Automatic temperature and humidity regulation – Thermostatic – Expanding fluid
Reexamination Certificate
2004-07-09
2009-11-17
Jiang, Chen-Wen (Department: 3744)
Automatic temperature and humidity regulation
Thermostatic
Expanding fluid
C236SDIG019, C174S067000
Reexamination Certificate
active
07617988
ABSTRACT:
A wall plate for a wall thermostat blocks intrusion air from the thermostat. The wall plate has a wire passage aligned with the wall penetration through which the thermostat wires emerge. The wall plate member directs any intrusion air that flows out the penetration away from the cavity of said thermostat. An insulating layer, e.g., a closed-cell foam sheet, in the wall plate insulates the thermostat from direct thermal contact with the wall. The closed-cell material closes around the thermostat wires. Bosses or feet on the thermostat back plate create a standoff between the wall plate and the thermostat.
REFERENCES:
patent: 4235368 (1980-11-01), Neel
patent: 4293173 (1981-10-01), Tricca
patent: 4347443 (1982-08-01), Whitney
patent: 4659236 (1987-04-01), Hobbs
patent: 5284204 (1994-02-01), Morgan
patent: 6206295 (2001-03-01), LaCoste
patent: 6293700 (2001-09-01), Lund et al.
patent: 6347747 (2002-02-01), Nesbitt
patent: 6597275 (2003-07-01), Morrow et al.
patent: 2003/0085291 (2003-05-01), Morrow et al.
Honeywell, TP972A Pneumatic Thermostat, 1985.
Honeywell, T822C,E Cooling Thermostats, 1993.
Kadah Ronald B.
Morrow Benjamin V.
International Controls and Measurement Corp.
Jiang Chen-Wen
Molldrem, Jr. Bernhard P.
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