ZA858782B - A circuit breaker apparatus with remote controlled opening and closing of its circuits - Google Patents
A circuit breaker apparatus with remote controlled opening and closing of its circuitsInfo
- Publication number
- ZA858782B ZA858782B ZA858782A ZA858782A ZA858782B ZA 858782 B ZA858782 B ZA 858782B ZA 858782 A ZA858782 A ZA 858782A ZA 858782 A ZA858782 A ZA 858782A ZA 858782 B ZA858782 B ZA 858782B
- Authority
- ZA
- South Africa
- Prior art keywords
- circuits
- closing
- circuit breaker
- remote controlled
- controlled opening
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
- H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
- H01H89/08—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair
- H01H89/10—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair with each device controlling one of the two co-operating contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8417505A FR2573571B1 (fr) | 1984-11-16 | 1984-11-16 | Appareil disjoncteur a ouverture et fermeture telecommandees de ses circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA858782B true ZA858782B (en) | 1986-08-27 |
Family
ID=9309665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA858782A ZA858782B (en) | 1984-11-16 | 1985-11-15 | A circuit breaker apparatus with remote controlled opening and closing of its circuits |
Country Status (14)
Country | Link |
---|---|
US (1) | US4899119A (xx) |
JP (1) | JPS61126728A (xx) |
BR (1) | BR8505741A (xx) |
CA (1) | CA1249622A (xx) |
CH (1) | CH666370A5 (xx) |
DE (1) | DE3539976C2 (xx) |
ES (1) | ES8701428A1 (xx) |
FR (1) | FR2573571B1 (xx) |
GB (2) | GB2167235B (xx) |
IE (1) | IE56950B1 (xx) |
IT (1) | IT1186042B (xx) |
NL (1) | NL8503162A (xx) |
SE (1) | SE460879B (xx) |
ZA (1) | ZA858782B (xx) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4598263A (en) * | 1984-11-13 | 1986-07-01 | Westinghouse Electric Corp. | Magnetically operated circuit breaker |
US4604596A (en) * | 1985-02-01 | 1986-08-05 | Matsushita Electric Works, Ltd. | Remotely controllable circuit breaker |
US4660009A (en) * | 1985-07-29 | 1987-04-21 | Westinghouse Electric Corp. | Modular integral circuit interrupter |
US4680562A (en) * | 1985-07-29 | 1987-07-14 | Westinghouse Electric Corp. | Integral circuit interrupter with separable modules |
GB2179498B (en) * | 1985-08-23 | 1990-03-28 | Westinghouse Electric Corp | Load control apparatus |
FR2590404B1 (fr) * | 1985-11-15 | 1990-08-10 | Telemecanique Electrique | Disjoncteur comportant un electro-aimant de telecommande d'un contact escamotable d'interrupteur et un organe de transmission du mouvement de l'armature de l'electro-aimant en un point de ce contact centre sur l'axe de deplacement de l'armature |
FR2590403B1 (fr) * | 1985-11-15 | 1990-08-10 | Telemecanique Electrique | Disjoncteur comportant un electro-aimant de telecommande d'un contact escamotable d'interrupteur et un organe de transmission du mouvement de l'armature de l'electro-aimant en un point de ce contact decale par rapport au deplacement de l'armature |
FR2605150B1 (fr) * | 1986-10-09 | 1988-12-30 | Telemecanique Electrique | Appareil electro-magnetique de commutation ayant des interrupteurs interchangeables |
JPH07118252B2 (ja) * | 1988-06-09 | 1995-12-18 | 松下電工株式会社 | リモートコントロール式回路しゃ断器 |
JP2763573B2 (ja) * | 1989-03-28 | 1998-06-11 | 松下電工株式会社 | リモコンブレーカ |
DE3940425A1 (de) * | 1989-11-30 | 1991-06-06 | Kopp Gmbh & Co Kg Heinrich | Fernantrieb fuer schutzschaltgeraete mit schaltzustandsanzeige |
DE102007034526B3 (de) * | 2007-07-24 | 2009-02-19 | Siemens Ag | Elektrische Schutzeinrichtung |
KR101721105B1 (ko) * | 2011-06-24 | 2017-03-30 | 엘에스산전 주식회사 | 회로차단기의 간격 조정방법 |
CN108493069A (zh) * | 2018-04-12 | 2018-09-04 | 郑元武 | 可遥控式空气断路器 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR850668A (fr) * | 1938-03-04 | 1939-12-22 | Contacteur à coupure accélérée | |
JPS549003Y2 (xx) * | 1972-05-10 | 1979-04-25 | ||
JPS5625734B2 (xx) * | 1973-07-17 | 1981-06-15 | ||
US3946346A (en) * | 1974-04-29 | 1976-03-23 | Square D Company | Current limiting circuit breaker |
US3987382A (en) * | 1975-07-22 | 1976-10-19 | I-T-E Imperial Corporation | Unitized motor starter |
US4132967A (en) * | 1976-04-29 | 1979-01-02 | I-T-E Imperial Corporation | Unitized combination starter |
US4223288A (en) * | 1979-01-15 | 1980-09-16 | Gould Inc. | Manually operable and shunt controllable circuit breaker |
US4258343A (en) * | 1979-02-12 | 1981-03-24 | Gould Inc. | Unitized combination starter |
SE424242B (sv) * | 1980-10-30 | 1982-07-05 | Asea Ab | Elektromagnetisk manovrerad elkopplare |
FR2504552A1 (fr) * | 1981-04-28 | 1982-10-29 | Kolehmainen Seppo | Procede pour ameliorer la sensibilite des mesures a effectuer sur des cellules microbiennes |
FR2511185A1 (fr) * | 1981-08-07 | 1983-02-11 | Telemecanique Electrique | Dispositif automatique de limitation de courants de court-circuit |
JPS58131636A (ja) * | 1982-01-29 | 1983-08-05 | 松下電工株式会社 | リモ−トコントロ−ル式回路しや断器 |
US4540961A (en) * | 1983-12-19 | 1985-09-10 | Westinghouse Electric Corp. | Molded case circuit breaker with an apertured molded cross bar for supporting a movable electrical contact arm |
US4598263A (en) * | 1984-11-13 | 1986-07-01 | Westinghouse Electric Corp. | Magnetically operated circuit breaker |
US4604596A (en) * | 1985-02-01 | 1986-08-05 | Matsushita Electric Works, Ltd. | Remotely controllable circuit breaker |
US4660009A (en) * | 1985-07-29 | 1987-04-21 | Westinghouse Electric Corp. | Modular integral circuit interrupter |
US4603313A (en) * | 1985-08-30 | 1986-07-29 | Westinghouse Electric Corp. | Circuit breaker with replaceable rating plug interlock and push to trip button |
-
1984
- 1984-11-16 FR FR8417505A patent/FR2573571B1/fr not_active Expired
-
1985
- 1985-10-29 SE SE8505098A patent/SE460879B/sv not_active IP Right Cessation
- 1985-10-31 GB GB8526907A patent/GB2167235B/en not_active Expired
- 1985-11-06 CH CH4772/85A patent/CH666370A5/fr not_active IP Right Cessation
- 1985-11-11 IT IT22776/85A patent/IT1186042B/it active
- 1985-11-11 DE DE3539976A patent/DE3539976C2/de not_active Expired - Fee Related
- 1985-11-12 CA CA000495091A patent/CA1249622A/fr not_active Expired
- 1985-11-14 BR BR8505741A patent/BR8505741A/pt not_active IP Right Cessation
- 1985-11-15 ES ES548946A patent/ES8701428A1/es not_active Expired
- 1985-11-15 ZA ZA858782A patent/ZA858782B/xx unknown
- 1985-11-15 NL NL8503162A patent/NL8503162A/nl not_active Application Discontinuation
- 1985-11-15 IE IE2876/85A patent/IE56950B1/xx unknown
- 1985-11-16 JP JP60257530A patent/JPS61126728A/ja active Pending
-
1988
- 1988-09-15 GB GB8821607A patent/GB2208756B/en not_active Expired
-
1989
- 1989-06-28 US US07/373,654 patent/US4899119A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4899119A (en) | 1990-02-06 |
GB2208756A (en) | 1989-04-12 |
GB2208756B (en) | 1989-07-26 |
GB8526907D0 (en) | 1985-12-04 |
FR2573571B1 (fr) | 1987-01-09 |
ES548946A0 (es) | 1986-11-16 |
IT8522776A0 (it) | 1985-11-11 |
DE3539976A1 (de) | 1986-05-22 |
CA1249622A (fr) | 1989-01-31 |
SE460879B (sv) | 1989-11-27 |
GB2167235B (en) | 1989-07-19 |
GB2167235A (en) | 1986-05-21 |
JPS61126728A (ja) | 1986-06-14 |
DE3539976C2 (de) | 1995-06-08 |
SE8505098D0 (sv) | 1985-10-29 |
GB8821607D0 (en) | 1988-10-12 |
NL8503162A (nl) | 1986-06-16 |
ES8701428A1 (es) | 1986-11-16 |
CH666370A5 (fr) | 1988-07-15 |
IE56950B1 (en) | 1992-02-12 |
IT1186042B (it) | 1987-11-18 |
IE852876L (en) | 1986-05-16 |
SE8505098L (sv) | 1986-05-17 |
FR2573571A1 (fr) | 1986-05-23 |
BR8505741A (pt) | 1986-08-12 |
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