公开(公告)号：US20070148021A1

公开(公告)日：2007-06-28

申请号：US11563482

申请日：2006-11-27

Applicant: Scott Wu

Inventor： Scott Wu

IPC: A61M1/00

CPC classification number: F04B33/005

Abstract: A pump includes a cylinder, a nozzle connected to an end of the cylinder, a piston movable in the cylinder, a rod connected to the piston, a ring installed at another end of the cylinder, a positioning device connected to the rod and a handle. The handle includes a connective portion for engagement with the positioning device when the rod is exposed from the handle.

Abstract translation: 泵包括缸体，连接到气缸端部的喷嘴，可在气缸中移动的活塞，连接到活塞的杆，安装在气缸的另一端的环，连接到杆的定位装置和手柄 。 手柄包括用于当杆从手柄暴露时与定位装置接合的连接部分。

公开(公告)号：US20060285895A1

公开(公告)日：2006-12-21

申请号：US11154177

申请日：2005-06-16

Applicant: Bradley Beach ,  Ronald Roe ,  Scott Wu

Inventor： Bradley Beach ,  Ronald Roe ,  Scott Wu

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G2215/2048

Abstract: A fuser member adapted to fuse toner onto the surface of a recording medium as the recording medium passes a nip area of the fuser member comprises a electrically conductive polymer layer, a resistive layer, and an electrically conductive layer. The fuser member further comprises a current supply roll and a current return roll, wherein the current supply roll and the current return roll are configured to provide current flow through the electrically conductive polymer layer and the resistive layer to generate fusing heat at the nip area.

Abstract translation: 定影器构件适于在记录介质通过定影器构件的夹持区域时将调色剂熔合到记录介质的表面上，包括导电聚合物层，电阻层和导电层。 定影器构件还包括电流供给辊和电流返回辊，其中电流供给辊和电流返回辊被配置为提供流过导电聚合物层和电阻层的电流，以在夹持区域处产生定影热。

公开(公告)号：US20060027681A1

公开(公告)日：2006-02-09

申请号：US11163325

申请日：2005-10-14

Applicant: Scott Wu

Inventor： Scott Wu

IPC: A62C13/62

CPC classification number: B05B9/0861 ,  A62C25/00 ,  B60S1/66

Abstract: A portable direct-circuit sprayer includes a body, a platform, a pump and a control panel. The body includes a water chamber therein, a component chamber therein and two longitudinal shoulders on the interior of the component chamber. The platform is supported on the longitudinal shoulders in a cushioning manner. The pump is installed on the platform. The control panel is installed on the body in order to shut the platform in the component chamber.

Abstract translation: 便携式直流电喷雾器包括主体，平台，泵和控制面板。 主体在其中包括一个水室，其中包括一个组件室，在组件室的内部包括两个纵向肩部。 平台以缓冲方式支撑在纵肩上。 泵安装在平台上。 控制面板安装在主体上，以便关闭组件室中的平台。

公开(公告)号：US20050252550A1

公开(公告)日：2005-11-17

申请号：US10844210

申请日：2004-05-12

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F16K15/20 ,  F16K31/524

CPC classification number: F16K31/52433 ,  Y10T137/3724

Abstract: There is disclosed a nozzle through which air can be pumped into a cushion from a pump. The nozzle includes a housing with a passage extending therein and a space intersecting the passage. A core is put in the space in a sealing and sliding manner for pushing a valve installed in the cushion. The core defines a space, a peripheral hole through which the space thereof is communicated with the space of the housing. A tubular lip is installed on the housing in a sealing and rotating manner. The tubular lip includes a thread formed on an internal face for engagement with a thread formed on the cushion. A control element includes a cam installed pivotally on the housing for pushing the core and a lever extending from the cam for rotating the cam.

Abstract translation: 公开了一种喷嘴，通过该喷嘴将空气从泵泵入衬垫。 喷嘴包括具有在其中延伸的通道的壳体和与通道相交的空间。 将芯体以密封滑动方式放置在该空间中，用于推动安装在该垫中的阀。 芯部限定了空间，周边孔，其空间与壳体的空间连通。 管状唇缘以密封和旋转的方式安装在壳体上。 管状唇缘包括形成在内表面上用于与形成在衬垫上的螺纹接合的螺纹。 控制元件包括枢转地安装在壳体上用于推动芯的凸轮和从凸轮延伸的用于旋转凸轮的杆。

公开(公告)号：US06739842B2

公开(公告)日：2004-05-25

申请号：US10189441

申请日：2002-07-08

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F04B4900

CPC classification number: F04B33/005

Abstract: A pump includes a base, a tubular portion formed on the base and with an upper end and a lower end, a pressure gauge communicated with the tubular portion near the upper end, a cylinder communicated with the tubular portion near the lower end, a piston movably received in the cylinder, a rod connected with the piston and a nozzle communicated with the lower end of the tubular portion. The tubular portion defines a transverse channel. The cylinder defines an aperture. A first joint defines an axial channel and a transverse channel communicated with the axial channel. The first joint is received in the cylinder. A second joint defines an axial channel, a first transverse channel communicated with the axial channel thereof and a second transverse channel communicated with the axial channel thereof. The second joint is inserted in the transverse channel of the tubular portion, the aperture of the cylinder and the transverse channel of the first joint so that the first transverse channel thereof is communicated with the axial channel of the first joint and the second transverse channel is communicated with the transverse channel of the tubular portion.

Abstract translation: 泵包括基座，形成在基座上并具有上端和下端的管状部分，与上端附近的管状部分连通的压力计，与下端连接的管状部分的气缸，活塞 可移动地容纳在气缸中，与活塞连接的杆和与管状部分的下端连通的喷嘴。 管状部分限定横向通道。 气缸限定一个孔。 第一接头限定与轴向通道连通的轴向通道和横向通道。 第一个接头被接收在气缸中。 第二接头限定轴向通道，与其轴向通道连通的第一横向通道和与其轴向通道连通的第二横向通道。 第二接头插入管状部分的横向通道中，圆筒的孔和第一接头的横向通道，使得其第一横向通道与第一接头的轴向通道连通，第二横向通道为 与管状部分的横向通道连通。

公开(公告)号：US06695595B2

公开(公告)日：2004-02-24

申请号：US10222052

申请日：2002-08-16

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F04B100

CPC classification number: F04B33/005

Abstract: A pump includes a cylinder, a piston assembly, a first nozzle, a valve, a controller, a ring and a second nozzle. The cylinder defines first and second chambers and first and second channels for communication between the chambers. The piston assembly is received in the first chamber. The first nozzle defines a channel. The valve is received in the first chamber. The controller defines an axial channel and a radial channel communicated with the axial channel, and is received in the second chamber and linked to the valve through the second channel. The controller is movable between a first position for allowing the valve to seal the second channel and a second position for driving the valve to open the second channel. The ring is mounted on the controller so as to divide the second chamber into a first portion for communication between the first channel and the channel of the first nozzle and a second portion for communication between the second channel and the radial channel of the controller. The second nozzle defines an axial channel communicated with the axial channel of the controller.

Abstract translation: 泵包括气缸，活塞组件，第一喷嘴，阀，控制器，环和第二喷嘴。 气缸限定第一和第二腔室以及用于腔室之间连通的第一和第二通道。 活塞组件被容纳在第一室中。 第一个喷嘴定义一个通道。 阀被容纳在第一室中。 控制器限定与轴向通道连通的轴向通道和径向通道，并且被接收在第二室中并通过第二通道连接到阀。 控制器可在用于允许阀密封第二通道的第一位置和用于驱动阀以打开第二通道的第二位置之间移动。 环安装在控制器上，以便将第二室分成用于第一通道和第一喷嘴的通道之间连通的第一部分，以及用于第二通道和控制器的径向通道之间连通的第二部分。 第二喷嘴限定与控制器的轴向通道连通的轴向通道。

公开(公告)号：USRE37763E1

公开(公告)日：2002-06-25

申请号：US09631350

申请日：2000-07-18

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F04B2300

CPC classification number: F04B33/005

Abstract: A bicycle tire pump includes a cylinder having two passages defined therethrough which are separated by a board, two openings respectively defined in a top of the cylinder and communicating with the two passages into which two pistons are respectively and movably received. A head is mounted to the top of the cylinder and has two ways defined therein which respectively communicate with the two passages in the cylinder and an outlet of the head. A bolt extends through one of the two passages and is threadedly connected to the head. The bolt has a longitudinal passage defined therethrough which communicates with one of the two ways.

Abstract translation: 一种自行车轮胎泵包括具有由板限定的两个通道的气缸，两个通道分别限定在气缸的顶部并与两个活塞分别并可移动地接收的两个通道连通。 头部安装到圆柱体的顶部，并且具有限定在其中的两个方式，其分别与气缸中的两个通道和头部的出口连通。 螺栓延伸穿过两个通道中的一个，并且螺纹连接到头部。 螺栓具有通过其限定的纵向通道，其与两种方式之一连通。

公开(公告)号：US06276391B1

公开(公告)日：2001-08-21

申请号：US09523623

申请日：2000-03-13

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F16K1520

CPC classification number: F16K13/04 ,  Y10T137/3584 ,  Y10T137/3724

Abstract: A valve coupler for a quick inflation device includes a sleeve having a longitudinal passage. A sealing member is mounted in a first end of the sleeve. The first end of the sleeve further includes a shoulder formed on an outer periphery thereof. A first jacket is mounted around the first end of the sleeve. The first jacket includes a first end bearing against the shoulder of the sleeve. The first jacket further includes a second end extended beyond the first end of the sleeve. A second jacket includes outer threading on an end thereof for engaging with inner threading of the first jacket. The inner threading of the first jacket and the outer threading of the second jacket are fixed together. The end of the second jacket includes an end face that encloses the sealing member. The sleeve is not moved when the valve coupler is engaged with a tire valve for inflation, thereby preventing damage to the sealing member.

Abstract translation: 用于快速充气装置的阀联接器包括具有纵向通道的套筒。 密封件安装在套筒的第一端。 套筒的第一端还包括形成在其外周上的肩部。 第一夹套安装在套筒的第一端周围。 第一夹套包括抵靠套筒肩部的第一端轴承。 第一夹套还包括延伸超出套筒第一端的第二端。 第二夹套包括在其端部上的外螺纹，用于与第一护套的内螺纹接合。 第一护套的内螺纹和第二护套的外螺纹固定在一起。 第二夹套的端部包括封闭密封构件的端面。 当阀联接器与用于充气的轮胎阀接合时，套筒不移动，从而防止对密封构件的损坏。

公开(公告)号：US06220273B1

公开(公告)日：2001-04-24

申请号：US09566344

申请日：2000-05-08

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F16K1520

CPC classification number: F04B33/005 ,  Y10T137/3584 ,  Y10T137/3724 ,  Y10T137/5196

Abstract: A pumping device includes a main body having a passage defined therein through which air passes, a head, and a pivotal switch member. The pivotal switch member includes a hollow cam seat rotatably received in a first end of the head. The pivotal switch member further includes a lever extending from the cam seat to move therewith. A second end of the head is communicated with the passage. The cam seat includes a central rotating axis relative to the first end of the head. The cam seat further includes a first side with a first opening and a second side with a second opening communicated with the first opening. A distance from the central rotating axis of the cam seat to the first side is smaller than a distance from the central rotating axis of the cam seat to the second side. A retainer is slidably received in the head and includes a first compartment therein. A second end of the retainer includes a conical recess defined therein. A spring is mounted in the first compartment. A nozzle is slidably mounted in the second end of the retainer and includes an end attached to the spring. A pin is slidably mounted in the retainer and includes a first end extended beyond a first end of the retainer and a second end secured to the nozzle to slide therewith. The second opening of the cam seat is sized to prevent the first end of the pin from passing through the second opening, and the first opening of the cam seat is sized to allow the first end of the pin to pass through. A nozzle head is securely mounted in the second end of the head and includes a second compartment communicated with the first compartment via the nozzle. The nozzle head includes a hollow conical section for engaging with the conical recess of the retainer.

Abstract translation: 泵送装置包括具有限定在其中空气通过的通道的主体，头部和枢转开关构件。 枢转开关构件包括可旋转地容纳在头部的第一端中的中空凸轮座。 枢转开关构件还包括从凸轮座延伸以随之移动的杆。 头部的第二端与通道通信。 凸轮座包括相对于头部的第一端的中心旋转轴线。 凸轮座还包括具有第一开口的第一侧和与第一开口连通的第二开口的第二侧。 从凸轮座的中心旋转轴到第一侧的距离小于从凸轮座的中心旋转轴到第二侧的距离。 保持器可滑动地容纳在头部中，并且在其中包括第一隔室。 保持器的第二端包括限定在其中的锥形凹部。 弹簧安装在第一隔间中。 喷嘴可滑动地安装在保持器的第二端中，并且包括附接到弹簧的端部。 销可滑动地安装在保持器中，并且包括延伸超过保持器的第一端的第一端和固定到喷嘴以与其一起滑动的第二端。 凸轮座的第二开口的尺寸被设计成防止销的第一端穿过第二开口，并且凸轮座的第一开口的尺寸设定成允许销的第一端通过。 喷嘴头牢固地安装在头部的第二端，并且包括通过喷嘴与第一隔室连通的第二隔室。 喷嘴头包括用于与保持器的锥形凹部接合的中空锥形部分。

公开(公告)号：US6073645A

公开(公告)日：2000-06-13

申请号：US276075

申请日：1999-03-25

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F04B33/00 ,  F16K15/20

CPC classification number: F04B33/005 ,  Y10T137/3584 ,  Y10T137/3724 ,  Y10T137/5196

Abstract: A pumping device includes a main body having a passage defined therein through which air passes, a head, and a pivotal tube secured to the main body and rotatably received in a first end of the head. A second end of the head is communicated with the passage. The pivotal tube includes a hollow cam seat securely mounted therein. The cam seat includes a central rotating axis relative to the first end of the head. The cam seat further includes a first side with a first opening and a second side with a second opening communicated with the first opening. A distance from the central rotating axis of the cam seat to the first side is smaller than a distance from the central rotating axis of the cam seat to the second side. A retainer slidably received in the head and including a first compartment therein. A second end of the retainer includes a conical recess defined therein. A spring is mounted in the first compartment. A nozzle is slidably mounted in the second end of the retainer and includes an end attached to the spring. A pin is slidably mounted in the retainer and includes a first end extended beyond a first end of the retainer and a second end secured to the nozzle to slide therewith. The second opening of the cam seat is sized to prevent the first end of the pin from passing through the second opening, and the first opening of the cam seat is sized to allow the first end of the pin to pass through. A nozzle head is securely mounted in the second end of the head and includes a second compartment communicated with the first compartment via the nozzle. The nozzle head includes a hollow conical section for engaging with the conical recess of the retainer.

Abstract translation: 泵送装置包括主体，该主体具有限定在其中空气通过的通道，头部和固定到主体的枢转管，并且可旋转地容纳在头部的第一端中。 头部的第二端与通道通信。 枢转管包括牢固地安装在其中的中空凸轮座。 凸轮座包括相对于头部的第一端的中心旋转轴线。 凸轮座还包括具有第一开口的第一侧和与第一开口连通的第二开口的第二侧。 从凸轮座的中心旋转轴到第一侧的距离小于从凸轮座的中心旋转轴到第二侧的距离。 可滑动地容纳在头部中的保持器，其中包括第一隔室。 保持器的第二端包括限定在其中的锥形凹部。 弹簧安装在第一隔间中。 喷嘴可滑动地安装在保持器的第二端中，并且包括附接到弹簧的端部。 销可滑动地安装在保持器中，并且包括延伸超过保持器的第一端的第一端和固定到喷嘴以与其一起滑动的第二端。 凸轮座的第二开口的尺寸被设计成防止销的第一端穿过第二开口，并且凸轮座的第一开口的尺寸设定成允许销的第一端通过。 喷嘴头牢固地安装在头部的第二端，并且包括通过喷嘴与第一隔室连通的第二隔室。 喷嘴头包括用于与保持器的锥形凹部接合的中空锥形部分。