DE416157C - Circuit arrangement for the simultaneous setting of several stepping mechanisms, especially in telephone systems - Google Patents
Circuit arrangement for the simultaneous setting of several stepping mechanisms, especially in telephone systemsInfo
- Publication number
- DE416157C DE416157C DES62504D DES0062504D DE416157C DE 416157 C DE416157 C DE 416157C DE S62504 D DES62504 D DE S62504D DE S0062504 D DES0062504 D DE S0062504D DE 416157 C DE416157 C DE 416157C
- Authority
- DE
- Germany
- Prior art keywords
- relay
- contact
- circuit
- magnets
- earth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
Description
Die Erfindung betrifft die gleichzeitige und gleichmäßige Einstellung mehrerer Schrittschaltwerke, insbesondere in Fernsprechanlagen. Eine gleichzeitige und gleichmäßige Einstellung wird gemäß der Erfindung dadurch erreicht, daß die Einstellglieder der Schrittschaltwerke und die Stromstoßerzeugungseinrichtungen sich gegenseitig derart steuern, daß erst nach dem Zurwirkungkommen der Einstellglieder sämtlicher gleichzeitig einzustellender Schrittschaltwerke die Stromstoßerzeugungseinriehtung in einen zur Abgabe eines weiteren Stromstoßes geeigneten Zustand gebracht wird. Es ist nicht erforderlich, daß die Stromstoßerzeugungseinrichtung von den Antriebsmagneten der Schrittschaltwerke selbst gesteuert wird. Die Steuerung kann auch von der Schalt- oder der Sperrklinke des Schrittao Schaltwerkes, welche mit besonderen, die Stromstoßerzeugungseinrichtung beeinflussenden Kontakten ausgerüstet ist, erfolgen.The invention relates to the simultaneous and uniform setting of several stepping mechanisms, especially in telephone systems. A simultaneous and uniform adjustment is thereby achieved according to the invention achieved that the adjusting members of the stepping mechanisms and the surge generating devices control each other in such a way that only after the adjustment elements come into effect all of them Simultaneously to be set stepping mechanisms the current impulse generating unit into one is brought into a suitable state for delivering a further current surge. It is not necessary that the impulse generating device controlled by the drive magnets of the stepping mechanisms themselves will. The control can also be from the switching pawl or the pawl of the step ao Switching mechanism, which with special, influencing the current surge generating device Contacts is equipped.
Die Anordnung nach der Erfindung kann | beispielsweise in Fernsprechanlagen für die j verschiedensten Zwecke benutzt werden. So j ist es z. B. möglich, daß gleichzeitig mit j einem Verbindungswähler ein Schrittschaltwerk einzustellen ist, über welches bei Fernsprechnetzen mit Haupt- oder Untervermittlungsstellen eine Umschaltung der Verbindung auf Verbindungswähler der anrufenden Untervermittlungsstelle erfolgt, wenn der gewünschte Teilnehmer in dieser angeschlossen ■ ist.The arrangement according to the invention can | For example, they can be used in telephone systems for a wide variety of purposes. So j it is z. B. possible that at the same time with a connection dialer a step switch is to be set, via which in telephone networks with main or sub-exchanges the connection is switched to the connection dialer of the calling sub-exchange when the desired subscriber is connected to it.
Ferner kann die Anordnung Verwendung finden, wenn über ein gleichzeitig mit einem Verbindungswähler einzustellendes Schrittschaltwerk die Anschaltung einer Schalteinrichtung erfolgt, die den Zähler des anrufenden Teilnehmers entsprechend dem Wert der hergestellten Verbindung fortschaltet. Als weitere Beispiele für die Anwendungsmöglichkeit des Erfindungsgedankens sei ferner noch auf Systeme mit Stromstoßumrechner (Register) hingewiesen.Furthermore, the arrangement can be used when having one at the same time as one Connection selector stepping mechanism to be set the connection of a switching device takes place, which increments the counter of the calling subscriber according to the value of the connection established. As further examples of the possible application of the inventive concept, there are also systems with a surge converter (Register) pointed out.
In der Zeichnung ist nun als Ausführungsbeispiel der Erfindung ein System dargestellt, bei dem zum Zweck der Herstellung hochwertiger Verbindungen von der anrufenden Stelle aus zwei Wähler gleichzeitig und gleichmäßig einzustellen sind, da über beide Wähler Verbindungswege zu ein und demselben nachgeordneten Verbindungswähler hergestellt werden müssen.In the drawing, a system is now shown as an embodiment of the invention, for the purpose of establishing high-quality connections from the calling station from two voters at the same time and are to be set evenly, since both dialers connect to one and the same downstream connection dialer must be established.
Die einzelnen Schaltvorgänge seien an Hand der Abb. 1 und 2 erläutert.The individual switching operations are explained using Figs. 1 and 2.
Bei Belegung des Gruppenwählerpaares // GW fa und // GW fb durch einen vorgeordneten ersten Gruppenwähler wird üoer den Prüfarm dieses Gruppenwählers ein Stromkreis geschlossen, der von Erde über das nicht dargestellte Prüfrelais des ersten Gruppenwählers, die Prüfader 1, den Kopfkontakt 2 kfa sowie die Wicklungen 1 der Relais B1 und C1 und Batterie zur Erde ver- 6g läuft. Die Relais B1 und C1 sprechen an. Das Relais C1 bereitet durch Schließung seines Kontaktes 2n einen Haltestromkreis über seine beiden Wicklungen I und II vor. Durch Öffnen des Kontaktes 4C1 werden die y0 Auslösemagnete M1 und M2 ausgeschaltet und dafür die Drehmagnete D1 und D2 über den Kontakt Sc1 vorbereitend angeschaltet. An Kontakt 6el wird das Prüfrelais P1 ah den Prüfarm 7 des Gruppenwählers HGW fa angeschaltet. Das Relais B1, welches gleichzeitig mit dem Relais C1 erregt wurde, schaltet an seinem Kontakt 8^1 das Stromstoßempfangsrelais A1 an die Ader 9 und am Kontakt 1Oj1 seine zweite Wicklung IIB1 an die Ader 11 an. Ferner bereitet es durch Schließen des Kontaktes 12^1 den Stromkreis für die Hubmagnete H1 und H2 der beiden Gruppenwähler // GW fa und IIGW fb vor. Durch Öffnen des Kontaktes 13^1 wird eine vorzeitige Einschaltung der Drehmagneten D1 und D2 verhindert. Werden von der anrufenden Stelle Stromstöße zur Einstellung eines zweiten Gruppenwählers ausgesandt, so wird an einem vorgeordneten Stromstoßübertrager in an sich bekannter Weise ein Batteriepotential an die Ader 11 angeschaltet und dadurch das Relais B1 für die Dauer der Stromstoßreihe erregt gehalten. Über die Ader 9 werden Stromstöße gesandt. Bei jedem Stromstoß erfolgt eine Erregung des Relais A1, das an den Kontakten i4al und I5el die Stromkreise der Hubmagnete H1 und H2 schließt: Erde, Kontakte 12^1 und I4al, Hubmagnet H1, Batterie, Erde, bzw. 1Oo Erde, Kontakte 12J1, I5ai, Hubmagnet H2, Batterie, Erde.When the group selector pair // GW fa and // GW fb is occupied by an upstream first group selector, a circuit is closed over the test arm of this group selector, which is connected to earth via the test relay (not shown) of the first group selector, the test wire 1, the head contact 2 kfa and the Windings 1 of relays B 1 and C 1 and battery run to earth. The relays B 1 and C 1 respond. The relay C 1 prepares a holding circuit via its two windings I and II by closing its contact 2n. By opening the contact 4 C1 , the y 0 tripping magnets M 1 and M 2 are switched off and the rotary magnets D 1 and D 2 are switched on in preparation via the contact Sc 1. The test relay P 1 ah the test arm 7 of the group selector HGW fa is switched on at contact 6 el . The relay B 1 , which was energized at the same time as the relay C 1 , switches the surge receiving relay A 1 to wire 9 at its contact 8 ^ 1 and its second winding IIB 1 to wire 11 at contact 1Oj 1. Furthermore, by closing the contact 12 ^ 1 , it prepares the circuit for the lifting magnets H 1 and H 2 of the two group selectors // GW fa and IIGW fb . Opening the contact 13 ^ 1 prevents the rotary solenoids D 1 and D 2 from being switched on prematurely. If the calling station sends out current impulses to set a second group selector, a battery potential is connected to wire 11 at an upstream impulse transmitter in a manner known per se, thereby keeping relay B 1 energized for the duration of the impulse series. Current surges are sent via wire 9. With each current surge, relay A 1 is excited, which closes the circuits of lifting magnets H 1 and H 2 at contacts i4 al and I5 el : earth, contacts 12 ^ 1 and I4 al , lifting magnet H 1 , battery, earth, or 1O o earth, contacts 12J 1 , I5 ai , solenoid H 2 , battery, earth.
*) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor:
Alfred Scheunert in Charlottenburg.Alfred Scheunert in Charlottenburg.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES62504D DE416157C (en) | Circuit arrangement for the simultaneous setting of several stepping mechanisms, especially in telephone systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES62504D DE416157C (en) | Circuit arrangement for the simultaneous setting of several stepping mechanisms, especially in telephone systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE416157C true DE416157C (en) | 1925-07-14 |
Family
ID=7495662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES62504D Expired DE416157C (en) | Circuit arrangement for the simultaneous setting of several stepping mechanisms, especially in telephone systems |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE416157C (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027732B (en) * | 1956-12-21 | 1958-04-10 | Siemens Ag | Circuit arrangement for the synchronous setting of two identical motor selectors lying in parallel on an incoming line, in telecommunication systems, in particular telephone systems |
US6122103A (en) | 1999-06-22 | 2000-09-19 | Moxtech | Broadband wire grid polarizer for the visible spectrum |
US6234634B1 (en) | 1999-07-28 | 2001-05-22 | Moxtek | Image projection system with a polarizing beam splitter |
US6243199B1 (en) | 1999-09-07 | 2001-06-05 | Moxtek | Broad band wire grid polarizing beam splitter for use in the visible wavelength region |
US6288840B1 (en) | 1999-06-22 | 2001-09-11 | Moxtek | Imbedded wire grid polarizer for the visible spectrum |
US6447120B2 (en) | 1999-07-28 | 2002-09-10 | Moxtex | Image projection system with a polarizing beam splitter |
US6666556B2 (en) | 1999-07-28 | 2003-12-23 | Moxtek, Inc | Image projection system with a polarizing beam splitter |
US6785050B2 (en) | 2002-05-09 | 2004-08-31 | Moxtek, Inc. | Corrosion resistant wire-grid polarizer and method of fabrication |
US7789515B2 (en) | 2007-05-17 | 2010-09-07 | Moxtek, Inc. | Projection device with a folded optical path and wire-grid polarizer |
US8467128B2 (en) | 2008-11-19 | 2013-06-18 | Shanghai Lexvu Opto Microelectronics Technology Co., Ltd. | Polarizing cube and method of fabricating the same |
US8755113B2 (en) | 2006-08-31 | 2014-06-17 | Moxtek, Inc. | Durable, inorganic, absorptive, ultra-violet, grid polarizer |
-
0
- DE DES62504D patent/DE416157C/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027732B (en) * | 1956-12-21 | 1958-04-10 | Siemens Ag | Circuit arrangement for the synchronous setting of two identical motor selectors lying in parallel on an incoming line, in telecommunication systems, in particular telephone systems |
US6122103A (en) | 1999-06-22 | 2000-09-19 | Moxtech | Broadband wire grid polarizer for the visible spectrum |
US6288840B1 (en) | 1999-06-22 | 2001-09-11 | Moxtek | Imbedded wire grid polarizer for the visible spectrum |
US6234634B1 (en) | 1999-07-28 | 2001-05-22 | Moxtek | Image projection system with a polarizing beam splitter |
US6447120B2 (en) | 1999-07-28 | 2002-09-10 | Moxtex | Image projection system with a polarizing beam splitter |
US6666556B2 (en) | 1999-07-28 | 2003-12-23 | Moxtek, Inc | Image projection system with a polarizing beam splitter |
US6243199B1 (en) | 1999-09-07 | 2001-06-05 | Moxtek | Broad band wire grid polarizing beam splitter for use in the visible wavelength region |
US6785050B2 (en) | 2002-05-09 | 2004-08-31 | Moxtek, Inc. | Corrosion resistant wire-grid polarizer and method of fabrication |
US8755113B2 (en) | 2006-08-31 | 2014-06-17 | Moxtek, Inc. | Durable, inorganic, absorptive, ultra-violet, grid polarizer |
US7789515B2 (en) | 2007-05-17 | 2010-09-07 | Moxtek, Inc. | Projection device with a folded optical path and wire-grid polarizer |
US8467128B2 (en) | 2008-11-19 | 2013-06-18 | Shanghai Lexvu Opto Microelectronics Technology Co., Ltd. | Polarizing cube and method of fabricating the same |
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