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

US5873518A Water valve assembly having a temperature and pressure sensing device integrated therein 失效
标题翻译：具有集成在其中的温度和压力感测装置的水阀组件
公开(公告)号：US5873518A
公开(公告)日：1999-02-23
申请号：US819123
申请日：1997-03-17
申请人： James W. Richmond , Ralph D. Furmanek
发明人： James W. Richmond , Ralph D. Furmanek
IPC分类号： G05D23/13
CPC分类号： G05D23/1393
摘要： A water valve assembly includes a valve body having defined therein (1) a first fluid inlet, (2) a temperature sensing port, (3) a fluid outlet, and (4) a fluid channel in fluid communication with the first fluid inlet, the temperature sensing port, and the fluid outlet. The assembly also includes a first water valve being in fluid communication with the first fluid inlet. The assembly also includes a sensing device having a temperature sensing surface being positioned in thermal communication with the temperature sensing port. In addition, the assembly further includes a pressure inlet member having a pressure channel defined therein. The sensing device further has a pressure sensing surface, and the pressure channel is positioned in fluid communication with the pressure sensing surface. A method of operating a water valve assembly is also disclosed.
摘要翻译：水阀组件包括其中限定的阀体（1），第一流体入口，（2）温度感测端口，（3）流体出口，和（4）与第一流体入口流体连通的流体通道，温度感测端口和流体出口。组件还包括与第一流体入口流体连通的第一水阀。组件还包括感测装置，其具有定位成与温度感测端口热连通的温度感测表面。此外，组件还包括具有限定在其中的压力通道的压力入口构件。感测装置还具有压力感测表面，并且压力通道定位成与压力感测表面流体连通。还公开了一种操作水阀组件的方法。

2. 发明授权

US5082240A Quiet water valve 失效
标题翻译：安静的水阀
公开(公告)号：US5082240A
公开(公告)日：1992-01-21
申请号：US626633
申请日：1990-12-12
申请人： James W. Richmond
发明人： James W. Richmond
IPC分类号： F16K31/40
CPC分类号： F16K31/404
摘要： A valve includes a rigid washer seated in the valve inlet conduit and supporting a flexible flow control washer having an flow control orifice that constricts with increasing pressure. The washer aperture is axially aligned with the flow control orifice. A cylindrical expansion chamber axially aligned with the orifice and aperture is located immediately downstream of the washer aperture. The expansion chamber has four cylindrical exit ports parallel to the chamber axis and communicating with the valve's valving chamber. Each port has a raised lip about the periphery of the port and extending into the expansion chamber. A bullet is integrally formed with the valve body along the axis of the expansion chamber and extends into the downstream portion of the flow control orifice at all pressures. The bullet has a flared base that directs the water radially into the expansion chamber. The bullet is shaped to provide a substantially uniform passageway through the downstream portion of the flow control orifice at elevated water pressures.
摘要翻译：阀包括位于阀入口导管中的刚性垫圈，并支撑柔性流量控制垫圈，其具有随着压力增加而收缩的流量控制孔。垫圈孔与流量控制孔轴向对齐。与孔口和孔轴向对齐的圆柱形膨胀室紧邻垫圈孔的下游。膨胀室具有平行于室轴线并与阀的阀室连通的四个圆柱形出口。每个端口具有围绕端口的周边的凸起的凸缘并延伸到膨胀室中。子弹与阀体沿着膨胀室的轴线一体地形成并在所有压力下延伸到流量控制孔的下游部分。子弹具有扩张的基座，其将水径向引导到膨胀室中。子弹被成形为在升高的水压下提供通过流量控制孔的下游部分的基本均匀的通道。

3. 发明授权

US5067964A Articular surface repair 失效
标题翻译：关节面修复
公开(公告)号：US5067964A
公开(公告)日：1991-11-26
申请号：US450903
申请日：1989-12-13
申请人： James W. Richmond , John J. Block
发明人： James W. Richmond , John J. Block
IPC分类号： A61B17/00 , A61B17/06 , A61B17/68 , A61F2/00 , A61F2/30 , A61F2/38
CPC分类号： A61F2/3859 , A61F2/30756 , A61F2/30767 , A61B17/00491 , A61B17/06166 , A61B17/68 , A61B2017/00004 , A61F2002/30461 , A61F2002/30672 , A61F2002/30761 , A61F2002/30929 , A61F2002/30971 , A61F2220/0075 , A61F2240/001
摘要： An articular cartilage repair piece and methods of forming and using same to substitute for a cut-out piece of damaged articular cartilage on a bone in an articulated joint in a mammal. The repair piece includes a backing layer of non-woven, felted fibrous material which is conformable to flat and curved surfaces. The front face of the backing layer is either uncoated or covered by a coating of tough pliable material having front surface which is tough, smooth and slippery in the presence of the natural synovial fluid of the joint and responds naturally as the repair site interfaces with underlying meniscus cartilage or articular cartilage of an opposing surface through articulating motion in the joint of a patient.
摘要翻译：关节软骨修复片及其形成和使用方法，以代替在哺乳动物的关节关节中的骨上的损伤的关节软骨的切割片。该修补件包括与平坦和弯曲表面一致的非织造纤维材料的背衬层。背衬层的前表面是未涂层的或由具有前表面的韧性柔韧材料的涂层覆盖，该表面在接头的天然滑液存在下是坚韧，光滑和光滑的，并且当维修部位与底层通过在患者的关节中的关节运动，相对表面的半月板软骨或关节软骨。

4. 发明授权

US4970462A Automotive wheel speed sensor assembly with rotor and stator, one of which has only a few poles 失效
标题翻译：具有转子和定子的汽车轮速传感器组件，其中一个只有几极
公开(公告)号：US4970462A
公开(公告)日：1990-11-13
申请号：US305067
申请日：1989-02-02
申请人： James W. Richmond
发明人： James W. Richmond
IPC分类号： G01P3/44
CPC分类号： G01P3/443 , B60G2204/115
摘要： There is described a speed sensor that is particularly adaptable to moving vehicles such as automobiles. A permanent magnet, stator assembly, and field coil are held within a ferromagnetic cup that is adapted to mate a bearing assembly of a non-driven wheel of the vehicle. A rotor assembly is carried by the wheel spindle. The rotor assembly has poles spaced entirely around the circumference of a circle while the stator assembly has only a few poles distributed over an arc of a portion of a circle. A magnetic flux is provided by the permanent magnet, which flux passes through the stator poles and the rotor poles. The ferromagnetic cup completes a flux path between the stator and rotor poles, and also to the magnet. The rotor poles rotate with the wheel, causing a changing magnetic flux which in turn generates an alternating voltage current in the field coil. The alternating current so generated is then fed through an electrical terminal to a vehicle computer.
摘要翻译：描述了一种特别适用于移动诸如汽车的车辆的速度传感器。永磁体，定子组件和励磁线圈被保持在铁磁杯内，其适于与车辆的非从动轮的轴承组件配合。转子组件由车轮主轴承载。转子组件具有完全围绕圆周的间隔的极数，而定子组件只有几个极分布在圆的一部分圆弧上。磁通由永磁体提供，该磁通通过定子极和转子极。铁磁性杯子完成了定子和转子极之间的磁通路径，也完成了磁体。转子磁极与车轮一起旋转，导致变化的磁通量，其又在励磁线圈中产生交流电压电流。然后将如此生成的交流电通过电气端子馈送到车辆计算机。

5. 发明授权

US5545318A Clog resistant water valve inlet screen with ribs 失效
标题翻译：堵塞防水阀入口屏有肋骨
公开(公告)号：US5545318A
公开(公告)日：1996-08-13
申请号：US332679
申请日：1994-11-01
申请人： James W. Richmond
发明人： James W. Richmond
IPC分类号： A47L15/42 , B01D29/15 , B01D29/96 , B01D35/04 , D06F39/10 , B01D35/02
CPC分类号： D06F39/10 , A47L15/4217 , B01D29/15 , B01D35/04 , B01D2201/184 , B01D29/96 , Y10T137/0318 , Y10T137/794
摘要： A water valve inlet screen has a mesh network for filtering contaminates, and openings to allow water to pass through the inlet screen and into the valving cavity. Ribs of differing heights are formed on the mesh network to hold large particles away from the openings and allow water to flow around the particles. Additionally, the ribs increase the turbulence of water flow and, thus, reduce the stability of contaminates lodged on the ribs and encourage them away from the openings that they rest in front of. A flange is located on the downstream end of the inlet screen with serrations to provide openings for allowing water passage through the flange. Water passing through the flange encourages large particles to accumulate at the downstream end of the inlet screen, and leaves the upstream end of the inlet screen with fewer obstructions to block the free flow of water.
摘要翻译：水阀入口屏幕具有用于过滤污染物的网状网络和允许水通过入口屏幕并进入阀腔的开口。在网状网上形成不同高度的肋，以将大颗粒保持在远离开口的位置，并允许水在颗粒周围流动。另外，肋条增加了水流的湍流，从而降低了排放在肋上的污染物的稳定性，并促使它们离开它们在前面的开口。凸缘位于入口筛网的下游端，其上有锯齿以提供允许水通过凸缘的开口。通过法兰的水可以促使大颗粒积聚在入口筛网的下游端，并且以更少的障碍物离开入口筛网的上游端，以阻止水的自由流动。

6. 发明授权

US5487528A Quiet appliance water valve 失效
标题翻译：安静的电器水阀
公开(公告)号：US5487528A
公开(公告)日：1996-01-30
申请号：US51136
申请日：1993-04-22
申请人： James W. Richmond
发明人： James W. Richmond
IPC分类号： F16K31/40 , F16K47/08 , G05D7/06 , F16K47/14 , F16K31/385
CPC分类号： F16K31/404 , F16K47/08 , G05D7/0635
摘要： A solenoid controlled, pilot actuated inlet water valve apparatus has an inlet connected to a residential water source pipe and an outlet connected to an appliance such as a dishwasher or clothes washing machine. The inlet water valve contains a flow control, a noise suppressor, a pilot valve controlled by an electrically operated armature, and a main valve composed of a diaphragm, diaphragm insert, valving surface and bleed passage. The noise suppressor is located downstream of the flow control and reduces water velocity by first radially dispersing incoming water to the periphery of the noise suppressor in a dispersion chamber. Next, water passes through passage holes located around the periphery of the noise suppressor into a recombining chamber with it is directed toward a central exit port. When water moves in the recombining chamber toward the central exit port, the water converges from different directions further reducing water velocity and noise caused by cavitation.
摘要翻译：电磁控制的先导式进口水阀装置具有连接到住宅水源管的入口和连接到诸如洗碗机或洗衣机的器具的出口。入口水阀包括流量控制器，噪声抑制器，由电动电枢控制的先导阀和由隔膜，隔膜插入件，阀表面和排出通道组成的主阀。噪声抑制器位于流量控制的下游，并且通过首先将进入的水径向分散到分散室中的噪声抑制器的外围来降低水的速度。接下来，水通过位于噪声抑制器周围的通过孔进入复合室，并将其指向中央出口。当水在重组室朝向中心出口移动时，水从不同方向收敛，进一步降低由气蚀引起的水流速度和噪音。

7. 发明授权

US4968933A Automotive wheel speed sensor assembly with stator pole piece carried within aperture of field coil 失效
标题翻译：带有定子极片的汽车车轮速度传感器组件承载在励磁线圈的孔内
公开(公告)号：US4968933A
公开(公告)日：1990-11-06
申请号：US305068
申请日：1989-02-02
申请人： James W. Richmond
发明人： James W. Richmond
IPC分类号： G01P3/44
CPC分类号： G01P3/443 , B60G2204/115
摘要： There is described a speed sensor that is particularly adaptable to moving vehicles such as automobiles. A permanent magnet, stator assembly including a stator pole piece, and field coil having an aperature are held within a cup that is adapted to mate a bearing assembly of a non-driven wheel of the vehicle. The stator pole piece is carried substantially within the aperature of the field coil. Rotor poles are carried on the wheel spindle. A magnetic flux is provided by the permanent magnet, the flux passing through the stator poles and the rotor poles which rotate with the wheel in close proximity to the stator assembly, causing a changing flux field. The changing magnetic flux in turn generates an alternating voltage current in the field coil. The alternating current so generated is then fed through an electrical terminal to a vehicle computer.
摘要翻译：描述了一种特别适用于移动诸如汽车的车辆的速度传感器。包括定子极片的永磁体，定子组件和具有温度的励磁线圈保持在适于与车辆的非从动轮的轴承组件配合的杯内。定子极片基本上在励磁线圈的温度内承载。转子杆承载在车轮主轴上。由永久磁铁提供磁通量，通过定子极的磁通和转子磁极，转子极与转子紧靠定子组件转动，导致变化的磁通场。变化的磁通又产生在场线圈中的交流电压电流。然后将如此生成的交流电通过电气端子馈送到车辆计算机。

8. 发明授权

US4079274A Damping of noise 失效
标题翻译：噪音阻尼
公开(公告)号：US4079274A
公开(公告)日：1978-03-14
申请号：US742614
申请日：1976-11-17
申请人： James W. Richmond
发明人： James W. Richmond
IPC分类号： H02K7/08 , H02K7/09 , H02K5/24
CPC分类号： H02K7/083 , H02K7/09
摘要： A slug is disposed adjacent a rotor of an induction type motor. The slug is of a "ferrous" material such that the attraction between it and the magnetic poles of the rotor creates at least side and preferably both side and end loading of opposed ends of the rotor shaft within its supporting bearings. The slug, disposed stationarily in spaced relation to the rotor, is of a length approximately equal to the length of a chord through adjacent magnetic poles. The action of the slug is to reduce bearing rattle in a rotating member.
摘要翻译：在感应式电动机的转子附近设置有塞子。该块塞是“铁”材料，使得其与转子的磁极之间的吸引力产生转子轴在其支承轴承内的相对端的至少一侧，最好是两侧和端部的负载。与转子间隔开的静止放置的芯块的长度大致等于通过相邻磁极的弦的长度。弹簧的作用是减少旋转构件中的轴承拨浪鼓。

9. 发明授权

US5269333A Anti-clog water valve 失效
标题翻译：防堵水阀
公开(公告)号：US5269333A
公开(公告)日：1993-12-14
申请号：US052008
申请日：1993-04-22
申请人： James W. Richmond
发明人： James W. Richmond
IPC分类号： F16K31/40 , F16K31/04 , F16K31/385
CPC分类号： F16K31/404 , Y10T137/0318
摘要： A household appliance, solenoid controlled, pilot actuated inlet water valve has a diaphragm insert with a bleed valve that substantially closes when a main valve is open to reduce water and contaminate flow through the bleed passage. The pilot valve outlet extension has openings to reduce vacuum drawn from the outlet into an actuation chamber thereby further reducing water flow through the bleed passage. The bleed passage is internally and externally configured to reduce contamination impairment. An anti-hammer rib or lip is placed on the pilot valve outlet extension upstream of a guide tip which provides less close-fitting surface that may be impaired by contaminates while still dampening valve closing to reduce valve noise and pipe hammer.
摘要翻译：家用电器，电磁控制的先导式进口水阀具有带有放泄阀的隔膜插入件，当主阀打开时基本上关闭以减少水并污染通过排放通道的流动。先导阀出口延伸部具有开口，以减少从出口抽吸到致动室中的真空，从而进一步减少通过排放通道的水流。排放通道在内部和外部配置以减少污染物损害。防撞肋或唇缘放置在引导头上游的先导阀出口延伸部上，其提供较不紧密的表面，其可能受到污染物的损害，同时仍然阻尼阀关闭以减少阀噪声和管锤。

10. 发明授权

US4953493A Rattle resistant gearshift position indicator 失效
标题翻译：防撞换挡位置指示器
公开(公告)号：US4953493A
公开(公告)日：1990-09-04
申请号：US288224
申请日：1988-12-22
申请人： James W. Richmond
发明人： James W. Richmond
IPC分类号： F16H63/42 , F21V8/00 , G02B6/00
CPC分类号： F16H63/42 , F16H2063/423 , Y10S116/20
摘要： An indicator housing has a window in it and an aperture for passing a gearshift lever through it. There is a light guide having indicia on it which are viewable in the window, an indicating member, and a metal tape connecting the indicating member to the gearshift lever and supporting it for movement along a first axis parallel to the light guide over a range that permits it to be visually aligned in the window with the indicia to indicate the lever position. The indicating member includes a surface at a 45.degree. angle to the first axis. A wire spring has two ends attached to the indicating member and a V-shaped portion between the ends. The end of the V engages the housing and forces the sides of the V against the angled surface to prevent the arm from rattling in directions orthogonal to the first axis. The 45.degree. surface also acts as a reflectinhg surface to reflect light from a bulb into the indicating member.
摘要翻译：一个指示器外壳内有一个窗口，一个通过变速杆的孔。有一个导光板，其上有可以在窗口上看到的标记，一个指示构件和一个金属带，该指示构件和金属带将指示构件连接到变速杆上，并将其支撑在平行于光导的第一轴上，允许其在窗口中与标记在视觉上对准以指示杆位置。指示构件包括与第一轴成45度角的表面。线弹簧具有附接到指示构件的两端和端部之间的V形部分。 V的端部与壳体接合并迫使V的侧面抵靠倾斜的表面，以防止臂在与第一轴线正交的方向上发出咔嗒声。 45°表面也作为反射表面，以将来自灯泡的光反射到指示构件。

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