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公开(公告)号：US1102308A
公开(公告)日：1914-07-07
申请号：US1914820319
申请日：1914-02-21
Applicant: GEN ELECTRIC
Inventor： WEINTRAUB EZECHIEL
CPC classification number: H01J13/08
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22.发明授权Means for suppressing the resistance of the negative-electrode flame in electric vapor apparatus. 失效用于在电动蒸气装置中抑制负电极火焰的电阻的手段。
公开(公告)号：US954434A
公开(公告)日：1910-04-12
申请号：US954434D
Applicant: COOPER HEWITT ELECTRIC CO
Inventor： HEWITT PETER COOPER
CPC classification number: H01J13/08
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公开(公告)号：US3579011A
公开(公告)日：1971-05-18
申请号：US3579011D
申请日：1969-01-08
Applicant: HUGHES AIRCRAFT CO
Inventor： HYMAN JULIUS JR
CPC classification number: H01J13/08 , H01J13/06 , H01J13/14 , H01J2893/0083
Abstract: The liquid metal cathode is employed as a cathodic electron source in arc discharges. A small liquid metal pool serves as the arcing material, and when it is kept small, improved electron-toatom emission ratios are obtained, as well as gravity independence. However, when such a small pool is employed, feed to the pool must be free of feed rate perturbations. Otherwise, an instability in the level of the mercury in the pool results. The present invention obtains feed rate stability by providing a feed passage with a diameter which is everywhere larger than that of the feed channel which finally discharges to the pool. Feed flow impedance is provided by an elongated capillary feed channel.
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公开(公告)号：US3422301A
公开(公告)日：1969-01-14
申请号：US3422301D
申请日：1966-06-24
Applicant: PERKIN ELMER CORP
Inventor： SEBENS CARL R , VOLLMER JOHN W
CPC classification number: H01J13/08 , H01J17/066 , H01J2893/0066 , H01J2893/0076
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公开(公告)号：US3290553A
公开(公告)日：1966-12-06
申请号：US52979066
申请日：1966-02-24
Applicant: GEN ELECTRIC
Inventor： LAFFERTY JAMES M
CPC classification number: H01J17/40 , H01J13/08 , H01J13/28 , H01J13/50 , H01J21/00 , H01J2893/0076 , H01J2893/0086
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Patent Agency Ranking
公开(公告)号：US1188587A
公开(公告)日：1916-06-27
申请号：US1913778685
申请日：1913-07-12
Applicant: COOPER HEWITT ELECTRIC CO
Inventor： RECKLINGHAUSEN MAX VON
CPC classification number: H01J13/08
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公开(公告)号：US1178542A
公开(公告)日：1916-04-11
申请号：US1913789308
申请日：1913-09-11
Applicant: AUERGESELLSCHAFT GMBH
Inventor： SKAUPY FRANZ
CPC classification number: H01J13/08
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公开(公告)号：US1176661A
公开(公告)日：1916-03-21
申请号：US1914827579
申请日：1914-03-27
Applicant: GEN ELECTRIC
Inventor： DEVERS PHILIP K
CPC classification number: H01J13/08
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29.发明授权Means for suppressing the resistance of the negative-electrode flame in vapor electric apparatus. 失效用于抑制蒸汽电器中负电极火焰的电阻的方法。
公开(公告)号：US1157779A
公开(公告)日：1915-10-26
申请号：US1910548671
申请日：1910-03-11
Applicant: COOPER HEWITT ELECTRIC CO
Inventor： HEWITT PETER COOPER
CPC classification number: H01J13/08
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公开(公告)号：US776565A
公开(公告)日：1904-12-06
申请号：US1904221816
申请日：1904-08-23
Applicant: COOPER HEWITT ELECTRIC CO
Inventor： THOMAS PERCY H
CPC classification number: H01J13/08
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