IT8620316A1 - Apparecchio interruttore protetto contro le correnti di corto-circuito - Google Patents
Apparecchio interruttore protetto contro le correnti di corto-circuitoInfo
- Publication number
- IT8620316A1 IT8620316A1 IT1986A20316A IT2031686A IT8620316A1 IT 8620316 A1 IT8620316 A1 IT 8620316A1 IT 1986A20316 A IT1986A20316 A IT 1986A20316A IT 2031686 A IT2031686 A IT 2031686A IT 8620316 A1 IT8620316 A1 IT 8620316A1
- Authority
- IT
- Italy
- Prior art keywords
- protected against
- against short
- switch device
- circuit currents
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
-
- 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
-
- 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
- H01H2089/065—Coordination between protection and remote control, e.g. protection job repartition, mutual assistance or monitoring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/32—Insulating body insertable between contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
- H01H9/465—Shunt circuit closed by transferring the arc onto an auxiliary electrode
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8507163A FR2581477B1 (fr) | 1985-05-06 | 1985-05-06 | Appareil interrupteur protege contre les courants de court-circuit |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8620316A0 IT8620316A0 (it) | 1986-05-06 |
IT8620316A1 true IT8620316A1 (it) | 1987-11-06 |
IT1189102B IT1189102B (it) | 1988-01-28 |
Family
ID=9319183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20316/86A IT1189102B (it) | 1985-05-06 | 1986-05-06 | Apparecchio interruttore protetto contro le correnti di corto-circuito |
Country Status (13)
Country | Link |
---|---|
US (1) | US4733031A (it) |
EP (1) | EP0204594B1 (it) |
JP (1) | JPS61256542A (it) |
AT (1) | ATE41263T1 (it) |
BR (1) | BR8602010A (it) |
CA (1) | CA1249621A (it) |
CH (1) | CH667942A5 (it) |
DE (1) | DE3615340A1 (it) |
ES (1) | ES8705154A1 (it) |
FR (1) | FR2581477B1 (it) |
GB (2) | GB2175450B (it) |
IT (1) | IT1189102B (it) |
ZA (1) | ZA863378B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2611095B1 (fr) * | 1987-02-13 | 1993-05-07 | Telemecanique Electrique | Systeme d'alimentation telecommandee et de protection electriques coordonnees d'appareils electriques |
ATE82087T1 (de) * | 1987-11-25 | 1992-11-15 | Square D Deutschland | Schuetz. |
DE3824027A1 (de) * | 1988-07-15 | 1990-01-18 | Asea Brown Boveri | Elektrisches schaltgeraet |
JPH03129627A (ja) * | 1989-09-18 | 1991-06-03 | Mitsubishi Electric Corp | 限流形回路遮断器 |
US4991050A (en) * | 1989-09-18 | 1991-02-05 | Allen-Bradley Company, Inc. | Method and device for protecting starters from fault currents |
DE9018129U1 (de) * | 1990-07-09 | 1995-09-28 | Siemens Ag | Schalteinrichtung |
FR2707437B1 (fr) * | 1993-07-05 | 1995-08-11 | Telemecanique | Dispositif de protection et de commande pour charge électrique. |
FR2711270B1 (fr) * | 1993-10-15 | 1995-11-24 | Merlin Gerin | Appareillage de protection électrique à disjoncteur et effecteur. |
US5753877A (en) * | 1996-02-20 | 1998-05-19 | Eaton Corporation | Circuit breaker terminal tubulator protection assembly for diverting discharged ionized gasses |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838379U (it) * | 1971-09-10 | 1973-05-11 | ||
JPS549003Y2 (it) * | 1972-05-10 | 1979-04-25 | ||
JPS5242268A (en) * | 1975-09-30 | 1977-04-01 | Matsushita Electric Works Ltd | Circuit breaker |
US4164719A (en) * | 1978-04-03 | 1979-08-14 | Gould Inc. | Load management apparatus for residential load centers |
US4258343A (en) * | 1979-02-12 | 1981-03-24 | Gould Inc. | Unitized combination starter |
JPS592052B2 (ja) * | 1980-01-19 | 1984-01-17 | 株式会社明電舎 | バス制御方法 |
SE424242B (sv) * | 1980-10-30 | 1982-07-05 | Asea Ab | Elektromagnetisk manovrerad elkopplare |
JPS5925143A (ja) * | 1982-07-30 | 1984-02-09 | 松下電工株式会社 | 回路しや断器に於ける消弧装置 |
FR2533363B1 (fr) * | 1982-09-17 | 1985-11-08 | Merlin Gerin | Disjoncteur electrique a courant alternatif equipe d'un declencheur magnetothermique et d'un organe de commutation statique a telecommande |
JPS59105226A (ja) * | 1982-12-09 | 1984-06-18 | 株式会社日立製作所 | しゃ断器 |
FR2540665B1 (fr) * | 1983-02-04 | 1987-02-27 | Telemecanique Electrique | Dispositif interrupteur muni d'un ecran isolant s'interposant entre les contacts lors de la coupure et de moyen de cisaillement de l'arc entre cet ecran et une paroi isolante |
-
1985
- 1985-05-06 FR FR8507163A patent/FR2581477B1/fr not_active Expired
-
1986
- 1986-04-29 EP EP86400936A patent/EP0204594B1/fr not_active Expired
- 1986-04-29 AT AT86400936T patent/ATE41263T1/de not_active IP Right Cessation
- 1986-05-02 GB GB8610837A patent/GB2175450B/en not_active Expired
- 1986-05-05 CA CA000508358A patent/CA1249621A/fr not_active Expired
- 1986-05-05 CH CH1839/86A patent/CH667942A5/fr not_active IP Right Cessation
- 1986-05-05 BR BR8602010A patent/BR8602010A/pt unknown
- 1986-05-06 GB GB868611020A patent/GB8611020D0/en active Pending
- 1986-05-06 JP JP61103723A patent/JPS61256542A/ja active Pending
- 1986-05-06 US US06/860,372 patent/US4733031A/en not_active Expired - Fee Related
- 1986-05-06 IT IT20316/86A patent/IT1189102B/it active
- 1986-05-06 ZA ZA863378A patent/ZA863378B/xx unknown
- 1986-05-06 ES ES554694A patent/ES8705154A1/es not_active Expired
- 1986-05-06 DE DE19863615340 patent/DE3615340A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
GB2175450A (en) | 1986-11-26 |
ES8705154A1 (es) | 1987-04-16 |
ZA863378B (en) | 1987-01-28 |
GB8611020D0 (en) | 1986-06-11 |
GB8610837D0 (en) | 1986-06-11 |
FR2581477A1 (fr) | 1986-11-07 |
JPS61256542A (ja) | 1986-11-14 |
ATE41263T1 (de) | 1989-03-15 |
ES554694A0 (es) | 1987-04-16 |
EP0204594A1 (fr) | 1986-12-10 |
US4733031A (en) | 1988-03-22 |
DE3615340A1 (de) | 1986-11-06 |
IT1189102B (it) | 1988-01-28 |
GB2175450B (en) | 1989-07-05 |
IT8620316A0 (it) | 1986-05-06 |
CA1249621A (fr) | 1989-01-31 |
EP0204594B1 (fr) | 1989-03-08 |
FR2581477B1 (fr) | 1989-01-13 |
BR8602010A (pt) | 1987-01-06 |
CH667942A5 (fr) | 1988-11-15 |
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