FIELD: mechanical engineering. SUBSTANCE: device has nipple 1 whose exhaust end 2 has exhaust hole 3 and cap 4 with exhaust holes 5. End of nipple located inside cap has scarf 6. Such construction of nipple end provides for guaranteed clearance between cap and adjoining end of nipple. EFFECT: enhanced reliability. 5 dwg
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Authors
Dates
1995-05-27—Published
1991-05-29—Filed