Mold cavity volume measuring apparatus

Details Mold cavity volume measuring apparatus Mold cavity volume measuring apparatus

1986-08-05

1987-12-29

Noland, Tom

Measuring and testing

Volumetric content measuring

G01F 1700

Patent

active

047152214

ABSTRACT:
An apparatus for measuring the volume of a mold cavity of the type having a plurality of small dimension air venting passages in communication with the mold cavity. The apparatus includes an extensible membrane enclosure which is inserted into the mold cavity and filled with liquid from a liquid-holding vessel connected to the extensible membrane enclosure. Measurement of liquid in the liquid-holding vessel with a calibrated scale assembly is made prior to and subsequent to filling of the extensible membrane enclosure for determining the volume of the mold cavity.

REFERENCES:
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patent: 2606442 (1952-08-01), Raines
patent: 2662400 (1953-12-01), Weiner et al.
patent: 2667782 (1954-02-01), Shea
patent: 2877647 (1959-03-01), Handy et al.
patent: 2924096 (1960-02-01), Humphres
patent: 3487682 (1970-01-01), Whitehead, Jr.
patent: 3741011 (1973-06-01), Seybold

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