|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||251/349 ; 251/354 ; 222/40222|
|발명자 / 주소|
|인용정보||피인용 횟수 : 89 인용 특허 : 0|
For use in a tilt action valve for dispensing a pressurized viscous product, in which a grommet is held by a mounting cup and secures the valve stem and body, product leakage between the grommet and valve stem is minimized by forming in the grommet a pocket which fills with the dispensed product and then lies tightly against the valve stem. The pocket causes the valve and grommet to be tilted with easier control. The pocket\s operation simplifies the construction of the grommet and valve body, thus permitting dimensions which enable cheaper parts costs a...
For use in a tilt action valve assembly in which a valve body has a valve seat and a hollow stem with port means communicating between the interior of the stem and the top of the valve seat for passage therethrough of a viscous product under pressure; said valve body being secured to a mounting means by a sealing grommet which surrounds at least a lower portion of the valve stem, including the port means, and abuts the top of the valve seat; tilting of the valve stem relative to the mounting means causing the valve seat to move away from a lower portion ...