专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09841110B2 Sprung gate valves movable by a solenoid actuator 有权
公开(公告)号：US09841110B2
公开(公告)日：2017-12-12
申请号：US14473151
申请日：2014-08-29
申请人： David E. Fletcher , Brian M. Graichen , Matt Gilmer , James H. Miller
发明人： David E. Fletcher , Brian M. Graichen , Matt Gilmer , James H. Miller
IPC分类号： F16K3/16 , F16K3/18 , F16K31/06 , F16K3/314 , F02M35/10 , F02B37/16 , F16K3/02
CPC分类号： F16K3/16 , F02B37/16 , F02M35/10229 , F02M35/10255 , F16K3/0227 , F16K3/18 , F16K3/314 , F16K31/0668 , F16K31/0675 , Y02T10/144 , Y10T29/49425
摘要： A sprung gate for a valve having an endless elastic band sandwiched between first and second gate members that each define an opening therethrough in an open position portion thereof, which collectively form a passage through the sprung gate. The first gate member includes a fastener connected to a fastener receiving member of the second gate member thereby securing the first and second gate members together as a unit. This sprung gate unit is operatively connected to an actuator for linear translation within a pocket of a conduit to control fluid flow through the conduit. This assembled device may be manufactured using spin welding to sealingly mate the conduit to a housing enclosing the actuator.

2. 发明申请

US20150060709A1 SPRUNG GATE VALVES MOVABLE BY A SOLENOID ACTUATOR 有权
标题翻译：电动执行器可移动的弹簧闸门
公开(公告)号：US20150060709A1
公开(公告)日：2015-03-05
申请号：US14473151
申请日：2014-08-29
申请人： David E. Fletcher , Brian M. Graichen , Matt Gilmer , James H. Miller
发明人： David E. Fletcher , Brian M. Graichen , Matt Gilmer , James H. Miller
IPC分类号： F16K3/16 , B23P15/00 , F16K31/122 , F16K3/02 , F16K31/06
CPC分类号： F16K3/16 , F02B37/16 , F02M35/10229 , F02M35/10255 , F16K3/0227 , F16K3/18 , F16K3/314 , F16K31/0668 , F16K31/0675 , Y02T10/144 , Y10T29/49425
摘要： A sprung gate for a valve having an endless elastic band sandwiched between first and second gate members that each define an opening therethrough in an open position portion thereof, which collectively form a passage through the sprung gate. The first gate member includes a fastener connected to a fastener receiving member of the second gate member thereby securing the first and second gate members together as a unit. This sprung gate unit is operatively connected to an actuator for linear translation within a pocket of a conduit to control fluid flow through the conduit. This assembled device may be manufactured using spin welding to sealingly mate the conduit to a housing enclosing the actuator.
摘要翻译：一种用于阀的弹簧闸门，其具有夹在第一和第二闸门构件之间的环形弹性带，每个在其打开位置部分中限定穿过其中的开口，它们共同形成通过弹簧门的通道。第一门构件包括连接到第二门构件的紧固件接收构件的紧固件，从而将第一和第二门构件固定在一起作为一个单元。该弹簧门单元可操作地连接到致动器，用于在管道的口袋内线性平移以控制通过导管的流体流动。该组装的装置可以使用旋转焊接来制造，以将导管密封地配合到包围致动器的壳体。

3. 发明授权

US09534704B2 Noise attenuation in a check valve unit or apparatus for producing vacuum 有权
标题翻译：用于产生真空的止回阀单元或设备中的噪声衰减
公开(公告)号：US09534704B2
公开(公告)日：2017-01-03
申请号：US14509612
申请日：2014-10-08
申请人： Keith Hampton , David E. Fletcher , Brian M. Graichen , Rex Bravo , Matt Gilmer , Andrew Niedert
发明人： Keith Hampton , David E. Fletcher , Brian M. Graichen , Rex Bravo , Matt Gilmer , Andrew Niedert
IPC分类号： B01F5/04 , F16K47/08 , F16K47/14 , F16K15/00
CPC分类号： F16K47/08 , B60T17/008 , B60T17/04 , F02M35/10229 , F02M35/1244 , F02M35/1272 , F04F5/20 , F16K15/00 , F16K15/023 , F16K47/14 , Y10T137/2185
摘要： Check valve units having one or more sound attenuating members are disclosed. A check valve unit includes a housing defining an inlet port, an outlet port, and a chamber in fluid communication therewith thereby defining a flow path from the inlet port through the chamber to the outlet port. The chamber includes first and second valve seats and has a sealing member disposed therein that is moveable from a position seated on the first valve seat to a position seated on the second valve seat. A sound attenuating member is disposed in the flow path downstream of the chamber, within the chamber, or both. In another embodiment, the check valve unit includes a Venturi portion in fluid communication with the chamber. The Venturi portion has a fluid junction with the flow path downstream of the chamber or forms the discharge section of the Venturi portion thereby defining the outlet port.
摘要翻译：公开了具有一个或多个声音衰减构件的止回阀单元。止回阀单元包括限定入口，出口和与其流体连通的室的壳体，从而限定从入口通过室到出口的流动路径。该腔室包括第一和第二阀座，并且具有设置在其中的密封构件，该密封构件能够从坐在第一阀座上的位置移动到坐在第二阀座上的位置。声音衰减构件设置在腔室的下游，腔室内或两者中的流动路径中。在另一个实施例中，止回阀单元包括与腔室流体连通的文氏管部分。文丘里部分具有与腔室下游的流动路径的流体连接点或形成文丘里管部分的排出部分，从而限定出口端口。

4. 发明申请

US20150096637A1 NOISE ATTENUATION IN A CHECK VALVE UNIT OR APPARATUS FOR PRODUCING VACUUM 有权
标题翻译：检查阀单元中的噪声衰减或用于生产真空的装置
公开(公告)号：US20150096637A1
公开(公告)日：2015-04-09
申请号：US14509612
申请日：2014-10-08
申请人： Keith Hampton , David E. Fletcher , Brian M. Graichen , Rex Bravo , Matt Gilmer , Andrew Niedert
发明人： Keith Hampton , David E. Fletcher , Brian M. Graichen , Rex Bravo , Matt Gilmer , Andrew Niedert
IPC分类号： F16K47/08 , F16K15/00 , F16K47/14
CPC分类号： F16K47/08 , B60T17/008 , B60T17/04 , F02M35/10229 , F02M35/1244 , F02M35/1272 , F04F5/20 , F16K15/00 , F16K15/023 , F16K47/14 , Y10T137/2185
摘要： Check valve units having one or more sound attenuating members are disclosed. A check valve unit includes a housing defining an inlet port, an outlet port, and a chamber in fluid communication therewith thereby defining a flow path from the inlet port through the chamber to the outlet port. The chamber includes first and second valve seats and has a sealing member disposed therein that is moveable from a position seated on the first valve seat to a position seated on the second valve seat. A sound attenuating member is disposed in the flow path downstream of the chamber, within the chamber, or both. In another embodiment, the check valve unit includes a Venturi portion in fluid communication with the chamber. The Venturi portion has a fluid junction with the flow path downstream of the chamber or forms the discharge section of the Venturi portion thereby defining the outlet port.
摘要翻译：公开了具有一个或多个声音衰减构件的止回阀单元。止回阀单元包括限定入口，出口和与其流体连通的室的壳体，从而限定从入口通过室到出口的流动路径。该腔室包括第一和第二阀座，并且具有设置在其中的密封构件，该密封构件能够从坐在第一阀座上的位置移动到坐在第二阀座上的位置。声音衰减构件设置在腔室的下游，腔室内或两者中的流动路径中。在另一个实施例中，止回阀单元包括与腔室流体连通的文氏管部分。文丘里部分具有与腔室下游的流动路径的流体连接点或形成文丘里管部分的排出部分，从而限定出口端口。

5. 发明申请

US20150020524A1 ASPIRATOR AND EJECTOR SYSTEM 有权
标题翻译：吸气器和喷射器系统
公开(公告)号：US20150020524A1
公开(公告)日：2015-01-22
申请号：US14334094
申请日：2014-07-17
申请人： David E. Fletcher , Brian M. Graichen , Matt Gilmer , Andrew Niedert , Steve Long
发明人： David E. Fletcher , Brian M. Graichen , Matt Gilmer , Andrew Niedert , Steve Long
IPC分类号： F02M35/10
CPC分类号： F02M35/10229 , F02M35/10157 , Y02T10/144 , Y02T10/146
摘要： An engine system having a flowpath between a junction upstream of a turbocharger and an intake manifold that includes an ejector and an aspirator connected in parallel relative to one another within the flowpath is disclosed. The motive flow through the ejector is in the opposite direction relative to the direction of the motive flow through the aspirator, and both the ejector and the aspirator have a suction port fluidly coupled to a device requiring vacuum. The engine system also includes a first check valve disposed in control of the motive flow through the ejector and a second check valve disposed in control of the motive flow through the aspirator and may also include a control valve in fluid communication within the flowpath upstream or downstream of the ejector and the aspirator that controls the flow into and/or out of both thereof.
摘要翻译：公开了一种发动机系统，其具有在涡轮增压器上游的连接点与包括喷射器的进气歧管之间的流路和在流路内相对于彼此并联连接的吸气器。通过喷射器的动力流动相对于通过抽吸器的动力流动的方向相反，并且喷射器和抽吸器都具有流体耦合到需要真空的装置的吸入口。发动机系统还包括设置成控制通过喷射器的动力流动的第一止回阀和设置成控制通过抽吸器的动力流动的第二止回阀，并且还可以包括在上游或下游的流动路径内流体连通的控制阀的喷射器和吸气器，其控制流入和/或流出两者的流量。

6. 发明授权

US09845899B2 Sprung gate valves movable by an actuator 有权
公开(公告)号：US09845899B2
公开(公告)日：2017-12-19
申请号：US14277815
申请日：2014-05-15
申请人： Brian M. Graichen , David E. Fletcher , Matt Gilmer
发明人： Brian M. Graichen , David E. Fletcher , Matt Gilmer
IPC分类号： F16K3/16 , F16K3/18 , F16K31/122 , F16K31/08 , F16K3/02 , B60T13/46 , B60T17/02 , F02M35/10
CPC分类号： F16K31/1221 , B60T13/46 , B60T17/02 , F02M35/10229 , F16K3/0227 , F16K3/16 , F16K3/18 , F16K31/084
摘要： Valves having a sprung gate of various constructions are disclosed. In one embodiment, the sprung gate includes a first endless elastic band having an inner perimeter defining an open space sandwiched between a first gate member and a second gate member that each define an opening therethrough in an open position portion thereof. The first endless elastic band is sandwiched therebetween with its open space oriented for alignment with the opening in both of the first and second gate members, which are aligned with one another to form a passage through the sprung gate. In one aspect, the first endless elastic band in positioned inward a distance from the outer sides of the first and second gate members and spaces the first gate member a distance apart from the second gate member thereby defining a channel having a bottom defined by the first endless elastic band.

7. 发明申请

US20140353534A1 SPRUNG GATE VALVES MOVABLE BY AN ACTUATOR 有权
标题翻译：由执行器可移动的弹簧门阀
公开(公告)号：US20140353534A1
公开(公告)日：2014-12-04
申请号：US14277815
申请日：2014-05-15
申请人： Brian M. Graichen , David E. Fletcher , Matt Gilmer
发明人： Brian M. Graichen , David E. Fletcher , Matt Gilmer
IPC分类号： F16K3/02 , F16K31/122 , F16K31/06 , F16K3/16
CPC分类号： F16K31/1221 , B60T13/46 , B60T17/02 , F02M35/10229 , F16K3/0227 , F16K3/16 , F16K3/18 , F16K31/084
摘要： Valves having a sprung gate of various constructions are disclosed. In one embodiment, the sprung gate includes a first endless elastic band having an inner perimeter defining an open space sandwiched between a first gate member and a second gate member that each define an opening therethrough in an open position portion thereof. The first endless elastic band is sandwiched therebetween with its open space oriented for alignment with the opening in both of the first and second gate members, which are aligned with one another to form a passage through the sprung gate. In one aspect, the first endless elastic band in positioned inward a distance from the outer sides of the first and second gate members and spaces the first gate member a distance apart from the second gate member thereby defining a channel having a bottom defined by the first endless elastic band.
摘要翻译：公开了具有各种结构的弹簧门的阀。在一个实施例中，弹簧门包括第一环形弹性带，其具有限定夹在第一门构件和第二门构件之间的开放空间的内周边，每个在其打开位置部分中限定穿过其中的开口。第一无端弹性带夹在其间，其开放空间被定向成与第一和第二门构件两者中的开口对准，它们彼此对准以形成通过弹簧门的通道。在一个方面，第一环形弹性带位于距离第一和第二门构件的外侧向内一定距离的位置，并且将第一门构件与第二门构件隔开一定距离，从而限定了具有由第一门构件无尽的弹性带。

8. 发明授权

US09845773B2 Aspirator and ejector system 有权
公开(公告)号：US09845773B2
公开(公告)日：2017-12-19
申请号：US14334094
申请日：2014-07-17
申请人： David E. Fletcher , Brian M. Graichen , Matt Gilmer , Andrew Niedert , Steve Long
发明人： David E. Fletcher , Brian M. Graichen , Matt Gilmer , Andrew Niedert , Steve Long
IPC分类号： F02B33/44 , F02M35/10
CPC分类号： F02M35/10229 , F02M35/10157 , Y02T10/144 , Y02T10/146
摘要： An engine system having a flowpath between a junction upstream of a turbocharger and an intake manifold that includes an ejector and an aspirator connected in parallel relative to one another within the flowpath is disclosed. The motive flow through the ejector is in the opposite direction relative to the direction of the motive flow through the aspirator, and both the ejector and the aspirator have a suction port fluidly coupled to a device requiring vacuum. The engine system also includes a first check valve disposed in control of the motive flow through the ejector and a second check valve disposed in control of the motive flow through the aspirator and may also include a control valve in fluid communication within the flowpath upstream or downstream of the ejector and the aspirator that controls the flow into and/or out of both thereof.

9. 发明授权

US10167971B2 Aspirated relief valve for a turbocharging system 有权
公开(公告)号：US10167971B2
公开(公告)日：2019-01-01
申请号：US15646911
申请日：2017-07-11
申请人： David E. Fletcher , Brian M. Graichen , James H. Miller , Keith Hampton , Matthew C. Gilmer
发明人： David E. Fletcher , Brian M. Graichen , James H. Miller , Keith Hampton , Matthew C. Gilmer
IPC分类号： F16K24/04 , F02B37/16 , F16K37/00 , B60T17/04 , B60T17/06 , F02M35/10 , F02B21/00 , F02B37/12 , F02B37/18
摘要： Engine systems have an air induction system, a turbocharger in fluid communication with an intake manifold, an evacuator defining a Venturi gap with a suction port in fluid communication therewith, a relief valve enclosing a piston and defining an inlet and an outlet in selective fluid communication with one another, and a storage tank of high pressure air in fluid communication with the evacuator. The relief valve has a valve element connected to the piston, and the piston divides the housing into a pressurized chamber in fluid communication with the suction port of the evacuator and a bypass portion in fluid communication with the inlet, which is in fluid communication with the compressed air from the turbocharger, and the outlet, which is in fluid communication with the air induction system or atmosphere. A discharge cone of the evacuator is in fluid communication with atmosphere or the air induction system.

10. 发明申请

US20180080567A1 VALVE GATE WITHIN A VENTURI GAP OF A VENTURI DEVICE FOR PRODUCING VACUUM 审中-公开
公开(公告)号：US20180080567A1
公开(公告)日：2018-03-22
申请号：US15711108
申请日：2017-09-21
申请人： Keith Hampton , David E. Fletcher , Brian M. Graichen , James H. Miller
发明人： Keith Hampton , David E. Fletcher , Brian M. Graichen , James H. Miller
IPC分类号： F16K3/02 , F16K27/04 , B60T13/72
摘要： Venturi devices are disclosed herein that include a body defining a Venturi gap between an outlet end of a converging motive section and an inlet end of a diverging discharge section, having a suction port in fluid communication with the Venturi gap, a gate valve linearly translatable to open and close the Venturi gap, and an actuator connected to the gate valve to operatively move the gate valve between an open position and a closed position. The gate valve, in a longitudinal cross-section, is generally U-shaped, thereby having continuous, opposing sides that one each close the motive outlet and the discharge inlet and defining a void between the opposing sides that is in fluid communication with the suction port. The converging motive section defines a circular-shaped motive inlet and defines an elliptical- or polygonal-shaped motive outlet, and the diverging discharge section defines an elliptical- or polygonal-shaped discharge inlet.

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