Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Mechanical measurement system
Reexamination Certificate
2006-10-17
2006-10-17
Barlow, John (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Mechanical measurement system
C702S045000, C702S100000, C073S861000, C425S557000
Reexamination Certificate
active
07124037
ABSTRACT:
Devices, systems, and methods for monitoring the operation of an injection molding machine, for example, a wax injection molding machine, are disclosed. The devices, systems, and methods may be used for injection molding machines having an injection die, a molding medium injection cylinder, and a control cylinder coupled to the injection cylinder, the control cylinder having a fluid supply conduit. Monitoring and/or control are practiced by monitoring the fluid pressure and the flow rate of the fluid in the conduit. This flow rate and pressure are used to calculate the fluid pressure and flow rate of the molding medium injected into the injection die. A data acquisition system may be used to calculate and output the calculated data. The system can be portable and adaptable for use with any type of injection molding machine and for any injection molding medium.
REFERENCES:
patent: 5097431 (1992-03-01), Harada et al.
patent: 5316707 (1994-05-01), Stanciu et al.
patent: 5425270 (1995-06-01), McDonald et al.
patent: 6089849 (2000-07-01), Bulgrin et al.
patent: 6138057 (2000-10-01), Stotsky
patent: 6145022 (2000-11-01), Takizawa et al.
patent: 6311136 (2001-10-01), Henry et al.
patent: 6516241 (2003-02-01), Stotsky
patent: 6619142 (2003-09-01), Forster et al.
patent: 2003/0008028 (2003-01-01), Eppich et al.
RJG, Inc., brochure entitled “eDART System™—New Directions in Injection Molding,” 16 pages.
Barlow John
Heslin Rothenberg Farley & Mesiti PC
Moffat Jonathan
MPI Incorporated
Pietrangelo John
LandOfFree
Devices, systems, and methods for monitoring the operation... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Devices, systems, and methods for monitoring the operation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Devices, systems, and methods for monitoring the operation... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3691771