DE610647C - System with acoustic signaling for shunting operations or the like. - Google Patents
System with acoustic signaling for shunting operations or the like.Info
- Publication number
- DE610647C DE610647C DE1930610647D DE610647DD DE610647C DE 610647 C DE610647 C DE 610647C DE 1930610647 D DE1930610647 D DE 1930610647D DE 610647D D DE610647D D DE 610647DD DE 610647 C DE610647 C DE 610647C
- Authority
- DE
- Germany
- Prior art keywords
- acoustic signaling
- shunting operations
- horns
- shunting
- operations
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L17/00—Switching systems for classification yards
- B61L17/02—Details, e.g. indicating degree of track filling
- B61L17/023—Signalling; Signals with multiple indicating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
Die Erfindung bezieht sich auf Signalanlagen mit akustischer Signalgabe, wie sie in Rangierbahnhöfen ο. dgl. verwendet werden. Zur Abgabe bestimmter Signale werden zu diesem Zweck Hupen verschiedener Tonhöhe verwendet, die, einzeln oder in Gruppen erregt, bestimmte Signale für den Rangierbeamten bedeuten. Hierbei sind besondere Druckluftleitungen zur Steuerung der einzelnen Hupen erforderlich.The invention relates to signal systems with acoustic signaling, such as in marshalling yards ο. Like. Be used. Be used to deliver certain signals for this purpose horns of different pitches are used, individually or in groups excited, mean certain signals for the shunter. Here are special Compressed air lines required to control the individual horns.
Die Erfindung hat eine vereinfachte Schaltungsanordnung zur Erregung dieser Hupen zum Gegenstand. Gemäß der Erfindung werden wechselstromempfindliche Hupen mit verschiedener ausgesprochener Resonanzlage verwendet, die an oder in eine gemeinsame Leitung gelegt werden und durch Wechselstrom bestimmter Frequenz oder einer bestimmten Frequenzgruppe wahlweise erregt werden. Die Erregung einer bestimmten Hupe geschieht erfindungsgemäß durch Auswahl einer oder einer Gruppe von gleichzeitig erzeugten Frequenzen.The invention has a simplified circuit arrangement for energizing these horns to the subject. According to the invention AC-sensitive horns with different pronounced resonance position, which are placed on or in a common line and by alternating current specific frequency or a specific frequency group can be excited optionally. the According to the invention, a certain horn is excited by selecting one or one Group of frequencies generated simultaneously.
Auf diese Weise ist es möglich, durch weitgehende Ersparnis an Leitungsmaterial die gleiche Wirkung wie mit an sich bekannten Drucklufthupensignaleinrichtungen zu erzielen. Es ist bereits vorgeschlagen worden, durch Wechselstrom verschiedener Frequenz verschiedene harmonische Wecker zu erregen. Diese Anordnungen benötigen jedoch infolge der Trägheit der Weckersysteme eine gewisse Ansprechzeit, die die Schnelligkeit des Betriebs in Frage stellen, was bei der erfindungsgemäßen Verwendung wechselstromempfindlicher Hupen vermieden wird.In this way it is possible, by largely saving on line material, the to achieve the same effect as with known pneumatic horn signaling devices. It has already been proposed to energize various harmonic alarm clocks by alternating currents of different frequencies. However, these arrangements require some due to the inertia of the alarm clock systems Response time that question the speed of operation, which is the case with the invention Use of AC-sensitive horns is avoided.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE610647T | 1930-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE610647C true DE610647C (en) | 1935-03-14 |
Family
ID=6576141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1930610647D Expired DE610647C (en) | 1930-06-26 | 1930-06-26 | System with acoustic signaling for shunting operations or the like. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE610647C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2205988A1 (en) * | 1971-02-12 | 1972-08-17 | Kockums Mekaniska Verkstads Ab | Method and device for generating an acoustic signal according to a gradual sliding scale |
-
1930
- 1930-06-26 DE DE1930610647D patent/DE610647C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2205988A1 (en) * | 1971-02-12 | 1972-08-17 | Kockums Mekaniska Verkstads Ab | Method and device for generating an acoustic signal according to a gradual sliding scale |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE610647C (en) | System with acoustic signaling for shunting operations or the like. | |
| CH273583A (en) | Equipment on passenger cars to enable changes to their interior equipment. | |
| DE1938814B2 (en) | DEVICE FOR CONTROLLING THE TENSION IN A TRACK | |
| CH533566A (en) | Method for generating a mechanical tension for a continuous strip or wire and device for carrying out the method | |
| FR1114221A (en) | Railroad ballast tamper | |
| FR1116851A (en) | Pulse train line circuit | |
| AT135939B (en) | Remote control system for remote control and remote monitoring. | |
| AT89251B (en) | Device for the transmission of signals or other effects after moving trains or other moving bodies. | |
| DE524330C (en) | Device for influencing the train and the route | |
| CH415711A (en) | Vehicle for the maintenance of track systems with a device for pulling bolts out of railway sleepers | |
| AT123952B (en) | Device for the production of soda water u. like | |
| CH294216A (en) | Device for lubricating the rails arranged on a rail vehicle. | |
| FR706528A (en) | Train safety facility | |
| AT198313B (en) | Circuit arrangement for the control and monitoring of signals, switches, track barriers or the like in railway signal systems | |
| AU101814B2 (en) | Railway signal control systems | |
| CH508778A (en) | Process for preventing ice formation on railway tracks and apparatus for carrying out the process | |
| CH312677A (en) | Arrangement for generating a phase-modulated pulse train | |
| AT142287B (en) | Device for electromagnetic signal transmission between a fixed location and a train crossing a specific location on a railway line. | |
| CH474398A (en) | Installation in railway systems for the evaluation of criteria which are taken from the train number | |
| CH296594A (en) | Device for fastening rails on railway sleepers. | |
| FR734723A (en) | Automatic train passing warning system | |
| CH411022A (en) | Device for supporting the bridge on a bogie of rail vehicles | |
| FR653976A (en) | Train safety facility | |
| CA261207A (en) | Railroad crossing signal | |
| FR549307A (en) | Further training in passenger train alarm devices |