Title:
主液内に添加液を注入する定量ディスペンサの動作を監視する装置、及び該装置を備えた定量ディスペンサ
Document Type and Number:
Japanese Patent JP6486387
Kind Code:
B2
Abstract:
A device (1) for monitoring the operation of a dosage dispenser (2) which includes a suction pipe (5) suitable for being plunged into the liquid additive (3) contained in a container (6), the monitoring device including elements for detecting the suction of liquid additive and elements for displaying operating parameters of the dosage dispenser; the detection elements include a tube (10), separate from the suction pipe (5), one end (10b) of which is configured to be plunged into the container of liquid additive, and the other end (10c) is kept stationary relative to the suction pipe in order to be located outside the container, the other end (10c) being closed and provided with a sensor of the air pressure inside the tube, the sensor outputting an electrical signal, and elements for using the signal from the sensor, connected to the outlet of the sensor, to provide information on the operation.
Inventors:
Lucas, Gregory
Alexandre, Alexandre
Alexandre, Alexandre
Application Number:
JP2016566808A
Publication Date:
March 20, 2019
Filing Date:
May 04, 2015
Export Citation:
Assignee:
Dozatron Internacional
International Classes:
G01F23/18; F04B13/02; G01F11/02
Domestic Patent References:
| JP6138046B2 | ||||
| JP6150862B2 | ||||
| JP4018544B2 |
Foreign References:
| US20120203478 | ||||
| US8747075 |
Attorney, Agent or Firm:
Eiichiro Shimazaki