Tester investigates fundamental factors affecting cyclic life and sealing performance of valve seats and poppets. Tester provides for varying impact loading of poppet against seat and rate of cycling, and controls amount and type of relative motion between sealing faces of seat and poppet. Relative motion between seat and poppet can be varied in three modes.
Poppet valve tester
1973-12-01
Miscellaneous
No indication
English
NTRS | 1984
|Engineering Index Backfile | 1939
|Hydraulic Poppet Valve Stability
SAE Technical Papers | 1972
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