[PSUBS-MAILIST] Gamma test apparatus
hank pronk via Personal_Submersibles
personal_submersibles at psubs.org
Tue Jul 5 19:58:40 EDT 2016
Today I built a frankenstein looking auto surfacing device. I have a simple mechanical timer rigged with electrical contacts. I have an electric gear head motor connected to the timer. The motor has a cam mechanism that actuates a HP air valve that supplies air to the MBT's . If this system fails, I still have my 5\16 "string" connected to raise the sub.Hank
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