CH224758A - Relay switching arrangement. - Google Patents

Relay switching arrangement.

Info

Publication number: CH224758A
Authority: CH; Switzerland
Prior art keywords: switching arrangement; relay switching; relay; arrangement; switching
Prior art date: 1942-04-06

Application number

Other languages

German (de)

Inventor

A-G Landis Gyr

Original Assignee

Landis & Gyr Ag

Priority date (The priority date 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 date listed.)

1942-04-06

Filing date

1942-04-06

Publication date

1942-12-15

1942-04-06 Application filed by Landis & Gyr Ag filed Critical Landis & Gyr Ag

1942-12-15 Publication of CH224758A publication Critical patent/CH224758A/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
- H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
- H04Q1/446—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency
- H04Q1/4465—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency the same frequency being used for all signalling information, e.g. A.C. nr.9 system
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
- H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
- H02J13/1311—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using the power network as support for the transmission
- H02J13/1313—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network 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
- 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)
Computer Networks & Wireless Communication (AREA)
Power Engineering (AREA)
Rectifiers (AREA)
Relay Circuits (AREA)

CH224758D 1942-04-06 1942-04-06 Relay switching arrangement. CH224758A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH224758T		1942-04-06

Publications (1)

Publication Number	Publication Date
CH224758A true CH224758A (en)	1942-12-15

Family

ID=4545942

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH224758D CH224758A (en)	1942-04-06	1942-04-06	Relay switching arrangement.

Country Status (4)

Country	Link
CH (1)	CH224758A (en)
DE (1)	DE735834C (en)
FR (1)	FR892726A (en)
GB (1)	GB566862A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2590393A (en) *	1948-09-22	1952-03-25	Clark Controller Co	Frequency relay
DE1005597B (en) *	1953-11-02	1957-04-04	Licentia Gmbh	Audio frequency remote control for networks with capacitors
DE976756C (en) *	1955-01-08	1964-04-16	Landis & Gyr Ag	Remote control receiver connected to a high voltage network for carrying out switching operations by means of audio-frequency command pulses which are impressed on the high voltage network

1942
- 1942-04-06 CH CH224758D patent/CH224758A/en unknown
- 1942-04-23 DE DEL107638D patent/DE735834C/en not_active Expired
1943
- 1943-03-22 FR FR892726D patent/FR892726A/en not_active Expired
- 1943-04-01 GB GB5220/43A patent/GB566862A/en not_active Expired

Also Published As

Publication number	Publication date
GB566862A (en)	1945-01-17
FR892726A (en)	1944-05-17
DE735834C (en)	1943-05-28

Publication	Publication Date	Title
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CH229955A (en)	1943-11-30	Circuit breaker.
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CH223866A (en)	1942-10-15	Frequency relay.
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CH241291A (en)	1946-02-28	Contact arrangement.
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CH252222A (en)	1947-12-15	Polarized relay.
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DK65917C (en)	1947-11-24	Hardness-resistant Detergent.
DK62868C (en)	1944-11-06	Detergent.
DK65853C (en)	1947-11-10	Detergent.
CH256100A (en)	1948-07-31	Electromagnetic relay.
ES7619Y (en)	1945-09-01	Improved sink-laundry.
CH299498A (en)	1954-06-15	Switching arrangement.