CH28440A - Controller for electric motors with an electropneumatic drive apparatus used to operate it - Google Patents

Controller for electric motors with an electropneumatic drive apparatus used to operate it

Info

Publication number
CH28440A
CH28440A CH28440A CH28440DA CH28440A CH 28440 A CH28440 A CH 28440A CH 28440 A CH28440 A CH 28440A CH 28440D A CH28440D A CH 28440DA CH 28440 A CH28440 A CH 28440A
Authority
CH
Switzerland
Prior art keywords
operate
controller
electric motors
apparatus used
drive apparatus
Prior art date
Application number
CH28440A
Other languages
German (de)
Inventor
George Westinghouse
Original Assignee
George Westinghouse
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 George Westinghouse filed Critical George Westinghouse
Publication of CH28440A publication Critical patent/CH28440A/en

Links

CH28440A 1903-05-15 1903-05-15 Controller for electric motors with an electropneumatic drive apparatus used to operate it CH28440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH28440T 1903-05-15

Publications (1)

Publication Number Publication Date
CH28440A true CH28440A (en) 1904-04-30

Family

ID=4242842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH28440A CH28440A (en) 1903-05-15 1903-05-15 Controller for electric motors with an electropneumatic drive apparatus used to operate it

Country Status (1)

Country Link
CH (1) CH28440A (en)

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