Fluent material handling – with receiver or receiver coacting mea – Multiple passage filling means for diverse materials or flows – With valve operated by receiver engaging means
Patent
1980-01-14
1982-01-26
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
Multiple passage filling means for diverse materials or flows
With valve operated by receiver engaging means
141302, 251353, 251354, B65B 304
Patent
active
043123899
ABSTRACT:
A novel valve mechanism using the so-called "rolling seal" type flexible cover tube. This cover tube is fitted fluid-tight on the outer circumference of a generally cylindrical inner movable valve member which is formed with an axial bore providing a fluid passage and which is further formed at its outer circumference with a valve port having communication with the axial bore. The cover tube has its at least one end radially turned or rolled radially outwardly to provide a turned annular lip where it is fitted on a fastened outer cylinder. Thus, the valve port is opened and closed by the outward and inward rolling motions of the annular lip of the cover tube due to the relative movements in the axial direction between the outer cylinder and the inner valve member. By the use of the valve mechanism thus constructed, a charging valve for a gas lighter can be provided. Moreover, a gas lighter injecting and charging valve of direct connection type can also be provided, in which a gas supply bomb can be connected directly to the gas lighter during the charging operation without removing the nozzle exit from the lighter.
REFERENCES:
patent: 2686652 (1954-08-01), Carlson et al.
patent: 3283963 (1966-11-01), Boyer et al.
LandOfFree
Valve mechanism of rolling seal type and gas lighter valves usin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Valve mechanism of rolling seal type and gas lighter valves usin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve mechanism of rolling seal type and gas lighter valves usin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1663283