The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 1989
Filed:
Sep. 01, 1987
Shogo Yamaguchi, Nagoya, JP;
Kazunori Araki, Nagoya, JP;
Hisashi Tazuke, Nagoya, JP;
Masayuki Murasaki, Nagoya, JP;
Hirofumi Ito, Nagoya, JP;
Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A predetermined amount of liquid is to be filled into a container. The weight of liquid contained within a metering container is measured by a balance and a filling control valve provided at an outlet of the metering container is controlled in response to a signal issued from the weighing balance. Thereby a predetermined amount of the liquid can be filled from the metering container into the container. A control unit opens and closes the filling control valve and a feed control valve connected to a liquid feed source in response to a signal issued from the weighing balance. An inlet of the metering container is connected via a flexible pipe to an outlet of the feed control valve, and an outlet of the metering container is connected via a flexible pipe to an inlet of the filling control valve.