专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20070178000A1 Plunger pump with atmospheric bellows 有权
标题翻译：柱塞泵与大气波纹管
公开(公告)号：US20070178000A1
公开(公告)日：2007-08-02
申请号：US11342431
申请日：2006-01-30
申请人： Stephen Able , Jana Able , Michael Conti , Kerry Vonalt
发明人： Stephen Able , Jana Able , Michael Conti , Kerry Vonalt
IPC分类号： F04B45/02
CPC分类号： F04B43/084 , F04B53/122 , F04B53/143
摘要： A plunger pump including an airtight bellows surrounding a portion of a drive shaft to protect the drive shaft and associated seals and/or bearings from harmful fluids that are being pumped. No counter-pressure fluid exists inside the bellows, other than air, and the bellows is sufficiently rigid to withstand the pressure of the pumped fluid without collapsing. The interior of the bellows is in fluid communication with the atmosphere, negating the need for a reservoir to accommodate varying quantities of counter-pressure fluid as the pump operates.
摘要翻译：柱塞泵包括围绕驱动轴的一部分的气密波纹管，以保护驱动轴以及相关联的密封和/或轴承免受被泵送的有害流体的影响。除了空气之外，波纹管内不存在反压流体，并且波纹管具有足够的刚度以承受泵送流体的压力而不会塌陷。波纹管的内部与大气流体连通，不需要储存器来适应不同数量的反压力流体，因为泵的运行。

82. 发明申请

US20070065304A1 Pump assembly, suppression apparatus for use with a pump, and method of controlling a pump assembly 有权
标题翻译：泵组件，用于泵的抑制装置以及控制泵组件的方法
公开(公告)号：US20070065304A1
公开(公告)日：2007-03-22
申请号：US10976007
申请日：2004-10-28
申请人： Joseph Meloche , Stephen Able , Jana Able
发明人： Joseph Meloche , Stephen Able , Jana Able
IPC分类号： F04B43/06
CPC分类号： F04B43/0736 , F04B11/0075
摘要： A pump assembly comprising an apparatus for reducing process noise manifest in a piping system. The invention introduces a pump pulse to counteract a negative dip in pressure when the reciprocating pump is at the completion of each pump stroke.
摘要翻译：一种泵组件，包括用于降低管道系统中显示的过程噪声的装置。当往复泵在每个泵冲程完成时，本发明引入泵脉冲以抵消压力的下降。

83. 发明申请

US20070065277A1 CENTRIFUGAL COMPRESSOR INCLUDING A SEAL SYSTEM 审中-公开
标题翻译：离心压缩机包括密封系统
公开(公告)号：US20070065277A1
公开(公告)日：2007-03-22
申请号：US11533241
申请日：2006-09-19
申请人： Michael Muller , Jay Robb , Filippo Mariani
发明人： Michael Muller , Jay Robb , Filippo Mariani
IPC分类号： F04D29/08
CPC分类号： F16J15/447 , F04D29/083 , F04D29/284
摘要： A centrifugal compressor includes an impeller that defines an outside diameter and is rotatable about an axis to provide a flow of compressed fluid. A portion of the compressed fluid passes around the outside diameter to define a leakage flow. An extension extends from the impeller and includes a first seal portion that has an average diameter that is greater than or equal to about 50 percent of the outside diameter. A stationary seal ring includes a second seal portion that has a plurality of teeth. The second seal portion is disposed adjacent the first seal portion to define a seal that inhibits the passage of the leakage flow.
摘要翻译：离心式压缩机包括限定外径并可围绕轴线旋转以提供压缩流体流的叶轮。压缩流体的一部分围绕外径通过以限定泄漏流。延伸部从叶轮延伸出来并且包括具有大于或等于外径的约50％的平均直径的第一密封部分。固定密封环包括具有多个齿的第二密封部分。第二密封部分邻近第一密封部分设置以限定阻止泄漏流通过的密封件。

84. 发明授权

US07191792B2 Compressor assembly 有权
标题翻译：压缩机总成
公开(公告)号：US07191792B2
公开(公告)日：2007-03-20
申请号：US10665836
申请日：2003-09-19
申请人： Dean P. Hendrix
发明人： Dean P. Hendrix
IPC分类号： F16M5/00
CPC分类号： F04B39/12 , F04B35/06 , Y10T137/5762
摘要： A compressor assembly having a base. Particularly, a compressor assembly including a base defined at least partially by a support surface and a wall extending upwardly therefrom, an elastomeric coating positioned to cover at least a portion of the base to define a substantially fluid tight containment area, and a fluid compressor positioned within the base with at least a portion of the fluid compressor positioned in the containment area. The present invention may further include a method for assembling a compressor assembly, the method including providing a base having a support surface and a wall extending upwardly therefrom to define a first perimeter, coating at least a portion of the support surface and at least a portion of the wall with an elastomeric material to define a fluid containment area, and positioning at least one fluid compressor component at least partially within the first perimeter.
摘要翻译：具有底座的压缩机组件。特别地，一种压缩机组件，其包括至少部分地由支撑表面限定的基部和从其向上延伸的壁的压缩机组件，弹性体涂层，其被定位成覆盖基部的至少一部分以限定基本上流体密封的容纳区域，以及定位的流体压缩机在基部内，流体压缩机的至少一部分位于容纳区域中。本发明还可以包括一种用于组装压缩机组件的方法，所述方法包括提供具有支撑表面的基座和从其向上延伸的壁以限定第一周边，涂覆至少一部分支撑表面和至少一部分具有弹性体材料以限定流体容纳区域，以及至少部分地在第一周边内定位至少一个流体压缩机部件。

85. 发明申请

US20060237081A1 Double throat pulsation dampener for a compressor 有权
公开(公告)号：US20060237081A1
公开(公告)日：2006-10-26
申请号：US11111269
申请日：2005-04-21
申请人： Michael Lucas , James Gillon , Jason Hunt
发明人： Michael Lucas , James Gillon , Jason Hunt
IPC分类号： F15D1/04
CPC分类号： F04C29/061 , F04B39/0055 , F16L55/041
摘要： A pulsation dampener for receiving a fluid medium containing pressure pulsations. The pulsation dampener can include a body having an inner surface, an inlet, and an outlet, and a fluid path defined at least partially by the inner surface of the body. The fluid path can include a first chamber in fluid communication with the inlet and having a first cross-sectional area, a second chamber positioned adjacent the first chamber and having a second cross-sectional area different from the first cross-sectional area, and a third chamber in fluid communication with the outlet and positioned adjacent the second chamber opposite the first chamber and having a third cross-sectional area different from the second cross-sectional area. The fluid path can be configured such that the second cross-sectional area is greater than the first cross-sectional area and the third cross-sectional area.

86. 发明申请

US20060113099A1 Pneumatic motor improvements and pneumatic tools incorporating same 有权
标题翻译：气动马达改进和气动工具结合使用
公开(公告)号：US20060113099A1
公开(公告)日：2006-06-01
申请号：US11000664
申请日：2004-12-01
申请人： Patrick Livingston , Karl Austin
发明人： Patrick Livingston , Karl Austin
IPC分类号： B25D15/00
CPC分类号： F01C20/04 , B25F5/00 , F01C1/3441 , F01C20/18
摘要： A pneumatic motor having a motor chamber having an inner surface with an eccentric longitudinal axis, a motive gas fluid inlet, and at least one end wall located transversely to the longitudinal axis with an exhaust aperture located therethrough. A rotor is rotatably disposed in the motor chamber on the eccentric longitudinal axis and having a plurality of radial slots, the rotor defining a first rotational position with respect to the longitudinal axis at which the distance between the rotor and the motor chamber is a minimum. A plurality of vanes is slidably carried within the plurality of radial slots and rotationally moving between the fluid inlet and the exhaust aperture during rotation of the rotor. The exhaust aperture is located at a second rotational position with respect to the longitudinal axis such that during rotation of the rotor, the angular distance traveled by each of the plurality of vanes between the first rotational position and the second rotational position in a first rotational direction is greater than 180 degrees.
摘要翻译：一种具有电动机室的气动马达，所述马达室具有带有偏心纵向轴线的内表面，运动气体流体入口以及横向于纵向轴线的至少一个端壁，排气孔位于其中。转子可旋转地设置在偏心纵向轴线上的马达腔室中，并且具有多个径向槽，该转子限定相对于转子和马达室之间的距离最小的纵向轴线的第一旋转位置。多个叶片可滑动地承载在多个径向槽内，并且在转子旋转期间在流体入口和排气孔之间旋转移动。排气孔相对于纵向轴线位于第二旋转位置，使得在转子旋转期间，第一旋转位置和第二旋转位置之间的多个叶片中的每一个在第一旋转方向上行进的角距离大于180度。

87. 发明申请

US20060083650A1 Air compressor assembly 有权
标题翻译：空气压缩机总成
公开(公告)号：US20060083650A1
公开(公告)日：2006-04-20
申请号：US10966805
申请日：2004-10-15
申请人： Brian Sowards
发明人： Brian Sowards
IPC分类号： F01C1/16 , F04C2/00 , F01C1/24
CPC分类号： F04C29/026 , F04C18/023 , F04C18/16 , F04C2240/30 , F04C2240/52 , Y10S418/01
摘要： A compressor assembly comprising first and second housing structures connected to one another. A compression chamber is formed integrally within the first and second housing structures. A separation chamber is formed integrally within the first and second housing structures. An internal fluid passage extends between the compression chamber and the separation chamber.
摘要翻译：一种压缩机组件，包括彼此连接的第一和第二壳体结构。压缩室一体地形成在第一和第二壳体结构内。分离室一体地形成在第一和第二壳体结构内。内部流体通道在压缩室和分离室之间延伸。

88. 发明申请

US20060080981A1 Compressor variable dryer system 有权
标题翻译：压缩机可变干燥器系统
公开(公告)号：US20060080981A1
公开(公告)日：2006-04-20
申请号：US10969528
申请日：2004-10-20
申请人： Ethan King , Scott DeBaldo , James Collins , Paul Kirkpatrick , Alfred Venancio
发明人： Ethan King , Scott DeBaldo , James Collins , Paul Kirkpatrick , Alfred Venancio
IPC分类号： F25D17/04 , F25B49/00 , F25B1/00 , F25D23/00
CPC分类号： B01D53/265
摘要： A dryer assembly for drying compressed fluid received from a fluid compressor. The dryer assembly comprises a compressed fluid circuit and a refrigeration circuit associated with the compressed fluid circuit and configured to reduce the temperature of the compressed fluid and to remove condensate from the compressed fluid. The dryer includes means for manipulating the dryer to regulate the rate of heat transfer between the compressed fluid circuit and the refrigeration circuit. A first sensor senses the lowest temperature of the compressed fluid after the compressed fluid has passed the refrigeration circuit and a second sensor senses a reference temperature. A controller is configured to receive the lowest temperature and reference temperature from the sensors and to determine a relative humidity based on the lowest temperature and the reference temperature. The controller controls the means for manipulating the dryer in response to the determined relative humidity.
摘要翻译：一种用于干燥从流体压缩机接收的压缩流体的干燥器组件。干燥器组件包括压缩流体回路和与压缩流体回路相关联的制冷回路，并被配置为降低压缩流体的温度并且从压缩流体去除冷凝物。干燥机包括用于操纵干燥器以调节压缩流体回路和制冷回路之间的热传递速率的装置。第一传感器感测压缩流体经过制冷回路之后压缩流体的最低温度，第二传感器感测参考温度。控制器配置为从传感器接收最低温度和参考温度，并根据最低温度和参考温度确定相对湿度。控制器响应于确定的相对湿度控制用于操纵干燥器的装置。

89. 外观设计

USD516584S1 Portable air compressor enclosure 有权
标题翻译：便携式空气压缩机外壳
公开(公告)号：USD516584S1
公开(公告)日：2006-03-07
申请号：US29220109
申请日：2004-12-23
申请人： Theodore L. Flatt , Larry A. Sliker , W. Roger Hutchinson
设计人： Theodore L. Flatt , Larry A. Sliker , W. Roger Hutchinson

90. 发明申请

US20050281688A1 Valve apparatus and pneumatically driven diaphragm pump incorporating same 有权
标题翻译：阀门装置和气动驱动隔膜泵结合相同
公开(公告)号：US20050281688A1
公开(公告)日：2005-12-22
申请号：US10869074
申请日：2004-06-16
申请人： Lloyd Towne , Thomas Headley
发明人： Lloyd Towne , Thomas Headley
IPC分类号： F04B43/073 , F04B9/08 , F04B17/00
CPC分类号： F04B43/0733 , F04B43/067 , F04B43/073 , F04B43/0736 , Y10T137/8663
摘要： A valve apparatus and pneumatically driven diaphragm pump incorporating same having a valve body having a longitudinal axis and an actuator having an axis with a first end and a second end. The first and second ends have first and second diaphragms, respectively, disposed thereon and located transversely to the axis of the actuator. Upon inserting the actuator into the valve body, the first and second diaphragms define wall portions of first and second chambers at the first and second ends of the axis of the actuator, respectively, and a chamber defined between the diaphragms.
摘要翻译：一种阀装置和气动驱动的隔膜泵，其包括具有纵向轴线的阀体和具有第一端和第二端的轴的致动器。第一和第二端分别具有设置在其上并且横向于致动器的轴线定位的第一和第二隔膜。在将致动器插入阀体中时，第一和第二隔膜分别在致动器的轴线的第一和第二端分别限定第一和第二室的壁部分，以及限定在隔膜之间的室。

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