762312770A
Other languages
Russian (ru)
Inventor
А.П. Полторак
Я.С. Риман
В.И. Галенко
И.И. Иващик
В.Г. Мироненко
Н.С. Радзивилов
А.М. Харченко
Original Assignee
Предприятие П/Я А-7809
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 А-7809 filed Critical Предприятие П/Я А-7809
Priority to SU762312770A priority Critical patent/SU551719A2/en
Application granted granted Critical
Publication of SU551719A2 publication Critical patent/SU551719A2/en

Links

Description

(54) ВЗРЫВОНЕПРОНИЦАЕМЫЙ ЭЛЕКТРИЧЕСКИЙ , АППАРАТ(54) EXPLOSIVE ELECTRIC, APPARATUS

тел   вл ютс  стеики камеры ввода токопроводов.The bodies are the conductors of the cable inlet conductor.

Дл  креплени  токопроводов к разъединителю служат проходные зажимы 14, установлентае ма верхней перегородке 15, и проходные зажимы 19, установленные на нижней перего ,родке 16. Иеподзижиые контакты 20 (фиг.2} разъедннйтел   вл ютс  элементами проходных эаж1шов 14 и 19. Подвижные контакты 21 раэъединитеп  закрешгенц на валу 22, соединенн мч с руко ткой 23.To secure the conductors to the disconnector, pass-through clamps 14, installed on the upper partition 15, and pass-through clamps 19, mounted on the lower bulkhead 16, are used. Pneumatic contacts 20 (Fig.2) are ejected elements 14 and 19. Movable contacts 21 Repair the supergenerator on the shaft 22, connected to the handle 23.

При креплении разъединител  в оболочке аппарата с всотощьвз болтов 24 фланцевые поверхности 25 и 26 перегородок 3L5 и 16 сопр гаютс  с фланueBiiJNBi новеркност  лш 27, 28 стенок камеры йвода токовроводов, образу  взрывозащйтнью согер жеии .When fastening the disconnector in the shell of the apparatus with all the bolts 24, the flange surfaces 25 and 26 of the partitions 3L5 and 16 mate with the flange BiiJNBi features 27, 28 of the walls of the conductor entry chamber, in an explosion-proof manner.

Электрическа  св зь токопроводов вводи влх в оболочку 3, с коммутационньм аппаратом 1 осуществл етс  при помощи подвижных контактов 21The electrical connection of the conductors is introduced into the shell 3, with the switching device 1 is carried out using movable contacts 21

517194517194

раэъединител  2, контактирующих с его неподвижными контактами 20.reedinator 2, in contact with its fixed contacts 20.

Дл  осмотра разъединител  2 необходимо сн ть напр жение с токопроводов 7, введенных в аппарат, открыть крышку 9 камеры вводов 6 и крышку 5 11 камеры 4 коммутационного аппарата , отсоединить токопроводы 7, подводимые к проходным зажимам 14,19 разъединител  2, отсоединить болты 24, креп шне разъединитель 2. Затем 10 извлекают из оболочки аппарата разъединитель в собранном виде.To inspect the disconnector 2, it is necessary to remove the voltage from the conductors 7 inserted into the device, open the cover 9 of the chamber of inputs 6 and the cover 5 11 of the camera 4 of the switching device, disconnect the conductors 7 supplied to the passage clamps 14.19 of the disconnector 2, disconnect the bolts 24, Crepe of the screw disconnector 2. Then 10 is removed from the shell of the device disconnector assembled.

Claims (1)

Формула изобретени Invention Formula Взрывонепроницаекий электрический аппарат по авт.св. № 480323,о т л и чающийс  тем, что, с целью уменьшени  габаритов и улучшени  технологичности, в качестве боковых стбнок камеры разъединител  использованы стенки камеры ввода токопроводов .Flameproof electrical apparatus auth.St. No. 480323, which is based on the fact that, in order to reduce overall dimensions and improve manufacturability, the walls of the conductor entry chamber are used as side walls of the chamber of the disconnector. 2323 2121 1212 фие.2FI.2
SU762312770A 1976-01-12 1976-01-12 Explosion-proof electric apparatus SU551719A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762312770A SU551719A2 (en) 1976-01-12 1976-01-12 Explosion-proof electric apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762312770A SU551719A2 (en) 1976-01-12 1976-01-12 Explosion-proof electric apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU480323 Addition

Publications (1)

Publication Number Publication Date
SU551719A2 true SU551719A2 (en) 1979-03-25

Family

ID=20645080

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762312770A SU551719A2 (en) 1976-01-12 1976-01-12 Explosion-proof electric apparatus

Country Status (1)

Country Link
SU (1) SU551719A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223075A1 (en) * 1992-07-14 1994-01-20 Abb Patent Gmbh Water-protected installation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223075A1 (en) * 1992-07-14 1994-01-20 Abb Patent Gmbh Water-protected installation device

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