Title:
【発明の名称】蛍光性被覆の厚さ測定
Document Type and Number:
Japanese Patent JP2002520606
Kind Code:
A
Abstract:
A method and apparatus for measuring the thickness of a coating on a coated surface. The method uses a solid state array of light-sensitive elements to measure light emitted from a fluorescing coating composition. The intensity of the emitted light corresponds to the thickness of the coating composition, and provides a fast and accurate measure of coating thickness.
Inventors:
Ramsan, John A.
Flinder, Stephen Pea.
Manning, Arthur Tee.
Harlow, Ranny El.
Costach, Gregory Dee.
Ray, Jack W.
Shu, Wen Yuan
Flinder, Stephen Pea.
Manning, Arthur Tee.
Harlow, Ranny El.
Costach, Gregory Dee.
Ray, Jack W.
Shu, Wen Yuan
Application Number:
JP2000560410A
Publication Date:
July 09, 2002
Filing Date:
January 14, 1999
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
G01B15/02; G01B11/06; (IPC1-7): G01B15/02
Attorney, Agent or Firm:
Takashi Ishida (3 others)