DE1963666U - REUSABLE SOLENOID VALVE WITH IMMEDIATE RELEASE OF THE LOCKING PIECES. - Google Patents

Description

Patönt-Büpo

Bank account: Girokasse Stuttgart No. 98322 Postal check: Stuttgart 433 33

7 Stuttgart-S

Stltzenburgstr. 1 (high-rise) Telephone 246522

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. The magnet is in a known manner under the influence of at least one armature spring 21 acting in the closing direction of the striker - and in the exemplary embodiment in the front face 22 of the armature 9 there are several bores 23 distributed evenly in the circumferential direction and extending in the armature longitudinal direction provided ₉ in which the Mkerfedern 21 and 21 'are arranged, the free ends of which are also axially displaceable .Ansätze in the exemplary embodiment opposite in the bores. 24 support; which only come into contact with the closing part 25 of the armature guide sleeve 26.

In this way the closed position of the double locking piece 17 is ensured, depending on the dimensioning of the individual inker springs 21 and their setting, which may not be shown in detail, "and in a perfect non-positive manner and it is also ensured that the opening movement in the event of a counterpressure O is possible, because the magnet only has to overcome the 'size of the arm springs 21 and 21' without losing the frictional connection of the {Deile ^.: .-; '-

The arrangement of three pins 8 evenly distributed in the circumferential direction in the housing insert 6 is further ^; "ensured that. That; the double locking piece 17- with" its insert 12 over the entire circumference-in. evenly for a perfect _jlbdichtnhg _; at least across from the Yentilsitz 19 -will be applied ... ^; "-

Claims (5)

PA 510 641 * 18.7. Ε4 Civ.-Ing. Ή .J. Zilken Paieni office 'Erich Pier ion Siuiigari S Siiizenburgsiraße 1 Pil 193 Tel. 246522 3 a * n s ρ r ti ο h e 1. Multi-way solenoid valve with immediate Äuslösuüg the " Locking pieces and under the influence of pedals an armature spring closing plugs, characterized in that that as a locking piece a double spool piece (17) is provided and arranged so that it (18, 19)
opposite two valve seats / in the inlet direction (2) is flowed against that the armature (9) by means of several axially displaceable in a valve housing insert (6) guided pins (8) on the double locking piece (17, 12 ') / under the influence of the ■ - - ■■ ",. ·. *." closing direction acting jerkfedä'r .-, (21) non-positive supports that the double locking piece is under the? influence another spring (14) acting in the opening direction whose spring force is smaller than the arm spring and the size of which corresponds at least to the weight of the anchor and the double lock. . ■. . 2. Multi-way solenoid valve according to claim 1, characterized in that in the housing inset ζ (6) three evenly distributed in the circumferential direction and axially displaceably arranged pins (8) are provided. · - 2 - 3 «Ifeh: directional solenoid valve according to claim 1 and 2, characterized in that the double closure piece consists of an annular disc (12). with a circumferential recess (16) in the inner opening "and that in this recess (16) an elastic disc (17) with" pretensioning - is inserted as a double locking piece. 4 «Multi-way solenoid valve according to one of the preceding claims, characterized in that, as an anchor spring several of - .. the anchor face (22) outgoing and in recesses (25) used in Mkerlängsriohtung arranged springs (21). 5. Ifehiwegemagnetventil according to claim 4, characterized? - that the free IFspring ends can be displaced in relation to each other arranged. Support lugs (24) in their recesses in the anchor.