GB820141A - Remote control receiver for central remote control installations utilising audio-frequency signals superimposed on the mains network - Google Patents
Remote control receiver for central remote control installations utilising audio-frequency signals superimposed on the mains networkInfo
- Publication number
- GB820141A GB820141A GB24469/57A GB2446957A GB820141A GB 820141 A GB820141 A GB 820141A GB 24469/57 A GB24469/57 A GB 24469/57A GB 2446957 A GB2446957 A GB 2446957A GB 820141 A GB820141 A GB 820141A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- remote control
- relay
- coils
- switched
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
- H02J13/00009—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using pulsed signals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
Abstract
820,141. Electric selective signalling. LANDIS & GYR A.G. Aug. 1, 1957 [Sept. 27, 1956], No. 24469/57. Class 40 (1). A receiver for a remote control system of the kind using audio-frequency signals superimposed on the mains network Q has a synchronously-moving selector switch arm w, Fig. 2, a relay R energized by the incoming control pulses through a frequency-responsive circuit EK and, in series with the contact r of this relay, a controlled auxiliary contact h which makes after and breaks before the contact r so as to protect the latter against undue wear. The switch arm w is driven by a synchronous motor Sy which is started by a start pulse ST, Fig. 1. Subsequent pulses B in the cycle cause contact r to close while the arm w is in contact with corresponding studs S to energize relay coils K 3 , K 4 , &c. These coils are arranged in pairs and displace switches k 3 , k 4 , &c. to alternative positions. The auxiliary contact h, which may be much more robust than contact r, is driven by a cam from the synchronous motor Sy and closes for short periods th shown in line D 3 . The switch arm makes contact for periods t w shown in line D 2 . The load current is therefore switched on and off by contact h, the length of life of contact r being increased accordingly. In the form of Fig. 5, the auxiliary contact h is replaced by contacts h 3 , h 4 , &c., in the circuit of each control coil K 3 , K 4 which are single-coil change-over relays. The contacts h 3 , h 4 transfer when the coils K 3 , K 4 are energized and make contact with the alternative stud, thereby interrupting the coil current. The current is therefore switched on by the relay contact r (which is the less damaging of the two operations) and is switched off by the relay contacts h 3 , h 4 , &c. Furthermore, on repetitive orders, occurring in subsequent cycles, there is now no circuit through the coils K 3 , K 4 , &c. so that no current passes when the contact r makes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH820141X | 1956-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB820141A true GB820141A (en) | 1959-09-16 |
Family
ID=4539355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24469/57A Expired GB820141A (en) | 1956-09-27 | 1957-08-01 | Remote control receiver for central remote control installations utilising audio-frequency signals superimposed on the mains network |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1015521B (en) |
| FR (1) | FR1180173A (en) |
| GB (1) | GB820141A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1292607B (en) * | 1962-05-15 | 1969-04-17 | Standard Elektrik Lorenz Ag | Circuit arrangement for controlling machines in mining efforts in mines |
-
1956
- 1956-10-08 DE DEL25927A patent/DE1015521B/en active Pending
-
1957
- 1957-07-26 FR FR1180173D patent/FR1180173A/en not_active Expired
- 1957-08-01 GB GB24469/57A patent/GB820141A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1180173A (en) | 1959-06-02 |
| DE1015521B (en) | 1957-09-12 |
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