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1. 外观设计

USD358868S Faucet mounted water treatment device 失效
公开(公告)号：USD358868S
公开(公告)日：1995-05-30
申请号：US18145
申请日：1994-01-31
申请人： Richard D. Hembree , William E. Stumpf , Jeffrey A. Weber , James L. Lund
设计人： Richard D. Hembree , William E. Stumpf , Jeffrey A. Weber , James L. Lund

2. 外观设计

USD377515S Water filter cartridge 失效
公开(公告)号：USD377515S
公开(公告)日：1997-01-21
申请号：US22864
申请日：1994-05-13
申请人： Richard D. Hembree , James L. Lund
设计人： Richard D. Hembree , James L. Lund

3. 发明授权

US5785844A End of life mechanism for water treatment cartridge 失效
标题翻译：水处理盒的寿命终止机制
公开(公告)号：US5785844A
公开(公告)日：1998-07-28
申请号：US637853
申请日：1996-04-25
申请人： James L. Lund , David J. Emmons , Richard D. Hembree
发明人： James L. Lund , David J. Emmons , Richard D. Hembree
IPC分类号： C02F1/28 , B01D29/60 , B01D35/02 , B01D35/143 , C02F1/00 , G04F1/06
CPC分类号： G04F1/06 , C02F1/003 , C02F2209/445 , C02F2307/04
摘要： An apparatus for use with a water treatment unit that indicates the end of life of the unit. The apparatus comprises a housing with at least one opening for the passage of liquid to a chamber, formed by the interior of the housing and the water treatment unit. The chamber includes a support member mounted to the housing. A float is rotationally mounted on the support member. The support member limits float movement to a predetermined distance upon each rotation of the float, resulting from each cycle of the water treatment unit. Once the float has made a specific number of rotations and has travelled the complete distance of the support member as water fills and drains from the chamber, the float rests in a position where it is visible through an opening in the housing, indicative of the end of life of the water treatment unit.
摘要翻译：与水处理单元一起使用的装置，其指示单元的寿命终止。该装置包括具有至少一个开口的壳体，用于使液体通向由壳体的内部和水处理单元形成的室。腔室包括安装到壳体的支撑构件。浮子被旋转地安装在支撑构件上。由于水处理单元的每个循环，浮子的每次旋转都将浮动运动限制在预定距离。一旦浮子已经做出特定数量的旋转并且当水从腔室中充满和排出时已经行进了支撑构件的完整距离，则浮子位于通过壳体中的开口可见的位置，指示结束的水处理单元的生命。

4. 发明授权

US5536394A End of life mechanism for water treatment cartridge 失效
标题翻译：水处理盒的寿命终止机制
公开(公告)号：US5536394A
公开(公告)日：1996-07-16
申请号：US341420
申请日：1994-11-17
申请人： James L. Lund , David J. Emmons , Richard D. Hembree
发明人： James L. Lund , David J. Emmons , Richard D. Hembree
IPC分类号： C02F1/28 , B01D29/60 , B01D35/02 , B01D35/143 , C02F1/00 , G04F1/06
CPC分类号： G04F1/06 , C02F1/003 , C02F2209/445 , C02F2307/04
摘要： An apparatus for use with a water treatment unit and in particular, those having a treatment cartridge, that indicates the end of life of the unit. The apparatus comprises a housing with at least one opening for the passage of liquid to a chamber, formed by the interior of the housing and the water treatment unit. The chamber includes a support member mounted to the housing. A float is rotationally mounted on the support member. The support member limits float movement to a predetermined distance upon each rotation of the float, resulting from each cycle (use) of the water treatment unit. Once the float has made a specific number of rotations and has travelled the complete distance of the support member (as water fills and drains from the chamber), the float rests in a position where it is visible through an opening in the housing, indicative of the end of life of the water treatment unit.
摘要翻译：一种用于水处理装置的装置，特别是具有处理盒的装置，其指示该装置的使用寿命。该装置包括具有至少一个开口的壳体，用于使液体通向由壳体的内部和水处理单元形成的室。腔室包括安装到壳体的支撑构件。浮子被旋转地安装在支撑构件上。由于水处理单元的每个周期（使用），浮子的每次旋转都将浮动运动限制在预定的距离。一旦浮子已经做出特定数量的旋转并且已经行进了支撑构件的完整距离（当水从腔室中填充和排出）时，浮子位于通过壳体中的开口可见的位置，指示水处理单元的使用寿命终止。

5. 发明授权

US06241103B1 Filter cartridge for water treatment device 失效
标题翻译：水处理设备滤芯
公开(公告)号：US06241103B1
公开(公告)日：2001-06-05
申请号：US08629193
申请日：1996-04-08
申请人： Richard D. Hembree
发明人： Richard D. Hembree
IPC分类号： B01D2700
CPC分类号： B01D24/008 , B01D24/04 , B01D24/4861 , B01D35/043 , B01D35/143 , B01D35/147 , B01D35/153 , C02F1/003 , C02F1/008 , C02F2201/006 , C02F2209/445
摘要： A water filter cartridge including an outer shell, an inlet opening proximate a first end, an outlet opening and a cam extending axially from the first end. Cam is constructed and arranged so as to reset a mechanical flow totalization mechanism in a water treatment device. A channel and notch in the first end of the cartridge provide fluid communication to a chamber of a water treatment device.
摘要翻译：一种水过滤器滤芯，包括外壳，靠近第一端的入口，出口开口和从第一端轴向延伸的凸轮。凸轮被构造和布置，以便重新设置水处理装置中的机械流量积分机构。墨盒第一端的通道和槽口提供与水处理装置的腔室的流体连通。

6. 发明授权

US5527451A Water treatment device with volume totalization valve 失效
标题翻译：水处理装置与累加器和旁路。
公开(公告)号：US5527451A
公开(公告)日：1996-06-18
申请号：US207380
申请日：1994-03-08
申请人： Richard D. Hembree , Brian F. Sullivan
发明人： Richard D. Hembree , Brian F. Sullivan
IPC分类号： C02F1/28 , B01D24/00 , B01D27/00 , B01D35/04 , B01D35/143 , B01D35/153 , C02F1/00
CPC分类号： C02F1/008 , B01D24/008 , B01D35/043 , B01D35/143 , B01D35/153 , C02F1/003 , C02F2201/006 , C02F2209/445
摘要： A water treatment device including an arrangement having mechanisms for mechanically totaling the volume of water filtered and for indicating when the replaceable filter cartridge has reached the end of its useful life. End-of-life indication is provided by a valve mechanism for stopping flow after a predetermined volume has been filtered. The arrangement includes a novel mechanism for resetting the flow totalization mechanism. The preferred water treatment device is faucet mounted and also includes a novel flow bypass design.
摘要翻译：一种水处理装置，包括具有用于机械地总计过滤的水的体积并且用于指示何时更换的滤筒已经达到其使用寿命的终点的装置的装置。寿命终止指示由阀机构提供，用于在预定体积被过滤之后停止流动。该装置包括用于重新设定流量累计机构的新型机构。优选的水处理装置是水龙头安装的，并且还包括新颖的流动旁路设计。

7. 发明申请

US20080273997A1 DIAPHRAGM PUMP POSITION CONTROL WITH OFFSET VALVE AXIS 有权
标题翻译：离型泵位置控制与偏心阀轴
公开(公告)号：US20080273997A1
公开(公告)日：2008-11-06
申请号：US11743505
申请日：2007-05-02
申请人： Richard D. Hembree
发明人： Richard D. Hembree
IPC分类号： F04B35/00
CPC分类号： F04B43/067 , F04B43/0081 , F04B43/073
摘要： A hydraulically driven pump includes a diaphragm, a piston, a transfer chamber, a fluid reservoir, and a valve spool. The transfer chamber is defined between the diaphragm and piston and is filled with a hydraulic fluid. The fluid reservoir is in fluid communication with the transfer chamber via at least one valve. The valve spool is configured to control fluid flow between the transfer chamber and the fluid reservoir. The valve spool is movable to open and close an opening into the at least one valve only when an overfill condition or an underfill condition exists in the transfer chamber. The valve spool is moveable along an axis that is non-coaxial with an axis of movement of the diaphragm.
摘要翻译：液压驱动泵包括隔膜，活塞，转移室，流体储存器和阀芯。传送室限定在隔膜和活塞之间，并且填充有液压流体。流体储存器通过至少一个阀与转移室流体连通。阀芯构造成控制传送室和流体储存器之间的流体流动。只有当传送室中存在过度填充状态或底部填充状态时，阀芯才可移动，以将开口打开并关闭到至少一个阀中。阀芯可以沿着与隔膜的运动轴线不同轴的轴线移动。

8. 发明授权

US4793153A Energy recovery apparatus 失效
公开(公告)号：US4793153A
公开(公告)日：1988-12-27
申请号：US062232
申请日：1987-06-12
申请人： Richard D. Hembree , David E. E. Carmein
发明人： Richard D. Hembree , David E. E. Carmein
IPC分类号： F04B9/115 , F25B15/02 , F25B15/00
CPC分类号： F25B15/025 , F04B9/115 , Y02B30/62
摘要： An energy recovery pump-motor including an energy recovery pump and a mixed-phase motor for replacing conventional valves in fluid circuits such as an absorption refrigeration system. The energy recovery pump pressurizes a first liquid by recovering flow work energy from a second liquid. The mixed-phase motor recovers flow work energy and expansion energy from a high pressure, saturated third liquid and transfers the energy along a shaft to the pump to aid in pressurizing the first liquid. The energy recovery pump is shown in a single effect absorption refrigeration system, while the pump-motor is shown in both single effect and double effect systems.

9. 发明授权

US08148450B2 Process to produce a hydrocarbon rubber cement utilizing a hydrofluorocarbon diluent 有权
标题翻译：使用氢氟烃稀释剂生产烃橡胶水泥的方法
公开(公告)号：US08148450B2
公开(公告)日：2012-04-03
申请号：US11473732
申请日：2006-06-23
申请人： Michael F. McDonald , Scott T. Milner , Timothy D. Shaffer , Robert N. Webb , Richard D. Hembree
发明人： Michael F. McDonald , Scott T. Milner , Timothy D. Shaffer , Robert N. Webb , Richard D. Hembree
IPC分类号： C08F6/00
CPC分类号： C08F6/003 , C08C1/02 , C08C2/04 , C08C2/06 , C08J3/09 , C08J2321/00
摘要： Provided for herein is a process to produce an essentially homogeneous single liquid phase hydrocarbon-rubber cement from a polymer slurry comprising a hydrocarbon-rubber, a diluent, and unreacted monomer(s), the process comprising: (a) contacting the polymer slurry with a hydrocarbon solvent; and (b) removing the diluent in amounts not sufficiently more than is necessary to produce the essentially homogeneous single liquid phase hydrocarbon-rubber cement wherein the mass fraction of monomer(s) in the hydrocarbon-rubber cement, based on the total amount of hydrocarbon-rubber present in the hydrocarbon-rubber cement, is less than the mass fraction of monomer(s) in the hydrocarbon-rubber slurry, based on the total amount of hydrocarbon-rubber present in the hydrocarbon-rubber slurry, wherein the diluent comprises a hydrofluorocarbon.
摘要翻译：本文提供了一种从包含烃橡胶，稀释剂和未反应单体的聚合物浆料制备基本均匀的单液相烃 - 橡胶胶泥的方法，该方法包括：（a）使聚合物浆料与烃溶剂; 和（b）以不足于制备基本上均匀的单液相烃橡胶胶浆所需量的量除去稀释剂，其中基于烃总量的烃 - 橡胶胶浆中单体的质量分数存在于烃 - 橡胶胶浆中的橡胶基于烃 - 橡胶浆料中存在的烃 - 橡胶的总量小于烃 - 橡胶浆料中单体的质量分数，其中稀释剂包含氢氟碳化合物。

10. 发明授权

US07090474B2 Diaphragm pump with overfill limiter 有权
标题翻译：隔膜泵带过量限位器
公开(公告)号：US07090474B2
公开(公告)日：2006-08-15
申请号：US10439535
申请日：2003-05-16
申请人： Kenneth Eugene Lehrke , Richard D. Hembree
发明人： Kenneth Eugene Lehrke , Richard D. Hembree
IPC分类号： F04B43/06
CPC分类号： F04B43/073 , F04B43/067
摘要： A diaphragm pump which overcomes the problem of diaphragm failure due to overfill of the oil transfer chamber. An overfill preventive element in the form of a mechanical stop, a fully closed coil spring, or a valve system, or alternatives are provided.
摘要翻译：一种隔膜泵，其克服了由于输油室的过度填充导致的隔膜故障的问题。提供了一种机械止动器，完全闭合的螺旋弹簧或阀门系统形式的过充保护元件或替代方案。

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