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61. 发明申请

US20100243080A1 Gas Pressure Regulator and Method for Assembling and Disassembling the Regulator 有权
标题翻译：气体压力调节器以及组装和拆卸调节器的方法
公开(公告)号：US20100243080A1
公开(公告)日：2010-09-30
申请号：US12794659
申请日：2010-06-04
申请人： Stefano Zecchi , Andrea Monti
发明人： Stefano Zecchi , Andrea Monti
IPC分类号： G05D16/06 , F16K31/126 , B23P11/00 , B23P19/00
CPC分类号： G05D16/0647 , Y10S137/906 , Y10T29/49815 , Y10T29/49826 , Y10T137/0491 , Y10T137/0497 , Y10T137/5994 , Y10T137/6109 , Y10T137/7782 , Y10T137/7793 , Y10T137/7797 , Y10T137/782 , Y10T137/7821
摘要： A gas pressure regulator comprises a main body having a first, gas inlet pipe and a second, gas outlet pipe, a calibrated gas passage through which gas flows from the first pipe to the second pipe, a shutter housed at least partially in the main body and mobile lengthwise along a first defined line to adjust the opening of the calibrated passage, a device for actuating the shutter and a regulator spring unit opposing the movement of the shutter.
摘要翻译：气体压力调节器包括具有第一气体入口管和第二气体出口管的主体，气体出口管，气体从第一管流动到第二管的校准气体通道，至少部分地容纳在主体中的活门并且沿着第一限定线沿纵向方向移动以调节校准通道的开口，用于致动闸门的装置和与闸门的运动相对的调节器弹簧单元。

62. 发明授权

US07556057B2 Gas pressure regulator 失效
标题翻译：气压调节器
公开(公告)号：US07556057B2
公开(公告)日：2009-07-07
申请号：US11510841
申请日：2006-08-28
申请人： Steven Metcalfe
发明人： Steven Metcalfe
IPC分类号： G05D16/02
CPC分类号： G05D16/0669 , Y10T137/7793 , Y10T137/7821
摘要： A pressure regulator for dispensing CO2 gas from a pressurized cylinder which has a reduced probability of freezing when liquid carbon dioxide is converted to the gaseous phase. A plunger which is configured to increase the length of the gas flow path between the regulator inlet and the regulator outlet, and thus to allow liquid CO2 more time to convert to a gas before egressing from the regulator. In the preferred embodiment orifices are provided through the plunger head and spaces are provided about the periphery of the plunger head, which allow the CO2 liquid to flow from the underside of the plunger through the plunger head, over the top of the plunger and about the side of the plunger head before egressing through the regulator outlet.
摘要翻译：用于从加压气瓶中分配二氧化碳气体的压力调节器，其在液态二氧化碳转化为气相时具有降低的冷冻概率。一种柱塞，其构造成增加调节器入口和调节器出口之间的气体流动路径的长度，并且因此允许液体CO 2在从调节器排出之前更多地转换成气体。在优选实施例中，孔通过柱塞头提供，并且围绕柱塞头的周边设置空间，其允许CO 2液体从柱塞的下侧通过柱塞头流过柱塞的顶部，并且围绕在通过调节器出口出口之前，柱塞头的一侧。

63. 发明申请

US20060127722A1 Regulator for fuel cell 有权
标题翻译：燃料电池调节器
公开(公告)号：US20060127722A1
公开(公告)日：2006-06-15
申请号：US10725790
申请日：2003-12-01
申请人： Yoji Nakajima , Kazuki Ishikawa , Takashi Yoshida , Katsumi Sahoda , Kouji Miyano
发明人： Yoji Nakajima , Kazuki Ishikawa , Takashi Yoshida , Katsumi Sahoda , Kouji Miyano
IPC分类号： H01M8/04 , F16K1/00
CPC分类号： F16K17/196 , F16K31/1268 , G05D16/0672 , G05D16/185 , H01M8/04089 , H01M8/04126 , H01M2250/20 , Y02T90/32 , Y10T137/271 , Y10T137/7757 , Y10T137/7797 , Y10T137/7801 , Y10T137/7821
摘要： A regulator for use with fuel cells, which is mounted in a pressure controller of a fuel cell system, has a first diaphragm flexible under the pressure of pilot air supplied as an oxidizing agent to a pilot chamber, a second diaphragm flexible under the pressure of a hydrogen-containing gas flowing through a fluid passage, and a rod connected to a valve head. The spring force of a first spring is set to a value greater than the spring force of a second spring. The regulator is of a normally closed type in which the valve head is seated on a valve seat when the pilot air is not supplied to the pilot chamber.
摘要翻译：用于燃料电池的调节器，其安装在燃料电池系统的压力控制器中，具有在作为氧化剂供应到先导室的先导空气的压力下具有柔性的第一隔膜，第二隔膜在压力为流过流体通道的含氢气体和连接到阀头的杆。第一弹簧的弹簧力被设定为大于第二弹簧的弹簧力的值。调节器是常闭型，当先导空气未被供应到先导室时，阀头就座在阀座上。

64. 发明申请

US20040231726A1 Regulator 失效
标题翻译：调节器
公开(公告)号：US20040231726A1
公开(公告)日：2004-11-25
申请号：US10725864
申请日：2003-12-01
申请人： Keihin Corporation
发明人： Yoji Nakajima , Kazuki Ishikawa , Takashi Yoshida , Katsumi Sahoda , Kouji Miyano
IPC分类号： G05D016/04
CPC分类号： B60L11/1892 , B60L11/1883 , B60L11/1896 , B60L2240/36 , B60L2250/26 , F02M21/0239 , G05D16/0658 , G05D16/0672 , Y02T10/32 , Y02T90/16 , Y02T90/34 , Y10T137/7757 , Y10T137/7801 , Y10T137/7821
摘要： A back pressure chamber is defined at an end of a rod for acting in a direction to cancel out a pressure applied to a valve head, and an aspirator chamber is defined closely to the valve head for developing a pressure lower than a secondary pressure due to a suction caused by a nozzle. The rod has a first communication hole and a second communication hole that are defined therein which provides fluid communication between the back pressure chamber and the aspirator chamber.
摘要翻译：背压室限定在杆的端部，用于沿取消施加到阀头的压力的方向作用，并且吸气室紧密地限定在阀头上，用于形成低于次级压力的压力，由于由喷嘴造成的吸力。杆具有限定在其中的第一连通孔和第二连通孔，其提供背压室和抽吸室之间的流体连通。

65. 发明授权

US4450858A Gas pressure reducing regulator 失效
标题翻译：气体减压调节器
公开(公告)号：US4450858A
公开(公告)日：1984-05-29
申请号：US386999
申请日：1982-06-10
申请人： Byron H. Acomb
发明人： Byron H. Acomb
IPC分类号： G05D16/06 , F16K31/12
CPC分类号： G05D16/0663 , Y10T137/7757 , Y10T137/7795 , Y10T137/7821 , Y10T137/7826
摘要： A gas pressure reducing regulator having a valve assembly with a slidable valve member containing a valve seat disposed within a valve chamber communicating with the inlet opening connection to a source of high inlet pressure through serially connected passageways having intersecting axes with an included angle of less than ninety degrees. The valve assembly also has a frustoconical tapered head juxtaposed relative to the valve seat such that upon loss of valve seat material the nozzle nestles into the seat to close off the valve.
摘要翻译：一种气体减压调节器，其具有阀组件，该阀组件具有可滑动的阀构件，所述阀组件包含设置在阀室内的阀座，所述阀座通过串联连接的通道与入口开口连接到具有高入口压力的源，所述通道具有小于九十度。阀组件还具有相对于阀座并置的截头圆锥形锥形头，使得在阀座材料损失时，喷嘴嵌入阀座以关闭阀。

66. 发明授权

US4413649A Air pressure regulator 失效
标题翻译：气压调节器
公开(公告)号：US4413649A
公开(公告)日：1983-11-08
申请号：US363017
申请日：1982-03-29
申请人： Charles R. Rodd , Doris M. E. Rodd , Richard L. Scheuerman
发明人： Charles R. Rodd , Doris M. E. Rodd , Richard L. Scheuerman
IPC分类号： G05D16/06 , F16K31/12
CPC分类号： G05D16/0661 , Y10T137/7793 , Y10T137/7801 , Y10T137/7821 , Y10T137/7823 , Y10T137/7826
摘要： A nine position air pressure regulator includes a main regulator body member having an unregulated first pressure cavity, a regulated second pressure cavity and a valve seat between the cavities. A diaphragm is in sealing relationship to the second cavity, and the first end of a pressure regulation spring presses against the diaphragm to tend to force it into the second cavity. The spring operates inside of a cylinder, and a yoke is located at the second end of the spring away from the diaphragm. A rotor ring is rotatably mounted with respect to the main body member and threadably mounts a plurality of pairs of cap screw stops. The stops of each pair of screw stops are spaced 180.degree. apart from each other around the rotor and are adjusted to terminate at the same distance from the rotor bottom. By rotating the rotor ring, any desired pair of screw stops can be vertically aligned under the outer ends of the yoke. A piston cup in the cylinder forces the yoke and the spring toward the diaphragm under air pressure. When air pressure is applied to the piston cup in the cylinder, the spring is compressed until the yoke screw stops determines the tension on the spring and so that level of regulated pressure available at the regulated second pressure cavity.
摘要翻译：九位空气压力调节器包括具有未调节的第一压力腔，调节的第二压力腔和在腔之间的阀座的主调节器本体构件。隔膜与第二空腔处于密封关系中，压力调节弹簧的第一端压靠隔膜以倾向于将其压入第二空腔。弹簧在气缸内部操作，并且轭体位于弹簧的远离隔膜的第二端。转子环相对于主体构件可旋转地安装，并且可螺纹地安装多对螺帽止动件。每对螺丝止动件的止动件在转子周围彼此间隔开180°，并被调节为与转子底部相同的距离终止。通过旋转转子环，任何所需的螺钉止动件可以在轭的外端垂直对齐。气缸内的活塞杯在空气压力下迫使轭和弹簧朝向隔膜。当空气压力被施加到气缸中的活塞杯时，弹簧被压缩直到磁轭螺杆停止来确定弹簧上的张力，并且使得在调节的第二压力腔处可用的调节压力水平。

67. 发明授权

US3990470A Means for controlling fluid flow 失效
标题翻译：控制流体流动的手段
公开(公告)号：US3990470A
公开(公告)日：1976-11-09
申请号：US204981
申请日：1971-12-06
申请人： Jerry P. Malec
发明人： Jerry P. Malec
IPC分类号： G05D7/01 , G05D16/06 , F16K17/02
CPC分类号： G05D7/0106 , G05D16/0666 , Y10T137/261 , Y10T137/7821 , Y10T137/7826
摘要： A means for controlling fluid flow including a housing having an input port adapted to be connected to a source of fluid under pressure and also havng an output port adapted to be connected to an apparatus requiring controlled fluid flow or pressure. The housing has a ring-shaped passgeway or orifice provided therein between the input and output ports and is in communicaton therewith. A valve spool is movably mounted in the housing and has an O-ring mounted thereon which is adapted to selectively close the passageway at times when the valve spool is moved in one direction with respect to the housing. One end of a stem is secured to the valve spool and extends therefrom through a seal means provided in the housing. The housing has an adjustable spring loaded diaphragm assembly positioned therein which is operatively connected to the other end of the stem. A spring means normally urges the valve spool in said one direction with the diaphragm spring means normally urging the valve spool in an opposite direction.
摘要翻译：一种用于控制流体流动的装置，包括具有适于连接到压力下的流体源的输入端口的壳体，并且还具有适于连接到需要受控流体流动或压力的装置的输出端口。壳体在输入和输出端口之间具有设置在其中的环形过孔或孔，并与其通信。阀芯可移动地安装在壳体中并且具有安装在其上的O形环，其适于在阀线圈相对于壳体沿一个方向移动时选择性地关闭通道。杆的一端固定到阀芯并通过设置在壳体中的密封装置从其延伸。壳体具有位于其中的可调节的弹簧加载的隔膜组件，其可操作地连接到杆的另一端。弹簧装置通常在所述一个方向上推动阀芯，膜片弹簧装置通常沿相反的方向推动阀芯。

68. 发明授权

US3391897A Diaphragm and piston actuated vavle mechanism 失效
标题翻译：隔膜和活塞致动阀门机构
公开(公告)号：US3391897A
公开(公告)日：1968-07-09
申请号：US53998666
申请日：1966-04-04
申请人： W M WILSON CO INC
发明人： WILSON WARREN M
IPC分类号： F16K31/12
CPC分类号： F16K31/12 , Y10T137/7782 , Y10T137/7821

69. 发明授权

US3323535A Adjustable flow control for metered flow of fluid 失效
标题翻译：流量可调的流量控制
公开(公告)号：US3323535A
公开(公告)日：1967-06-06
申请号：US35599764
申请日：1964-03-27
申请人： HENRY B PETER
发明人： KLEMM WILLIAM F , HANS ALBER
IPC分类号： F16L55/00 , B23Q5/26 , F15B11/044 , F16K17/30
CPC分类号： B23Q5/266 , F15B11/044 , F15B2211/20538 , F15B2211/30525 , F15B2211/40515 , F15B2211/41554 , F15B2211/46 , F15B2211/7053 , F15B2211/75 , Y10T137/2562 , Y10T137/2597 , Y10T137/7795 , Y10T137/7821 , Y10T137/7826 , Y10T137/87917

70. 发明授权

US2941543A Pressure regulator modification 失效
标题翻译：压力调节器改装
公开(公告)号：US2941543A
公开(公告)日：1960-06-21
申请号：US76420458
申请日：1958-09-29
申请人： KLECZEK WALTER S
发明人： KLECZEK WALTER S
IPC分类号： G05D16/06
CPC分类号： G05D16/0663 , Y10T137/7801 , Y10T137/7821 , Y10T137/7827

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