Pressure relief valve assembly

Details Pressure relief valve assembly Pressure relief valve assembly

1999-11-23

2000-10-24

Huson, Gregory L.

Fluid handling

Line condition change responsive valves

Direct response valves

137540, F16K 1500

Patent

active

06135144&

ABSTRACT:
A pressure relief valve assembly for relieving fluid pressure in an exhaust outlet includes a deformable fluid passage in fluid communication with the exhaust outlet. The passage is blocked by a poppet disposed in the passage for discouraging fluid firm passing therethrough. A spring disposed in the passage urges the poppet against the fluid, and a knob having external buttress threads is disposed in the passage to compress the spring. The knob compresses the spring to prevent fluid below a predetermined pressure from escaping through the passage past said poppet.

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