Title:
【発明の名称】モニター装置
Document Type and Number:
Japanese Patent JP3236939
Kind Code:
B2
Abstract:
PCT No. PCT/AU94/00235 Sec. 371 Date Sep. 29, 1995 Sec. 102(e) Date Sep. 29, 1995 PCT Filed May 6, 1994 PCT Pub. No. WO94/27130 PCT Pub. Date Nov. 24, 1994A monitoring apparatus for monitoring impending faults in the integrity of a component or structure in static or dynamic application. The apparatus includes a sealed cavity on or within the component or structure connected to a source of constant vacuum. The connection between the cavity and the source incorporates a device of high impedance fluid flow and a monitor for monitoring the change in pressure between the cavity and the source.
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Inventors:
Davy Kenneth Jiyoung
Application Number:
JP52472794A
Publication Date:
December 10, 2001
Filing Date:
May 06, 1994
Export Citation:
Assignee:
Structural Monitoring Systems Limited
International Classes:
B64C27/00; B64D45/00; G01M3/26; G01N19/08; G01N7/00; (IPC1-7): G01M3/26
Attorney, Agent or Firm:
Takenori Hiroe