Appeal No. 2003-0346
Application No. 09/113,925
53. An apparatus for detecting corrosion in an
electronically conducting metal substrate comprising:
(a) a housing having an open end portion;
(b) a solid polymer electrolyte membrane coupled
over the open end portion of the housing and
having a first exposed surface adapted to be
positionable in contact with a surface of the
substrate; and
(c) a thin film electrode fixed to a second
surface of the solid polymer electrolyte membrane.
55. An apparatus for detecting corrosion in an
electronically conducting metal substrate comprising:
(a) a housing having an open end portion;
(b) a solid polymer electrolyte membrane coupled
over the open end portion of the housing and
having a first exposed surface adapted to be
positionable in contact with a surface of the
substrate; and
(c) an electrode disposed in the housing; and
(d) a biasing member disposed in the housing to
urge the electrode into contact with a second
surface of the solid polymer electrolyte membrane
and urge the solid electrolyte into contact with
the substrate.
11
Page: Previous 1 2 3 4 5 6 7 8 9 10 11
Last modified: November 3, 2007