Magnetic-tape scanning device with improved rating transformer m

Details Magnetic-tape scanning device with improved rating transformer m Magnetic-tape scanning device with improved rating transformer m

1983-01-07

1987-05-26

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

36013024, G11B 5027, G11B 1566

Patent

active

046690220

ABSTRACT:
A rotary scanning device having a rotary transformer in which a transformer ring is glued to a scanning means. The effects of temperature and humidity on the rotary transformer gap spacing are reduced by utilizing a first thin layer of glue between the transformer ring and a support which extends into a hole in the scanning means, and a second layer of glue extending radially between a cylindrical surface of the support and the inner wall of the hole. A radiation transparent support, and radiation-curable glue may be used, so that the two distinct layers may be cured simultaneously by radiation directed into the support through a hole in the scanning means.

REFERENCES:
patent: 3974017 (1976-08-01), Tanigawa et al.
patent: 4117519 (1978-09-01), Shioyama et al.
patent: 4210945 (1980-07-01), Lavrentiev et al.
patent: 4408239 (1983-10-01), Ushiro
patent: 4517615 (1985-05-01), Hino

Affiliated with

Also associated with

Rating

Magnetic-tape scanning device with improved rating transformer m does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic-tape scanning device with improved rating transformer m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic-tape scanning device with improved rating transformer m will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-707578