-
公开(公告)号：US09453507B2
公开(公告)日：2016-09-27
申请号：US13984531
申请日：2012-01-14
IPC分类号： F04C14/04 , F04C15/00 , F04C13/00 , F04C15/06 , F01C21/08 , F04B13/00 , F04B43/00 , F04B43/04 , F04B43/14 , F04C14/08 , F04C5/00
CPC分类号： F04C14/04 , F01C21/08 , F04B13/00 , F04B43/0063 , F04B43/04 , F04B43/14 , F04C5/00 , F04C13/001 , F04C14/08 , F04C15/0003 , F04C15/0065 , F04C15/06 , F04C2210/1083 , F04C2220/24 , F04C2240/50 , F04C2240/60
摘要： A metering system for metering a liquid has an electric motor (32) for setting a desired feed rate, by modifying the rotation speed of the electric motor. It furthermore has an eccentric drive (52, 56), drivable by said electric motor (32), for a pump (53) that has two delivery directions. It also has a pump ring (62) made of an elastomeric material and a stationary ring (70) which is arranged relative to the pump ring (62) and to the eccentric drive (52, 56) in such a way that a pump chamber (120), extending in a circumferential direction, is formed between the stationary ring (70) and pump ring (62). The chamber changes shape upon rotation of the electric motor (32) in order to deliver a liquid to be metered through the pump chamber (120). A stationary seal (142) is provided in the pump chamber (120), between two fluid ports.
摘要翻译： 用于计量液体的计量系统具有通过修改电动机的转速来设定所需进给速率的电动机（32）。 此外，还具有可由所述电动机（32）驱动的用于具有两个输送方向的泵（53）的偏心驱动（52,56）。 它还具有由弹性体材料制成的泵环（62）和相对于泵环（62）和偏心驱动器（52,56）布置的固定环（70），使得泵室 （120）在圆周方向上延伸形成在固定环（70）和泵环（62）之间。 该室在电动机（32）旋转时改变形状，以便通过泵室（120）输送待计量的液体。 固定密封件（142）设置在泵室（120）中，位于两个流体端口之间。
-
公开(公告)号：US20160262568A1
公开(公告)日：2016-09-15
申请号：US15166146
申请日：2016-05-26
发明人： Yao Qin Meng
CPC分类号： A47J31/60 , A47J31/3695 , F04B43/0054 , F04B43/0063 , F04B43/02 , F04B45/02 , F04B53/16
摘要： A hot beverage maker is provided with a removable pump for cleaning a brewing needle. The pump fits into a brewing chamber which normally receives a pod of an infusible beverage material. A pod receptacle and a lid pivotally connected to the housing form the brewing chamber. After a brewing cycle or when cleaning of the brewing needle is desired, an interior chamber of the pump is filled with cleaning fluid and the pump inserted into the pod receptacle. When the lid is closed, the brewing needle is inserted into the interior chamber. The lid is closed and released repeatedly to operate the pump. This creates a pumping action of the cleaning fluid through the brewing needle to dislodge a buildup of minerals or residual deposits. The used cleaning fluid and dislodged deposits are discarded after the cleaning operation is completed.
摘要翻译： 一个热饮料制造商设有可拆卸的泵，用于清洁冲泡针。 泵装配到通常接收不可饮料材料的容器的冲泡室中。 可旋转地连接到壳体的荚容器和盖形成酿造室。 在冲泡循环之后或当需要清洁冲泡针时，泵的内部腔室填充有清洁流体，并且泵插入到容器容器中。 当盖子关闭时，将冲泡针插入内部室。 盖子被关闭并重复释放以操作泵。 这产生清洗流体通过酿造针的泵送动作，以移除矿物质或残留沉积物的积聚。 在清洁操作完成后，废弃的清洁液和脱落的沉积物被丢弃。
-
公开(公告)号：US09375114B2
公开(公告)日：2016-06-28
申请号：US14284755
申请日：2014-05-22
发明人： Yao Qin Meng
CPC分类号： A47J31/60 , A47J31/3695 , F04B43/0054 , F04B43/0063 , F04B43/02 , F04B45/02 , F04B53/16
摘要： A hot beverage maker is provided with a removable pump for cleaning a brewing needle. The pump fits into a brewing chamber which normally receives a pod of an infusible beverage material. A pod receptacle and a lid pivotally connected to the housing form the brewing chamber, After a brewing cycle or when cleaning of the brewing needle is desired, an interior chamber of the pump is filled with cleaning fluid and the pump inserted into the pod receptacle. When the lid is closed, the brewing needle is inserted into the interior chamber. The lid is closed and released repeatedly to operate the pump. This creates a pumping action of the cleaning fluid through the brewing needle to dislodge a buildup of minerals or residual deposits. The used cleaning fluid and dislodged deposits are discarded after the cleaning operation is completed.
摘要翻译： 一个热饮料制造商设有可拆卸的泵，用于清洁冲泡针。 泵装配到通常接收不可饮料材料的容器的冲泡室中。 一个荚容器和一个可旋转地连接到外壳上的盖形成酿造室。在冲泡循环之后或当需要清洁冲泡针时，泵的内部腔室填充有清洁流体，并且泵插入到容器容器中。 当盖子关闭时，将冲泡针插入内部室。 盖子被关闭并重复释放以操作泵。 这产生清洗流体通过酿造针的泵送动作，以移除矿物质或残留沉积物的积聚。 在清洁操作完成后，废弃的清洁液和脱落的沉积物被丢弃。
-
公开(公告)号：US09290222B1
公开(公告)日：2016-03-22
申请号：US14194383
申请日：2014-02-28
申请人： Steven D. Kuhl
发明人： Steven D. Kuhl
CPC分类号： B62J1/26 , F04B43/0063
摘要： In an embodiment of the present invention, an improved pump is provided to inflate and deflate a bladder of a seat. The pump has a base, a stem, a valve, a bulb, an O-ring and a cover. The O-ring holds the bulb to the base in a recess defined by two lips. The bulb has a hole in one end that can be covered by a user's finger during inflation, wherein the user compresses the bulb while covering the hole to create pressure within the chamber. Then, when the user contacts the plunger, the pressure causes air to enter the bladder. To deflate the bladder, the user contacts the plunger without covering up the hole in the bulb. The stem has a flange. The pump can connect to a seat by connecting to a seat tab and securing the tab between the flange and the base.
摘要翻译： 在本发明的一个实施例中，提供一种改进的泵来使座椅的气囊膨胀和放气。 泵具有基座，杆，阀，灯泡，O形圈和盖子。 O形圈将灯泡固定在由两个嘴唇限定的凹槽中的基座上。 灯泡在一端具有孔，在充气期间可以被使用者的手指覆盖，其中用户在覆盖孔的同时压缩灯泡以在腔室内产生压力。 然后，当使用者接触柱塞时，压力使空气进入膀胱。 为了使气囊放气，使用者接触柱塞而不遮盖灯泡中的孔。 阀杆具有法兰。 泵可以通过连接到座椅接头并将接头固定在法兰和基座之间来连接到座椅。
-
公开(公告)号：US09206797B2
公开(公告)日：2015-12-08
申请号：US13914827
申请日：2013-06-11
发明人： Eelco Han De Man , Stefan Koster
CPC分类号： F04B45/02 , B05B11/00412 , B05B11/0064 , B05B11/007 , B05B11/3032 , B05B11/3033 , B05B11/3035 , B05B11/3036 , B05B11/3064 , F04B43/0063
摘要： A bellows pump having an inlet passage, interior chamber and discharge passage and also having a base and unitary valve member. The pump possesses an improved valve configuration as well as an improved bellows/base configuration, among other things.
摘要翻译： 一种波纹管泵，其具有入口通道，内部腔室和排出通道，并且还具有底座和整体阀构件。 泵具有改进的阀配置以及改进的波纹管/基座配置等。
-
公开(公告)号：US09033682B2
公开(公告)日：2015-05-19
申请号：US13500547
申请日：2010-08-26
申请人： Christian Thalmann
发明人： Christian Thalmann
IPC分类号： F04B45/00 , F04B17/00 , F04B35/04 , F02M1/16 , F02M37/16 , F04B9/14 , F04B43/00 , F04B43/02 , F02M37/22
CPC分类号： F02M37/16 , F02M37/22 , F04B9/14 , F04B43/0063 , F04B43/023
摘要： A hand pump (16) includes a housing (22) having an inlet (18) and an outlet (26) and an actuating body (32) movably mounted in the housing axially and a membrane (46) with a flexible ring section (48) surrounding the stroke axis (34). During stroke movement, the actuating body (32) is pressed with the membrane (46) against the force of an elastic element (42) from a resting position (I) into the pump housing (22) and into an actuating position, and returned to the resting position (I) by the elastic element (72). Thus, the volume of a pump chamber (20) can be modified.
摘要翻译： 手动泵（16）包括具有入口（18）和出口（26）的壳体（22）和可轴向移动地安装在壳体中的致动体（32），以及具有柔性环部分（48）的膜（46） ）围绕行程轴（34）。 在行程运动期间，致动体（32）抵抗弹性元件（42）从静止位置（I）进入泵壳体（22）并进入致动位置的力被膜（46）按压并返回 通过弹性元件（72）到达静止位置（I）。 因此，可以修改泵室（20）的容积。
-
公开(公告)号：US08932032B2
公开(公告)日：2015-01-13
申请号：US13472099
申请日：2012-05-15
申请人： Troy J. Orr
发明人： Troy J. Orr
IPC分类号： F04B45/053 , F04B43/06 , F01B19/02 , F16J3/02 , F16K15/14 , F16K21/00 , A61M37/00 , F04B7/02 , F04B43/073 , F04B53/10
CPC分类号： A61M1/3666 , A61M1/10 , A61M1/1006 , A61M1/1037 , A61M1/1062 , A61M1/14 , A61M1/3667 , A61M2202/0413 , F04B7/02 , F04B43/0063 , F04B43/06 , F04B43/0736 , F04B49/225 , F04B53/109 , Y10T137/7843
摘要： A process fluid pump can include a pump chamber, an inlet valve, and an outlet valve. Diaphragm regions can define at least a portion of each of the pump chamber, the inlet valve, and the outlet valve. The diaphragm regions can each have an actuation region with a surface that is convexly shaped when the formed actuation region is in a natural unstressed first state, and each formed actuation region can be actuated by a motive fluid to transition to a second state in which the surface is non-convexly shaped.
摘要翻译： 过程流体泵可以包括泵室，入口阀和出口阀。 隔膜区域可以限定泵室，入口阀和出口阀中的每一个的至少一部分。 隔膜区域可以各自具有致动区域，其中当所形成的致动区域处于自然的不受应力的第一状态时，具有凸形的表面，并且每个形成的致动区域可以由运动流体致动以转变到第二状态，其中 表面是非凸形的。
-
公开(公告)号：US20140356192A1
公开(公告)日：2014-12-04
申请号：US14297175
申请日：2014-06-05
发明人： Hy Nguyen
IPC分类号： F04B43/073
CPC分类号： F04B43/073 , F04B9/127 , F04B13/00 , F04B15/04 , F04B43/0063
摘要： A pump includes a pump body defining a fluid chamber and inlet and outlet ports in fluid communication with the fluid chamber, an inlet check valve connected to the inlet port, an outlet check valve connected to the outlet port, and a piston housing coupled to the pump body and defining a piston chamber. A piston assembly is disposed at least partially within the piston chamber and at least partially within the fluid chamber and includes a piston and a poppet connected to the piston in proximity to the pump body. In addition, the pump includes a gland disposed between a portion of the piston housing and the pump body. Further, the pump includes the poppet having a poppet head axially connected to a diaphragm coupled to a poppet flange. The poppet head is connected to the piston.
摘要翻译： 泵包括限定流体室的泵体和与流体室流体连通的入口端口和出口端口，连接到入口端口的入口止回阀，连接到出口的出口止回阀，以及连接到出口端口的活塞壳体 泵体并限定活塞室。 活塞组件至少部分地设置在活塞室内并且至少部分地设置在流体室内，并且包括在泵主体附近连接到活塞的活塞和提升阀。 此外，泵包括设置在活塞壳体的一部分和泵体之间的压盖。 此外，泵包括提升阀，其具有轴向连接到联接到提升阀口凸缘的隔膜的提升头。 提升头连接到活塞上。
-
公开(公告)号：US08496451B2
公开(公告)日：2013-07-30
申请号：US12819472
申请日：2010-06-21
IPC分类号： F04B45/053
CPC分类号： F04B43/0054 , F04B43/0063 , F04B43/02
摘要： A diaphragm assembly for a fluid driven diaphragm pump includes a piston having an inflexible core. This core includes a hub with a plate extending radially from about the periphery of the hub. The piston further includes a unitary diaphragm body molded with the inflexible core in situ. The unitary diaphragm body has a plurality of connective tendons extending through the plate. A thermoplastic coating extends about the inflexible core between the core and the molded unitary diaphragm body having a thermally miscible surface with the thermoplastic coating. An inflexible backing plate extends in juxtaposition with the diaphragm.
摘要翻译： 用于流体驱动隔膜泵的隔膜组件包括具有不灵活的芯的活塞。 该芯部包括具有从毂的周边径向延伸的板的毂。 该活塞还包括一个单一的膜片体，其原位成型有不灵活的芯。 整体隔膜体具有延伸穿过板的多个连接筋。 热塑性涂层围绕芯和模制的整体隔膜体之间的不弯曲的芯部延伸，其具有与热塑性涂层的热混溶表面。 不灵活的背板与隔膜并置延伸。
-
公开(公告)号：US20120224984A1
公开(公告)日：2012-09-06
申请号：US13472099
申请日：2012-05-15
申请人： Troy J. Orr
发明人： Troy J. Orr
IPC分类号： F04B45/053
CPC分类号： A61M1/3666 , A61M1/10 , A61M1/1006 , A61M1/1037 , A61M1/1062 , A61M1/14 , A61M1/3667 , A61M2202/0413 , F04B7/02 , F04B43/0063 , F04B43/06 , F04B43/0736 , F04B49/225 , F04B53/109 , Y10T137/7843
摘要： A process fluid pump can include a pump chamber, an inlet valve, and an outlet valve. Diaphragm regions can define at least a portion of each of the pump chamber, the inlet valve, and the outlet valve. The diaphragm regions can each have an actuation region with a surface that is convexly shaped when the formed actuation region is in a natural unstressed first state, and each formed actuation region can be actuated by a motive fluid to transition to a second state in which the surface is non-convexly shaped.
摘要翻译： 过程流体泵可以包括泵室，入口阀和出口阀。 隔膜区域可以限定泵室，入口阀和出口阀中的每一个的至少一部分。 隔膜区域可以各自具有致动区域，其中当所形成的致动区域处于自然的不受应力的第一状态时，具有凸形的表面，并且每个形成的致动区域可以由运动流体致动以转变到第二状态，其中 表面是非凸形的。
-
-
-
-
-
-
-
-
-
搜索结果
189 条记录 (耗时 0.025 秒)