BE590518A - Synchronous motor control. - Google Patents

Synchronous motor control.

Info

Publication number: BE590518A
Authority: BE; Belgium
Prior art keywords: motor control; synchronous motor; synchronous; control; motor
Prior art date: 1959-05-07

Application number

BE590518A

Other languages

French (fr)

Inventor

W Leonhard

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.)

1959-05-07

Filing date

1960-05-05

Publication date

1960-09-01

1960-05-05 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1960-09-01 Publication of BE590518A publication Critical patent/BE590518A/en

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
- G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter

Landscapes

Engineering & Computer Science (AREA)
Aviation & Aerospace Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

BE590518A 1959-05-07 1960-05-05 Synchronous motor control. BE590518A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US590518XA	1943-11-27	1943-11-27

Publications (1)

Publication Number	Publication Date
BE590518A true BE590518A (en)	1960-09-01

Family

ID=22020518

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE590518A BE590518A (en)	1959-05-07	1960-05-05	Synchronous motor control.

Country Status (4)

Country	Link
BE (1)	BE590518A (en)
DE (1)	DE851271C (en)
FR (1)	FR941154A (en)
GB (1)	GB590518A (en)

1944
- 1944-12-28 GB GB26026/44A patent/GB590518A/en not_active Expired
1946
- 1946-02-05 FR FR941154D patent/FR941154A/en not_active Expired
1950
- 1950-10-03 DE DEB11718A patent/DE851271C/en not_active Expired
1960
- 1960-05-05 BE BE590518A patent/BE590518A/en unknown

Also Published As

Publication number	Publication date
FR941154A (en)	1949-01-04
DE851271C (en)	1952-10-02
GB590518A (en)	1947-07-21

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