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41. 发明授权

US4027851A Faucet valve and seal therefor 失效
标题翻译：水龙头阀门及其密封件
公开(公告)号：US4027851A
公开(公告)日：1977-06-07
申请号：US590848
申请日：1975-06-27
申请人： Walter F. Schlotman
发明人： Walter F. Schlotman
IPC分类号： F16K1/02 , F16K1/42 , F16K31/50 , F16K39/02 , F16K25/00
CPC分类号： F16K31/508 , F16K39/022
摘要： A fluid valve for use in a two handle faucet assembly has a housing, a sleeve within the housing, a stem positioned within the sleeve with a handle portion extending outside of the sleeve and housing, and a reciprocal piston. Rotation of the stem causes reciprocation of the piston. A grommet-type seal is attached to the interior end of the sleeve, adjacent its inlet, and has a portion extending within the sleeve toward the axially movable piston. The seal portion extends in the direction of fluid flow through the valve with the piston closing against the direction of fluid flow onto the extending portion of the seal to effect opening and closing of the valve.
摘要翻译：用于两把手龙头组件的流体阀具有壳体，壳体内的套筒，位于套筒内的柄部，其具有延伸到套筒和壳体外部的手柄部分以及往复活塞。杆的旋转引起活塞的往复运动。垫圈式密封件邻近其入口附接到套筒的内端，并且具有在套筒内朝向可轴向移动的活塞延伸的部分。密封部分沿流体流动的方向延伸穿过阀门，活塞抵靠流体流向密封件的延伸部分的方向，以实现阀的打开和关闭。

42. 发明授权

US3997116A Adjustable shower head 失效
标题翻译：可调淋浴头
公开(公告)号：US3997116A
公开(公告)日：1976-12-14
申请号：US626034
申请日：1975-10-28
申请人： Alfred M. Moen
发明人： Alfred M. Moen
IPC分类号： B05B1/12 , B05B1/18 , B05B1/30 , B05B15/06 , E03C1/08 , E03C1/086
CPC分类号： B05B1/3086 , B05B15/067 , E03C2001/082
摘要： An adjustable shower head has a pivotal attachment of the body of the shower head to a conventional swivel or ball member which includes a releasable retainer interlocked to the shower head in a tamperproof manner. At the discharge end of the shower head there is a removable spray forming member and means for creating water pressure behind the spray forming member to maintain it in an appropriate spray forming position.
摘要翻译：可调淋浴头具有将淋浴头的主体枢转地连接到常规的旋转或球形构件，该旋转体或球构件包括以防篡改的方式与淋浴喷头互锁的可释放保持器。在淋浴喷头的排放端有一个可移除的喷雾形成部件和用于在喷雾形成部件后面产生水压的装置，以将其保持在适当的喷射形成位置。

43. 发明授权

US3968779A Fuel injection pump and injection control system therefor 失效
标题翻译：燃油喷射泵及喷油控制系统
公开(公告)号：US3968779A
公开(公告)日：1976-07-13
申请号：US548906
申请日：1975-02-11
申请人： Charles W. Davis
发明人： Charles W. Davis
IPC分类号： F02D1/02 , F02D1/18 , F02M41/14 , F02D1/00 , F02D1/04
CPC分类号： F02M41/1411
摘要： A fuel injection pump with a control system for regulating the quantity and timing of the delivery of fuel to an associated engine is disclosed. In the control system, three pistons, slidably mounted in parallel bores, are provided. One of the pistons is powered so that it assumes an axial position indicative of engine speed. A second piston is powered to assume an axial position indicative of the quantity of fuel being delivered by the pump. The first and second pistons are each provided with a cam surface, and cam followers controlled thereby interconnect these pistons with the third piston to control the axial position of the third piston and the timing of delivery of fuel by the pump. A second cam surface on the speed positioned piston is connected to a variable stop which varies the maximum amount of fuel which can be delivered by the pump in accordance with speed and a second cam surface on the fuel quantity positioned piston actuates a feedback control to adjust the amount of fuel delivered by the pump so as to maintain the selected engine speed. Various additional modifying or override controls are provided to selectively modify the operation of the pump in accordance with other parameters, such as manifold air pressure, or during starting, or in case of malfunction.
摘要翻译：公开了一种燃料喷射泵，其具有用于调节向相关发动机输送燃料的量和时间的控制系统。在控制系统中，提供可滑动地安装在平行孔中的三个活塞。其中一个活塞被提供动力，使其呈现指示发动机转速的轴向位置。第二活塞被供电以呈现指示由泵递送的燃料量的轴向位置。第一和第二活塞各自设置有凸轮表面，并且由此控制的凸轮从动件将这些活塞与第三活塞相互连接，以控制第三活塞的轴向位置和由泵输送燃料的时间。速度定位的活塞上的第二凸轮表面连接到可变挡块，该可变挡块改变可以根据速度由泵输送的最大量的燃料，并且燃料量定位的活塞上的第二凸轮表面启动反馈控制以调整由泵输送的燃料量以保持所选择的发动机转速。提供各种附加的修改或覆盖控制以根据其他参数（例如歧管空气压力）或启动期间或在故障的情况下选择性地修改泵的操作。

44. 发明授权

US3840048A Seal construction 失效
标题翻译：密封结构
公开(公告)号：US3840048A
公开(公告)日：1974-10-08
申请号：US30354372
申请日：1972-11-03
申请人： STANADYNE INC
发明人： MOEN A
IPC分类号： F16K11/085 , F16K11/02
CPC分类号： F16K11/085 , Y10T137/7668 , Y10T137/86823
摘要： A seal for use in a valve construction which has a member movable relative to a sleeve valve member and a housing enclosing the movable member and valve member. The seal has a port seal portion which extends through a port in the valve member with the inner rim of the port seal portion being in sealing contact with the movable member. Means are provided for biasing the port seal portion into sealing contact with the movable member.
摘要翻译：一种用于阀结构的密封件，其具有可相对于套筒阀构件移动的构件和封闭可动件和阀构件的壳体。密封件具有端口密封部分，其延伸穿过阀构件中的端口，端口密封部分的内缘与可动构件密封接触。提供了用于将端口密封部分偏置成与可移动部件密封接触的装置。

45. 发明授权

US3835887A Valve construction with water modulation 失效
标题翻译：水调制阀门结构
公开(公告)号：US3835887A
公开(公告)日：1974-09-17
申请号：US33044573
申请日：1973-02-07
申请人： STANADYNE INC , MONGERSON P
发明人： MONGERSON P , MOEN A
IPC分类号： F16K11/078 , F16K11/085 , F16K11/07
CPC分类号： F16K11/078 , F16K11/085 , Y10T137/86549 , Y10T137/86734 , Y10T137/86823
摘要： A mixing valve including a body member having inlet passages terminating on the exterior thereof in spaced relation, one from another. A handle member is movable on the body member and defines a mixing chamber. The handle member and body member cooperate to modulate the fluid passing to the mixing chamber to provide a greater degree of handle rotation in the comfort zone.
摘要翻译：一种混合阀，包括主体构件，该主体构件具有以彼此间隔开的关系在其外部终止的入口通道。手柄构件可在主体构件上移动并限定混合室。手柄构件和主体构件协作以调节通向混合室的流体，以在舒适区域中提供更大程度的手柄旋转。

46. 发明授权

US3722801A Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US3722801A
公开(公告)日：1973-03-27
申请号：US3722801D
申请日：1970-09-11
申请人： STANADYNE INC
发明人： CHAPUIS M
IPC分类号： F02B75/02 , F02M61/12 , F16K21/10
CPC分类号： F02M61/12 , F02B2075/027 , Y10T137/7835
摘要： An inwardly opening pressure actuated liquid fuel injector is provided with a valve mounted in an apertured valve guide for reciprocation. The bearing portion of the valve is provided with a pair of longitudinally spaced V-shaped peripheral grooves which are closed by the mating bearing surface of the aperture of the guide and serve to hydraulically center the valve in the aperture and minimize mechanical friction during reciprocation.

47. 发明授权

US3704963A Fuel pump 失效
标题翻译：燃油泵
公开(公告)号：US3704963A
公开(公告)日：1972-12-05
申请号：US3704963D
申请日：1971-02-03
申请人： STANADYNE INC
发明人： BAXTER LEONARD N
IPC分类号： F02M41/14 , F02M63/02 , F04B49/00 , F04B13/02
CPC分类号： F02M41/1427 , F02M63/02 , F02M2041/145 , F02M2041/1472 , F02M2041/1477
摘要： A fuel pump including a charge pump for delivering discrete pulses of high pressure fuel sequentially to the several cylinders of an engine has an automatic system, effective at low loads, to improve combustion efficiency and decrease air pollution. A reciprocable shuttle piston is disposed between the high pressure generating chamber of the charge pump and a second chamber which is selectively connected to a supply conduit past a by-pass restriction provided by the metering valve. The metering valve passes a measured charge of fuel to the pressure chamber prior to each pumping stroke, and at low engine loads, connects the second chamber with the supply conduit during alternate pumping strokes so that the shuttle piston is free to move to increase the volume of the pressure chamber to store the charge of fuel, prevent pressure build-up and delivery of the charge to the engine. Prior to the next pumping stroke, another charge is delivered to the pressure chamber, and continued communication of the second chamber with the supply conduit moves the shuttle piston to reduce the volume of the pressure chamber an amount equal to the stored charge so that a double charge of fuel is pressurized and delivered to the engine. As engine load increases, and the metering valve opens to increase the measured charge to the pressure chamber, the by-pass restriction becomes smaller and the charges of fuel delivered during successive pumping strokes become equal when the by-pass restriction is closed. In a variant, the second chamber for the shuttle is selectively connected to a supply conduit by a passage which by-passes the metering valve so that the pump may be used for an engine having one-half the number of cylinders for which the pump is designed. A valve in the by-pass passage is closed when the pump is used for an engine having the designed number of cylinders and opened when used with an engine having one-half that number.
摘要翻译：包括用于将高压燃料的离散脉冲顺序地输送到发动机的几个气缸的电荷泵的燃料泵具有在低负载下有效的自动系统，以提高燃烧效率并减少空气污染。可往复运动的活塞被设置在电荷泵的高压发生室和第二腔室之间，第二腔室通过计量阀提供的旁路限制器选择性地连接到供应导管。计量阀在每个泵送冲程之前将测量的燃料量传递到压力室，并且在低发动机负荷下，在交替泵送冲程期间将第二腔室与供应管道连接，使得梭式活塞自由移动以增加体积的压力室以存储燃料的费用，防止压力积聚和将电荷输送到发动机。在下一个泵送冲程之前，另一个进料被输送到压力室，并且第二腔室与供应管道的持续连通使梭式活塞移动，以使压力室的体积减小等于储存的电荷的量，使得双重燃料的加注被加压并输送到发动机。随着发动机负荷增加，并且计量阀打开以将测量的电荷增加到压力室，旁路限制变得更小，并且当旁路限制关闭时，连续泵送冲程期间输送的燃料的电荷变得相等。

48. 发明授权

US3594020A Fastening means for crankcase vent valve 失效
标题翻译：用于起重机门阀的紧固装置
公开(公告)号：US3594020A
公开(公告)日：1971-07-20
申请号：US3594020D
申请日：1969-04-24
申请人： STANADYNE INC
发明人： EHLERT WILLIAM E
IPC分类号： F01M13/02 , F16L41/02 , F16L33/00
CPC分类号： F01M13/023 , F16L41/02 , Y10T29/49936
摘要： An improved means and method for fastening a crankcase ventilating valve in an internal combustion engine comprising an outlet body of heat stabilized plastic receiving therein the metal valve housing of a crankcase vent valve with said housing having both a straight knurled portion and a locking ridge to provide adequate locking of the valve housing in the outlet body.

49. 外观设计

USD303830S Combined hand shower diverter knob and escutcheon 失效
公开(公告)号：USD303830S
公开(公告)日：1989-10-03
申请号：US3305
申请日：1987-01-13
申请人： Roger H. Ramsey , Mitchell L. Wilgus
设计人： Roger H. Ramsey , Mitchell L. Wilgus

50. 外观设计

USD303468S Bathroom tissue holder 失效
公开(公告)号：USD303468S
公开(公告)日：1989-09-19
申请号：US3307
申请日：1987-01-13
申请人： Roger H. Ramsey , Mitchell L. Wilgus
设计人： Roger H. Ramsey , Mitchell L. Wilgus

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