Browse Prior Art Database

LOW FRICTION SURFACE CONTACT THERMISTOR

IP.com Disclosure Number: IPCOM000023792D
Original Publication Date: 1979-Feb-28
Included in the Prior Art Database: 2004-Mar-31
Document File: 2 page(s) / 209K

Publishing Venue

Xerox Disclosure Journal

Abstract

This invention relates to a contact temperature sensor assembly 8 for controlling the temperature of an internally heated fuser roll 10- The sensor 8 is mounted in a shaft bearing assembly 16 comprising ball bearings 18 and a stationary shaft 20

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XEROX DISCLOSURE JOURNAL

LOW FRICTION SURFACE CONTACT THERMISTOR
James B~Myers

Proposed Classification

U~S~CL 219/216

mt CL H05b 1/00

This invention relates to a contact temperature sensor assembly 8 for controlling the temperature of an internally heated fuser roll 10~ The sensor 8 is mounted in a shaft bearing assembly 16 comprising ball bearings 18 and a stationary shaft 20

which provide rolling contact between the assembly 16 and an insulating layer 12 of the fuser roll 10. The sensor, which comprises a thermistor bead 22, is thus influenced indirectly by the surface temperature of the fuser roll 10~

Volume 4 Number 1 January/February 1979 31

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