SE340010BSE498369ASE498369ASE340010BSE 340010 BSE340010 BSE 340010BSE 498369 ASE498369 ASE 498369ASE 498369 ASE498369 ASE 498369ASE 340010 BSE340010 BSE 340010B
Authority
SE
Sweden
Application number
SE498369A
Inventor
T Uchiyama
Original Assignee
Daikin Mfg Co Ltd
T Uchiyama
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Filing date
Publication date
Application filed by Daikin Mfg Co Ltd, T UchiyamafiledCriticalDaikin Mfg Co Ltd
Publication of SE340010BpublicationCriticalpatent/SE340010B/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
G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
G01P3/484—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by contact-making switches
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Measuring Volume Flow
(AREA)
Measurement Of Distances Traversed On The Ground
(AREA)