[특허]Component maintenance system

[미국특허] Component maintenance system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01N-001/08 G01N-027/82 G21C-007/36
출원번호	US-0281713 (1994-11-09)
발명자 / 주소	Hecht Michael D. (Hempfield Twp. PA) Bach Chris W. (Jeanette PA) Orbon Steve J. (Greensburg PA) Boone Paul J. (Bethel Park PA) Driggers John M. (Pittsburgh PA) Ira Stephen M. (Pittsburgh PA) Petrosky
출원인 / 주소	Westinghouse Electric Corporation (Pittsburgh PA 02)
인용정보	피인용 횟수 : 31 인용 특허 : 0

초록 ▼

A component maintenance system having a network linked to a data acquisition system, a data analysis system, a historical file of component design and inspection information, and a diagnostic system having the capability to perform structural analysis of discontinuities identified by the data acquisition system. The network nodes may be located apart from each other; for example in the maintenance of a nuclear power plant steam generator, the data acquisition system may be located in a high radiation area while the data analysis system is safely located away from the radiation areas. Furthermore, the diagnostic system and the file of component design and inspection history information may be centrally located and shared to support component evaluations being conducted in numerous geographic locations. Network communication facilitates the rapid evaluation of discontinuities, thereby permitting the inspection plan to be modified as the inspection results are obtained.

대표청구항 ▼

A system for maintaining a nuclear plant steam generator comprising; a means for storing data operable to store inspection data and operational data associated with said nuclear plant steam generator; an eddy current data acquisition system operable to acquire inspection data associated with a discontinuity in a tube of said steam generator; a means for analyzing said inspection data to quantify the location and size of said discontinuity; a means for diagnosing the effect of said discontinuity on the structural integrity of said tube, said means for diagnosing being operable to identify a relationship between a change in said discontinuity over time and said operational data; and a data link operable to interconnect said means for storing data, said eddy current data acquisition system, said means for analyzing, and said means for diagnosing, such that data associated with a discontinuity is acquired by said eddy current data acquisition system located at said nuclear plant, and said data is analyzed and the effect of said discontinuity is diagnosed on a real time basis at a location remote from said nuclear plant.

이 특허를 인용한 특허 (31) 인용/피인용 타임라인 분석

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Component maintenance system 원문보기