Heat indicating system

Details Heat indicating system Heat indicating system

2006-09-05

2006-09-05

Royer, William J. (Department: 2852)

Electrophotography

Diagnostics

Fixing

C399S122000, C399S322000, C399S328000

Reexamination Certificate

active

07103292

ABSTRACT:
An indicating system in a device having a heat emitting member. The indicating system includes a thermoelectric generator and an indicating device. The thermoelectric generator is adapted to thermally couple to the heat emitting member and configured to convert heat from the heat emitting element to electrical energy. The indicating device is powered by the electrical energy and configured to provide indication of when a temperature level of the heat emitting member is above a temperature threshold.

REFERENCES:
patent: 3648152 (1972-03-01), Low
patent: 3735092 (1973-05-01), Traister
patent: 3951538 (1976-04-01), Bar-on
patent: 5206682 (1993-04-01), Yamada et al.
patent: 5239349 (1993-08-01), Hoover et al.
patent: 5406361 (1995-04-01), Kim
patent: 5419780 (1995-05-01), Suski
patent: 5467178 (1995-11-01), Mui et al.
patent: 5493378 (1996-02-01), Jamzadeh et al.
patent: 5752147 (1998-05-01), in't Zandt
patent: 5754917 (1998-05-01), Fromm et al.
patent: 5778278 (1998-07-01), Jeon
patent: 5893666 (1999-04-01), Aslam et al.
patent: 5991591 (1999-11-01), Chen et al.
patent: 6201938 (2001-03-01), Hollar et al.
patent: 6399872 (2002-06-01), Strnad
patent: 6483995 (2002-11-01), Iwaki et al.
patent: 6883929 (2005-04-01), Dowling
patent: 953502 (1956-11-01), None
patent: 4332337 (1995-03-01), None
patent: 19946806 (2001-04-01), None
patent: 02217876 (1990-08-01), None

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