F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
137/141
F16K 17/04 (2006.01)
Patent
CA 1209013
TITLE: IMPROVED SAFETY VALVE ABSTRACT OF THE DISCLOSURE An improved safety valve for feeding water machine comprising a first casing having an inlet and an outlet, a spring-loaded sliding member slidably mounted into the first casing a spring-loaded steel ball mounted into the sliding member to confine the spring-loaded steel ball, a supporting member abutting against the ring, a second casing fixedly attached to the first casing, a stem threadedly engaged with the second casing in the manner that it may be screwed into or out of the second casing, a push member fastened to the end of the stem, a spring located against the push member at one end and provided with a spring shoe at the other end, a sliding rod disposed against the spring shoe and contacting a second steel ball at the other end, and a spacer mounted between the first casing and the second casing.
450728
Huang E-Jen
Johnson & Hicks
LandOfFree
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