Angle position transmitter having a static magnetic field sensor

Details Angle position transmitter having a static magnetic field sensor Angle position transmitter having a static magnetic field sensor

1987-12-15

1991-12-10

Wieder, Kenneth A.

Electricity: measuring and testing

Magnetic

Displacement

3242072, G01B 730

Patent

active

050721810

ABSTRACT:
In an angle position transmitter with a photoelectrically scannable transmitter disc and doubly supported transmitted shaft, the angle position transmitter determines the angle position of a rotary machine element so as to indicate absolute position with less than a full revolution. The measuring range is increased several times without adversely affecting the compact design of the angle position transmitter which is already limited by the need for a double support of the transmitter shaft. A magnet revolving with the transmitter shaft signals full revolutions of the transmitter shaft at a stationary magnetic field sensor. The full rotations are counted in a revolution counter. A sign is determined by the direction of motion. The magnet rotates in the dead space between two antifriction bearings of a transmitter shaft. The angle position transmitter is particularly well suited for use in machine tools, robots and motor vehicles.

REFERENCES:
patent: 3345812 (1967-10-01), Pickering
patent: 3870911 (1975-03-01), Toyama et al.
patent: 4174641 (1979-11-01), Hillman
patent: 4228396 (1980-10-01), Palombo et al.
patent: 4259637 (1981-03-01), Bloomfield et al.
patent: 4321495 (1982-03-01), Kennedy
patent: 4392375 (1983-07-01), Eguchi et al.
patent: 4432253 (1984-02-01), Kerlin
patent: 4448275 (1984-05-01), Kitagawa et al.
patent: 4459750 (1984-07-01), Affa
patent: 4466189 (1984-08-01), Tobin, Jr.
patent: 4570118 (1986-02-01), Tomczak et al.
patent: 4591788 (1986-05-01), Mohri et al.
patent: 4596953 (1986-06-01), Nagasaka et al.
patent: 4646088 (1987-02-01), Inoue
patent: 4667156 (1987-05-01), Machino et al.
patent: 4703262 (1987-10-01), Fujioka et al.
patent: 4724710 (1988-02-01), Murty

Affiliated with

Also associated with

Rating

Angle position transmitter having a static magnetic field sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Angle position transmitter having a static magnetic field sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Angle position transmitter having a static magnetic field sensor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1043321