Dispensing – With recorder – register – indicator – signal or exhibitor – Flow and/or overflow type
Patent
1978-05-11
1980-05-27
Rolla, Joseph J.
Dispensing
With recorder, register, indicator, signal or exhibitor
Flow and/or overflow type
222 54, 222 59, 222135, 222146R, 239 61, 239 75, 239128, 219421, 264 406, 264 465, 425144, B29C 1100
Patent
active
042046122
ABSTRACT:
A system for applying a foam insulation material which automatically compensates for changes in temperature and flow rates so that an optimum blending of materials can be maintained to provide for the production of high quality insulation.
REFERENCES:
patent: 3172925 (1965-03-01), Preotle
patent: 3307744 (1967-03-01), Burford
patent: 3540626 (1970-11-01), Eberle
patent: 3540629 (1970-11-01), Ballentine
patent: 3736930 (1973-06-01), Georgi
patent: 3934756 (1976-01-01), Young et al.
Schrader Joseph F.
Szeliga Phillip C.
Foam Controls Inc.
Rolla Joseph J.
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