Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1978-11-17
1980-07-22
Hart, Charles N.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210321B, 2104971, 422 48, B01D 1300, B01D 3100
Patent
active
042138582
ABSTRACT:
A supporting net is disclosed including an outer layer of first strands, said first strands being spaced apart and substantially parallel to each other; an intermediate supporting layer of second strands; and an inner layer of third strands, said third strands being spaced apart and substantially parallel to each other, said third strands being substantially parallel to said first strands and being in a spaced relationship to said first strands such that upon clamping a membrane between said supporting net and a second supporting net of the same construction the first strands of the outer layer of said second supporting net penetrate into the spaces between the third strands of the inner layer of the said supporting net so as to clamp the membrane against the intermediate supporting layers of both of the supporting nets.
REFERENCES:
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patent: 2537323 (1951-01-01), Wurzburger
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patent: 3169111 (1965-02-01), Rose et al.
patent: 3709367 (1973-01-01), Martinez
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patent: 3862036 (1975-01-01), Simmons
patent: 3880760 (1975-04-01), Flandoli
patent: 4022692 (1977-05-01), Janneck
patent: 4094792 (1978-06-01), Bentley
Trans. Am. Soc. of Art. Int. Organs, vol. 5, 1959 "Development of a Simplified Membrane Oxygenator", Crescenzi et al.
Boberg Nils G. E.
Carlsson Per-Olov A. V.
Gambro AB
Hart Charles N.
Sadowski David R.
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