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Title:
FLUID SUPPLY DEVICE
Document Type and Number:
Japanese Patent JPH0858897
Kind Code:
A
Abstract:

PURPOSE: To obtain a device simple in structure, easy to operate and inexpensive to produce by a method wherein the gas produced in an electrochemical cell part is introduced into the space of the device to increase its inner pressure so as to press a partition member, thereby supplying fluid from a fluid supply part to a fluid storage part.

CONSTITUTION: A fluid supply device (container body 1 and lid body 2) and an electrochemical cell part 8 for producing gas by application of DC current, are provided. The fluid supply device bodies 1 and 2 are provided with a partition member 3 deformable by the gas pressure, a first space 5 and a second space 6 defined by the partition member 3 and a gas introducing part 11 for introducing the gas produced at the electrochemical cell part 8 into the second space 6. The first space 5 is provided with a deformable fluid storage part 13 having a fluid supply part 15. By introducing the gas produced in the electrochemical cell part 8 into the second space 6, the inner pressure of the second space is raised to press the partition member 3, thereby supplying fluid from a fluid supply part 15 to a fluid storage part 13.


Inventors:
SAITO SATORU
TANAKA YOSHINORI
FUJITA YUKO
Application Number:
JP21192794A
Publication Date:
March 05, 1996
Filing Date:
August 12, 1994
Export Citation:
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Assignee:
JAPAN STORAGE BATTERY CO LTD
International Classes:
B67D7/72; A61M5/148; F04B17/05; F04B43/00; A61M5/142; (IPC1-7): B67D5/54; F04B17/05; F04B43/00



 
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