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公开(公告)号:US3562731A
公开(公告)日:1971-02-09
申请号:US3562731D
申请日:1968-04-01
Applicant: CHARLES JUI CHENG HSU
Inventor: HSU CHARLES JUI-CHENG
CPC classification number: D06F39/081 , G01M3/045 , H01H35/42
Abstract: AN AUTOMATICALLY OPERATIVE ALARM FOR WARNING PERSONS OF THE PRESENCE OF ADVANCING WATER IN A ROOM SUCH AS A BOILER OR ENGINE ROOM WHEREIN RISING WATER WOULD BE CAPABLE OF DAMAGE, THE ALARM COMPRISING AN ELECTRIC SWITCH THAT IS CLOSABLE BY THE EXPANSION OF A CAPSULE CONTAINING A SUBSTANCE EXPANDABLE IN WATER, THE SWITCH CLOSING A CIRCUIT TO AN AUDIBLE OR VISULA ALARM.
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102.Device for sensing the presence of a liquid or vapor in the atmosphere 失效
Title translation: 用于感测大气中液体或蒸气的存在的装置公开(公告)号:US3486037A
公开(公告)日:1969-12-23
申请号:US3486037D
申请日:1966-06-16
Applicant: ADRIANA ROMANO
Inventor: ROMANO ADRIANA
CPC classification number: G01N27/048 , Y10T307/779
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公开(公告)号:US3439136A
公开(公告)日:1969-04-15
申请号:US3439136D
申请日:1966-10-26
Applicant: ROBERT M ANDERSON
Inventor: ANDERSON ROBERT M
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公开(公告)号:US3437769A
公开(公告)日:1969-04-08
申请号:US3437769D
申请日:1967-03-13
Applicant: HONEYWELL INC
Inventor: VINCENT THOMAS G
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公开(公告)号:US3321196A
公开(公告)日:1967-05-23
申请号:US25426563
申请日:1963-01-28
Applicant: FRAM CORP
Inventor: WEATHERSTON RICHARD W , MARSHALL GEORGE S
CPC classification number: H01H35/42 , F24F6/04 , G05D22/02 , Y10S261/34 , Y10S261/43
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公开(公告)号:US3288961A
公开(公告)日:1966-11-29
申请号:US46123765
申请日:1965-06-04
Applicant: HONEYWELL INC
Inventor: THOMPSON MAYNARD L
IPC: H01H35/42
CPC classification number: H01H35/42
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108.Shut down device having baffle member positioned about a packing gland for detecting leaked fluid 失效
Title translation: 关闭装置,其具有围绕填料压盖定位的挡板,用于检测泄漏的流体公开(公告)号:US3211848A
公开(公告)日:1965-10-12
申请号:US23532562
申请日:1962-11-05
Applicant: CONTINENTAL OIL CO
Inventor: QUEEN JOHN A
IPC: H01H35/42
CPC classification number: H01H35/42
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公开(公告)号:US3143610A
公开(公告)日:1964-08-04
申请号:US76462058
申请日:1958-10-01
Applicant: HONEYWELL REGULATOR CO
Inventor: GUSTAFSON GORDON W
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公开(公告)号:US3080465A
公开(公告)日:1963-03-05
申请号:US11151361
申请日:1961-05-22
Applicant: PELISHEK ROY A
Inventor: PELISHEK ROY A
CPC classification number: G01N19/10 , H01H35/42 , H01H37/56 , Y10S236/13
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