ES447997A1 - A cut chamber provision of an interruption apparatus. (Machine-translation by Google Translate, not legally binding) - Google Patents

A cut chamber provision of an interruption apparatus. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES447997A1
ES447997A1 ES447997A ES447997A ES447997A1 ES 447997 A1 ES447997 A1 ES 447997A1 ES 447997 A ES447997 A ES 447997A ES 447997 A ES447997 A ES 447997A ES 447997 A1 ES447997 A1 ES 447997A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
interruption apparatus
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
ES447997A
Other languages
Spanish (es)
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Publication of ES447997A1 publication Critical patent/ES447997A1/en
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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • H01H33/703—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions

Abstract

A short-chamber arrangement of an interruption apparatus, having fixed and mobile arc-breaking contacts and a device for blowing this arc by compressed gas, characterized in that one step, practiced between the surfaces of two facing walls of two pieces insulators belonging or not to the same piece, directs the compressed gas to a bypass point located at the end of said passage and from where the compressed gas exerts a double blow of the arc in two directions of opposite directions. (Machine-translation by Google Translate, not legally binding)
ES447997A 1975-05-29 1976-05-17 A cut chamber provision of an interruption apparatus. (Machine-translation by Google Translate, not legally binding) Expired ES447997A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516818A FR2312851A1 (en) 1975-05-29 1975-05-29 Contact breaker arc chamber - has self-pressurising gas blow-out with double action

Publications (1)

Publication Number Publication Date
ES447997A1 true ES447997A1 (en) 1977-06-16

Family

ID=9155849

Family Applications (1)

Application Number Title Priority Date Filing Date
ES447997A Expired ES447997A1 (en) 1975-05-29 1976-05-17 A cut chamber provision of an interruption apparatus. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
CH (1) CH607289A5 (en)
ES (1) ES447997A1 (en)
FR (1) FR2312851A1 (en)
IT (1) IT1081069B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH646011A5 (en) * 1979-04-12 1984-10-31 Sprecher & Schuh Ag EXHAUST GAS SWITCH.
ES499929A0 (en) 1980-02-28 1982-05-16 Mitsubishi Electric Corp GAS JET ARC EXTINGUISHING TYPE AUTOMATIC SWITCH

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216409B (en) * 1963-05-21 1966-05-12 Continental Elektro Ind Ag Electrical high voltage gas switch
DE1540544A1 (en) * 1965-09-10 1970-01-02 Siemens Ag Gas pressure switch
FR2057152A5 (en) * 1969-08-01 1971-05-21 Merlin Gerin Contact breaker
FR2242768B1 (en) * 1973-08-31 1978-11-03 Hitachi Ltd

Also Published As

Publication number Publication date
IT1081069B (en) 1985-05-16
CH607289A5 (en) 1978-11-30
FR2312851A1 (en) 1976-12-24
FR2312851B1 (en) 1977-12-02

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