Fluent material handling – with receiver or receiver coacting mea – Filling or refilling of dispensers
Patent
1985-09-27
1987-02-03
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
Filling or refilling of dispensers
141 67, 222394, B65B 310
Patent
active
046403230
ABSTRACT:
A portable system for filling bottles with nitrous oxide from a large supply cylinder of nitrous oxide at ambient temperature. The supply cylinder is connected by a conduit to a cylinder of inert gas which is under a considerably higher pressure than that of the nitrous oxide through a valve. The bottle to be filled is connected to the cylinder of nitrous oxide by another conduit. The inert gas through a pressure regulator maintains a blanket of high pressure inert gas above the liquid nitrous oxide in the cylinder to force the nitrous oxide from the cylinder and into the bottle. The valve when in a first position enables the cylinder of nitrous oxide to be connected to the cylinder of inert gas to maintain the pressurized blanket of gas above the nitrous oxide and then when in a second position enables the inert gas to force the nitrous oxide into the bottle. Maintaining a proper supply of inert gas above the liquid nitrous oxide permits the entire contents of the supply cylinder to be transferred to refill bottles at ambient temperature.
REFERENCES:
patent: 4494488 (1985-01-01), Wheatley
patent: 4499931 (1985-02-01), Urban
Bickar Ray
Norcia John A.
Wheatley William M.
Bell, Jr. Houston S.
Ram Automotive Company
LandOfFree
Portable system for filling bottles with nitrous oxide does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable system for filling bottles with nitrous oxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable system for filling bottles with nitrous oxide will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1087290