FR2349998A1 - Filtre electromecanique avec interrupteur a seuil - Google Patents
Filtre electromecanique avec interrupteur a seuilInfo
- Publication number
- FR2349998A1 FR2349998A1 FR7712545A FR7712545A FR2349998A1 FR 2349998 A1 FR2349998 A1 FR 2349998A1 FR 7712545 A FR7712545 A FR 7712545A FR 7712545 A FR7712545 A FR 7712545A FR 2349998 A1 FR2349998 A1 FR 2349998A1
- Authority
- FR
- France
- Prior art keywords
- air gap
- plane
- threshold switch
- blade
- parallel
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
-
- 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
- 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)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH532676A CH595725A5 (fi) | 1976-04-28 | 1976-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2349998A1 true FR2349998A1 (fr) | 1977-11-25 |
Family
ID=4291709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7712545A Withdrawn FR2349998A1 (fr) | 1976-04-28 | 1977-04-26 | Filtre electromecanique avec interrupteur a seuil |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH595725A5 (fi) |
FR (1) | FR2349998A1 (fi) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE383151C (de) * | 1921-04-29 | 1923-10-10 | Siemens & Halske Akt Ges | Vorrichtung, um die Schwingungen einer federnden Zunge anzuzeigen |
FR984554A (fr) * | 1949-02-11 | 1951-07-09 | Cfcmug | Dispositif de relais récepteurs pour télécommandes centralisces par courants porteurs modulés |
DE2007060A1 (de) * | 1969-02-18 | 1970-08-20 | Compagnie des Compteurs, Parie | Elektromeehanisches Resonanzrelais |
-
1976
- 1976-04-28 CH CH532676A patent/CH595725A5/xx not_active IP Right Cessation
-
1977
- 1977-04-26 FR FR7712545A patent/FR2349998A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE383151C (de) * | 1921-04-29 | 1923-10-10 | Siemens & Halske Akt Ges | Vorrichtung, um die Schwingungen einer federnden Zunge anzuzeigen |
FR984554A (fr) * | 1949-02-11 | 1951-07-09 | Cfcmug | Dispositif de relais récepteurs pour télécommandes centralisces par courants porteurs modulés |
DE2007060A1 (de) * | 1969-02-18 | 1970-08-20 | Compagnie des Compteurs, Parie | Elektromeehanisches Resonanzrelais |
FR2031375A1 (fi) * | 1969-02-18 | 1970-11-20 | Compteurs Comp D |
Also Published As
Publication number | Publication date |
---|---|
CH595725A5 (fi) | 1978-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |