ES199020Y - A CIRCUIT BREAKING DEVICE. - Google Patents

A CIRCUIT BREAKING DEVICE.

Info

Publication number
ES199020Y
ES199020Y ES1973199020U ES199020U ES199020Y ES 199020 Y ES199020 Y ES 199020Y ES 1973199020 U ES1973199020 U ES 1973199020U ES 199020 U ES199020 U ES 199020U ES 199020 Y ES199020 Y ES 199020Y
Authority
ES
Spain
Prior art keywords
breaking device
circuit breaking
circuit
breaking
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
ES1973199020U
Other languages
Spanish (es)
Other versions
ES199020U (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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES199020U publication Critical patent/ES199020U/en
Application granted granted Critical
Publication of ES199020Y publication Critical patent/ES199020Y/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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
ES1973199020U 1972-12-29 1973-12-21 A CIRCUIT BREAKING DEVICE. Expired ES199020Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31982372A 1972-12-29 1972-12-29

Publications (2)

Publication Number Publication Date
ES199020U ES199020U (en) 1975-07-16
ES199020Y true ES199020Y (en) 1975-12-01

Family

ID=23243783

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973199020U Expired ES199020Y (en) 1972-12-29 1973-12-21 A CIRCUIT BREAKING DEVICE.

Country Status (5)

Country Link
BE (1) BE809082A (en)
CH (1) CH573656A5 (en)
DE (2) DE2362790A1 (en)
ES (1) ES199020Y (en)
GB (1) GB1447101A (en)

Also Published As

Publication number Publication date
CH573656A5 (en) 1976-03-15
DE7344755U (en) 1974-03-28
ES199020U (en) 1975-07-16
BE809082A (en) 1974-06-27
GB1447101A (en) 1976-08-25
DE2362790A1 (en) 1974-07-04

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