GEP19930019B - Method of switching on/off the charge into low voltage power network and the device for its realization - Google Patents

Method of switching on/off the charge into low voltage power network and the device for its realization

Info

Publication number
GEP19930019B
GEP19930019B GEAP199266A GEAP1992000066A GEP19930019B GE P19930019 B GEP19930019 B GE P19930019B GE AP199266 A GEAP199266 A GE AP199266A GE AP1992000066 A GEAP1992000066 A GE AP1992000066A GE P19930019 B GEP19930019 B GE P19930019B
Authority
GE
Georgia
Prior art keywords
contact
contacts
fixed
moving
basic
Prior art date
Application number
GEAP199266A
Inventor
David Chichua
Zaza Chichua
Original Assignee
David Chichua
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 David Chichua filed Critical David Chichua
Priority to GEAP199266A priority Critical patent/GEP19930019B/en
Publication of GEP19930019B publication Critical patent/GEP19930019B/en

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  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

The invention relates to the field of electrical engineering, in particular to electrical switches for switch connection in low voltage power network. The achieved technical result consists in that the invention enables protection of contacts against consequences of an electric arc. The substance of the invention consists in that intermediate contact 4 is executed in the form of a cramp from an elastic material and is fixed on one of feeding plates which is fixed on the case. In the closed condition the contacts of intermediate contact and contacts of moving levers are connected. The moving levers have U-shaped shoulders which one end is attached on a dielectric washer 9 to which the hand power is linked. Fixed stops are arranged in such a manner that in the open position distance between the basic contact 2 of the moving contact lever containing diode 14 in its circuit, and with the basic contact of intermediate contact so relates to the distance between contacts of the second moving contact lever and intermediate contact as 2:5. Switching is carried out in two steps: originally there is sequentially a commutation of the basic and additional contacts of a contact bar in which circuit the diode is powered up, then - before the second fixed position. 2 claims (both independent); 2 figure
GEAP199266A 1992-07-09 1992-07-09 Method of switching on/off the charge into low voltage power network and the device for its realization GEP19930019B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP199266A GEP19930019B (en) 1992-07-09 1992-07-09 Method of switching on/off the charge into low voltage power network and the device for its realization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP199266A GEP19930019B (en) 1992-07-09 1992-07-09 Method of switching on/off the charge into low voltage power network and the device for its realization

Publications (1)

Publication Number Publication Date
GEP19930019B true GEP19930019B (en) 1993-03-22

Family

ID=81926987

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP199266A GEP19930019B (en) 1992-07-09 1992-07-09 Method of switching on/off the charge into low voltage power network and the device for its realization

Country Status (1)

Country Link
GE (1) GEP19930019B (en)

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