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21. 发明授权

US4411286A Liquid seal valve 失效
标题翻译：液体密封阀
公开(公告)号：US4411286A
公开(公告)日：1983-10-25
申请号：US238921
申请日：1981-02-27
申请人： Gerald G. Ball
发明人： Gerald G. Ball
IPC分类号： F16K13/10 , F16K9/00
CPC分类号： F16K13/10 , Y10T137/4651 , Y10T137/4658 , Y10T137/4666
摘要： A liquid seal valve, intended in particlar to form part of an inert gas system for supplying inert gas to a storage tank in which liquid fuel may be stored, comprises a first vessel having a gas outlet therefrom, and a gas inlet pipe extending downwardly into a second vessel containing a liquid trap, the lower end of the gas inlet pipe being disposed below the level of the surface of the liquid trap when there is no gas flow through the gas inlet pipe. The second vessel communicates, in a region above the level of the surface of the liquid trap, with the first vessel, whereby gas entering the valve via the gas inlet pipe can flow via the second vessel to the gas outlet in the first vessel. Pipe means provides communication between the lower end of the gas inlet pipe and at least two regions in the first vessel, of which at least one is below and at least one is above the level of the surface of the liquid trap when no gas flows through the gas inlet pipe.
摘要翻译：一种液体密封阀，特别用于形成惰性气体系统的一部分，用于将惰性气体供应到储存液体燃料的储存罐中，包括具有气体出口的第一容器和向下延伸进入的气体入口管含有液体捕集器的第二容器，当没有气体流过气体入口管时，气体入口管的下端设置在液体阱的表面的下方。第二容器在液体捕集器表面的上方的区域中与第一容器连通，由此通过气体入口管进入阀的气体可以经由第二容器流动到第一容器中的气体出口。管道装置提供气体入口管的下端和第一容器中的至少两个区域之间的连通，其中当气体不流过时，至少两个区域在液体阱的表面以下至少有一个位于下方，并且至少一个位于液体阱表面的高度之上进气管。

22. 发明授权

US3664364A Transfer of a plurality of liquids 失效
标题翻译：大量液体的转移
公开(公告)号：US3664364A
公开(公告)日：1972-05-23
申请号：US3664364D
申请日：1970-04-02
申请人： FAURE JEAN MARIE
发明人： FAURE JEAN-MARIE
IPC分类号： A61M3/02 , B01L3/02 , B01L99/00 , G01N1/38 , B67C1/04
CPC分类号： G01N1/38 , A61M3/0241 , B01L3/0203 , B01L3/0293 , Y10T137/3109 , Y10T137/3127 , Y10T137/4259 , Y10T137/4658
摘要： A chamber is provided with a plurality of conduits having nonhorizontal portions into which a fluid can be continuously charged to control movement of one or more other fluids as well as a rinsing fluid which may optionally be employed.
摘要翻译：腔室设置有多个具有非水平部分的管道，流体可以连续填充到该管道中，以控制一种或多种其它流体的运动以及可任选地使用的冲洗流体。

23. 发明授权

US3455325A High impedance fluid amplifier 失效
标题翻译：高阻抗流体放大器
公开(公告)号：US3455325A
公开(公告)日：1969-07-15
申请号：US3455325D
申请日：1966-04-29
申请人： MONSANTO CO
发明人： LIGHTNER GENE E
IPC分类号： F15B5/00 , F15B13/00 , F15C1/00 , G05D7/01 , F16K9/00 , B01D47/02 , F16L55/24
CPC分类号： F15C1/00 , F15B5/00 , F15B13/00 , G05D7/0186 , Y10T137/4658

24. 发明授权

US3187765A Liquid valve arrangement 失效
标题翻译：液阀装置
公开(公告)号：US3187765A
公开(公告)日：1965-06-08
申请号：US19818862
申请日：1962-05-28
申请人： PURE OIL CO
发明人： FRANK DAVID S , CALLANEN FREDERICK B , WALTER VICTOR A
IPC分类号： B01J4/00
CPC分类号： B01J4/001 , Y10T137/3222 , Y10T137/4516 , Y10T137/4658

25. 发明授权

US3142308A Liquid seal vacuum valve 失效
标题翻译：液密真空阀
公开(公告)号：US3142308A
公开(公告)日：1964-07-28
申请号：US7520260
申请日：1960-12-12
申请人： TITANIUM METALS CORP
发明人： COVINGTON LOREN C
IPC分类号： B01J3/00 , F16K13/10
CPC分类号： B01J3/002 , F16K13/10 , Y10T137/4658

26. 发明授权

US3072550A Reactor system and control valve 失效
标题翻译：反应器系统和控制阀
公开(公告)号：US3072550A
公开(公告)日：1963-01-08
申请号：US76554458
申请日：1958-10-06
申请人： PETER FORTESCUE , CORWIN RICHARD , DAVID ROSE
发明人： PETER FORTESCUE , CORWIN RICHARD , DAVID ROSE
IPC分类号： G21C9/00 , G21D1/02
CPC分类号： G21D1/02 , G21C9/00 , Y02E30/40 , Y10T137/4576 , Y10T137/4658

27. 发明授权

US2880593A Method and equipment for handling volatile liquid hydrocarbons 失效
标题翻译：用于处理挥发性液体烃的方法和设备
公开(公告)号：US2880593A
公开(公告)日：1959-04-07
申请号：US56422856
申请日：1956-02-08
申请人： EXXON RESEARCH ENGINEERING CO
发明人： JOHNSON KENNETH O , NUBER KENNETH J , WADDELL HERBERT H , MILLAR ROBERT E
IPC分类号： F17C3/00
CPC分类号： F17C3/005 , F17C2203/0682 , F17C2221/035 , F17C2223/0153 , F17C2223/033 , F17C2227/0135 , F17C2270/0147 , F17C2270/0163 , Y10T137/4658
摘要： 796,276. Storing gases under pressure. ESSO RESEARCH & ENGINEERING CO. Jan. 21, 1957 [Feb. 8, 1956], No. 2110/57. Class 8(2). An underground chamber 61, Fig. 3, for storing normally gaseous hydrocarbons, e.g., butane in the liquid phase above water and having a charging and delivery pipe 79 connected to a pump 77 is connected below the water level 69 by a lateral duct 65 to a shaft 63 which provides an automatically maintained constant head of water sufficient to maintain the butane in the liquid phase. As shown, the head is maintained by a pump 71 controlled by water level responsive means 81 and the water flows beneath an inverted weir 67. The chamber 61 may be lined with material impervious to the gas. In a modification a liquefied gas duct 101, Fig. 4, terminates at its lower end at a point in the chamber 91 beyond an inverted weir 97 which in turn is beyond the weir 95 of the lateral duct connecting the chamber 91 with the bottom of the water shaft 93 the water level in which is maintained constant by a supply pipe and an overflow 119. Gas escaping below the weir 97 to a compartment 107 is vented to atmosphere through a pipe 109 having a pressure indicator 115 which controls an automatic valve 105 in the gas line 101. In a further modification the water head is provided by a reservoir near the top of the shaft supplied by a pump and connected by a pipe to the chamber bottom through a concrete sealing plug.

28. 发明授权

US2874710A High vacuum 失效
公开(公告)号：US2874710A
公开(公告)日：1959-02-24
申请号：US65169257
申请日：1957-04-09
申请人： NAT RES CORP
发明人： BOEHME ROBERT M
IPC分类号： F04F9/00
CPC分类号： F04F9/00 , Y10T137/0318 , Y10T137/4658

29. 发明授权

US2080073A Overflow preventing apparatus 失效
标题翻译：防溢流装置
公开(公告)号：US2080073A
公开(公告)日：1937-05-11
申请号：US5531535
申请日：1935-12-20
申请人： FINLEY WALTER H
发明人： FINLEY WALTER H
IPC分类号： E03D5/02 , E03D11/00 , E03D11/13
CPC分类号： E03D5/026 , E03D11/00 , E03D11/13 , Y02A10/34 , Y10T137/2849 , Y10T137/4643 , Y10T137/4658 , Y10T137/7423

30. 发明授权

US1800683A Fluid-pressure regulator 失效
公开(公告)号：US1800683A
公开(公告)日：1931-04-14
申请号：US22764827
申请日：1927-10-21
申请人： REYNOLDS GAS REGULATOR COMPANY
发明人： FLOYD GAUNT , REYNOLDS MYRON B , HUGHES RALPH C
IPC分类号： G05D16/06
CPC分类号： G05D16/0683 , Y10T137/4643 , Y10T137/4658 , Y10T137/7794 , Y10T137/7812

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