ES2079615T3 - Mecanismo de mando con dispositivo de seccionamiento para disyuntor electrico. - Google Patents
Mecanismo de mando con dispositivo de seccionamiento para disyuntor electrico.Info
- Publication number
- ES2079615T3 ES2079615T3 ES91420274T ES91420274T ES2079615T3 ES 2079615 T3 ES2079615 T3 ES 2079615T3 ES 91420274 T ES91420274 T ES 91420274T ES 91420274 T ES91420274 T ES 91420274T ES 2079615 T3 ES2079615 T3 ES 2079615T3
- Authority
- ES
- Spain
- Prior art keywords
- circuit breaker
- control mechanism
- disconnection device
- electrical circuit
- bracket
- 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 - Lifetime
Links
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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
-
- 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
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H2009/288—Provisions relating to welded contacts
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
Landscapes
- Breakers (AREA)
Abstract
UN MECANISMO DE CONTROL ROTATIVO DE DISYUNTOR LLEVA UN DISPOSITIVO DE SECCIONAMIENTO (13) QUE TIENE UN ENLACE MECANICO REFORMABLE (14) BAJO LA ACCION DEL ESFUERZO DE MANIOBRA EJERCIDO SOBRE LA EMPUÑADURA (10) CUANDO DICHO ESFUERZO SOBREPASA UN UMBRAL PREDETERMINADO QUE CORRESPONDE A UNA SOLDADURA DE LOS CONTACTOS. LA EMPUÑADURA (10) SE BLOQUEA ENTONCES POR UN TOPE (28) EN UNA POSICION INTERMEDIA SITUADA ENTRE EL PUNTO MUERTO DE ABERTURA (PMO) Y LA POSICION (O) DE ABERTURA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9010665A FR2666168B1 (fr) | 1990-08-23 | 1990-08-23 | Mecanisme de commande a dispositif de sectionnement pour disjoncteur electrique. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2079615T3 true ES2079615T3 (es) | 1996-01-16 |
Family
ID=9399856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91420274T Expired - Lifetime ES2079615T3 (es) | 1990-08-23 | 1991-07-24 | Mecanismo de mando con dispositivo de seccionamiento para disyuntor electrico. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0472477B1 (es) |
DE (1) | DE69113179T2 (es) |
ES (1) | ES2079615T3 (es) |
FR (1) | FR2666168B1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2887071B1 (fr) * | 2005-06-14 | 2007-08-31 | Schneider Electric Ind Sas | Dispositif d'actionnement d'un appareil electrique interrupteur a moyens de blocage en rotation. |
CN109378232B (zh) * | 2018-11-06 | 2024-01-23 | 安士缔(中国)电气设备有限公司 | 一种应用于消防泵星三角降压启动的机械强制启动装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2937254A (en) * | 1957-02-05 | 1960-05-17 | Gen Electric | Panelboard unit |
FR2378345A1 (fr) * | 1977-01-24 | 1978-08-18 | Merlin Gerin | Disjoncteur electrique a poignee rotative a grand angle de deplacement |
FR2436491A1 (fr) * | 1978-09-12 | 1980-04-11 | Merlin Gerin | Disjoncteur electrique multipolaire basse tension a blocs auxiliaires de commande |
US4399420A (en) * | 1981-09-11 | 1983-08-16 | Square D Company | Main circuit breaker |
DE3217255C1 (de) * | 1982-05-07 | 1983-06-09 | Siemens AG, 1000 Berlin und 8000 München | Schalterantriebsvorrichtung für Lasttrennschalter in Mittelspannungsanlagen |
-
1990
- 1990-08-23 FR FR9010665A patent/FR2666168B1/fr not_active Expired - Fee Related
-
1991
- 1991-07-24 EP EP19910420274 patent/EP0472477B1/fr not_active Expired - Lifetime
- 1991-07-24 DE DE1991613179 patent/DE69113179T2/de not_active Expired - Fee Related
- 1991-07-24 ES ES91420274T patent/ES2079615T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2666168A1 (fr) | 1992-02-28 |
DE69113179T2 (de) | 1996-04-18 |
EP0472477B1 (fr) | 1995-09-20 |
EP0472477A1 (fr) | 1992-02-26 |
DE69113179D1 (de) | 1995-10-26 |
FR2666168B1 (fr) | 1992-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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