Non-drip valve

Details Non-drip valve Non-drip valve

1995-06-20

1996-11-12

Denion, Thomas E.

Fluid handling

Line condition change responsive valves

Direct response valves

137539, 137844, 251212, 222494, F16K 1514, F16K 2104

Patent

active

055730337

ABSTRACT:
A non-drip valve for the discharge of liquid comprises a through-flow channel (2) from whose end the liquid emerges and at least one elastic member (12) within the through-flow channel (2) which reduces its volume when the pressure in the liquid increases and thereby frees the through-flow channel (2) and which enlarges its volume when the pressure of the liquid flow decreases and closes the through-flow channel when the pressure of the liquid flow falls below a certain pressure value.

REFERENCES:
patent: 3955594 (1976-05-01), Snow
patent: 5052594 (1991-10-01), S.o slashed.rby
patent: 5113911 (1992-05-01), Hirsh

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