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61. 发明授权

US4988078A High flow rate miniature valve 失效
标题翻译：高流量微型阀
公开(公告)号：US4988078A
公开(公告)日：1991-01-29
申请号：US384716
申请日：1989-07-24
申请人： John H. Otteman
发明人： John H. Otteman
IPC分类号： F16K1/08 , F16K27/02
CPC分类号： F16K27/02 , F16K1/08 , Y10T29/49417
摘要： A valve, particularly for smaller sizes, with minimized envelope size and dead volume. Its body is comprised of two seamless parts, one inserted into the other and welded together with a single weld. This weld is the only joinder of the two parts. The inserted part has a valve seat and a free end which is cantilevered freely into the other part so the free end does not contact the other part. Closure means and actuator means are provided to control the valve.
摘要翻译：一种阀门，特别适用于较小尺寸，具有最小的外壳尺寸和死体积。其主体由两个无缝部分组成，一个插入另一个，并用单个焊缝焊接在一起。该焊接是两部分的唯一联合。插入部分具有阀座和自由端，其自由地悬挂在另一部分中，使得自由端不接触另一部分。提供闭合装置和致动器装置来控制阀。

62. 发明授权

US4943033A Flow control valve 失效
标题翻译：流量控制阀
公开(公告)号：US4943033A
公开(公告)日：1990-07-24
申请号：US408708
申请日：1989-09-18
申请人： Andrew Clayson
发明人： Andrew Clayson
IPC分类号： F16K1/08 , F16K31/50
CPC分类号： F16K1/08 , F16K31/50
摘要： In a high pressure needle valve, a central valve stem extends through a conventional operating sleeve for effecting axial shiftig of a valve head on the inner end of the stem. The outer end of the stem is plain to receive a push-fitted retainer, and a disc or flange spring compressed to approximately 60% is arranged between the retainer and the outer end face of the operating sleeve.
摘要翻译：在高压针阀中，中心阀杆延伸穿过常规的操作套筒，以实现杆头内端上的阀头的轴向移位。杆的外端是平的以容纳推入式保持器，并且在保持器和操作套筒的外端面之间布置有压缩到约60％的盘或法兰弹簧。

63. 发明授权

US11331606B2 Torsional no filter no run system and method 有权
公开(公告)号：US11331606B2
公开(公告)日：2022-05-17
申请号：US16076989
申请日：2017-02-27
申请人： Cummins Filtration IP, Inc.
发明人： Ranjeet Roy , Ken Tofsland , Loick Menez , Ismail C. Bagci , Charles W. Hawkins
IPC分类号： B01D27/10 , B01D35/00 , B01D35/147 , B01D35/153 , B01D35/30 , B01D46/42 , B01D29/21 , B01D46/00 , B01D46/24 , F16K1/02 , F16K1/04 , F16K1/10 , F16K3/26 , F16K31/50 , F16K1/08
摘要： A filtration system comprises a housing and a shell housing removably coupled to the housing. A valve comprise a valve housing and a plunger. The plunger comprises a seal member structured to seal an opening in the valve housing. The plunger is axially movable between a closed position, in which the seal member seals the opening, and an open position, in which the seal member does not seal the opening, thereby permitting fluid to flow through the valve housing. A filter element comprises filter media and an endcap. The endcap comprises an alignment tab configured to rotationally secure the filter element with respect to the shell housing when the shell housing is received in the housing. The endcap comprise a valve interaction projection structured to transfer rotation of the filter element and the shell housing to the plunger during installation of the filter element.

64. 发明授权

US10591051B2 Sensor mounting structure 有权
公开(公告)号：US10591051B2
公开(公告)日：2020-03-17
申请号：US16038574
申请日：2018-07-18
申请人： NIDEC TOSOK CORPORATION
发明人： Hiroshi Shirai , Tomoka Osawa , Toshiaki Nakamura , Kenichi Ozawa
IPC分类号： F16H61/00 , F16K1/08 , F15B13/08 , F16K27/00 , F16K37/00
摘要： A sensor mounting may include an accommodation unit; a sensor case; and a screw member. A flow passage body may include the accommodation unit, and a flow passage opening. The fluid pressure sensor may include a sensor main body, and the sensor case. The sensor case may include a sensing hole. The sensor case may include a columnar portion disposed along a center axis, and a flange portion which protrudes from the columnar portion. The accommodation unit may include a female screw provided in a radially inside surface of the accommodation unit. The screw member may include the screw member may include a hole portion, and a male screw. The screw member may be disposed to be opposed to an upper side of the flange portion.

65. 发明授权

US09599230B2 Female screw member, motor operated valve using the same, and method for producing female screw member for motor operated valve 有权
公开(公告)号：US09599230B2
公开(公告)日：2017-03-21
申请号：US14324782
申请日：2014-07-07
申请人： FUJIKOKI CORPORATION
发明人： Tomoari Ohuchi , Takeshi Suganuma
IPC分类号： F16K1/52 , F16K1/08 , F16H25/20 , F16K31/04
CPC分类号： F16K1/08 , F16H25/2015 , F16K1/523 , F16K31/04
摘要： A female screw member includes a female screw part with a female screw, and a projection part projecting in the direction of a center shaft of the female screw and having a working face in the rotating direction centering on the center shaft. The female screw part and projection part are integrally molded with a resin. The projection part has a spiral inclination face spirally inclining by one round from the working face centering on the center shaft of the female screw. The height H of the working face is equal to or smaller than a pitch P of the female screw. Using the projection part as a fully opening fixing stopper, a motor operated valve includes a valve main body having a valve seat, the female screw member attached to the valve main body, a motor having a rotator and stator, and a valve shaft. The valve shaft is screwed to a female screw of the female screw member, and is rotated and driven by the rotor, and has a fully opening movable stopper capable of contacting the fully opening fixing stopper.

66. 发明授权

US5904338A Valve 失效
标题翻译：阀
公开(公告)号：US5904338A
公开(公告)日：1999-05-18
申请号：US40924
申请日：1998-03-18
申请人： Roland Unruh , Rainer Kesselhut , Heinrich Kramig
发明人： Roland Unruh , Rainer Kesselhut , Heinrich Kramig
IPC分类号： F16K1/36 , F16K20060101 , F16K1/08 , F16K1/22
CPC分类号： F16K1/08 , F16K1/36 , Y10T137/7898 , Y10T137/7901
摘要： A valve, includes a housing formed with a valve seat and having an inlet port and an outlet port; and a shut-off member positioned in a passageway between the inlet port and outlet port and so adjustable as to enable a separation of the inlet port and the outlet port from one another when seated on the valve seat, wherein the valve seat exhibits a seat surface which is so inclined in circumferential direction that intersections of diametrically opposed tangents constructed on the seat surface of the valve seat define an area.
摘要翻译：阀，包括形成有阀座并具有入口和出口的壳体; 以及位于入口端口和出口之间的通道中的切断构件，并且可调节，以便当坐在阀座上时能够使入口和出口彼此分离，其中阀座呈现座在圆周方向上倾斜的表面，构造在阀座的座面上的直径相对的切线的交点限定一个区域。

67. 发明授权

US5868133A Portable drag compressor powered mechanical ventilator 失效
标题翻译：便携式压缩机动力机械呼吸机
公开(公告)号：US5868133A
公开(公告)日：1999-02-09
申请号：US794296
申请日：1997-02-03
申请人： Douglas F. DeVries , Michael J. Cegielski , Warner V. Graves, Jr. , Malcolm R. Williams , Michael B. Holmes
发明人： Douglas F. DeVries , Michael J. Cegielski , Warner V. Graves, Jr. , Malcolm R. Williams , Michael B. Holmes
IPC分类号： A62B7/00 , A61M16/00 , A61M16/10 , A61M16/12 , A61M16/20 , F04B49/06 , F16K1/08 , G01F1/40 , G01F1/42 , F16K31/02
CPC分类号： A61M16/00 , A61M16/0057 , A61M16/0063 , A61M16/0069 , A61M16/1015 , A61M16/12 , A61M16/125 , A61M16/20 , A61M16/202 , A61M16/205 , A61M16/206 , G01F1/40 , G01F1/42 , A61M16/0051 , A61M16/208 , A61M2016/0021 , A61M2016/0027 , A61M2016/0036 , A61M2016/0039 , A61M2016/0042 , A61M2202/0208 , A61M2205/16 , A61M2205/18 , A61M2205/3331 , A61M2205/3365 , A61M2205/3561 , A61M2205/3569 , A61M2205/3592 , A61M2205/42 , A61M2205/502 , A61M2205/581 , A61M2205/587 , A61M2205/70 , A61M2205/8206 , A61M2205/8212
摘要： A ventilator device and system comprising a rotating compressor, preferably a drag compressor, which, at the beginning of each inspiratory ventilation phase, is accelerated to a sufficient speed to deliver the desired inspiratory gas flow, and is subsequently stopped or decelerated to a basal flow level to permit the expiratory ventilation phase to occur. The ventilator device is small and light weight enough to be utilized in portable applications. The ventilator device is power efficient enough to operate for extended periods of time on internal or external batteries. Also provided is an oxygen blending apparatus which utilizes solenoid valves having specific orifice sizes for blending desired amounts of oxygen into the inspiratory gas flow. Also provided is an exhalation valve having an exhalation flow transducer which incorporates a radio frequency data base to provide an attendant controller with specific calibration information for the exhalation flow transducer. Stored, individualized compressor characterization information is used to control the acceleration and deacceleration of the rotating compressor.
摘要翻译：一种呼吸机装置和系统，包括旋转压缩机，优选地是牵引压缩机，其在每个吸气通气阶段开始时被加速到足够的速度以输送期望的吸入气体流量，并随后停止或减速至基流水平，以允许呼气通气阶段发生。呼吸机设备体积小巧，重量轻，可用于便携式应用。呼吸机设备具有足够的功率，足以在内部或外部电池上长时间运行。还提供了一种氧气共混设备，其利用具有特定孔径尺寸的电磁阀将所需量的氧气混合到吸入气体流中。还提供了一种具有呼气流量传感器的呼气阀，其包括射频数据库，以向呼吸控制器提供用于呼气流量传感器的特定校准信息。存储的个性化压缩机特性信息用于控制旋转压缩机的加速和减速。

68. 发明授权

US5694926A Portable drag compressor powered mechanical ventilator 失效
标题翻译：便携式压缩机动力机械呼吸机
公开(公告)号：US5694926A
公开(公告)日：1997-12-09
申请号：US533545
申请日：1995-09-25
申请人： Douglas F. DeVries , Michael J. Cegielski , Warner V. Graves, Jr. , Malcolm R. Williams , Michael B. Holmes
发明人： Douglas F. DeVries , Michael J. Cegielski , Warner V. Graves, Jr. , Malcolm R. Williams , Michael B. Holmes
IPC分类号： A62B7/00 , A61M16/00 , A61M16/10 , A61M16/12 , A61M16/20 , F04B49/06 , F16K1/08 , G01F1/40 , G01F1/42 , A62B9/02 , F16K31/02
CPC分类号： A61M16/00 , A61M16/0057 , A61M16/0063 , A61M16/0069 , A61M16/1015 , A61M16/12 , A61M16/125 , A61M16/20 , A61M16/202 , A61M16/205 , A61M16/206 , G01F1/40 , G01F1/42 , A61M16/0051 , A61M16/208 , A61M2016/0021 , A61M2016/0027 , A61M2016/0036 , A61M2016/0039 , A61M2016/0042 , A61M2202/0208 , A61M2205/16 , A61M2205/18 , A61M2205/3331 , A61M2205/3365 , A61M2205/3561 , A61M2205/3569 , A61M2205/3592 , A61M2205/42 , A61M2205/502 , A61M2205/581 , A61M2205/587 , A61M2205/70 , A61M2205/8206 , A61M2205/8212
摘要： A ventilator device and system comprising a rotating compressor, preferably a drag compressor, which, at the beginning of each inspiratory ventilation phase, is accelerated to a sufficient speed to deliver the desired inspiratory gas flow, and is subsequently stopped or decelerated to a basal flow level to permit the expiratory ventilation phase to occur. The ventilator device is small and light weight enough to be utilized in portable applications. The ventilator device is power efficient enough to operate for extended periods of time on internal or external batteries. Also provided is an oxygen blending apparatus which utilizes solenoid valves having specific orifice sizes for blending desired amounts of oxygen into the inspiratory gas flow. Also provided is an exhalation valve having an exhalation flow transducer which incorporates a radio frequency data base to provide an attendant controller with specific calibration information for the exhalation flow transducer.
摘要翻译：一种呼吸机装置和系统，包括旋转压缩机，优选地是牵引压缩机，其在每个吸气通气阶段开始时被加速到足够的速度以输送期望的吸入气体流量，并随后停止或减速至基流水平，以允许呼气通气阶段发生。呼吸机设备体积小巧，重量轻，可用于便携式应用。呼吸机设备具有足够的功率，足以在内部或外部电池上长时间运行。还提供了一种氧气共混设备，其利用具有特定孔径尺寸的电磁阀将所需量的氧气混合到吸入气体流中。还提供了一种具有呼气流量传感器的呼气阀，其包括射频数据库，以向呼吸控制器提供用于呼气流量传感器的特定校准信息。

69. 发明授权

US4197877A Pressure reducing valve 失效
标题翻译：减压阀
公开(公告)号：US4197877A
公开(公告)日：1980-04-15
申请号：US867114
申请日：1978-01-05
申请人： Michael E. Winiasz
发明人： Michael E. Winiasz
IPC分类号： F16K1/54 , F16K31/363 , F16K47/08 , F16K1/08
CPC分类号： F16K1/54 , F16K31/363 , F16K47/08 , Y10T137/7768 , Y10T137/86734
摘要： A pressure reducing valve that is particularly adapted for use with steam at high pressures and temperatures. The valve embodies a main valve seat member that is provided with a valve seat and flow control means disposed downstream of the valve seat to prevent development of zones of excessive velocity of flow through the valve seat and to prevent excessive noise in operation. The position of the main valve spool that controls flow through the main valve seat is controlled by a piston operating in a cylinder and the supply of fluid under pressure to the cylinder is controlled by a pilot valve assembly. The main valve seat member and the main valve spool and the pilot valve assembly can readily be removed from and replaced in the housing of the valve without breaking the connections between the housing and external fluid conduits.
摘要翻译：一种特别适用于高压和高温蒸汽的减压阀。该阀具有主阀座构件，该主阀座构件设置有阀座和设置在阀座下游的流量控制装置，以防止通过阀座的过大流速区域的发展，并防止操作中的过度噪声。控制通过主阀座的流量的主阀阀芯的位置由在气缸中工作的活塞控制，并且通过先导阀组件控制在压力下供给气缸的流体。主阀座构件和主阀阀芯和先导阀组件可以容易地从阀门的壳体中移除并替换，而不会破坏外壳和外部流体管道之间的连接。

70. 发明授权

US3473566A Control valve 失效
公开(公告)号：US3473566A
公开(公告)日：1969-10-21
申请号：US3473566D
申请日：1968-04-19
申请人： CLARK EQUIPMENT CO
发明人： PEPPEL JON H
IPC分类号： F15B13/06 , E03B7/07 , F16K1/08 , F16K15/18
CPC分类号： F15B13/06 , Y10T137/8671 , Y10T137/87241

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