Data processing: generic control systems or specific application – Specific application – apparatus or process – Mechanical control system
Reexamination Certificate
2006-07-25
2006-07-25
Picard, Leo (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Mechanical control system
C700S278000, C700S300000, C165S253000
Reexamination Certificate
active
07082352
ABSTRACT:
Disclosed is a temperature control apparatus for a heater using an encoder switch and method thereof that controls an indoor temperature by driving a burner in accordance with a change of an indoor temperature and ventilating heated air indoors. The temperature control apparatus includes an encoder switch converting a user's set temperature value into a digital signal of a predetermined number of bits, a microcomputer for comparing the indoor temperature inputted in real time with the digital set temperature, driving the burner if the indoor temperature is lower than the set temperature by less than a predetermined temperature T1, and stopping the driving of the burner if the indoor temperature is high than the set temperature by more than a predetermined temperature T2, and a display unit for checking and displaying various kinds of error modes occurring while the burner is driven in accordance with a control signal inputted from the microcomputer.
REFERENCES:
patent: 4181957 (1980-01-01), Pinckaers
patent: 4235368 (1980-11-01), Neel
patent: 4483388 (1984-11-01), Briccetti et al.
patent: 5038851 (1991-08-01), Mehta
patent: 5224649 (1993-07-01), Brown et al.
patent: 5350114 (1994-09-01), Nelson et al.
patent: 5424554 (1995-06-01), Marran et al.
patent: 5438844 (1995-08-01), Hoglund et al.
patent: 5612904 (1997-03-01), Bunting
patent: 6164374 (2000-12-01), Rhodes et al.
patent: 6250382 (2001-06-01), Rayburn et al.
patent: 01825310000 (1998-12-01), None
patent: 20010019389 (2001-03-01), None
patent: 20030006335 (2003-01-01), None
Friedman Mark M.
Kosowski Alexander
Paseco Co. Ltd.
Picard Leo
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