DE3169844D1 - System for remotely controlling a load - Google Patents
System for remotely controlling a loadInfo
- Publication number
- DE3169844D1 DE3169844D1 DE8181304128T DE3169844T DE3169844D1 DE 3169844 D1 DE3169844 D1 DE 3169844D1 DE 8181304128 T DE8181304128 T DE 8181304128T DE 3169844 T DE3169844 T DE 3169844T DE 3169844 D1 DE3169844 D1 DE 3169844D1
- Authority
- DE
- Germany
- Prior art keywords
- load
- remotely controlling
- remotely
- controlling
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/13—Modifications for switching at zero crossing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/007—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current with galvanic isolation between controlling and controlled circuit, e.g. transformer relay
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H01H50/40—Branched or multiple-limb main magnetic circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/201,742 US4338649A (en) | 1980-10-29 | 1980-10-29 | System for remotely controlling a load |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3169844D1 true DE3169844D1 (en) | 1985-05-15 |
Family
ID=22747096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181304128T Expired DE3169844D1 (en) | 1980-10-29 | 1981-09-09 | System for remotely controlling a load |
Country Status (9)
Country | Link |
---|---|
US (1) | US4338649A (de) |
EP (1) | EP0050915B1 (de) |
JP (1) | JPS57106350A (de) |
KR (1) | KR830008441A (de) |
AU (1) | AU541118B2 (de) |
BR (1) | BR8106968A (de) |
CA (1) | CA1171949A (de) |
DE (1) | DE3169844D1 (de) |
MX (1) | MX150578A (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6029156Y2 (ja) * | 1980-07-08 | 1985-09-04 | 松下電工株式会社 | 電磁継電器の遠隔操作回路 |
US4414602A (en) * | 1981-12-18 | 1983-11-08 | Minnesota Mining And Manufacturing Co. | Current director and interface circuit for a transformer relay |
US4433356A (en) * | 1982-04-19 | 1984-02-21 | Minnesota Mining And Manufacturing Company | Control circuit for transformer relay |
US4918566A (en) * | 1988-05-27 | 1990-04-17 | Westinghouse Electric Corp. | Electronic control of solenoid operated circuit breakers |
US5539261A (en) * | 1993-01-15 | 1996-07-23 | Honeywell Inc. | Mechanical alternate action to electrical pulse converter |
US5604657A (en) * | 1994-10-27 | 1997-02-18 | Erie Manufacturing Company | Relay circuit having a test switch and method of testing a relay circuit |
US5687052A (en) * | 1996-03-14 | 1997-11-11 | Paragon Electric Company, Inc. | Flexible variable pole-count relay output circuit for controlling multiple relays |
US7928607B2 (en) * | 2007-03-29 | 2011-04-19 | Lamar Technologies Llc | Aircraft power system and apparatus for supplying power to an aircraft electrical system |
JP4844592B2 (ja) * | 2008-05-27 | 2011-12-28 | パナソニック電工株式会社 | リモコンリレー |
US8829736B2 (en) * | 2010-06-09 | 2014-09-09 | Lindsay Corporation | Low-power start-up and direction control circuitry for an irrigation system |
US8891216B2 (en) * | 2012-04-25 | 2014-11-18 | Apple Inc. | Techniques for detecting removal of a connector |
US9543072B2 (en) | 2015-03-18 | 2017-01-10 | 3M Innovative Properties Company | Inductive power harvester with power limiting capability |
EP3591821B1 (de) | 2018-07-04 | 2023-06-07 | Vestas Wind Systems A/S | Gesteuerter schaltstrom eines laststufenschalters einer windturbine |
EP3591785A1 (de) * | 2018-07-04 | 2020-01-08 | Vestas Wind Systems A/S | Windturbine mit einem laststufenschalter, der mit dynamischer fehlerstromeinspeisung |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695378A (en) * | 1952-10-14 | 1954-11-23 | American Enka Corp | Transformer controlled relay |
US2866925A (en) * | 1955-09-30 | 1958-12-30 | Lockheed Aircraft Corp | Transistor operated relay |
US2950423A (en) * | 1955-12-08 | 1960-08-23 | Daystrom Inc | Electric relay control circuits |
US3018421A (en) * | 1959-02-26 | 1962-01-23 | Westinghouse Electric Corp | A. c. -d. c. electromagnet |
US3069601A (en) * | 1959-08-18 | 1962-12-18 | Tec Tronic Corp De | Magnetic detector |
US3026448A (en) * | 1960-06-30 | 1962-03-20 | Honeywell Regulator Co | Remote indicating control circuit |
US3461354A (en) * | 1966-05-27 | 1969-08-12 | Minnesota Mining & Mfg | Magnetic remote control switch |
US3458892A (en) * | 1966-11-22 | 1969-08-05 | Matsushita Electric Ind Co Ltd | Electric cleaner |
US3742313A (en) * | 1970-06-11 | 1973-06-26 | Bendix Corp | Single wire control of rccb or relay |
US3643134A (en) * | 1970-10-22 | 1972-02-15 | Sigma Instruments Inc | Meter vane position sensing controller |
US3808456A (en) * | 1971-09-27 | 1974-04-30 | Switchpack Systems | Remote control switching system |
US3774191A (en) * | 1972-02-14 | 1973-11-20 | El Sig Lab Inc | Proximity alarm circuit for entrance annunciators |
US3869651A (en) * | 1973-12-10 | 1975-03-04 | Princeton Electro Dynamics Inc | Solid state, controllable electric switch |
US3858094A (en) * | 1973-12-26 | 1974-12-31 | L Hanchett | Electric system including two loads arranged remotely from each other |
JPS5913129B2 (ja) * | 1974-06-14 | 1984-03-28 | クラトミ シユンセイ | 自動電路転換回路 |
US4051547A (en) * | 1975-10-16 | 1977-09-27 | Frederick Wood | Solid state relay |
US4026048A (en) * | 1975-12-31 | 1977-05-31 | Douglas Dynamics Corporation | Multiple circuit control |
CH625909A5 (en) | 1978-03-20 | 1981-10-15 | Feller Ag | Electrical AC switch, especially for domestic installations |
US4321652A (en) * | 1979-04-30 | 1982-03-23 | Minnesota Mining And Manufacturing Co. | Low voltage transformer relay |
-
1980
- 1980-10-29 US US06/201,742 patent/US4338649A/en not_active Expired - Lifetime
-
1981
- 1981-09-09 EP EP81304128A patent/EP0050915B1/de not_active Expired
- 1981-09-09 DE DE8181304128T patent/DE3169844D1/de not_active Expired
- 1981-10-27 BR BR8106968A patent/BR8106968A/pt unknown
- 1981-10-28 CA CA000388919A patent/CA1171949A/en not_active Expired
- 1981-10-28 MX MX189869A patent/MX150578A/es unknown
- 1981-10-28 AU AU76895/81A patent/AU541118B2/en not_active Expired - Fee Related
- 1981-10-28 JP JP56172659A patent/JPS57106350A/ja active Pending
- 1981-10-28 KR KR1019810004119A patent/KR830008441A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
AU7689581A (en) | 1982-05-06 |
US4338649A (en) | 1982-07-06 |
EP0050915A1 (de) | 1982-05-05 |
KR830008441A (ko) | 1983-11-18 |
EP0050915B1 (de) | 1985-04-10 |
JPS57106350A (en) | 1982-07-02 |
BR8106968A (pt) | 1982-07-13 |
MX150578A (es) | 1984-05-30 |
CA1171949A (en) | 1984-07-31 |
AU541118B2 (en) | 1984-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |