Title:
FLUID PRESSURE-FEEDING DEVICE
Document Type and Number:
Japanese Patent JP2021067235
Kind Code:
A
Abstract:
To provide a fluid pressure-feeding device capable of pumping out and pressure-feeding fluid from a bag until residual amount of the fluid becomes sufficiently small even when the bag accommodating the fluid that is a pumping target includes a fluid accommodating part and a fluid non-accommodating part.SOLUTION: A fluid pressure-feeding device 10 includes: a container 20 accommodating a bag 100; a plate 50 placed on the bag 100 in the container 20; and a pump 70 sucking fluid accommodated in the bag 100. The fluid pressure-feeding device can suck and pressure-feed fluid by using the pump 70 via an opening 106 formed on the bag 100 while pressing force is applied to the bag 100 via the plate 50. The fluid pressure-feeding device further includes a seat part 30 that is disposed on the bottom side of the container 20 and can form an accommodation space part 35. By accommodating the bag 100 having a fluid accommodating part 102 and a fluid non-accommodating part 104 in the container 20, the fluid accommodating part 104 can be accommodated in the accommodation space part 35.SELECTED DRAWING: Figure 1
Inventors:
TAKAHASHI YOHEI
TAKAYAMA YUTAKA
TAKAYAMA YUTAKA
Application Number:
JP2019193797A
Publication Date:
April 30, 2021
Filing Date:
October 24, 2019
Export Citation:
Assignee:
HEISHIN ENG & EQUIPMENT CO LTD
International Classes:
F04B15/02; B65D83/76; F04C2/16
Attorney, Agent or Firm:
Saki Yama Hironori