Fluent material handling – with receiver or receiver coacting mea – With signal – indicator – recorder – inspection means or exhibitor
Patent
1987-09-17
1989-08-29
Cusick, Ernest G.
Fluent material handling, with receiver or receiver coacting mea
With signal, indicator, recorder, inspection means or exhibitor
141 65, 141 83, 141192, 141 40, B65B 3100
Patent
active
048608041
ABSTRACT:
A control system controls an amount of liquid filled into a container such as a bottle, a can or the like to be a predetermined amount in a precise and reliable manner. Liquid to be filled into the container is fed through a filling nozzle approximately up to a level somewhat higher than a predetermined target level. Then surplus liquid exceeding the predetermined target level is controllably ejected through an ejection nozzle piping having one end inserted into the container and opened at the target level. The surplus filled liquid is ejected through the ejection nozzle piping by suction or by pressure. When the ejection of the surplus filled liquid through the ejection nozzle piping begins, the pressure in the ejection nozzle piping changes from an initial valve. The end of ejection of the surplus filled liquid is detected by a pressure sensor disposed in the ejection nozzle piping. When the pressure sensor detects that the pressure in the ejection nozzle piping returns to the original pressure, a controller operates to stop a suction or pressure source.
REFERENCES:
patent: 2745585 (1956-05-01), Lindars
patent: 2784748 (1957-03-01), Eichenlaub
patent: 3313326 (1967-04-01), Pellerino
patent: 3636994 (1972-01-01), Lilljetorss
patent: 3760852 (1973-09-01), Waxlax
patent: 4197883 (1980-04-01), Mayer
patent: 4522228 (1985-06-01), Campau
patent: 4603709 (1986-08-01), Huisma
Tazuke Hisashi
Yamaguchi Shogo
Cusick Ernest G.
Mitsubishi Jukogyo Kabushiki Kaisha
LandOfFree
Filled amount control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Filled amount control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filled amount control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2231835