GB2013426B - Interposing relay for a control system including an a-c actuated load and switching means thereof - Google Patents
Interposing relay for a control system including an a-c actuated load and switching means thereofInfo
- Publication number
- GB2013426B GB2013426B GB7900865A GB7900865A GB2013426B GB 2013426 B GB2013426 B GB 2013426B GB 7900865 A GB7900865 A GB 7900865A GB 7900865 A GB7900865 A GB 7900865A GB 2013426 B GB2013426 B GB 2013426B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control system
- system including
- switching means
- actuated load
- interposing relay
- 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
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87187878A | 1978-01-24 | 1978-01-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2013426A GB2013426A (en) | 1979-08-08 |
GB2013426B true GB2013426B (en) | 1982-09-02 |
Family
ID=25358363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7900865A Expired GB2013426B (en) | 1978-01-24 | 1979-01-10 | Interposing relay for a control system including an a-c actuated load and switching means thereof |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS54113239A (es) |
BE (1) | BE873685A (es) |
CA (1) | CA1123944A (es) |
ES (1) | ES240915Y (es) |
GB (1) | GB2013426B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4563592A (en) * | 1983-10-13 | 1986-01-07 | Lutron Electronics Co. Inc. | Wall box dimmer switch with plural remote control switches |
USRE33504E (en) * | 1983-10-13 | 1990-12-25 | Lutron Electronics Co., Inc. | Wall box dimer switch with plural remote control switches |
-
1978
- 1978-10-31 CA CA315,293A patent/CA1123944A/en not_active Expired
-
1979
- 1979-01-10 GB GB7900865A patent/GB2013426B/en not_active Expired
- 1979-01-23 ES ES1979240915U patent/ES240915Y/es not_active Expired
- 1979-01-23 JP JP565179A patent/JPS54113239A/ja active Pending
- 1979-01-24 BE BE0/193061A patent/BE873685A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES240915U (es) | 1980-11-16 |
BE873685A (fr) | 1979-07-24 |
GB2013426A (en) | 1979-08-08 |
ES240915Y (es) | 1981-04-16 |
JPS54113239A (en) | 1979-09-04 |
CA1123944A (en) | 1982-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |