SE368091BSE14571/72ASE1457172ASE368091BSE 368091 BSE368091 BSE 368091BSE 14571/72 ASE14571/72 ASE 14571/72ASE 1457172 ASE1457172 ASE 1457172ASE 368091 BSE368091 BSE 368091B
Authority
SE
Sweden
Application number
SE14571/72A
Inventor
V Toeroek
Original Assignee
Asea Ab
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 Asea AbfiledCriticalAsea Ab
Priority to SE14571/72ApriorityCriticalpatent/SE368091B/xx
Publication of SE368091BpublicationCriticalpatent/SE368091B/xx
G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
G01P3/42—Devices characterised by the use of electric or magnetic means
G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage