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Patent Searching and Data


Title:
DEAERATOR FOR FILLING DEVICE
Document Type and Number:
Japanese Patent JP2764777
Kind Code:
B2
Abstract:

PURPOSE: To obtain a deaerator for filling device capable of securely sending out remaining air in a system before the start of filling and capable of preventing variation in an amount of filling, damage to bellows in filling nozzles, etc.
CONSTITUTION: A deaerator A for a filling device has at the top of a filling liquid transport pipe 2 connected to the filling nozzle of the filling device 3 air deaeration valves for sending out air remaining in the filling liquid transport pipe 2. The air deaeration valves are: a first change-over valve 4 which is connected to the filling liquid transport pipe 2 and opens/closes the pipe; a second change-over valve 5 which opens/closes the pipe and a flow control valve 6 which adjusts flow in the pipe, both the valves 5 and 6 being connected in parallel with each other to the outlet side of the first change-over valve 4; and a nonreturn valve which is connected to the outlet sides of the second change-over valve 5 and flow control valve 6 and allows the fluid to flow only in the direction of deaeration.


Inventors:
HIROSE HIDEAKI
SUGIMOTO TAKAYUKI
KUWATA TOKUJI
ONO AKINOBU
SHIMIZU TAKAAKI
Application Number:
JP28320092A
Publication Date:
June 11, 1998
Filing Date:
October 21, 1992
Export Citation:
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Assignee:
HAUSU SHOKUHIN KK
SHIBUYA KOGYO KK
International Classes:
B65B39/04; F16L55/07; (IPC1-7): B65B39/04; F16L55/07
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)