ES473037A1 - FAULT CURRENT PROTECTION SWITCH - Google Patents
FAULT CURRENT PROTECTION SWITCHInfo
- Publication number
- ES473037A1 ES473037A1 ES473037A ES473037A ES473037A1 ES 473037 A1 ES473037 A1 ES 473037A1 ES 473037 A ES473037 A ES 473037A ES 473037 A ES473037 A ES 473037A ES 473037 A1 ES473037 A1 ES 473037A1
- Authority
- ES
- Spain
- Prior art keywords
- whose
- passage
- switching
- housing
- plinth
- 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
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- 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
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
Landscapes
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Interruptor de protección de corriente de defecto, sobre cuyo zócalo están dispuestos el transformador de intensidad de suma, el disparador y el cerrojo a conmutación, y cuyo zócalo aloja a contactos de conexión accionados por un árbol de conmutación, caracterizado, porque las piezas de contacto están dispuestas en cada caso en una palanca de contacto que se apoya basculante en el zócalo y está solicitada en uno de sus lados por un muelle y el árbol de conmutación y lleva en su otro lado la pieza de contacto móvil frente a la cual está dispuesto la pieza de contacto fija en un carril de guía que en uno de sus lados está enlazada eléctricamente con un borne de conexión y en su otro lado continua en una chapa directriz situada exteriormente una pila de chapas de extinción dispuestas debajo de los bornes de conexión y porque el paso al zócalo está cerrado por una pieza de obturación de dos partes, una de cuyas partes forma un alojamiento con perfil en forma de U, junta al cual queda un paso más pequeño, y está desarrollada encastrable en el zócalo, y cuya otra parte cubre el paso que queda y presenta un frente de apriete respecto a la primera parte, porque una tapa de la carcasa del interruptor entre mediante un apéndice de centraje entre platinas de alojamiento del cerrojo de conmutación que está fijado en su base.Fault current protection switch, on whose base the sum current transformer, the release and the switching latch are arranged, and whose base houses connection contacts actuated by a switching shaft, characterized in that the contact parts They are arranged in each case on a contact lever that rests tilting on the socket and is pressed on one of its sides by a spring and the switching shaft and carries on its other side the mobile contact piece in front of which it is arranged. the contact piece fixed on a guide rail that on one side is electrically linked to a connection terminal and on its other side continues on a guide plate located externally with a stack of extinguishing plates arranged below the connection terminals and because the passage to the plinth is closed by a two-part sealing piece, one of whose parts forms a housing with a U-shaped profile, next to which there is a smaller passage, and is developed to fit into the plinth, and whose other part covers the remaining passage and has a tightening front with respect to the first part, because a cover of the switch housing enters through a centering appendix between housing plates of the switching lock that is fixed at its base.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2739632A DE2739632C2 (en) | 1977-09-02 | 1977-09-02 | Residual current circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473037A1 true ES473037A1 (en) | 1979-04-01 |
Family
ID=6017983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473037A Expired ES473037A1 (en) | 1977-09-02 | 1978-09-01 | FAULT CURRENT PROTECTION SWITCH |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0001058B1 (en) |
| JP (1) | JPS5449571A (en) |
| AT (1) | AT381185B (en) |
| DE (2) | DE2739632C2 (en) |
| DK (1) | DK144200C (en) |
| ES (1) | ES473037A1 (en) |
| GR (1) | GR71730B (en) |
| IT (1) | IT1101054B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915091C2 (en) * | 1979-04-12 | 1981-07-30 | Siemens AG, 1000 Berlin und 8000 München | Residual current circuit breaker |
| DE3446765A1 (en) * | 1984-12-21 | 1986-07-10 | Schupa Elektro GmbH + Co KG, 5885 Schalksmühle | CONTACT SYSTEM FOR LIMITING THE ARC LENGTH IN A FAULT CURRENT CIRCUIT BREAKER |
| JP2685998B2 (en) * | 1991-06-25 | 1997-12-08 | 松下電工株式会社 | Earth leakage breaker |
| ES2064837T3 (en) * | 1991-09-02 | 1995-02-01 | Siemens Ag | DEFECT CURRENT PROTECTION SWITCH. |
| DE4312760A1 (en) * | 1993-04-20 | 1994-10-27 | Lust Electronic Systeme Gmbh | Terminal with integrated current measurement |
| AT504608A1 (en) | 2006-03-02 | 2008-06-15 | Moeller Gebaeudeautomation Gmb | SWITCHGEAR |
| FR2978885B1 (en) | 2011-08-05 | 2015-11-13 | Valeo Equip Electr Moteur | CONNECTOR, CURRENT RECTIFIER DEVICE PROVIDED WITH SUCH A CONNECTOR AND ELECTRIC MACHINE EQUIPPED WITH SUCH A RECTIFIER DEVICE |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1347629A (en) * | 1963-02-20 | 1963-12-27 | Siemens Ag | Fault current circuit breaker |
| US3440579A (en) * | 1967-06-19 | 1969-04-22 | Gen Electric | Electric circuit breaker with overcurrent and ground fault protection |
| US3539867A (en) * | 1968-08-26 | 1970-11-10 | Federal Pacific Electric Co | Ground-fault protection systems |
| US3789268A (en) * | 1972-12-29 | 1974-01-29 | Gen Electric | Miniature circuit breaker with electronic tripping means |
-
1977
- 1977-09-02 DE DE2739632A patent/DE2739632C2/en not_active Expired
-
1978
- 1978-08-14 DK DK357178A patent/DK144200C/en not_active IP Right Cessation
- 1978-08-16 DE DE7878100678T patent/DE2860418D1/en not_active Expired
- 1978-08-16 EP EP78100678A patent/EP0001058B1/en not_active Expired
- 1978-08-23 AT AT0614378A patent/AT381185B/en not_active IP Right Cessation
- 1978-08-30 IT IT27142/78A patent/IT1101054B/en active
- 1978-08-31 JP JP10693778A patent/JPS5449571A/en active Pending
- 1978-09-01 GR GR57142A patent/GR71730B/el unknown
- 1978-09-01 ES ES473037A patent/ES473037A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA614378A (en) | 1986-01-15 |
| IT7827142A0 (en) | 1978-08-30 |
| EP0001058B1 (en) | 1981-01-07 |
| DK144200C (en) | 1982-06-07 |
| JPS5449571A (en) | 1979-04-18 |
| IT1101054B (en) | 1985-09-28 |
| DK357178A (en) | 1979-03-03 |
| AT381185B (en) | 1986-09-10 |
| DK144200B (en) | 1982-01-11 |
| DE2739632B1 (en) | 1978-11-30 |
| DE2739632C2 (en) | 1980-11-27 |
| EP0001058A1 (en) | 1979-03-21 |
| GR71730B (en) | 1983-06-22 |
| DE2860418D1 (en) | 1981-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19930222 |