Thermal recording stylus

Details Thermal recording stylus Thermal recording stylus

1980-09-15

1982-04-13

Miller, Jr., George H.

Recorders

Markers and/or driving means therefor

Stylus feature

346 76R, G01D 1516, G01D 1510

Patent

active

043250718

ABSTRACT:
A thermal recording stylus comprised of a ceramic tip with two passages from openings near a frustum-shaped end to openings at the rear, an electrical heating element wrapped around the frustum-shaped end from one opening thereof to the other, and electrical power leads extending from the ends of the heating element through the passages. The leads and heating element are secured with cement in the passages, and the entire assembly is secured in a sleeve with cement and a ring wedged between a conical section of the ceramic tip and the sleeve.

REFERENCES:
patent: 2474312 (1949-06-01), Halpern
patent: 4016572 (1977-04-01), Hubbard
patent: 4292641 (1981-09-01), Grassmann

Affiliated with

Also associated with

Rating

Thermal recording stylus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermal recording stylus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal recording stylus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1419541