PL110271B2

PL110271B2 - Electromechanical controller

Info

Publication number: PL110271B2
Application number: PL20396478A
Authority: PL
Inventors: Zbigniew Kowalski; Henryk Pudelko
Original assignee: Os Bad Rozwojowy Syst Mech
Priority date: 1978-01-11
Filing date: 1978-01-11
Publication date: 1980-07-31
Also published as: PL203964A1

Description

Opis patentowy opublikowano: 30.04.1981 110271 Int. Cl1.H02P 1/102 110271 przekaznika do nadbiegunnika 11 oraz równoczesnie ^zamkniecie zestyku zwiernego 3 i zwarcie filtru 2 oraz cewki 1 przekaznika. Po ustapieniu zewnetrznej sily dzialajacej na przycisk zalaczajacy 4 nastepuje otwarcie zestyku zwiernego 3 i pólokresu pradu przeplywajac przez cewke 1 przekaznika oraz filtr 2 wytwarza ampe- rozwoje, strumien magnetyczny, który wspomagany oddzialywaniem magnesu trwalego na magnetowód z rdzen¬ iem 8 przekaznika, zwora przekaznika 10 i nabiegunnikami 11, utrzymuje zwore 10 przekaznika przy nabiegun- niku 11. Wylaczenie pradu zestykiem rozwiernym przycisku wylaczajacego 6 powoduje zwolnienie zwory 10 przekaznika i otwarcie zestyku zwiernego 7.Zasada pracy ukladu uwidocznionego na fig. 2 rózni sie tym, ze pod dzialaniem zewnetrznej sily, przycisk zalaczajacy 4 przemieszczajac sie wzdluz zwory 10 przekaznika przesuwa krzywke wzdluzna 14 i sprezyne 12 przy pomocy rolki 13. W konsekwencji zwora 10 przekaznika zostaje docisnieta do nabiegunnika 11. Po ustaniu dzialania sily zewnetrznej, przycisk zalaczajacy 4 wraca do polozenia wyjsciowego. Wylaczenie pradu zestykiem rozwiernym 6 przycisku wylaczajacego powoduje przerwanie obwodu elektrycznego cewki 1 przekaznika, zwol¬ nienie zwoiy 10 i otwarcie zestyku zwiernego 7. PLThe patent description was published: April 30, 1981 110271 Int. Cl1.H02P 1/102 110271 of the relay to the over-pole 11 and at the same time the closing of the normally open contact 3 and the filter 2 and coil 1 of the relay closed. After the external force acting on the switching button 4 is removed, the normally open contact 3 is opened and the half-period of the current is opened, flowing through the coil 1 of the relay and the filter 2, it produces an amplification, a magnetic flux, which is supported by the influence of the permanent magnet on the magnet core 8 of the relay, the relay armature 10 and with pole pieces 11, holds the jumper 10 of the relay at the pole 11. Switching off the current with the break contact of the trip button 6 causes the release of the armature 10 of the relay and the opening of the normally open contact. the release button 4 moving along the armature 10 of the relay moves the longitudinal cam 14 and the spring 12 by means of the roller 13. Consequently, the armature 10 of the relay is pressed against the pole piece 11. After the external force is removed, the enable button 4 returns to its original position. Turning off the current with the break contact 6 of the trip button breaks the electric circuit of the relay coil 1, releases the turn 10 and opens the normally open contact 7. EN

Claims

Claims 1. An electromechanical controller consisting of a coil and a permanent magnet, characterized in that the coil (1) of the relay is bypassed with a filter (2) connected in parallel with a normally open contact (3) mechanically connected with a button (4) connecting, and a filter (2) and one of the poles of the coil (1) are connected via a diode (5) with a break contact (6) of the disabling button, where a permanent magnet (9) is installed on the core (8) of the relay, and the movable armature (10) of the relay is connected by spiral spring (12) with lock button (4).

2..Electromechanical controller consisting of * a coil and a permanent magnet, characterized by the fact that the coil (l) of the relay is bypassed by a filter (2) connected in parallel with the normally open contact (3) mechanically connected with the switching button (4), and also the filter (2) and one of the coil poles (1) are connected via a diode (5) with a break contact (6) of the disabling button, where a permanent magnet (9) is installed on the relay core (8), and the moving armature (10) of the relay is supported by the flat spring (12) with the roller (13), which is mechanically connected to the longitudinal cam (14) and connected to the switching button (4). «Y / Kf * Prac. Typographer. UP PRL, circulation 120 + 8 Price 45 liters \ PL