A method for replacing a leaking valve stem includes the steps of cutting a part of the valve stem external to a hollow interior of a tire at the external surface of a wheel/rim so that a base of the valve stem falls into the hollow interior of the tire and so that a wheel aperture...
of EP0377945 A non-rising stem valve assembly (2) is disclosed including a valve body (4) having an inlet (3) and an outlet (5) and is capable of accommodating a non-rising stem valve (14). The non-rising stem valve includes a bonnet member (8) securely attached to the valve body...
15."This allows interchangeability of gear operators, actuators, and adapter bushings from valve mounting flange to extension stem top flange."因此,蜗轮操作装置、驱动装置和衬套接头可以从阀门安装法兰上替换到阀杆延长件顶部法兰上。 16.Mechanism Study of Water Alternating Gas (WAG) Flooding of High Perm...
A method for replacing a leaking valve stem includes the steps of cutting a part of the valve stem external to a hollow interior of a tire at the external surface of a wheel/rim so that a base of the valve stem falls into the hollow interior of the tire and so that a wheel aperture...
Valve-stem lock-replacing tooldoi:US1779306 AClark, Ira JUSUS1779306 * Nov 26, 1929 Oct 21, 1930 Clark Ira J Valve-stem lock-replacing tool
The present Invention refers to a set of Valve Stem which is adapted to a Union Bonnet, comprising a Valve Body, an Upper end including the Bonnet,A Bottom end and a Central Passage that extends through the bonnet between its Upper and Lower ends.A Valve Stem extending through the Upper ...
Device for replacing valve-stem guides for automobilesJameson William P
Device for replacing valve-stem guides for automobilesJameson William P
Non-rising stem valve assembly and method of replacing a permanent sealJames A PetersenTimothy G Crater
turning on the gas-side butterfly valve, and opening a soot-side cylinder or a gas-side cylinder, so that a soot-side valve stem or gas-side valve stem is positioned at the upper side; an induced draft fan forcing to draft air, so that the two-position three-way valve internally keep...