Apparatus for inductive signal transfer in sensing heads

Details Apparatus for inductive signal transfer in sensing heads Apparatus for inductive signal transfer in sensing heads

1989-04-26

1992-04-28

Weldon, Ulysses

Communications: electrical

Continuously variable indicating

With particular transmitter

33561, 307119, 324149, 324158P, G08C 1912

Patent

active

051092239

ABSTRACT:
An apparatus is provided for inductive transfer of the scanning signal from a sensing head to a machine body. The apparatus includes cooperating inductive coupling elements between a receiving lug of the sensing head and the spindle of the machine. Cooperating coupling elements for inductive coupling are also provided between the spindle and the machine body. The coupling element of the receiving lug includes a coil with a ferromagnetic core. The spindle includes a second cooperating coil lying opposite to the receiving-lug coil which also includes a ferromagnetic core. The scanning signal is conducted from the detector to the coil in the receiving lug and is transferred inductively to the spindle. The scanning signal then passes over a transfer coil to a receiving coil. The transfer coil and receiving coil are configured such that the signal is transferred independently of rotation of the spindle relative to the machine body.

REFERENCES:
patent: 3268880 (1966-08-01), Miller
patent: 4145816 (1979-03-01), Stobbe et al.
patent: 4536661 (1985-08-01), McMurtry

Affiliated with

Also associated with

Rating

Apparatus for inductive signal transfer in sensing heads does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for inductive signal transfer in sensing heads, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for inductive signal transfer in sensing heads will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1251464