PL3286B1 - Connection pattern for telephone devices with automatic dialing. - Google Patents

Description

The invention pertains to mobile dialing devices, i.e. devices that have automatic, semi-automatic or mixing, i.e. fully automatic and semi-automatic dialing. As a result of this invention, there was a slightly up to the use of a laminating cable for a laminating cord. In the context of the invention, this is achieved in that, at the ends of the connection, limited by the subscriber's microphone supply bridges, current bridges and switching devices are arranged, which of the wires connecting the delay or also by inducing temporary breaks in the closing of the current, they produce the various switching states needed! for the creation and effectiveness of the polychenil. The switching devices at the outgoing end of the connecting cable can be used in mixed-type installations to output the distribution current surge in order to switch the receiving and numerical current surge (e.g. in switches of the Striowger system), so that the Here, female officials only have to express the number of strokes and current. Figures 1 and 2 show an example of an embodiment of the invention about selecting the whole figure by semipersonal and semipersonal. Fig. 3 shows a detail of Fig. 4 - cut-off connections] {along Fig. L In the embodiment example shown in Fig. 1 and 2f are accepted Strowger system salmary bleachers. The group chooser is a relay selector and a wired selector - only with a toggle switch. * For easy tracking of the current circuit, the relays are marked with capital letters and their contacts position. IfczbaJmi references are also attached and in lower case letters Wc ^ stkile, contacts are indicated in a ^ aii ^ circle. The line isolator switch is a rotary selector that rotates the force in one direction only. Each series of switch distributors consists of two adjacent contact lines, which are connected between them by the switch bar (moving over these lines. The dividing lines are not a line with conductors for supplying electricity, but they serve only for as contact poles (connectors} between the contacts). Each series of distributors of the distribution switch is marked with a Roman numeral. When the station of the subscriber Nx is set up for the failure action, then pour out | the element Sch, which is the sub-sea (due to the pre-selection VW of this constant i, it switches to position 34. If the subscriber then takes off his handset), then the relay R responds (power resumes) chose VW. (Current break: +, winding / relay R, cat 11, Nlf contact 10, relay winding Rv -). The rotating magnet Dv of the pre-VW pre-VW switch on the contact force of contact 1 (+ 1, 2, 3, Dv -) and the rotation of the Wybileraicz d well, until he finds the first free one, you chose the group / G W. Before reaching such a group, TriCadzywalja transmitters (they manifest their activity) in the circuit of the current: ---, milking 4, 5, relay Tr, stick 6, 7, 8, relay winding 9) C, frontal contact Kx +. Relay Tr disconnects the opening of contacts 10 and 11 of relay R from and the developing guide. This relay loses its excitation and releases its anchor. Meanwhile, the contact 2 opens the force and the current circuit for the rotating magnet Dv is interrupted so that the selector remains in poor contact. The relay Tr protects the busy conductor from the occupation by the selected selector on contact 13 by the collapses of its multi-ohm winding 4. Then the relay Tr, imposes; naJ contact 14 fourth switch stick 15 selector on switch Sch. As this switch 34 is greeted at + f, it has no effect on relay An, which is connected to the contact taken by stick 15. When the bleacher is exposed to the first group selector, the transmitters A and B are current: + B, 85, Nlf 82, A —J0 Relay A closes the current circuit on contact 16 for the second winding of the relay 1 C and for the winding and 38 of the delaying relay V, it energizes and closes contacts 18, 19, 20 and opens the contacts 21, 22, Relay A opened contacts 220, 23 and converter C took contact 24. Thus, preparation is required to raise the support of the first group selector. The Nt subscriber now gives a strike! The urge to raise the selector and the group The shocks! Of current are caused by short interruptions of the circuit + 85, N19 82, A, -, so that each time the A and 5 switches are briefly de-energized. Relay A switches on! Maignies! wearing H by closing contact 220 (+, 220, 18, contact of sediment on shaft 36, H, -). The first group selector will thereby be brought up to the appropriate rank. At the same time, the item A at the pronoun of contact 23, turns on the item - 2 —later G (+ 24, 123, 23, G, -), kto-. keep swija's anchors taut when ready to tinker; the last strokes of the lifting current. At the fault of de-excitation of relay A, the current circuit is interrupted at contact 16 for winding 17 of relay C and winding 38 of relay C for J, but these relays hold their anchors as they have an orthoped delay device. At the first lifting tact, the contact k1 opens. This is however without effect, since relay C is kept excited by its second winding 17 and relay Tr continues to be excited by the resistance 25. of the pick-up current, the relay A will again be kept energized, and the contact 23 is thereby opened, thereby allowing the relay G to move its anchors. As a result, the current circuit of the rotating magnet D of the first group chooser closes at contact 26 (+ k2, 27, 20, 26, 28, D, -). At the first rotational cycle, the contact mounted on shaft 36 opens so that the magnet H nile may receive no more shocks of current. The first group dialer then turns so far, until he hits the free wire dial LW, then the test magnet P and the relay Cx on the wire dial LW (+, 19, winding 29, 30, from P, 31, 32, 33, relay winding 35 Clf k3, -). Relay P switches off by opening the contact 27 the rotating magnet D and protects the engaged wire by shorting the multi-ohm winding 29 at 37. It also switches on the line to the conversation by closing the contact 38 and 140. In larger telephone devices, it is possible, of course, that between the first group dial and the wired dial, there are still more group dials, which are set up in the same way. similar, as it was described above. It should be noted here that instead of a three-wire connecting cable device in the context of the present invention, it may be possible to use a two-wire connecting cable. Pick-up current strokes to adjust the selector! of the leading LW are also followed by the short de-excitation of relays A and B. These de-exclusions of relay A involve each time the closure of the conlteiktia 39. The relay G is also energized while transmitting current surges. The surge of electricity acts on / relay A1 of wire dial LW drnDga: + <39, 40, 41, 42, 38, 43, 44, 45, switch rod V in position 1, 46, 81, A, -. The relay Ax transmits the current surges to the hoisting magnet H1 by closing the contacts 47 +, 47, 48, switch bar /// in position 1, Hv -. Pódezais naidayivanila the surge of the pick-up current, the relay G keeps the relay Bx of the wire selector energized by the wire b: _, 49, 50, 51, 52, 140, 53, 54, 55, 56, 57, switch bar IV in position 1, 58, B1 +. At the first lifting cycle, the front contact fe3 opens, and the transmitters C1 and P hold each other independently of it through the contact 59 of the Cv relay. Then, at the first lifting cycle of the wired selector, both the front contact & 4 and fe6 close, and contact k5 opens. After the last stroke of the lifting current, and after a longer excitation of relay A, relay G releases its anchor and thus switches off the opening of contact 50, relay B1A of the wire dial. The latter leaves its anchor and closes upon contact. 60 circuit of the electromagnet of the switch Sl: + k41 60, rod of the distribution switch / in position 1, 61, Sl, —i. The magnet S1 is excited, it opens the contact 61%, therefore it breaks its current circuit and brings the switch rod to position 2 when it is excited. In this position, the magnet St switches off and the rotating magnet Dx of the wire selector receives the shocks of current sent by subscriber's Nv These current surges, in a similar way as described above, affect the relay Ax (+, 39, 40, 41, 42, 38, 43, 44, 45, switch V in position 2, 46, 81, Alt -). At each excitation, the relay Ax sends a shock current to the rotating magnet Dx: +, 47, 48, diverter rod /// in position 2, Dlf -. Also, during this current surge, relay G remains excited, attracts its anchor and thereby closes contact 50 such that relay B1 remains energized in the above-given current circuit. This entails that the current circuit for the relay U at 62 and for the magnet St at 60 will be kept open. At the first rotational cycle of the wire dialer, the contact on the shaft 63 closes. After the last rotational cycle, relay A is constantly energized again and thus relay G releases its anchor and relay B1 also de-energizes. Then, due to the closure of the contact 60, the circuit current for the circuit breaker magnet St closes: +, k ^ 60, rod of the selector switch / in position 2, 63, 61, St, -. The switch therefore comes to position 3. In this position, the circuit breaker electromagnet St turns on again ( +, 64, the dipstick of the selector switch (position 3, 61, St, -) and brings the dipstick of the selector switch to position 4, which is the test site; If the called subscriber N2 is free, then the wired select relay P1 energizes: 64, 65, 66, divider IV at position 4, 67, winding! 68, 69 of the Ptl relay, 70, 71, the TV1 relay, -. By short-circuiting its multi-ohm winding 68 at contact 73, the relay P1 protects the occupied conductor. The switch solenoid St energizes at position 4 (+, switch rod /, at position 4, 61, St, -) and brings the switch rod at its excitation to position 5. Because contact 90 is caused by excitation by The index Pi is closed, so the magnet of the selector switch, being again influenced by the stick of the selector switch /, brings this stick to position 6, in which it remains only for a short time, because the electromagnet of the selector switch1 St turns on again by drazek resolving /. Meanwhile, the current to the alarm bell and subscriber N2 flows along the path: +, tripping current source 76, dividing line V in position 6, 74, 75, N2, 78, 79, dividing line IV in position 6, -. In position 7 there is a periodic alarming of the detacher N2 along the path: +, originating current 76, SS selector, winding 77, relay U, stick of switch V, 74, 75, N2, 78, 79, switch stick when subscriber N2 removes the handset, the relay U is energized and activates the electromagnet of the distribution switch St by closing the contact 80 (+, k ±, 60, 80 switch bar / in position 7, 61, St -); this electromagnet brings the distribution switch to position 8. In this position, the relays Ar and .Bx switch on and immediately are energized by the receiving stations N2 (-, Alf 81, 46, rod of switch switch V, 74, 75, N2 , 78, 79, dipstick IV, 58, Bx, +) Relay U trips again at position 8 of the distribution switch. When the connection is then successful, the following two supply circuits are created __ 4 __. For: N1 subscriber: -, A, 82, NIf 85, B, +; for subscriber N2: -¦, A1% 81, 46, line of the splitter switch V, 74, 75, N2, 78, 79, line of the distributor switch IV, 58, B19 +. When after the end of the call subscriber Nx will first hang up on the handset, then relays A and B on the first group selector release their anchors. Relay A opens at 16 the current circuit for relays C and V, which also release their dice after some time. These relays are mutually dependent on each other that relay C releases its anchor sooner than relay V. As a result, relay C connects at point 84 the relays switching the meter Zr to the wire and the second winding 83 of the relay V to the wire b cable for conversation. The following circuit is created: -, Zr, 84, 41, 42, 38, 43, 44, 45, 86, t-switch rod /// in position 8, 87, 88, 89, coil 102, relay Q, & 6, +. In this current circuit, the transmitters Zr and 0. The relay Zr, through contact 93, short-circuits the resistance 25 from the test wire, so that the effect of the current increase on this wire corresponds to the Z counter on the selector. Only after this run does relay V release its anchor. By closing the contact 21, the low-resistance winding 30 of relay P is closed, through which it is kept excited, so that the anchors of the relay P fall. This entails switching on the switching off magnet M: +, k21 27, 22, M, —¦. The first group selector turns off. The electromagnet M, when energized, opens, at contact 8, the current circuit of the relay Tr, which leaves its anchor and the selector becomes free again. When the relays P and V in the fifth group selector have left their anchor% by opening the contacts 37 and 19, the current circuit of the relay C1 on the line breaker is broken and the relay leaves its anchor. This phenomenon is left without any further effect on the wire dial. This chooser can still be busy, since both 59 and k3 are open. If, then, the called N2 subscriber has suspended its handset, then the relays! A-l and B1 has! the wired selector i responded and turned on. The relay Ax turns on the electromagnet of the switch, distributor St by closing the contact 64: +, 64, 65, winding 95, relay U, di-a; - switch of the switch switch II in position 8, 96, 61, St, - . Drazki! of the distribution switches go to position 9 and in this position again, the electromagnet popped out of the distribution switch St will find the force under the influence of: +, 97, switch rod //, 96, 61, Si, —¦, to position 10. In position! The 8th factor U has been excited by its winding 95 and has kept its anchor taut for some time. In this position 10, the electromagnet of the selector switch Si will be switched on again: +, & 4, 60, 80, release rod /, 61, St, -¦. The rods of the distribution switches go to position 11. In this position, the disconnecting magnet M1% of the wired dial switches on: +, 97, switch rod II, M1 -. The wired selection switches off as soon as it reaches a calm position, the contact k5 closes and the solenoid of the distribution switch St switches on again (+, 97, switch stick //, fc5, 96, 61, St, -), so that the switch paddles still go to the rest position .When a called subscriber N2 hangs up his handset earlier than subscriber N1, another process takes place. When hanging the headphones! above all, the transmitters A ± and B1 on the wire dial switch are deactivated! The electrame of the distributor switch S1 switches on (+, 64, 65, coil 95 of the U relay, the switch bar // in position 8, 96, 61, S1, - *) and the disconnecting rod is in position 9. This position is a stopping place for the specific purposes described below, and is a cable breaker in! this position would stop and the N2 subscriber would still be able to regain strength. For u- mkriS ^^ this one! The receiver N2 is in a certain way constructed in such a way that the hook of the handset, when suspended forwards, opens the closed circuit of the cord, shortens it again, and then finally opens it. A brief re-energization of the auxiliary switches Ax and B1 brings the solenoid of the selector switch to position 9 for switching on: +. 47, switch diaphragm /, 61, S1, -. The switch then goes to position 10. Now the relays Ax and Bt are without current again so that the solenoid of the switch disconnector S1 switches on again f +, 64, 65, 984 the switch line //, 96, 61, Sl, - ) and brings the switch stick to position 11. Here, the holding winding of the P1 relay is short-circuited through the switch stick IV so that the relay P1 releases its anchor, opens the contact 73, so that the N2 subscriber's cable from Wallniai is out. N1 hangs its handset, transmitters A and B in the first group bleachers wake up. Relay A switches off again by opening the contact of 16 relays. Ci V. But relay C releases its anchor sooner than relay V, so V remains energized in the current circuit: +, Al, winding 83, relay V, 91, 52, 140, 53, 54, 92, distribution line in position 11, 99, 100, winding 101, Q relay. Relay V prevents the activation (manifestation of activity) of the disconnecting electromagnet Af by keeping the contact open 22. In the water that inhibits the relay V, also the relay 0 responds, which shortens the counter current circuit / +, £ 6, winding 102 of the relay Q, 89, 88, 87, switch /// in position 11 or contact 103 of relay 0, 86, 45, 44, 43, 38; 42; 41; 84; relay Zr, - / Relay Zr makes, as described above, by closing the contact 93, the voice of the counter Z. In the wired dial, the relay Q by closing the contact 104 switched on the disconnecting magnet Afj f +, 104, switch bar / / in position U, Af2, "yes, yes," that the wired select switches off. In the standstill position of the wire dial, the contact kb is pronounced, and thus the electromagnet of the breaker switch S1 was again energized: +. 104, switch bar II, k51i 96, 61, S1, -. The selector switch moves to position 1. Then to position! after opening the contact k6, the Q relay in the wired chooser and the V relay in the first group chooser are turned off. Both relays let go of their anchors, with the relay V on the bunk, they switch off the group bug, as it is already described above. Also in this case, the call counting is ensured. When the called wire is busy, then after setting the wire dial, its test magnet P1 does not respond and the switch switch remains in position 5. Then the busy sign BSu, +, BSu, stick is turned on resolving ///, 105, 106, 107, -. When the Nt subscriber then hangs up his handset, transmitters A and B leave their anchors. Relay A switches off, on contact 16, relays V and C, relay Zr and winding 83 of relay V are connected to the conductor o, or b. Since these conductors, however, are interrupted in the selector of the conductor, the relays will not be arouse. Relay V closes, on excitation, contact 21, the holding winding 30, relay P, which leaves its anchor and therefore, at 27, switches on the disconnecting magnet Af. The first group selector deactivates. - 6 - By opening the contact 37, the P relay in the wired dial is energized, the Clf relay is lowered with a delay, and it switches on with a delay of 97 magnets turning off the M ± -f +, 97 magnets, selector switch // in position 5 , Mv - / The wire timer turns off * In the quiet position, contact k% is closed. The electromagnet of the distribution switch St, therefore, energize again and) bring the switch of the switch switch to position 6. In this position, the magnet St again energizes the f - \ - t switch path I, 61, St, -), so that the path of the distribution switch goes to position 7. Here, too, the electromagnet St is influenced again (+., 97, separator rod //, 96, 61, St, .— / In position 8, the potential of the meter J is connected. with the wire through the selector switch ///, but since the current circuit is already open at kQ, this has no influence on the counting. Besides, the group filter is also turned off., In position 8 the magnet St is poured again connected to the current circuit: +, 64, 65, winding 95 of the relay! U, rod of the distribution switch //, 96, 61, St, \ -) while the relay U energized and the distribution switch went to position 9 * Tuznow magnet $ / are influenced by f + "97, handle of the distribution switch II, 96, 61, St, +,) so that the distribution breaker moves to position 10. Because the current circuit closes here: +, 64, 65, 98, 96, 61; St, -, the distribution switch goes to position 11, and from this, after the current circuit is closed: + "97, switch stick //, k5, 96, 61, St, -, to the position! /. When a connection is opened, in the event that a called person is occupied, there is a delay in turning off the cord bleach relative to the deactivation of the group chooser to prevent counting, To prevent counting and to send a trigger current at premature shutdown, t . n. when the wired selector is turned off before the connection is completely established, a polarity is used in the wired selector and a delay is made for the latter relative to the group selector. When the caller on the turning distance of the cord dial hangs its handset (the switch is then in position 2 and the contact on Waile 63 is closed), then the transmitters A and B leave their anchors. Relay A switches off switches C and V again by opening contact 16. Relay C reverses at 40 or 84 and at 51 or As a result, the transmitters Ax and B1 in the "wire selector" immediately leave their anchors. The switch B1 switches on by closing the contact 60 the electromagnet of the distribution switch St (+, fe4, 60, switch rod 1, 63, 61, St , - /, so that the selector switch goes to the third position. In this position, the wire b switches on in the wired dial, so it changes its position (+, Al, 83, 91, 52; 140; 53, 54, 55, 56, dash to turn off switch V, 46, 81, Alt -). But since now as a result of relay V switching off the group dialing is not yet taking place, the above marked circuit is set to pradfct so that they start up again relay A in the wired selector and relay V in the group selector Relay A1 opens the contact 64, so that the recovery of electromagnetic St is suspended so that the distribution switch remains in position 3. Relay B1 cd- is energized, while relay A1 energizes switch U turns on (+, 47, 62, transformer winding 94 U, -). Relay U closes the contact 80. As a result, the current circuit is closed: +, k4, 60, 80, 108, interconnect ///, 109, 81, Alf -; this current close the relay 'V selects the group line. This relay lowers its gray anchors with a delay, whereby, as already described, the selector cut off the force. By opening a conflict 19 or k2 The test lead for the wire dialer is interrupted so that the relay C1 trips. As a result, the switching off magnet Afx is triggered (+, 97, stick out of the visibility //, M \ -) • The wired selector is turned off and then contact k5. overtones.sileT so that the diverter switch, as already described, continue to move to your calm position. Due to premature! switching off1 and delayed delay by finding the force in position 3 of the bar of the V switch-off switch, first of all, require that the group selectors are switched off, in order not to connect with them the necessary parts of the training device , then the wired selector is turned off, so that if no subscriber is reached, the calling current is not reached, and finally the circuit breaker is turned off. , he hangs his shichauwke at the moment when, when the wired meter is already busy, but not yet set up, then when the relays A, B and then C are de-energized, through the contact 84 of the relay C, the relay activating the counter Zr to the wire is connected; If also the Zr * transmitters were. combined with - +,. he could create the following circuit; +, Zr, 84.41; 42, 38, 43, 44, 45, bar of the switch disconnector V in position. /, 46, 81A A [, .—, and then the errors would occur: counting * This defect is avoided by the polarity. Then the relay alairing Al is disconnected, and thus the alarm device. However, it is done this way; that the short-circuit is not enough to set it in motion. In the mobile phone with minor locations, it may happen that the main station is picking up, then the connection to the station, the secondary station switches and disconnects again from the connection. Since the side station did speak then this is the second answer. However, this mode of operation could have a bad effect on counting. It should only be counted once, although speaking twice. The counting itself must be guaranteed when first speaking, but it should only arise after the final chapter, regardless of whether the side station is still speaking or not, because when the call to the telephone office is interrupted ( HQ!), counting should be interrupted. If the calling subscriber with the caller hooks & and the handyman before the main station shuts down, then counting and shutdowns take place, as already described. . in the front chooser. When the distributor switch goes to position 8, the electromagnet of the distributor switch St switches on f +, 64, 65, winding 95, distributor switch actuator //, 96, 61 \ St, -) <and - selector switch it goes to position 9i. Since in the waiting time causing a broken handset, then the relay C of the first group chooser * when it is de-awakened, will connect the force by contact 91 with the wires b. Relay Q Aug: +, Al, relay winding 83 V, 91 ,. 52, 140, 53 \, 54} 55, 92, selector switch III, .99, 100, relay winding 101 0 --¦ Relay 0 turns on electromagnetic output and St by terminating contact 104 ('+, 104 , stick - selector switch //, 96, 61, St, -), which causes the switch to move to position 10. In this position! there is a wire linkage - 8 - in the wire saver: +, r6, coil 102 of Q relay, 89, 88, 87, disconnector line ///, 86, 45, 44, 43, 38, 42, 41, 84, Zr, -. The counting takes place before the call of the side station at the moment when the calling party hangs the handset .. However, since the calling party hangs the handset after the side station is called, then in position 10 of the secondary station the counting is interrupted signifi- the poles of the barter will not be (associated with the chooser a gross result of a polarity failure. It only becomes stronger when the caller hangs the receiver and switches A, B and C wake up, Relay C connects at 84 ° C). Zr to vein a, which excites (- •, Zr, 84, 41, 42, 38, 43, 44; 45, drazdk /// in position 10, 87, 88, 89, 102, fe6, +, ), then counting is the most difficult as described above, Zylai b remains also without electricity. The relay in the group pardon revive the halls, and then it will de-activate; also the P relay, I put the electromagnetic magnet that sends M to turn on the power, ¬ Only when he is speaking chawka na; side station is involved. With this mode of operation of the side stations, the connection of the opposite poles to the connection point and b spells the counting time in the group punch, disconnects the existing connection, - from the telephone office for the benefit of some conversation, can be separated at any time without introducing any connection - more and more counting, ^ the switch-splitter then works in one of the positions 7-10.RomieWafc and during the previous disconnection from the telephone office, only the cable breaker is affected! that is, the sections of wires between the rnostkaimi z ^ s ^ ajacetmii, are not used, so let us describe here only two plugs from among the many possible, let us consider that the switch is at position 10. Telephone (switchboard) ) switches on the side of the generating anibonent and connects the positive pole to the core. Then relay B will trip. Since the coritlact 16 remains blocked, also the relay -C 7 remained excited, while the relay V is short-circuited by the MO kotniteikti, thanks to the honor of • he performs $ 8 - the above-mentioned opulent switch-off of the group dialer. / ajla) switches on on the influencing side and connects + to wire b, then the relay B ± remains without the current, while the relay Ax remains energized and closes the current circuit: -f, 47, 62, winding 94, - U - relay; in this, the current wheel U was energized and turned on by closing the 80 maigjnes contact of the distribution switch St, and the switch -solution switch-enters position ii. In this potentiation, the raimioraa and the wire dial are insulated, winding 69 of the relay # \ failures due to the rod of the road switch f) J. The Rx relay releases its anchor, it comes out of contact 73 and thus also isolates the film test dialer and wireline, thanks to which the connection is separated from the telephone office. Stopping the counting at the departure from the telephone office on the expulsion page is given by the fact that the relay U at «War and» only opens its contact r87 and p ^ zj on the selector /// yes; that the libzmik is not related to the vein b, hez on account of what positions of the switch will turn the switch off. When disconnected from the telephone office on the evolving side (as shown here, while the emitter of the clump bleach relay C remains excited (+, 110, 16, ULWO, 17, relay Cf— ^ J, when the relay is fired) V stagnant without electricity and dropped their anchors. The words about turning off the display. G ^ Mpowei: p®zmt®) & fpetO 'conjakt 84 opened ^ aii i - 9 - - the Zr relay detached from the vein, yes that the smp cannot be excited. When disabling the normal connection, relay C of the group selector releases its anchor earlier than relay V. On the contrary, the anchoring times when disconnecting from the telephone station, as described above, are reversed, relay V forward he releases his anchor and then the relay C. By "catching" the connection is understood the course of the connection, thanks to which the subscriber, impatient by the frequent pointless challenge, may prevent disconnecting the successful connection with him. for example, the connection with the N2 attachment is to be effective, then the contact corresponding to the conductor on the wire switch for a separate switch 111 through the resistance U2f connects with a specific potential, for example -. The on-pin 111 is then connected when the wire dial test relay P1 is called via contact 113 and the relay Fg connects to the battery dirugflm, i.e. +. Therefore, since the wire selector occupies the subscriber's wire N2i, the generator Fg calls and connects continuously through its contact 114 conductive wire, for a call through the winding 101 of the Q relay with a potential of -. When the calling subscriber then hangs his handset, relay C in the group dialer keeps contacts 84 and 91 closed until relay V triggers a shutdown.It is indifferent at what time after seizing subscriber N2's wire this shutdown takes place, always because the circuit is formed: +, Al winding 83 of the relay V, 91, 52, 140, 53, 54, 55, 92; 114, 99, 100, winding 101 of relay 0, - In this circuit, relay V in the group selector remains energized and switches off the call until the called person hangs the handset. Simultaneously with relay V, relay Al is energized in the group selector. known way, an alarm signal avoids any long pause between activations. The current circuit indicated above is already used many times for other purposes by the relays V and Q, which, however, load the current circuit for such a short time that the alarming signal does not appear externally. On the conduit dial, "catching" the malignant iabonefththya can be experienced by the Fgl signal, which becomes active in the circuit: +, 115, 116, Fgl, -. The signal is rendered after a long time after the condition has occurred: "The caller's handset is on hold, the called's handset is taken off". However, this state lasts quite a short time with non-burdensome calls (so for such calls that the subscriber may be effective against malicious calls, when the subscriber's cable is set to "la" Very often group selectors are located in a permanently guarded head office, and on the contrary wired dials in an unprotected subordinate. It is therefore advisable to provide the group selectors of these installations with signaling devices to be able to subject the "catching" device to a longer observation. The "catch" device may also be provided on the trigger line. In the embodiment along the line of FIG. 1, a contact 117 is provided for this purpose, which is closed when the alarm relay Al is called, which leads from the selector through The stick 15 is connected to a 24-volt battery (Fig. 3). With this battery, it ignited the force of the Laimipkai Fglf subcooperated to the trigger wire, regardless of whether the switch Sch is in position 34 or in the position - 10-122. In the event that the subscriber Nt is connected to an unprotected sub-tariff and the group selector is in the head office, the officer supervising the head office may use the SuT key to trigger a specific type of fault on the wire and search for it with a special test chaser. Thus, to find out about the calling number, it is not necessary to send the bishop to the chin. Fig. 4 presents a form of implementation of the invention intended for those stations in which wired dials from subscription stations equipped with mumerotwiaine switches are; equaliz used in manually serviceable enabling stations. In the latter case, an end signal must be given. In Fig. 4, in front of the & ta! Pottaeibne for this have swept in the group picker and in comparison with the group selectors shown in Fig. 1. Since the counting is then performed by a clerk, the relay for switching on the Zr counter may be an immilettilin madzorc ^ y UeR, which nfc. jeist! found at the neutral point of the conveyor. For symmetry, the switching and catching devices are also branched in the capacitor, as shown in Fig. 1, i.e. j, directly from the core 6. Contact 39 is connected to the lead and the talk lead via The contact 118 of the relay G is switched (Fig. 1) as a result of the subsequent excitation and excitation of the relay A during the transmission of the numerical current. To set the connection, the clerk sets the movement on the Schn string in motion and selects the number number Nu All the runs) and constants take the force then as it is described in the embodiment in Fig. 1, when instead of the handle KI, we imagine the subscriber's station Nv Since the plug Sto is on the handle KI, transmitters A and B sound. The watch lamp SI burns up the salts: +, 120, 119, SI, -. As soon as the induced N2 responds, the selector switch of the wired selector passes to position 8 as described above and closes to form the following current circuit: + , k &. uzwiojenile 102 agent Q, 89, 88, 87; dipstick ///, 86, 45, 44, 43; 38,42; 41; 121; the UeR relay i — v The 0 "relay w and the wired selector ii UeR in the pyrotechnic group dialer speak. The first one does not involve any action, while the UeR relay, on the contrary, has a windshield at the 120 pre-circuit circuit of the NaJlzorOzeij SI lamp, so that it goes out on On a device with an extension phone, the SI light would come on again if the main phone disconnects from its extension phone for a long-distance call. At the tern wired dial switch switch to position 9. When the phone * is latched Then the SI lamp went green, because then the switch of the wired selector passes further to position 10, again with its rod 7/7, they close the current circuit for the UeR transmission. In the region of the jrtlajdzenilu we use force in the selector of the water chaser, namely the dipstick 777 in its positions 8 and 10, as well as the winding 702 of the Q, W k The first type are connections, in one type to send a signal to the meter current circuit, in the other for the purpose of the termination sign, because the currents close in the first type after the end of the conversation (i.e. when counting after the conversation), in the second type, while on the contrary during the conversation (during supervision ). In these resolving runs we use przebilegunawanil <zyl ai) 6 in the group selector (contact 39, * relay A on; +, relay UeR on -j, - 11 -Sub & awfo, for t «g ** prebi-e ^ iniovia is tent that Wybtexa.cz group u * ttziajdizfony dliai broadcast) the termination mark mttsfc to interact with lead elections, which also. Combined with the selections of jupovenia, the devices to lie in a lie, in them the rebounding is introduced in them to avoid: the number of confusing at the prematurely spreading the interconnection of the interconnection signal is also long-distance. end. JezeK and * p. It is assumed that the group dial in the embodiment according to Fig. 4 has been inverted by the cable selector according to Fig. 2 of the main telephone, then during the conversation with this telephone the switch is in position 8. Relays 0J L UER there are wolves excited in the circuit prajdte +, „£ 6, winding 102 of the counterpayer Oi 8% 89, 87, switch rod of the distributor © ///, 86, 45, 44, 42; 38; 42; 41; 121; p & z & every UeR -, due to breaking the contact 120 years off. As soon as a telephone? the main turns off 1-aimpia and the SI must force with & spajlilc. Pnze- kazriifc Ax in a wire dialer od! Wztou (dz! AJ force, wylajczftiik rolzjdzilelfczy / passes; As it is described above, in position 9, the sound of felek- fareniagnesi Si ii transceiver U) +, 47, 62, winding 94 , relay U, -, wizgi +, 479 scratches of the switch-off switch / w poizytejil 9, 61, Sl - ?. If the relay Q was energized in position 8 of the distribution switch, it keeps its contact closed, it would also remain energized in position 9 of the distribution switch, in the current circuit: -, winding 101 of the switch 0, 100, 99, dlraek wylającJztnika rozid ^ zSieikzega ///, 92, 55, '54, 53, 140, 52, 91, 83, AJ, + \ so it would close the current circuit +, 104, switch stick II, 96, 61, Sl, —and, yes, that the switch would turn into a further error Dfet to prevent the T relay U from flowing through its winding 95 opens the contact 87. As a result, the Q relay resumes until the switch switch reaches ¬days to its location. It is already mentioned above that the contact 163 of the Q relay serves to secure the counting by keeping the current circuit in the counter relay Zr closed. The shortening of the signal delay time by the winding 102 of the relay 0 made it possible to use the same signal device also for other purposes {+, h6t the winding 102 of the Q, 89, 88, 87; 103, 86, 45, 44, 43, 38, 42, 41, 121, UeR - ^. J. If the subscriber's telephone Nt is set up for semi-automatic dialing, then the switch Sch on the dial switches (Fig. 1) to the positions 122 where it is connected to the negative pole. During the occupation, the following circuit will be repeated: —-, 122, Fgl, 14, 15, 139, An, 337; +. She speaks *? So, in addition to the A, B and C, the relay An is also switched on by contact 123, the rotary Ddw of the knockout DW: +, 24, 123, 124, 125; 126; Ddw, -, the DW selector runs along a free number switch, or to a disintegrating place, after reaching which the current is reached, relay S: - ', 127, 128, 129, winding 130, 131, relay S, 132, ¦ + The relay S, by opening the contact 125, breaks the current circuit of the rotating magnet Ddw so that the operating selector stops and then switches on by contact 133 the holding current circuit for itself and for the relay An (- \ r 24, 123, 124, 133, winding 134 of the T relay, winding 135 of the relay An, winding 130 of the relay S, 129, 128, 127, -). In this circuit, the relay T also recovers and opens on the contact 42 the wire position oa contact 84 or 40 relay G. Now the number input in the decomposing place - 12 - sends out the strokes of the adjuster current through the devilinator supporting 138: +, Nu, 141,138,145; 136, 18, 36, lifting magnet Hf -. At the same time, a relay G connected in parallel with the magnet H is actuated, which, as described above, causes the group selector to switch from lifting to rotation. After completing the switch-on selection, the Nus specifier opens at 128 circuits and the relays S, An and T, so that with the effect of opening contacts 141 and 142, the number specifier is separated from the resulting connection. contact 50, is not associated with the numerator, but takes place independently of the latter. In many connection processes, such as in the case of premature disconnection of the connection, the relay device plays a special role: winding 83 of the V relay and the AL relay. feeder. The additional use of the group selector switching device also simplifies the input of numbers and the switching relays T and S with a small number of contacts when dialing semi-voluntarily. PL

Claims (3)

Patent claims. 1. Distribution system for self-dialing telephony devices, known as the fact that at the end of the calls bordered by the subscriber's microphone supply bridges, current bridges and switching devices (C, V, P, G, Q) are provided. f which, by reversing, delaying, or by inducing temporary shutdowns of the current, cause various lapses. 2. Distribution system then, characterized by the test relay (Q, 101), connected to the water cracker after it has been set for the test from the back wire (b) of the connecting wire, with the connecting wire being poled in such a way that the test it is polarity dependent, dependent on the triggering factor (subscriber, telephone exchange). 3.) Distribution system according to claim 1, characterized by the fact that the same circuit (+, Al, V, 83, 91, 52, 140, 53, 54, 55, 92, IHt Q, 101, -) for short-term The surge currents serve to separate and switch off the selectors (on the waiver of the connection), and in the case of long-term closure of the current (contact 114 in the wire fan) to prevent shutdown. 4. Distribution system according to claim 1, for telephony equipment in which disabling of the call can be prevented in the event of malicious calls, the significant point that a signaling device is provided for the call, interrupting the disconnection, or directly to establish the calling line number or indirectly (e.g. preliminary bleacher). 5. 3. The distribution system according to claim 1 and 2 for telephony devices with primary and secondary telephone seats, the first being switched off by switching to a secondary position, characterized by the design of the selector switch that it has two speech positions (8 and 10), separate from the isilebaie by one wait position (9), then the attempt is made to reverse in the wait position. 6. Distribution system according to claim !, Zjnalmileniiy two groups of relays (C, and V, P) f which are set into operation in different order by a distribution device (A19 BJ, depending on the induced factor, for the ability - 13 - to perform call counting or 7. Distribution circuit according to claim 1, for telephone devices that work in conjunction with a hand-held station, the significant point is that the wire switches are made of switching devices fQ, 102), which are non-invasive. off certain positions (8 to 10) of the distribution switch to suit the type of connection (inside the telephone device or in its connection to the handstand) and to ensure that the current supply is balanced through the connecting conductor u) in these positions for specific the purpose of the call (counting calls, specifying the end character). 8. Distribution system for telephony devices with the selection of a mixture entirely with a semasynchin, characterized by the fact that at the leading end of the connecting cable there are devices made of dividers (G), which cause switching currents (for switching from poidbjoiszienlla to turnover), both total and semasajmynile. Siemens & Halske A k t i e n-G e s e 11 s c h a f t. Deputy: L Myszczynski, patent attorney. To the patent description No. 3286. Ark. i. $ ij $ foiT yjr '* i 7tr ¦st- 82 n \ "tr, Al S5 Sf- FtyS - + * & ¦ * £%% fi + J * l ** t i.cur l) & ^ zrldm V 63 Al * & W 38 \ \ ^ ° ó c & V l zaA \) / 36fi / 45f. TZ3, + / «?. a 'a / t \ 2 * e JUL 43 44 138 * 4t 140p 53 54 3J 32' t- 33 i33 an T A43i \ t30 # 2 // & Z26s • •• *? * * T 0. n / y tf7 Nu To patent specification No. 3286. Ark. 2. ** 3-% u A * .s 89 - £ = • - A * 6 #x Al -e— 135 Bi * J07 m 58 10 & 63, & mv F '", f. Hililll I \ J ^ 3 4 56789 / OU LMÓJUIL1 PT i * 'y rH n ^ —i — i ^ 1 # 5 As ^ * \\ Wj Tftrml m 97Cll — f * 0 * qn ^ 98 56 \ Tli..ryyyr. "JT U23 * 567890 * 1 4f l UOHff- «tf 7-7 @ ^ ^ ') L f ^ & JSS Ah Z0s 79 78" L 79 - / y- n 73p 69 ". 7 * kTr' X - \ p, w 67 T / 23 * 56789 * 01 / "* 030" / "to Patent Specification No. 3286. Sheet 3. Fig 4 01 -Vi— ¦A— * + in Print by L. Boguslawski, Warsaw. PL