Title:
OIL LEAKAGE DETECTING ELEMENT
Document Type and Number:
Japanese Patent JPS5436993
Kind Code:
A
Abstract:
PURPOSE: To elimiante the effect of water, etc., enhance sensitivity, and further increase mechanical strength by providing a pair of metal electrodes connected by a specific semiconductor material within a tube made of porous tetrafluoroethylene resin.
Inventors:
HIBINO YUTAKA
Application Number:
JP10409677A
Publication Date:
March 19, 1979
Filing Date:
August 29, 1977
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
G01M3/18; F17D5/06; G01M3/16; G01N33/26; (IPC1-7): F17D5/06; G01M3/16; G01N33/26