Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Temperature control
Reexamination Certificate
2007-07-31
2007-07-31
Heitbrink, Tim (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Control means responsive to or actuated by means sensing or...
Temperature control
C425S144000
Reexamination Certificate
active
10859361
ABSTRACT:
A temperature regulator main body is connected to a cooling hole formed in a temperature regulating part under a hopper through a tube and comprises a tank for a cooling medium, a pump, a radiator, and a fan facing the radiator to send cold air and driven by a motor. By driving of the pump, the cooling medium circulates between the temperature regulating part under the hopper and the temperature regulator main body. A temperature sensor is provided to the temperature regulating part under the hopper. A controller for controlling an injection molding machine cools the circulating cooling medium by the fan and feedback controls the temperature of the temperature regulating part under the hopper when a temperature detected by the temperature sensor is higher than a preset temperature.
REFERENCES:
patent: 3735805 (1973-05-01), Stillhard
patent: 4902454 (1990-02-01), Steinbichler et al.
patent: 5345397 (1994-09-01), Handel et al.
patent: 62-200418 (1987-12-01), None
patent: 62-203017 (1987-12-01), None
patent: 62-284715 (1987-12-01), None
patent: 63-082530 (1988-05-01), None
patent: 8-156062 (1996-06-01), None
patent: 08-164536 (1996-06-01), None
patent: 10-244333 (1999-09-01), None
patent: 2001-179416 (2001-07-01), None
patent: 2002-137271 (2002-05-01), None
patent: 2002-172667 (2002-06-01), None
EP Search Report for corresponding EP Application No. 04253434.7 dated Jan. 7, 2005.
Notice of Grounds for Rejection (Office Action) for corresponding application JP 2004-097709 dated Sep. 13, 2005.
EP Search Report for corresponding EP Application No. 04 25 3434 dated Oct. 26, 2004.
Koyama Hideki
Senda Koji
FANUC Ltd
Heitbrink Tim
Staas & Halsey , LLP
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