DEP0001005BA - Circuit arrangement for bridging long power breaks in telecommunication systems, in particular teleprinter systems - Google Patents

Description

■ v ^l 'r .'- or.tL'.,? Yes "; * 'ν A; "\ vi: vrv. iE B2S

'ί £> ¹ 4ϊ ä ^ J "ÜL'Cii.

&"« 5 ^ t ¹ U λ 12, / wu, -> /. 5. '.' ^f 'w "^ v> C *." at

C5 ^f yCi, 4 ^{> (} \ '
. j. ' jlya ^ ν to

"3 2ii \" 1 ',

c Λ ti

:. äe,

;, · JUi Ui "" -> ÄOyC <j uAi.

-Jj.'J dC ^T ' ^ä ^'"

oh.! iO'-

UT ^ J. "" Ι uJ? 1>'C

" For example, it may be necessary * to switch on three or four relays one after the other in order to maintain or prevent a switching process during the entire impulse probe."

If the incoming line 11 is Xai idle ,. so the JtKKeT of the repolten kelaio Al is in such a way that the contact 2a1 is closed and the contact 1a1 is open (£ 'ig · 1) «through the current flowing over the line L2 - the armature of the helaiiy A2 also has a certain Taken position

If a current surge is sent over line I »1, relay A1 flips its armature. Contact 1a1 is closed, the contact. 2a1 is opened. The polarized 'iiela ± s A.2 also places its anchor in the other position. The Kelais .ü can respond, as current now flows through its winding I. When the relay ^ is triggered, the contact 3h is closed and. because, by the, response and fall-off delayed iielais M excites it. I-'unlction la nächstsn section details yet nähex? Jira ·

As can be seen from Fig. 2, clasüelais H has a response time that is shorter than ulü eic 3olt, in dex * the contact 1a'i is closed ο if there is a contact 1a1 _s , the winding 1 of the relay becomes II switched off. It is short-circuited at the point 2a1 ^ It begins the failure of the helix H. In the contact 4h the short-circuit winding II is switched on.B ^ s Heiais H ₉ the buckle language _s has accidents due to the connection of its two windings I. and II -rung received piping Dep all Vera ο gp tion is not so great that rush Strorapause to 2i, "a next Strömstoss can be bridged from Fig · 2 is clearly seen this zn" A considerable part of Ctrompause is from the relay H bridged. The remaining part is bridged by the s / sraogerungarelaie H _5, which is switched on at contact 5h and which is equipped in the usual way with a copper tube, jig block or ivupförraantel. D;.., S but in this ϊ all meaningless, because the contacts of Eelaio R-folded before aas relay Ii "falling · Also, this is au seen from the £ ig © 2 If the iielais H from _§ it is the relay H is switched off again and its fall time begins. "Before the anicer of the relay H goes back to its rest position, however, the relay H 'is switched on again as a result of the next current impulse and

Claims (2)

has closed the circuit again via the relay Ά The armature of the relay Ji remains tnithin dei-w .vrul in. der Arboite and misaeaalten the relays H and K dated so long? as ütro-as ^ ösaf? via or the line LI 'are sent, üiemi before the end of the fall time of the relay H icaiiie the closure of the .Contact 3h takes place _$ . The relay H can drop out, as also serves as an indicator that the strobe output © terminated via the line L1 is" At the beginning of the current impulse and LJxre ^ en the Beiais Π v.lrd over the. Contact 5h an advance salary «·; Einpeleitat »Dioöer iichaltvorsang should be maintained during the g, -ara: jia; 'trom, .vtoös ~ would be given. To do this su korni'3n _? is placed in parallel on this ai K.ont; act 5h an iContaät 6r The openings dos contact 5h D ei each waste .dss. Relay H during the flow ossgace therefore ic & in en influence on the switching process " If any stirring tr omkföis is to be interrupted during the duration of a burst of electricity , see below contacts for kelaio II ' ηηά R have been placed in series _f as in aer iig. 1 ö. «Rch uic liontfis ~ te 7h and Or- is indicated. ^ utjrst opens the contact 7h and then the contact 6r. Daa CcliIle? Bcen of contact. 7h 'with every fall ciea iiclai « : Λ w ^% lhrona. the current impulse is just as meaningless as opening the contact 5h _? if a Stroinkkreis kept closed for the duration of the .StromstosEgabs xarde- should 2 figures
4 claims. rate η υ an s pr Si ch ο « βGo position arrangement now; for bridging long ütroapauson in telecommunications insbasojadere Ji'ernsehr ^ _f Ibaiilagcßs characterized .geis: ennaoichnetj that a by a lcurasn ßtromotoss errra tss ^ line relay (AE1) AUI: einanderf oil ^ NHA ürregung delayed a chain falling Kelaia (il, A) caused by. which at least the first switch-on state Heiais (TI) - has a response time that is shorter than the shortest current surge ₅ that the line relay (A1) receives. 2. Circuit arrangement according to Ληsprach 1 ® characterized in that each Kottenrel ^ is the excitement r? Sseit for that of him
Single chain relay - enlarged. 3 «. Dckaitun ^ ariordniiEg according to claim 1 _S characterized ^ ekcrnr ^ oiehnyt that the excitation winding (1) of the first Kst-tenrelais (ü)
In one 'L;x'? V. ties Lj.nicfirul ^ ii'n .: .feers f1a1) turned on in dor others, ias-e rlcs iiinienrelaioanX ^ ro. (2a1) icurago üexi iut β 4 * SclitiXtungS'iTiordnua ^ nach, inrapriich 1 _S »iadaroh gek ^ rmaoiolmet, dsiüö die Kelai3f-ri't'fcü au ο o5inea ■ aehaell ^ 'anorechaodan and
ciarc-u ilurzoohluaa- «incr Λΐθ-Lliin ^ veiraö ^ ert waste-sndsrc relay (* I) and iiiiiern or · ^ isnrar ^ n iiölais (R)" b ^ rt ^ htj whose. Anlierabfall v "luro> i U. ipftjrraantals Lupfrirltlots- oi ^ r short circuit ^ / lc.k laiiß is sold