Title:
DEVICE FOR ELECTRICALLY MEASURING WATER LEVEL OF LIQUID MADECONTAIN IN VESSEL
Document Type and Number:
Japanese Patent JPS6010121
Kind Code:
A
Abstract:
A device for the electric measurement of the level of a liquid within a container has a protective tube (1) within which a conductive foil (2) is helically arranged. The conductive foil (2) is wound with such a pitch that sufficient space remains between its longitudinal edges (3, 3') to provide a helically extending flexible protective-tube region (16, 16') within the protective tube (1). This protective-tube region has inwardly and outwardly directed U-shaped tube sections (17, 18, 19). As a result of this development the protective tube (1) bends exclusively in those regions which are located between the longitudinal edges (3) of the conductive foil (2).
Inventors:
BERUNHARUTO KANTO
Application Number:
JP12009584A
Publication Date:
January 19, 1985
Filing Date:
June 13, 1984
Export Citation:
Assignee:
VDO SCHINDLING
International Classes:
G01F23/22; G01F23/24; G01F23/26; (IPC1-7): G01F23/24
Attorney, Agent or Firm:
Toshio Yano