US2918589A - Vibrating-blade relays with electromechanical resonance - Google Patents
Vibrating-blade relays with electromechanical resonance Download PDFInfo
- Publication number
- US2918589A US2918589A US577827A US57782756A US2918589A US 2918589 A US2918589 A US 2918589A US 577827 A US577827 A US 577827A US 57782756 A US57782756 A US 57782756A US 2918589 A US2918589 A US 2918589A
- Authority
- US
- United States
- Prior art keywords
- blade
- frequency
- vibrating
- tuned
- control
- 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 - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by ac
- H01H51/32—Frequency relays; Mechanically-tuned relays
-
- 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
-
- 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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
-
- 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)
- Electromagnetism (AREA)
- Mechanisms For Operating Contacts (AREA)
- Near-Field Transmission Systems (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1038651X | 1955-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2918589A true US2918589A (en) | 1959-12-22 |
Family
ID=9587784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US577827A Expired - Lifetime US2918589A (en) | 1955-04-13 | 1956-04-12 | Vibrating-blade relays with electromechanical resonance |
Country Status (6)
Country | Link |
---|---|
US (1) | US2918589A (de) |
BE (1) | BE544673A (de) |
CH (1) | CH328579A (de) |
DE (1) | DE1038651B (de) |
FR (1) | FR1124652A (de) |
GB (1) | GB783252A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107481A (en) * | 1961-06-30 | 1963-10-22 | Oram John Anderson | Timing device utilizing a mechanism |
US3324366A (en) * | 1963-11-27 | 1967-06-06 | John W Ryan | Tuned reed motors |
US3597642A (en) * | 1968-12-13 | 1971-08-03 | Suwa Seikosha Kk | Electrostrictively driven tuning fork |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161969B (de) * | 1958-09-04 | 1964-01-30 | Joseph Waldman & Sons | Anordnung zum Abdichten von elektrischen Leitern in einem Kopfteil |
DE1614652B1 (de) * | 1967-11-08 | 1971-05-13 | Rau Swf Autozubehoer | Elektromagnetisches Relais mit Schrittschaltwerk |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE257492C (de) * | ||||
US1724825A (en) * | 1926-09-03 | 1929-08-13 | Cie Pour La Fabrications Des C | Electromechanical relay motor |
US1882428A (en) * | 1930-01-15 | 1932-10-11 | Landis & Gyr Ag | Frequency controlled mechanism |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL35003C (de) * | 1932-05-14 | |||
NL38748C (de) * | 1933-01-13 | |||
DE652769C (de) * | 1934-11-27 | 1937-11-06 | Cfcmug | Vorrichtung zur wahlweisen Durchfuehrung eines Schaltvorganges mittels eines Resonanzrelais |
FR924899A (fr) * | 1946-03-18 | 1947-08-19 | Cfcmug | Dispositif de débrayage des cliquets moteurs des relais à résonance électro-mécanique |
NL76872C (de) * | 1948-11-11 |
-
0
- BE BE544673D patent/BE544673A/xx unknown
-
1955
- 1955-04-13 FR FR1124652D patent/FR1124652A/fr not_active Expired
-
1956
- 1956-02-28 DE DEC12622A patent/DE1038651B/de active Pending
- 1956-03-02 CH CH328579D patent/CH328579A/fr unknown
- 1956-04-12 US US577827A patent/US2918589A/en not_active Expired - Lifetime
- 1956-04-13 GB GB11303/56A patent/GB783252A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE257492C (de) * | ||||
US1724825A (en) * | 1926-09-03 | 1929-08-13 | Cie Pour La Fabrications Des C | Electromechanical relay motor |
US1882428A (en) * | 1930-01-15 | 1932-10-11 | Landis & Gyr Ag | Frequency controlled mechanism |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107481A (en) * | 1961-06-30 | 1963-10-22 | Oram John Anderson | Timing device utilizing a mechanism |
US3324366A (en) * | 1963-11-27 | 1967-06-06 | John W Ryan | Tuned reed motors |
US3597642A (en) * | 1968-12-13 | 1971-08-03 | Suwa Seikosha Kk | Electrostrictively driven tuning fork |
Also Published As
Publication number | Publication date |
---|---|
CH328579A (fr) | 1958-03-15 |
GB783252A (en) | 1957-09-18 |
BE544673A (de) | |
DE1038651B (de) | 1958-09-11 |
FR1124652A (fr) | 1956-10-16 |
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