IT972708B - AUTOMATIC THREE-PHASE SWITCH FOR THE PROTECTION OF ELECTRIC MOTORS OR SIMILAR UTILITIES - Google Patents

AUTOMATIC THREE-PHASE SWITCH FOR THE PROTECTION OF ELECTRIC MOTORS OR SIMILAR UTILITIES

Info

Publication number
IT972708B
IT972708B IT3334272A IT3334272A IT972708B IT 972708 B IT972708 B IT 972708B IT 3334272 A IT3334272 A IT 3334272A IT 3334272 A IT3334272 A IT 3334272A IT 972708 B IT972708 B IT 972708B
Authority
IT
Italy
Prior art keywords
automatic
protection
electric motors
phase switch
similar utilities
Prior art date
Application number
IT3334272A
Other languages
Italian (it)
Original Assignee
Erbetta B
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 Erbetta B filed Critical Erbetta B
Priority to IT3334272A priority Critical patent/IT972708B/en
Application granted granted Critical
Publication of IT972708B publication Critical patent/IT972708B/en

Links

IT3334272A 1972-12-21 1972-12-21 AUTOMATIC THREE-PHASE SWITCH FOR THE PROTECTION OF ELECTRIC MOTORS OR SIMILAR UTILITIES IT972708B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT3334272A IT972708B (en) 1972-12-21 1972-12-21 AUTOMATIC THREE-PHASE SWITCH FOR THE PROTECTION OF ELECTRIC MOTORS OR SIMILAR UTILITIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3334272A IT972708B (en) 1972-12-21 1972-12-21 AUTOMATIC THREE-PHASE SWITCH FOR THE PROTECTION OF ELECTRIC MOTORS OR SIMILAR UTILITIES

Publications (1)

Publication Number Publication Date
IT972708B true IT972708B (en) 1974-05-31

Family

ID=11237403

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3334272A IT972708B (en) 1972-12-21 1972-12-21 AUTOMATIC THREE-PHASE SWITCH FOR THE PROTECTION OF ELECTRIC MOTORS OR SIMILAR UTILITIES

Country Status (1)

Country Link
IT (1) IT972708B (en)

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