专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08662107B2 Switch device for water conduit valve 有权
标题翻译：水管开关装置
公开(公告)号：US08662107B2
公开(公告)日：2014-03-04
申请号：US12926749
申请日：2010-12-08
申请人： Chi-Han Cheng
发明人： Chi-Han Cheng
IPC分类号： F16C3/00
CPC分类号： F16K11/20 , F16K3/08 , F16K11/24 , F16K31/404 , Y10T137/8158 , Y10T137/87298 , Y10T137/87507
摘要： A switch device for water conduit valve comprises a valve body having a water inflow passage bifurcated to form more than one water outflow passage, a first water inlet and a second water inlet disposed between the water inflow passage and the water outflow passage, a magnetic valve switch device connected to the first water inlet and a manual control switch device connected to the second water inlet to provide a user to freely select controlling water flow that is introduced into the water outflow passage from the first water inlet or the second water inlet through any switch device.
摘要翻译：一种用于水导管阀的开关装置，包括一个阀体，该阀体具有分流形成多于一个的水流出通道的水流入通道，设置在水流入通道和水流出通道之间的第一进水口和第二进水口，连接到第一进水口的开关装置和连接到第二进水口的手动控制开关装置，以使用户能够自由地选择通过任何方式从第一进水口或第二进水口引入到水流出通道中的控制水流开关装置。

2. 发明授权

US06962167B2 Choke valve 失效
标题翻译：节流阀
公开(公告)号：US06962167B2
公开(公告)日：2005-11-08
申请号：US10361894
申请日：2003-02-10
申请人： Markus Rogalski , Hannes Wirtl , Herbert Frisch
发明人： Markus Rogalski , Hannes Wirtl , Herbert Frisch
IPC分类号： F16K3/04 , F16K3/06 , F16K3/08 , F16K3/32 , F16K3/34 , F16K47/10
CPC分类号： F16K3/32 , F16K3/08 , F16K3/34 , Y10T137/87298 , Y10T137/87378 , Y10T137/87442
摘要： A choke valve having a coarse setting choke means and a fine setting choke means placed in parallel to it. The coarse setting choke means is able to be switched over in stages between different degrees of choking with different choke cross sections. The fine setting choke means renders possible a stepless adjustment of its choke cross section.
摘要翻译：具有粗设置扼流装置的阻流阀和与其平行放置的精细扼流器装置。粗设置扼流装置能够在具有不同扼流截面的不同程度的阻塞之间分阶段切换。精细设置扼流圈意味着可以无级调节其扼流截面。

3. 发明授权

US5520333A Tube metering control system 失效
标题翻译：管式计量控制系统
公开(公告)号：US5520333A
公开(公告)日：1996-05-28
申请号：US275584
申请日：1994-07-15
申请人： S. David Tofte
发明人： S. David Tofte
IPC分类号： A01B79/00 , A01M7/00 , B05B9/06 , B05B12/08 , B05B7/26
CPC分类号： B05B9/06 , A01B79/005 , A01M7/0089 , B05B12/085 , Y10T137/86734 , Y10T137/87298 , Y10T137/87314
摘要： Method and apparatus for dispensing a liquid agricultural agent at a desired rate. A source of the liquid is pressurized and passed in parallel though at least one regulating capillary tube of such diameter and length as to regulate the rate of dispensing of the liquid at the desired rate. A pressure of the liquid is sensed and controlled for the purpose of adjusting the above-mentioned flow rate. A flow rate of the liquid is sensed and used with the sensed pressure to detect and alert a user of possible problems in the system, such as clogging of a dispensing outlet. A ground speed of the farm tractor which is transporting the system can he sensed in order to calculate the appropriate flow rate. A geographical location a farm machine in order to facilitate "prescription farming". The liquid may be injected and mixed with a carrier, and the mixing can be done in close proximity to an outlet orifice. The pressurized liquid can be fed back to the source of the liquid to agitate the liquid there to prevent settling or stratification.
摘要翻译：用于以期望的速率分配液体农药的方法和装置。液体源被加压并且通过至少一个这样直径和长度的调节毛细管并行通过，以调节以所需速率分配液体的速率。检测和控制液体的压力以调节上述流速。液体的流速被感测并与检测到的压力一起使用以检测和警告使用者系统中的可能的问题，例如分配出口的堵塞。他可以感测到运输系统的农用拖拉机的地面速度，以便计算适当的流量。一个地理位置农场机器，以方便“处方农业”。可以将液体注入并与载体混合，并且可以在靠近出口孔的情况下进行混合。加压液体可以反馈到液体源，以搅拌其中的液体以防止沉降或分层。

4. 发明授权

US5273070A Water treatment apparatus 失效
标题翻译：水处理设备
公开(公告)号：US5273070A
公开(公告)日：1993-12-28
申请号：US914052
申请日：1992-07-13
申请人： Danilo Chili , Ramon Bragos , William W. Norton , Stanley F. Rak
发明人： Danilo Chili , Ramon Bragos , William W. Norton , Stanley F. Rak
IPC分类号： B01J49/00 , C02F1/42
CPC分类号： B01J49/0091 , C02F1/42 , C02F2303/16 , Y10T137/86445 , Y10T137/87298 , Y10T137/8737
摘要： Water treatment apparatus having a raw water inlet and a treated water outlet and at least a first and second water treatment tank plus conduit means for passing water from the inlet to the outlet through the first and second tanks in parallel flow relation. The tanks are automatically regenerated in sequential, alternating intermittent manner in response to predetermined criteria. The tank being regenerated is connected to prevent flow from said tank through the outlet, while the tank not being regenerated is connected to provide flow through the outlet. Accordingly, continuous water treatment, with alternating, intermittent regeneration of the tanks, may be provided.
摘要翻译：具有原水入口和处理水出口的水处理设备和至少第一和第二水处理槽加上管道装置，用于使水通过第一和第二罐以平行流动关系从入口通向出口。响应于预定标准，罐以顺序，交替的间歇方式自动再生。被再生的罐被连接以防止来自所述罐的流经出口，而不被再生的罐被连接以提供通过出口的流动。因此，可以提供连续的水处理，具有槽的交替的间歇再生。

5. 发明授权

US4930552A Drain standpipe 失效
标题翻译：排水立管
公开(公告)号：US4930552A
公开(公告)日：1990-06-05
申请号：US420871
申请日：1989-10-13
申请人： William E. Estep
发明人： William E. Estep
IPC分类号： D06F39/08
CPC分类号： D06F39/081 , D06F39/083 , Y10T137/6988 , Y10T137/86381 , Y10T137/87298
摘要： A washing machine standpipe that has a drainage outlet in Lifting on an inner tube inside the standpipe uncovers a lower opening on the standpipe, allowing trapped water to escape. When the lower opening is in a closed position by having the inner tube cover it, water exits into the standpipe from the top portion as is conventional. The inner tube can be automatically lifted and the lower opening uncovered upon the completion of a machine cycle.
摘要翻译：在竖管内部的内管中具有排水出口的洗衣机立管露出立管上的下部开口，允许被困的水逸出。当通过内管覆盖下开口处于关闭位置时，如常规那样，水从顶部排出到立管中。内管可以自动抬起，下开口在机器循环完成时未被覆盖。

6. 发明授权

US4191215A Digital fluid flow rate controller 失效
标题翻译：数字流体流量控制器
公开(公告)号：US4191215A
公开(公告)日：1980-03-04
申请号：US907467
申请日：1978-05-19
申请人： Winfried K. Gonner
发明人： Winfried K. Gonner
IPC分类号： G01F1/34 , F15B11/042 , G05D7/00 , G05D7/06 , F16K11/24
CPC分类号： G05D7/0652 , F15B11/0426 , F15B2211/30565 , F15B2211/40592 , F15B2211/45 , F15B2211/455 , F15B2211/46 , F15B2211/6654 , Y10T137/86879 , Y10T137/87298 , Y10T137/87322 , Y10T137/87772 , Y10T137/87877
摘要： A precision digital flow rate control system particularly suitable for controlling the flow of an inert gas into the atomizing furnace of an atomic absorption spectrometer. The selection of the desired flow rate is made by switching the flow through one or more of the plurality of tubes having restrictors that limit the flow according to digital steps. The flow is switched by directional control solenoid valves that direct the flow either through a flow restrictor to the atomizing furnace or through an identical flow restriction to a vent. Therefore, there will always be a constant flow through each valve and, since the inlet pressure regulator will always see a constant load, it can maintain a very constant pressure to the valves.
摘要翻译：一种精密数字流量控制系统，特别适用于控制惰性气体流入原子吸收光谱仪的雾化炉。所需流量的选择是通过切换流经多个管中的一个或多个具有限流器的流而进行的，这些管限制了根据数字步骤的流量。流量由方向控制电磁阀切换，其将流动通过限流器引导到雾化炉或通过与排气口相同的流动限制。因此，通过每个阀门将始终保持恒定的流量，并且由于入口压力调节器将始终看到恒定的负载，因此可以保持对阀门非常恒定的压力。

7. 发明授权

US4164959A Metering valve 失效
标题翻译：计量阀
公开(公告)号：US4164959A
公开(公告)日：1979-08-21
申请号：US787906
申请日：1977-04-15
申请人： Paul D. Wurzburger, deceased , by Peter Reed, executor
发明人： Paul D. Wurzburger, deceased , by Peter Reed, executor
IPC分类号： F16K1/00 , F16K1/38 , F16K27/02 , F16K31/54 , F16K37/00 , F16K39/02 , F16K31/53
CPC分类号： F16K37/0016 , F16K1/385 , F16K27/02 , F16K31/54 , F16K39/02 , Y10T137/8225 , Y10T137/87298 , Y10T137/87394 , Y10T137/87563 , Y10T137/88038 , Y10T137/88062
摘要： An axial flow metering valve includes a valve body having an inlet, an outlet, a valve chamber therebetween and a passage for fluid between the inlet and the valve chamber. A valve member is movable in the valve chamber and includes a number of guide pins which extend axially through guide slots and into grooves in the valve body. The guide pins are threadedly engaged with a rotatable actuating member which encircles them. Rotation of the actuating member moves the valve member toward and away from the valve seat to regulate fluid flow. The valve member may carry a check valve member which checks reverse flow or may carry an inner bypass valve member which permits full unregulated reverse flow.
摘要翻译：轴流计量阀包括阀体，阀体具有入口，出口和阀室之间，以及用于入口与阀室之间流体的通道。阀构件可在阀室中移动并且包括多个引导销，其沿轴向延伸穿过引导槽并进入阀体中的凹槽。引导销与包围它们的可旋转致动构件螺纹接合。致动构件的旋转将阀构件朝向和远离阀座移动以调节流体流动。阀构件可以承载检查逆流的止回阀构件，或者可以承载允许完全不受调节的反向流动的内部旁通阀构件。

8. 发明授权

US3679193A Valve packing for metallurgical shaft furnaces 失效
标题翻译：用于冶金轴瓦的阀包装
公开(公告)号：US3679193A
公开(公告)日：1972-07-25
申请号：US3679193D
申请日：1970-06-11
申请人： DEMAG AG
发明人： NIEBOER PIETER HENDRIK
IPC分类号： C21B7/18 , F27B1/20
CPC分类号： C21B7/18 , F27B1/10 , F27B1/20 , F27D99/0073 , F27D2003/105 , Y10T137/0419 , Y10T137/4259 , Y10T137/4358 , Y10T137/87298
摘要： A valve construction particularly for closing the connection of a charging hopper to the furnace throat of a blast furnace comprises a valve seat for the hopper which is arranged in a recess portion or out of the stream of the material to be poured therefrom into the furnace. A valve closure member includes an inner portion having a cross section which makes it more flexible than an outer thicker portion. The outer sealing rim is formed in the thickened outer portion and it is rounded. The valve seat defined at the lower end of the charging hopper advantageously includes an annular groove which is connected to a source of gas under pressure and the groove is located over the rounded sealing rim of the valve member. Gas under pressure is directed to and through the groove and blows against the sealing rim of the valve member to provide the double function of preventing escape of gases from the furnace and cleaning the seat of the valve member for proper sealing purposes.
摘要翻译：特别是用于关闭装料斗与高炉炉膛的连接的阀门结构包括一个用于料斗的阀座，该阀座设置在从其中被倒入炉中的凹部或流出物料流中。阀关闭构件包括具有横截面的内部部分，其使其比外部较厚部分更柔性。外密封边缘形成在加厚的外部部分中，并且是圆形的。限定在装料斗下端的阀座有利地包括环形槽，其连接到压力下的气体源，并且槽位于阀构件的圆形密封边缘上方。在压力下的气体被导向并穿过凹槽并且吹向阀构件的密封边缘，以提供防止气体从炉中逸出并清洁阀构件座的双重功能，用于适当的密封目的。

9. 发明授权

US3221773A Fluid valve 失效
标题翻译：流体阀
公开(公告)号：US3221773A
公开(公告)日：1965-12-07
申请号：US14692661
申请日：1961-10-23
申请人： ANDERSON BRASS CO
发明人： KASS GERALD H
IPC分类号： F16K5/02
CPC分类号： F16K5/0214 , Y10T137/87137 , Y10T137/87298

10. 发明授权

US2814447A Valve structure 失效
公开(公告)号：US2814447A
公开(公告)日：1957-11-26
申请号：US50985655
申请日：1955-05-20
申请人： GEN CONTROLS CO
发明人： GREENAMYER GEORGE P
IPC分类号： G05D23/12
CPC分类号： G05D23/128 , Y10T137/86928 , Y10T137/87016 , Y10T137/87298 , Y10T137/88046

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式