ES463853A1 - Interruptor de alta tension de pequeno volumen de aceite. - Google Patents

Interruptor de alta tension de pequeno volumen de aceite.

Info

Publication number
ES463853A1
ES463853A1 ES463853A ES463853A ES463853A1 ES 463853 A1 ES463853 A1 ES 463853A1 ES 463853 A ES463853 A ES 463853A ES 463853 A ES463853 A ES 463853A ES 463853 A1 ES463853 A1 ES 463853A1
Authority
ES
Spain
Prior art keywords
pump
high voltage
plunger
drive
circuit breaker
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
Application number
ES463853A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of ES463853A1 publication Critical patent/ES463853A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/92—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being liquid, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Interruptor de alta tensión de pequeño volumen de aceite, con un contacto fijo y otro móvil, que está acoplado a un accionamiento y al embolo de una bomba, que en el curso del movimiento de desconexión proporciona una circulación de aceite en la cámara de extinción, con lo cual la carrera de trabajo de la bomba de pistón frente a la carrera del contacto móvil está disminuida; caracterizada porque el cilindro (46) está acoplado directamente el accionamiento (43,44) y porque soporta una unidad de transmisión (54,55), que está fija por una parte al conjunto y por otra al vástago del émbolo (58) de la bomba, con lo cual al extremo del émbolo (61) que se aloja es el más vástago (58) que constituye al contacto móvil (62').
ES463853A 1976-11-23 1977-11-04 Interruptor de alta tension de pequeno volumen de aceite. Expired ES463853A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1469076A CH597687A5 (es) 1976-11-23 1976-11-23

Publications (1)

Publication Number Publication Date
ES463853A1 true ES463853A1 (es) 1978-06-16

Family

ID=4403033

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463853A Expired ES463853A1 (es) 1976-11-23 1977-11-04 Interruptor de alta tension de pequeno volumen de aceite.

Country Status (5)

Country Link
CH (1) CH597687A5 (es)
DE (1) DE2746510A1 (es)
ES (1) ES463853A1 (es)
GB (1) GB1540572A (es)
SE (1) SE7712672L (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2146177A1 (es) * 1998-07-28 2001-05-01 Grupo Kalise Menorquina S A Procedimiento para fabricar un helado y maquina para la realizacion de dicho procedimiento.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2146177A1 (es) * 1998-07-28 2001-05-01 Grupo Kalise Menorquina S A Procedimiento para fabricar un helado y maquina para la realizacion de dicho procedimiento.

Also Published As

Publication number Publication date
GB1540572A (en) 1979-02-14
CH597687A5 (es) 1978-04-14
SE7712672L (sv) 1978-05-24
DE2746510A1 (de) 1978-05-24

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