Plastic and nonmetallic article shaping or treating: processes – With measuring – testing – or inspecting – Controlling heat transfer with molding material
Reexamination Certificate
2006-03-20
2009-11-17
Del Sole, Joseph S. (Department: 1791)
Plastic and nonmetallic article shaping or treating: processes
With measuring, testing, or inspecting
Controlling heat transfer with molding material
C264S328140, C425S135000, C425S143000, C425S149000, C164S155600, C164S450300
Reexamination Certificate
active
07618566
ABSTRACT:
A controller for at least one heater utilized in a hot runner injection molding system, which includes a regulated voltage supply that is electrically connected to the at least one heater utilized in a hot runner injection molding system, at least one sensor operatively associated with at least one heater and utilized in a hot runner injection molding system, at least one digital signal processor that is operatively connected to the at least one heater utilized in a hot runner injection molding system, the regulated voltage supply and the sensor operatively associated with the at least one heater utilized in a hot runner injection molding system based on feedback from the at least one sensor.
REFERENCES:
patent: 3733059 (1973-05-01), Pettit
patent: 3881091 (1975-04-01), Day
patent: 4272466 (1981-06-01), Harris
patent: 4462786 (1984-07-01), Perryman
patent: 4545464 (1985-10-01), Nomura
patent: 4726751 (1988-02-01), Shibata et al.
patent: 4788485 (1988-11-01), Kawagishi et al.
patent: 4816985 (1989-03-01), Tanahashi
patent: 4851982 (1989-07-01), Tanahashi
patent: 4879639 (1989-11-01), Tsukahara
patent: 4894763 (1990-01-01), Ngo
patent: 5136494 (1992-08-01), Akagi et al.
patent: 5177677 (1993-01-01), Nakata et al.
patent: 5272644 (1993-12-01), Katsumata et al.
patent: 5285029 (1994-02-01), Araki
patent: 5456870 (1995-10-01), Bulgrin
patent: 5465202 (1995-11-01), Ibori et al.
patent: 5504667 (1996-04-01), Tanaka et al.
patent: 5582756 (1996-12-01), Koyama
patent: 5663627 (1997-09-01), Ogawa
patent: 5694307 (1997-12-01), Murugan
patent: 5762839 (1998-06-01), Kamiguchi et al.
patent: 6009003 (1999-12-01), Yeo
patent: 6090318 (2000-07-01), Bader et al.
patent: 6559631 (2003-05-01), Balch et al.
patent: 6603672 (2003-08-01), Deng et al.
patent: 7020540 (2006-03-01), Linehan et al.
patent: 2002/0031567 (2002-03-01), Magario
patent: 2005/0184689 (2005-08-01), Maslov et al.
“New PID2-Hot Runner Controller For Up To 24 Zones Of Control”, Husky Injection Molding Systems, Dec. 7, 2004.
TTC Family, Global Hot Runner Control Solutions, Gammaflux Product Brochure, Feb. 14, 2003.
LEC Temperature Controller, Gammaflux Product Brochure, Oct. 20, 2004.
Del Sole Joseph S.
Husky Injection Molding Systems Ltd.
Kennedy Timothy
LandOfFree
Controller for at least one heater utilized in a hot runner... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Controller for at least one heater utilized in a hot runner..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controller for at least one heater utilized in a hot runner... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4092062