ES258425A1 - Improvements in the command media of the contacts of tire circuit breakers (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the command media of the contacts of tire circuit breakers (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES258425A1
ES258425A1 ES0258425A ES258425A ES258425A1 ES 258425 A1 ES258425 A1 ES 258425A1 ES 0258425 A ES0258425 A ES 0258425A ES 258425 A ES258425 A ES 258425A ES 258425 A1 ES258425 A1 ES 258425A1
Authority
ES
Spain
Prior art keywords
translation
contacts
machine
legally binding
google translate
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
ES0258425A
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of ES258425A1 publication Critical patent/ES258425A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs

Abstract

Improvements in the means for controlling the contacts of pneumatic circuit breakers with interrupting chambers under permanent pressure, comprising a cylinder in which a piston of movement of the movable contact slides which leaves the cylinder without pressure and causes the opening of the circuit breaker. (Machine-translation by Google Translate, not legally binding)
ES0258425A 1959-06-24 1960-05-28 Improvements in the command media of the contacts of tire circuit breakers (Machine-translation by Google Translate, not legally binding) Expired ES258425A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4128A FR1237847A (en) 1959-06-24 1959-06-24 Improvements to pneumatic circuit breaker contact control mode

Publications (1)

Publication Number Publication Date
ES258425A1 true ES258425A1 (en) 1960-10-01

Family

ID=8569815

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0258425A Expired ES258425A1 (en) 1959-06-24 1960-05-28 Improvements in the command media of the contacts of tire circuit breakers (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
CH (1) CH361050A (en)
DE (1) DE1214765B (en)
ES (1) ES258425A1 (en)
FR (1) FR1237847A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764647A (en) * 1954-02-17 1956-12-28 Asea Ab Improvements in air blast electric circuit breakers
US2803724A (en) * 1954-06-04 1957-08-20 Asea Ab Operating device for air blast circuit breakers
DE1420357A1 (en) * 1956-01-17 1968-11-28 Eastman Kodak Co Catalytic polymerization of ethylene and other mono-olefins to form solid polymers
GB806232A (en) * 1956-04-14 1958-12-23 Asea Ab Improvements in electric air blast circuit breakers

Also Published As

Publication number Publication date
DE1214765B (en) 1966-04-21
FR1237847A (en) 1960-08-05
CH361050A (en) 1962-03-31

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