DE1990632U - Straight seat valve, especially with magnetic release and pressure relief - Google Patents

Description

HJ ZILKElV ■ r Stuttgart

Stlizenburgsfr. 1 (high-rise)

Patent-Ing * T ₆ W _0n 240522

Bank account: Girokasse Slullgarl No. 2 983228
Postseheck: Stuttgart 43333

H 52 93l / 47g obm

PA 258

May 3, 1968

7Sp ^lfjr Jai This Unteriog · (testshra & vfit «η · -ScfvMttansprl äMi» «fteW submitted, ste soft '/ on de /, Vert -35" ⁵ UnO de "originally some documents ob. 0 · * fechtiich © Secfsuiung cfe.' Deviation fe) nicbi göprOft. J '· .- originally iirxjiwiichien Unlerioqen beondets siih in ίβη. Amtsoftterv You can at any time without "Noohwais / nes Rechts1i (? hsn interest ijsbwftrsnfrei ai / vjesehe""" vefdett, Ίϋί lrog i > from this hurt. Fofokopii "i or Fflrasootive to deP ubllchef? relsefl 'is supplies Oeutsofe®

Applicant Erich H eri ο τι

Stuttgart woman head Distlerstrasse 22

Straight seat valve, especially with magnetic release and pressure relief

The innovation relates to a straight-way seat valve, in particular with magnetic release and with pressure relief by means of two disc-shaped connecting pieces on a driven valve spindle that are alternately loaded in the closing and opening directions, one of which is slidable on the valve spindle and attached to a bellows-like spring body whose free end is pressure-tight with the valve spindle.

bunea is and its mean spring body diameter at least equal to that. the seat pad of the locking piece is and. with one the underside of the locking piece connecting with the interior of the I-spring body Opening as well as with an automatic adjustment of the locking pieces in their mutual distance.

With such seated valves it is necessary to ensure that the inlet pressure does not lift the locking piece loosely attached to the valve spindle ₇ so that a tight seal of the valve seat is guaranteed.

This task is solved according to the! that that's about the bellows-like body fastened closure piece. in closing direction Tom feed is loaded and that the other is firmly attached to the valve stem arranged closure piece in the opening direction below Inlet pressure is and that both locking pieces as well both valve seats have the same diameter.

_ ¹ Z _

PA336217; * H6.6I

The valve structure is simple in this way and clearly arranged and also tightly and securely ■ designed over longer operating times, since always the necessary. Pressure relief remains guaranteed "

How the hiring can be carried out in detail is shown in the exemplary embodiment with the parts that are essential for it in the drawing-in a longitudinal section.

In the valve housing 1, the pressure medium inlet is shown at 2 and the pressure medium outlet is shown at 3 Furthermore, the magnet guide tube is in the valve housing 4 of a switching magnet 5 is provided, the Winding 6 takes over the magnetic excitation and the TJms switching magnet 5 when excited in the upper Position transferred «: '■

^ i Iff: '' f'-ΐ.

Tta * ehalta * ett * t 5 let nit der TetttlleplnA *! ?

bun dien, set on the lower locking piece θ feet - ^ u f i * t »wläreiid diie 'afeere fereeMLuSstuiofc I medium« a »faltoabaig © rtlg« a ^ c ^ ErkHrpere 10 opposite the

t dorül »die iefceltns 16 fest ^ ertoaadiis let.

Ι · »^ © (lerkiJipftr® is dal» «*, a © g © wä.hlii, ? # * ee! ilta§8ttelc 9 auf d # r Teatilepta ^ el 7 eiaen

exlaltn? ereeli «tee * # f ausfii ^ rt, dar amf ftttßr © t © ht, sXle emft3P »tead © a Elisbatltolera The two VeatiXeiteen 12 are 13 * automatic

. Me Doroitmeeaer the valve seats are equal to each other »so ds9 the other? Erscfelui3atück» iteiaer upper side «and thus the chosen middle - ^:

Itarolmeeser dee federteorpera 10 rom Bmlauf in SoJ & LieiS · direction is loaded »while the lower side of the. ■ lower TereeMttßstüofee © eteenfall is loaded from the lulaaf but in öffnaagerioJattiiig. iaf dieet Welse herarseht i * ra0kaiiegleloh is meaning ela @ r T> raoke »tls» täng swieehen «iiesea both fersefeltiSasstlietii 8 vm & 1» so as © ale δ ff «fmsgelßrftft aa the ^ entile $ indel 7 singledigliadeöh die dfe« lagnet . S.eklassfeäer 14 aa üfe © rwißd © a ist.

Ia &<br geuelöJhaetea Stellang acts aiao the % ®lmif » draok on the upper side of the« Yersohlußstüekes $ uad »on the outer surface of the pedestal body 10 on the one hand and on the lower belt« de «terechlttietteke® _ S eadorerseite and ÄiK de * ebere Tereehlaeetäök 9 .gegeabesr der fentil—. _v

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If;

Spindel 7 looks set let »can this © stUAk $ ♦ eataccording to the spring force and office of the axial and selectable Verohiebewegei» through the? «d« vfettrp · * 10-g <i & «mt & e * dar feat'llspiaclel 7 eia« »beatiramten iiinctollweg aurchiühi-cn, who is auereionond, döß'4ae V «*« ohltt6etttpk 9 aiok eelbatitttlg aui * dm * 1Fea1; il oils »12 aimüehet cardan-like aaericatet w & a äatin tightly fixed, wäbread on the mater® flat cap ready © Torher - on '«a föntilsita 12' faet ~ is placed.

f © reöhluBstüek © 8 »n <ä 9 therefore need in their mutual» ibatsai while around blab & ues are not precisely aligned and divided * '© read. v311ii {"© lbattätig during the operation" if the axial Vereohiebeweg dee Vereehluöstüokes 9 keep within certain grioi "" a * u, and "was in the opening direction of the valve spindle 7, the valve plnclei 7 will act with a m eohlag 15, against the eioh in the opening position «dü» underside of the Vsrachluostaoke f. Since it is then in the opening both V'ereohluS "etück * 3 must 9 prafctieeh coupled with the valve spindle 7 and this then goes over to its final for the BruokEitteldurch ^ rig i @ Abgen" 3 · In position by means of the opening 13 the inside of the spring body is also connected to the inlet, 00 that

» " 7 -

in the open position again "" Druokaaaalike infused. .Btr ineohlag 15 k »including aiaah atia eia © a *

»Which will be in * in® lut das Yeatilgeat & ngaa. The spring body is available for sale with -a Selieike 16 $ mt Vörisianien "die ihraracits" on * Ü "n Ventilgtstäage 7, iat, ·

Claims (2)

RA.25? 182 * -4 Stitzeaburgstr.l tel. 246522 ■. ; '. H 52 93l / 47gGrbm Eri ch Her ion - PA 2 58 claims for protection 1. passage poppet valve with pressure relief by means of two. Sehließ "raid Öffnungsriehtung- change eit ig from the inlet loaded disc-shaped Yerselilußstücke on a driven valve stem, of which one is mounted on the valve stem slidably and to a bellows-like spring body, the free end pressure-tightly with the valve spindle is connected and its mean leather body diameter is at least equal to that of the seat support of the locking piece ₉ and with an opening connecting the bottom of the locking piece with the interior of the spring body and with an automatic adjustment of the locking pieces in their mutual distance, characterized in that the on the Bellows-like Peder body (11) fastened closure piece (9) is loaded in the closing direction of the inlet and that the other connecting piece (8), which is fixed to the valve spindle (7), is under inlet pressure in the opening direction and that both closure pieces (8 and 9) and both valve seats (12, 12 ') have the same diameter " "-: ■ 2 - 2. Purchgangs seat valve with a closing spring loading the locking piece loosely on the valve spindle, characterized in that the closing spring (17) includes the spring body and that one of its Eade is supported on the valve housing (1) -