公开(公告)号：US20060165540A1

公开(公告)日：2006-07-27

申请号：US11040878

申请日：2005-01-21

申请人： Charles Hawkins ,  Ricky England ,  Kevin South ,  Jeffrey Sharp ,  Ismail Bagci ,  Mark Johnson

发明人： Charles Hawkins ,  Ricky England ,  Kevin South ,  Jeffrey Sharp ,  Ismail Bagci ,  Mark Johnson

IPC分类号： F04B23/00

CPC分类号： F02M37/08 ,  F04B9/14 ,  F04B49/035

摘要： A priming pump for fluid delivery arranged with a base defining a flow inlet, a flow outlet, and a control valve positioned therebetween. The priming pump includes a housing assembled to the base with an inlet flow valve positioned in an inlet valve compartment and an outlet flow valve positioned in an outlet valve compartment. The valve compartments are in communication with a plunger chamber including an axially movable plunger. A spring-biased control knob is assembled to the plunger and to the control valve for controlling its position between either a direct-flow orientation or a by-pass orientation. With the control valve in the by-pass orientation, upward movement of the control knob draws fluid into the inlet valve compartment and into the plunger chamber. The down stroke of the control knob pushes the fluid out of the plunger chamber.

摘要翻译： 用于流体输送的起动泵，其布置有限定流入口，流出口和位于其间的控制阀的基座。 起动泵包括组装到基座的壳体，其具有定位在入口阀室中的入口流动阀和定位在出口阀室中的出口流量阀。 阀室与包括可轴向移动的柱塞的柱塞室连通。 弹簧偏置的控制旋钮组装到柱塞和控制阀上，用于控制其在直流取向或旁路取向之间的位置。 随着控制阀处于旁路方向，控制旋钮的向上运动将流体吸入入口阀室并进入柱塞室。 控制旋钮的下降行程将液体推出柱塞室。

公开(公告)号：US20050178715A1

公开(公告)日：2005-08-18

申请号：US10779156

申请日：2004-02-16

申请人： Chad Thomas ,  Charles Hawkins ,  Kevin South ,  Mark Johnson ,  Ravi Yekula ,  Ricky England ,  Clint DeWeese

发明人： Chad Thomas ,  Charles Hawkins ,  Kevin South ,  Mark Johnson ,  Ravi Yekula ,  Ricky England ,  Clint DeWeese

IPC分类号： B01D29/21 ,  B01D35/14 ,  B01D35/30

CPC分类号： B01D29/21 ,  B01D29/92 ,  B01D29/96 ,  B01D35/14 ,  B01D35/30 ,  B01D2201/295 ,  B01D2201/301 ,  B01D2201/34 ,  B01D2201/4046

摘要： A fuel-water separation filtration system for filtering fuel and for separating water out of the fuel includes a housing assembly, a filter element assembly, and a closing lid. The housing assembly includes a unitary molded housing, a plurality of flow connection fittings that are spin welded into the housing, and a standpipe that is spin welded to the housing. The filter element assembly includes a cover and an endplate and filter media with one end bonded to the cover and an opposite end bonded to the endplate. The standpipe includes an attachment portion that extends beyond the upper end of the filter element assembly and the closing lid is threadedly attached to the attachment portion for closing the housing assembly. The filtration system requires pressurization for proper operation and the filtration system cannot be pressurized without the filter element assembly being installed.

摘要翻译： 用于过滤燃料并将水分离出燃料的燃料 - 水分离过滤系统包括壳体组件，过滤元件组件和关闭盖。 壳体组件包括整体模制壳体，旋转焊接到壳体中的多个流动连接配件以及被旋转焊接到壳体上的立管。 过滤元件组件包括盖和端板以及过滤介质，其一端与盖接合并且相对端与端板结合。 立管包括延伸超过过滤元件组件的上端的附接部分，并且闭合盖螺纹地附接到附接部分以关闭壳体组件。 过滤系统需要加压才能正常运行，如果没有安装过滤器组件，则过滤系统不能加压。

公开(公告)号：US06533926B2

公开(公告)日：2003-03-18

申请号：US09827378

申请日：2001-04-05

申请人： Charles Hawkins ,  Ismail Bagci ,  Zemin Jiang

发明人： Charles Hawkins ,  Ismail Bagci ,  Zemin Jiang

IPC分类号： B01D35143

CPC分类号： B01D35/143 ,  B01D29/21 ,  B01D29/96 ,  B01D2201/291 ,  B01D2201/4046

摘要： A replaceable filter cartridge includes an end plate 106 having a data component 107 electrically coupled to an pair of concentric circuit rings 108, 109. The data component may include a sensor, data chip, or resistor and is configured to provide filtration information to a remote station when the filter cartridge is positioned within the housing of a filtration assembly such that the circuit rings connect with electrical contacts in the housing.

摘要翻译： 可替换的滤筒包括端板106，端板106具有电耦合到一对同心电路环108,109的数据部件107.数据部件可以包括传感器，数据芯片或电阻器，并且被配置为向远程 过滤器滤芯定位在过滤组件的壳体内，使得电路环与外壳中的电触点相连接。

公开(公告)号：US20060053756A1

公开(公告)日：2006-03-16

申请号：US11226152

申请日：2005-09-14

申请人： Charles Hawkins ,  Mark Wieczorek ,  Clinton DeWeese ,  Ricky England

发明人： Charles Hawkins ,  Mark Wieczorek ,  Clinton DeWeese ,  Ricky England

IPC分类号： B01D46/42

CPC分类号： F02M37/221 ,  B01D29/21 ,  B01D35/147 ,  B01D36/001 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/316

摘要： A filter system includes a filter configured to regulate fuel pressure as well as automatically vent air from the filter. A pressure regulator valve is positioned in the top of a standpipe of the filter. The filter includes a filter cartridge with top and bottom end caps. The top end cap of the filter cartridge has a hole with radial sealing gasket, which seals against the top of the standpipe to prohibit flow from bypassing the filter cartridge. This arrangement exposes the regulator valve to the fuel and/or air at the top of the filter housing. Pressure in the housing opens the valve, allowing air and/or fuel to be vented through the standpipe, and back to the fuel tank.

公开(公告)号：US5599364A

公开(公告)日：1997-02-04

申请号：US338244

申请日：1994-11-14

申请人： Charles Hawkins

发明人： Charles Hawkins

IPC分类号： B01D46/00 ,  B01D46/24 ,  B01D46/42 ,  B01D46/52 ,  B01D29/13 ,  B01D29/96

CPC分类号： B01D46/002 ,  B01D46/008 ,  B01D46/2411 ,  B01D46/4281 ,  B01D46/521 ,  B01D2265/024

摘要： A filter locking/support system for releasably urging and maintaining a plurality of separate depending filter elements in a dust collector into and in sealing engagement with the partition between the "dirty" and "clean" sections of said dust collector, said system being preferably made up of: a plurality of parallel pairs of elongated linear filter trays adapted to support cylindrical filters by the mounting plate thereof; which trays are slidably mounted upon a plurality of sloping brackets (or ramps) attached below the partition between the "clean" and "dirty" section of the dust collector such that movement of said trays in a first direction slides said trays up said ramps so as to bring the filter mounting plates resting thereon into sealing engagement with the partition and movement in the opposite direction slides said trays down said ramps so that the filters depending therefrom are no longer in sealing engagement with said partition; an automatic biasing means being provided to urge said trays in the first direction; and an operator engageable release being provided to counteract/disengage automatic biasing when desired.

摘要翻译： 一种过滤器锁定/支撑系统，用于将集尘器中的多个独立的过滤元件可释放地推压并保持在所述集尘器的“脏”部分和“清洁”部分之间的隔板中并与之密封接合，所述系统优选地被制成 多个平行对的细长线性过滤盘，其适于通过其安装板支撑圆柱形过滤器; 这些托盘可滑动地安装在安装在集尘器的“干净”和“脏”部分之间的隔板下方的多个倾斜支架（或斜坡）上，使得所述托盘沿第一方向的移动使所述托盘向上滑动， 为了将放置在其上的过滤器安装板与隔板密封接合，并且沿相反方向的运动沿着所述斜面滑动所述托盘，使得从其中悬挂的过滤器不再与所述隔板密封接合; 提供自动偏置装置以沿第一方向推动所述托盘; 并且当需要时提供操作者可接合释放以抵消/解除自动偏置。

公开(公告)号：US5846417A

公开(公告)日：1998-12-08

申请号：US897334

申请日：1997-07-21

申请人： Zemin Jiang ,  Charles Hawkins

发明人： Zemin Jiang ,  Charles Hawkins

IPC分类号： B01D29/15 ,  B01D35/143 ,  B01D36/00 ,  F02M37/22 ,  B01D35/153 ,  B01D27/10

CPC分类号： F02M37/22 ,  B01D29/15 ,  B01D35/143 ,  B01D36/003 ,  B01D2201/301 ,  B01D2201/316 ,  B01D2201/4046

摘要： A self-closing centerpost for a fluid filter includes a centerpost body which is constructed and arranged with a hollow interior so as to provide a fluid passageway. The fluid filter is designed for fuel and the hollow centerpost body includes an outer wall which defines a pair of flow apertures. These flow apertures are in flow communication with the fluid passageway in order to deliver fluid to the outlet port of the fluid filter. A control valve is positioned within the hollow interior and is designed with a pair of oppositely-disposed blocking portions which are disposed over the flow apertures when the flow control valve is in its normally closed (spring-biased) condition. In this closed condition, fuel is unable to enter the hollow centerpost body and is thus unable to be delivered to the engine. A biasing spring maintains the flow control valve in this closed condition until such time as a filtering element is installed at which point the endplate of the filtering element is used as the means to push down on a plunger portion of the flow control valve. Once the spring biasing force is exceeded by downward movement of the control valve, the blocking portions move away from the flow apertures so as to move the flow control valve into an open condition and permit fuel to flow through the flow apertures.

摘要翻译： 用于流体过滤器的自闭式中心柱包括中心柱体，其构造并布置有中空的内部，以便提供流体通道。 流体过滤器设计用于燃料，中空的中心柱体包括限定一对流动孔的外壁。 这些流动孔与流体通道流体连通，以将流体输送到流体过滤器的出口。 控制阀位于中空内部，并且设计成具有一对相对设置的阻挡部分，当流量控制阀处于其常闭（弹簧偏置）状态时，它们设置在流动孔的上方。 在这种关闭状态下，燃料不能进入中空的中心柱体，因此不能被输送到发动机。 偏压弹簧将流量控制阀保持在该关闭状态，直到安装过滤元件的时间为止，过滤元件的端板用作将流量控制阀的柱塞部分推下的装置。 一旦通过控制阀的向下运动超过了弹簧偏压力，阻塞部分就离开流动孔而移动，以使流量控制阀移动到打开状态并使燃料流过流动孔。

公开(公告)号：USD563496S1

公开(公告)日：2008-03-04

申请号：US29273871

申请日：2007-03-15

申请人： Charles Hawkins

设计人： Charles Hawkins

公开(公告)号：US20070260187A1

公开(公告)日：2007-11-08

申请号：US11417416

申请日：2006-05-04

申请人： Charles Hawkins

发明人： Charles Hawkins

IPC分类号： A61M5/32

CPC分类号： A61M25/02 ,  A61M2025/024 ,  A61M2025/028 ,  A61M2025/0293

摘要： An adjustable insertion length entry sealing anchor as used with cannulas. All non-orifice catheters require an entry which is an injury to the recipient. That injury site has the same potential for infection, drainage and other complications as a non beneficial injury. A catheter entry site must accommodate relatively unrestricted movement of the catheter to allow its accurate placement and reduce the probability of further trauma to surrounding tissue during manipulation. The cooperation of the surrounding tissue's natural elasticity and a tapered, stepped or contoured sealing means inserted into the entry site provide a seal that will tend to lessen the opportunity for contamination of or drainage from the entry site. The elasticity of the surrounding tissue also promotes a healing time that is comparable to an insertion without a sealing means and is especially better than a site that is compromised by an infectious or noxious agent. The control of drainage also increases recipient comfort and decreases the presence of growth media for pathogenic agents. This is most beneficial to catheter applications which require the catheter to remain in the recipient for an extended time. It is also often further desirable to customize the catheter's exterior length for the comfort of the recipient, ease of use and to reduce snagging. The present invention provides for entry site sealing by a tapered, stepped or contoured slideably engaged generally winged anchor that further accommodates customization of the catheters length or other manipulations without compromising the proper positioning of the distal tip.

摘要翻译： 插头使用的可调插入长度入口密封锚。 所有非孔导管需要进入，这是对受体的伤害。 该损伤部位具有相同的潜在感染，引流和其他并发症作为非有益的损伤。 导管进入部位必须容纳导管的相对不受限制的运动，以允许其准确的放置并且降低在操作期间对周围组织进一步创伤的可能性。 周围组织的自然弹性与插入入口部位的锥形，阶梯状或轮廓的密封装置的配合提供了一种密封，这将会减少进入场所污染或排出的机会。 周围组织的弹性还促进了与没有密封装置的插入相当的愈合时间，并且特别优于被感染性或有毒剂损害的部位。 排水的控制也增加了受体的舒适度，并减少了致病剂的生长培养基的存在。 这对于需要导管长时间保持在受体中的导管应用是最有益的。 通常还需要定制导管的外部长度以使接受者的舒适性，易于使用和减少阻塞。 本发明提供了通过锥形，阶梯状或轮廓的可滑动接合的大体翼状锚定件的进入位置密封，其进一步适应导管长度或其他操作的定制，而不会影响远侧末端的适当定位。