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公开(公告)号:US3345607A
公开(公告)日:1967-10-03
申请号:US48997165
申请日:1965-09-24
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: ARTHUR NELKIN , THOMPSON JOHN H , GEIL FREDERICK G
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公开(公告)号:US3311760A
公开(公告)日:1967-03-28
申请号:US32536063
申请日:1963-11-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: DURGIN CHARLES B , THOMPSON JOHN H , WHITTAKER ROBERT H
IPC: H03H9/17
CPC classification number: H03H9/17
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公开(公告)号:US3209591A
公开(公告)日:1965-10-05
申请号:US21758962
申请日:1962-08-17
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: LESTER ROBERT A , THOMPSON JOHN H
IPC: G01F1/66
CPC classification number: G01F1/66 , G01N2291/02836
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4.Transducer having a backing mass spaced a quarter wavelength therefrom 失效
Title translation: 具有背面质量的传感器间隔四分之一波长公开(公告)号:US3480906A
公开(公告)日:1969-11-25
申请号:US3480906D
申请日:1968-03-13
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: THOMPSON JOHN H
CPC classification number: B06B1/0674
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公开(公告)号:US3359537A
公开(公告)日:1967-12-19
申请号:US37911164
申请日:1964-06-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GEIL FRED G , WHITTAKER ROBERT H , THOMPSON JOHN H
CPC classification number: G10K11/002 , B06B1/0622 , G01S1/72 , G01S15/8902 , G01V1/201
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公开(公告)号:US3318152A
公开(公告)日:1967-05-09
申请号:US29539363
申请日:1963-07-16
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: THOMPSON JOHN H , SKINNER DALE D , WHITTAKER ROBERT H , GEIL FRED G
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7.Apparatus for locating trouble sources which generate ultrasonic vibrations 失效
Title translation: 用于定位产生超声波振动的故障源的装置公开(公告)号:US3253457A
公开(公告)日:1966-05-31
申请号:US15968861
申请日:1961-12-15
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: PAKALA WILLIAM E , THOMPSON JOHN H , LESTER ROBERT A
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公开(公告)号:US3585579A
公开(公告)日:1971-06-15
申请号:US3585579D
申请日:1969-07-09
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: DORR JOHN A , THOMPSON JOHN H
CPC classification number: G01S15/8902 , B06B1/0622 , G10K11/32
Abstract: A side looking sonar transducer having an elongated active radiating, or receiving, surface which is wider at the ends of the transducer than at the middle. This arrangement provides an energy distribution which allows for a greater depth of focus.
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公开(公告)号:US3438021A
公开(公告)日:1969-04-08
申请号:US3438021D
申请日:1965-07-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: NELKIN ARTHUR , DURGIN CHARLES B , GEIL FRED G , THOMPSON JOHN H
CPC classification number: G08B13/20
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公开(公告)号:US3253166A
公开(公告)日:1966-05-24
申请号:US25423263
申请日:1963-01-28
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: OSIAL THADDEUS A , THOMPSON JOHN H
IPC: H03D3/16
CPC classification number: H03D3/16
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