SE7712672L - Oljesnal hogspenningsbrytare - Google Patents

Oljesnal hogspenningsbrytare

Info

Publication number
SE7712672L
SE7712672L SE7712672A SE7712672A SE7712672L SE 7712672 L SE7712672 L SE 7712672L SE 7712672 A SE7712672 A SE 7712672A SE 7712672 A SE7712672 A SE 7712672A SE 7712672 L SE7712672 L SE 7712672L
Authority
SE
Sweden
Prior art keywords
high voltage
voltage switch
need high
oil need
oil
Prior art date
Application number
SE7712672A
Other languages
English (en)
Swedish (sv)
Inventor
W Schaad
J Blatter
Original Assignee
Sprecher & 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 & Schuh Ag filed Critical Sprecher & Schuh Ag
Publication of SE7712672L publication Critical patent/SE7712672L/xx

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)
SE7712672A 1976-11-23 1977-11-09 Oljesnal hogspenningsbrytare SE7712672L (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE7712672L true SE7712672L (sv) 1978-05-24

Family

ID=4403033

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7712672A SE7712672L (sv) 1976-11-23 1977-11-09 Oljesnal hogspenningsbrytare

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2146177B1 (es) * 1998-07-28 2002-06-16 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
DE2746510A1 (de) 1978-05-24
CH597687A5 (nl) 1978-04-14
GB1540572A (en) 1979-02-14
ES463853A1 (es) 1978-06-16

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