CA2018965A1 - Electromagnetic actuator arrangement - Google Patents
Electromagnetic actuator arrangementInfo
- Publication number
- CA2018965A1 CA2018965A1 CA 2018965 CA2018965A CA2018965A1 CA 2018965 A1 CA2018965 A1 CA 2018965A1 CA 2018965 CA2018965 CA 2018965 CA 2018965 A CA2018965 A CA 2018965A CA 2018965 A1 CA2018965 A1 CA 2018965A1
- Authority
- CA
- Canada
- Prior art keywords
- electromagnetic actuator
- winding
- energised
- current
- capacitor
- 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.)
- Abandoned
Links
- 238000004804 winding Methods 0.000 claims abstract description 26
- 239000003990 capacitor Substances 0.000 claims description 17
- 239000004020 conductor Substances 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims 1
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 abstract 1
- 101150105073 SCR1 gene Proteins 0.000 abstract 1
- 101100134054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NTG1 gene Proteins 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 abstract 1
- 230000004907 flux Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
- H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
-
- 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
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Electromagnets (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898913633A GB8913633D0 (en) | 1989-06-14 | 1989-06-14 | Electromagnetic actuator arrangement |
| GB8913633.7 | 1989-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2018965A1 true CA2018965A1 (en) | 1990-12-14 |
Family
ID=10658400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2018965 Abandoned CA2018965A1 (en) | 1989-06-14 | 1990-06-13 | Electromagnetic actuator arrangement |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0403216B1 (da) |
| JP (1) | JPH0395905A (da) |
| AU (1) | AU624960B2 (da) |
| CA (1) | CA2018965A1 (da) |
| DE (1) | DE69011757T2 (da) |
| DK (1) | DK0403216T3 (da) |
| ES (1) | ES2057408T3 (da) |
| GB (1) | GB8913633D0 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU673705B2 (en) * | 1993-01-29 | 1996-11-21 | H.P.M. Industries Pty Limited | Fault detection circuit breaker |
| ITUB20169940A1 (it) * | 2016-01-12 | 2017-07-12 | Antonio Ricciardiello | Dispositivo di interruzione circuitale |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE532028C (de) * | 1929-05-27 | 1931-08-25 | Siemens Schuckertwerke Akt Ges | Schnellschalter |
| US3280375A (en) * | 1963-01-17 | 1966-10-18 | Ite Circuit Breaker Ltd | Tripping device |
| US4063299A (en) * | 1975-10-24 | 1977-12-13 | Eagle Electric Mfg. Co. Inc. | Magnetically latched ground fault circuit interrupter |
| CH616271A5 (da) * | 1977-06-27 | 1980-03-14 | Weber Ag Fab Elektro | |
| JPS55127826A (en) * | 1979-03-26 | 1980-10-03 | Fuji Electric Co Ltd | Leakage breaker |
| US4442470A (en) * | 1982-09-10 | 1984-04-10 | Westinghouse Electric Corp. | Ground fault receptacle with arrangement for protecting internal electronics |
| FR2604294B1 (fr) * | 1986-09-23 | 1994-05-20 | Merlin Et Gerin | Disjoncteur differentiel multipolaire a assemblage modulaire |
| US4739293A (en) * | 1987-02-19 | 1988-04-19 | Westinghouse Electric Corp. | Electromagnetic contactor with reduced noise magnetic armature |
| GB8710521D0 (en) * | 1987-05-02 | 1987-06-03 | Ashley Accessories Ltd | Residual current circuit breaker |
-
1989
- 1989-06-14 GB GB898913633A patent/GB8913633D0/en active Pending
-
1990
- 1990-06-12 EP EP19900306372 patent/EP0403216B1/en not_active Expired - Lifetime
- 1990-06-12 DK DK90306372T patent/DK0403216T3/da active
- 1990-06-12 DE DE1990611757 patent/DE69011757T2/de not_active Expired - Fee Related
- 1990-06-12 ES ES90306372T patent/ES2057408T3/es not_active Expired - Lifetime
- 1990-06-13 CA CA 2018965 patent/CA2018965A1/en not_active Abandoned
- 1990-06-13 AU AU57001/90A patent/AU624960B2/en not_active Ceased
- 1990-06-14 JP JP15413190A patent/JPH0395905A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE69011757T2 (de) | 1995-04-27 |
| EP0403216B1 (en) | 1994-08-24 |
| AU5700190A (en) | 1990-12-20 |
| GB8913633D0 (en) | 1989-08-02 |
| DE69011757D1 (de) | 1994-09-29 |
| JPH0395905A (ja) | 1991-04-22 |
| EP0403216A2 (en) | 1990-12-19 |
| DK0403216T3 (da) | 1995-01-02 |
| EP0403216A3 (en) | 1992-07-08 |
| ES2057408T3 (es) | 1994-10-16 |
| AU624960B2 (en) | 1992-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |