Rotary gas valve for pulsing a gas

Details Rotary gas valve for pulsing a gas Rotary gas valve for pulsing a gas

2005-03-22

2005-03-22

Lee, Kevin (Department: 3753)

Fluid handling

Processes

C137S624130

Reexamination Certificate

active

06868859

ABSTRACT:
A gas valve for pulsing a gas comprises a housing having at least one inlet port, an outlet port, and a selector disk mounted in the housing and comprising at least one timing slot, wherein rotation of the selector disk periodically couples at least one inlet port to the outlet port through the timing slot.

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