|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||251/367 ; 251/366 ; 251/118 ; 29/890127|
|발명자 / 주소|
|인용정보||피인용 횟수 : 3 인용 특허 : 0|
A valve, particularly for smaller sizes, with minimized envelope size and dead volume. Its body is comprised of two seamless parts, one inserted into the other and welded together with a single weld. This weld is the only joinder of the two parts. The inserted part has a valve seat and a free end which is cantilevered freely into the other part so the free end does not contact the other part. Closure means and actuator means are provided to control the valve.
A valve for controlling the flow of fluid, comprising: a valve body consisting of a first part and a second part; said first part consisting of a seamless unitary body including an internal valve which forms an internal actuator passage, said actuator passage extending along an actuator axis, a cylindrical assembly port extending along a flow axis, and an exit port extending parallel to said flow axis opposite to said assembly port, said flow axis being normal to said actuator axis, said passages intersecting one another, and a peripheral shoulder lying ...