CONTINUOUSLY CONVEYING INFUSION PUMP
    1.
    发明申请
    CONTINUOUSLY CONVEYING INFUSION PUMP 审中-公开
    连续支持输液泵

    公开(公告)号:WO2011069494A3

    公开(公告)日:2011-09-15

    申请号:PCT/DE2010001438

    申请日:2010-12-10

    Applicant: KOLLN HARM

    Inventor: KOLLN HARM

    Abstract: The invention relates to an infusion pump (10) for continuously conveying a fluid, comprising an inlet (20), an outlet (30), a first piston (40) movably supported in a first chamber (50), and a second piston (60) movably supported in a second chamber (70), characterized by a connecting channel (80) that connects the first chamber (50) to the second chamber (70), the first chamber (50) being connected to the inlet (20) and the second chamber (70) being connected to the outlet (30), at least one control element (90), which in a first position connects the inlet (20) to the first chamber (50) and in a second position connects the first chamber (50) to the second chamber (70) in a communicating manner, wherein in the first position the communication between the first chamber (50) and the second chamber (70) and in the second position the communication between the inlet (20) and the first chamber (50) is blocked, a controller that acts upon the first piston (40), the second piston (60), and the control element (90) so that, when the control element (90) is set in the first position, the first chamber (50) is filled while the second chamber (70) is drained by means of the outlet (30) at a predefined flow rate, and when the control element (90) is set in the second position, the first chamber (50) is drained and the second chamber (70) is filled, wherein the constant discharge by means of the outlet is maintained at the defined flow rate.

    Abstract translation: 一种用于连续输送具有可滑动地安装在第一室(50)中的入口(20),出口(30),第一活塞(40)和可滑动地安装在第二室(70)中的第二活塞(70)的流体的输液泵(10) 第二活塞60,其特征在于连接所述第一腔室50与所述第二腔室70的连接通道80,所述第一腔室50与所述入口20和所述第二腔室70与所述第一腔室50连通, 在第一位置中,入口(20)与第一室(50)连通并且在第二位置中第一室(50)与第二室(70)连通的至少一个致动器(90) 其中在第一位置中第一腔室(50)和第二腔室(70)之间的连通以及在第二位置中入口(20)和第一腔室(50)之间的连通被阻塞,一个在第一 活塞(40),第二活塞(60)和S 当定位元件(90)处于第一位置时,第一腔室(50)被填充,而第二腔室(70)经由出口(30)以预定流率排空,并且在 致动元件(90)定位在第二位置,第一腔室(50)排空并且第二腔室(70)被填充,其中保持以限定的流量通过出口的恒定流出。

    KOLBEN-DICKSTOFFPUMPE
    2.
    发明申请
    KOLBEN-DICKSTOFFPUMPE 审中-公开
    活塞DICK燃油泵

    公开(公告)号:WO2005083267A1

    公开(公告)日:2005-09-09

    申请号:PCT/EP2005/002018

    申请日:2005-02-25

    Inventor: LENHART, Manfred

    CPC classification number: F04B7/0007 F04B15/023 Y10S417/90 Y10T137/86662

    Abstract: Bei einer Mehrzylinder-Dickstoffpumpe (1) zum Fördern insbesondere von Beton, deren mindestens zwei Förderzylinder (3, 5) den Dickstoff aus einem Vorfüllbehälter (7) in eine Förderleitung fördern und der ein Umschaltventil (9) zum alternierenden Verbinden der Förderzylinder mit der Förderleitung zugeordnet ist, das mindestens zwei drehbewegliche Ventilkörper umfasst, die jeweils einen Leitungsabschnitt (15L, 17L) zwischen jeweils ei­nem der Förderzylinder und der Förderleitung umfassen und stromab der Förderzylinder an ein Sammelrohr (19) angeschlossen sind, umfasst das Umschaltventil (9) erfindungsgemäß mindestens, jedoch bevorzugt zwei im wesentlichen rotatorisch bewegbare Drehschieber (15, 17; 15', 17'; 15", 17"), deren jeder einen zum Verbinden des ihm jeweils zugeordne­ten Förderzylinders (3, 5) mit der Förderleitung vorgesehenen geraden Leitungsabschnitt (15L, 17L) sowie mindestens einen die Verbindung sperrenden Abschnitt umfasst. Es wird auch ein Verfahren zum Betreiben dieser Dickstoffpumpe zu kontinuierlichem Förderbe­trieb beschrieben.

    Abstract translation: 在一个多缸厚物质泵(1)用于输送,尤其是混凝土的,所述至少两个供给气缸(3,5),预填充容器的厚物(7)的输送线支撑和切换为输送缸交替连接至所述供给管阀(9) 被分配,其包括至少两个旋转阀主体,所述输送滚筒和所述输送线中的一个之间的每一个包括导管部分(15L,17L),并连接到一个集气管(19)的输送缸的下游,所述开关阀(9)至少根据本发明, 但优选两个基本上旋转可动叶片(15,17; 15”,17' ; 15”,17" ),每一个到分别与其相关联的传送机筒连接(3,5)(15L设置有输送管线直线部分, 包括17L)和至少一种化合物阻挡部分。 还有描述的方法用于操作泥浆泵到连续进纸操作。

    DREHSCHIEBERANORDNUNG
    3.
    发明申请
    DREHSCHIEBERANORDNUNG 审中-公开
    回转安排

    公开(公告)号:WO2014139529A1

    公开(公告)日:2014-09-18

    申请号:PCT/DE2014/200122

    申请日:2014-03-12

    Abstract: Drehschieberanordnung (1) zum Einstellen von mindestens einem Durchströmungsquerschnitt, mittels eines Drehschiebers (4), der je nach Drehwinkelstellung mit jeweils einem an einem Gehäuse (10) der Drehschieberanordnung (1 ) ausgebildeten Zulauf (11) und einem Ablauf (12) für ein flüssiges Medium zusammenwirkt, wobei die Drehwinkelverstellung indirekt über eine Hubkolbenpumpe (16) erfolgt, welche mittels eines Schaltmagneten (2) betätigt wird.

    Abstract translation: 旋转阀组件(1),用于调节至少一个流动横截面,由一个旋转滑阀(4),其根据每一个的旋转角度位置到旋转阀组件的壳体(10)的装置(1)形成的入口(11)和出口(12),用于将液体 介质用间接地通过一个往复泵的角度调整相配合(16)发生,这是由一个电磁线圈(2)致动。

    FLUID DELIVERY SYSTEM COMPRISING A FLUID PUMPING DEVICE AND A DRIVE SYSTEM
    4.
    发明申请
    FLUID DELIVERY SYSTEM COMPRISING A FLUID PUMPING DEVICE AND A DRIVE SYSTEM 审中-公开
    包含流体泵装置和驱动系统的流体输送系统

    公开(公告)号:WO2011010198A3

    公开(公告)日:2011-12-08

    申请号:PCT/IB2010001683

    申请日:2010-07-06

    Abstract: A fluid pumping device comprising a pump housing (1; 101; 201; 301; 701; 901) containing a piston chamber (11; 101 '; 201 '; 310a, 301b; 701 '; 901 ' ) and a piston (2; 102; 202; 302, 302 '; 702; 902, 902 " ) moving back and forth inside the piston chamber, an inlet port (10i; 110i; 210i; 310i; 710i; 921) and an outlet port (10o; 110?; 210o; 310o; 710o; 920) allowing a fluid to be sucked into the piston chamber during an instroke of the piston and expelled from the piston chamber during an outstroke. The device further comprises a valve - switching element (9; 109; 201; 309; 701; 909 ) movably mounted against a valve base member (7; 107; 207; 307; 707; 907), which comprises a piston chamber aperture (12p; 112p; 212p; 312p, 312p 1; 712p; 912p) connected to the piston chamber and an inlet aperture (12i; 112i; 212i;312i;712i;912i) and an outlet aperture (12o; 112o; 212o; 312o; 712o; 912o) connected respectively to the inlet and outlet ports of the fluid pumping device. The element comprises a groove (14; 114; 214; 314, 314 '; 714; 914) or other recess (514) moving against the valve base member such that, a first communication allows leakage between the inlet aperture and the piston chamber aperture so that fluid is sucked from the inlet port, through the groove or recess, into the piston chamber during part of the piston instroke, while a second communication allows leakage between the piston chamber aperture and the outlet aperture expelling fluid out of the piston chamber, through the groove or recess and the outlet port during part of the piston outstroke.

    Abstract translation: 一种液体泵送装置,包括容纳活塞室(11; 101'; 201'; 310a,301b; 701'; 901')的泵壳体(1; 101; 201; 301; 701; 901) 102; 202; 302,302'; 702; 902,902“),在所述活塞室内前后移动,入口端口(10i; 110i; 210i; 310i; 710i; 921)和出口端口 ; 210o; 310o; 710o; 920),允许在活塞发生期间将流体吸入活塞室,并且在行程过程中从活塞室排出,该装置还包括阀开关元件(9; 109; 201 其包括活塞室孔径(12p; 112p; 212p; 312p,312p1; 712p; 912p),其可移动地安装在阀底部构件(7; 107; 207; 307; 707; 907) 连接到活塞室和分别连接到流体的入口和出口的入口孔(12i; 112i; 212i; 312i; 712i; 912i)和出口孔(12o; 112o; 212o; 312o; 712o; 912o) 抽水装置 凹槽(14; 114; 214; 314,314'; 714; 914)或其他凹部(514),其抵靠阀底部构件移动,使得第一通信允许入口孔和活塞室孔之间的泄漏,使得流体从入口通过槽或凹槽被吸入活塞 在第二通信过程中,在活塞行程的一部分期间,第二通信允许活塞室孔和出口孔之间的泄漏通过槽或凹部和出口端口排出活塞室。

    FLUID DELIVERY SYSTEM COMPRISING A FLUID PUMPING DEVICE AND A DRIVE SYSTEM
    5.
    发明申请
    FLUID DELIVERY SYSTEM COMPRISING A FLUID PUMPING DEVICE AND A DRIVE SYSTEM 审中-公开
    包含流体泵装置和驱动系统的流体输送系统

    公开(公告)号:WO2011010198A2

    公开(公告)日:2011-01-27

    申请号:PCT/IB2010/001683

    申请日:2010-07-06

    Abstract: There is described a fluid pumping device comprising a pump housing (1; 101; 201; 301; 701; 901 ) containing at least one piston chamber (11; 101 '; 201 '; 310a, 301 b; 701 '; 901') and at least one piston (2; 102; 202; 302, 302'; 702; 902, 902") arranged to move back and forth inside the piston chamber, at least one inlet port (10i; 110i; 210i; 310i; 710i; 921 ) and at least one outlet port (10o; 110o; 210o; 310o; 710o; 920) arranged so that a fluid can be sucked through the inlet port into the piston chamber during an instroke of the piston and expelled from the piston chamber through the outlet port during an outstroke of the piston. The fluid pumping device further comprises a valve-switching element (9; 109; 201; 309; 701; 909) that is movably mounted against a valve base member (7; 107; 207; 307; 707; 907), said valve base member comprising at least one piston chamber aperture (12p; 112p; 212p; 312p, 312p'; 712p; 912p) connected to the piston chamber and at least one inlet aperture (12i; 112i; 212i; 312i; 712i; 912i) and at least one outlet aperture (12o; 112o; 212o; 312o; 712o; 912o) connected respectively to the inlet and outlet ports of the fluid pumping device. The valve-switching element comprises at least one groove (14; 114; 214; 314, 314'; 714; 914) or other recess (514) arranged to move against the valve base member such that, said groove or recess creates a first communication allowing leakage between the inlet aperture and the piston chamber aperture so that fluid is sucked from the inlet port, through the groove or recess, into the piston chamber during at least a part of the piston instroke, while said groove or recess creates a second communication allowing leakage between the piston chamber aperture and the outlet aperture so that fluid is expelled out of the piston chamber, through the groove or recess and the outlet port during at least a part of the piston outstroke.

    Abstract translation: 描述了一种流体泵送装置,其包括容纳至少一个活塞室(11; 101'; 201'; 310a,301b; 701'; 901')的泵壳体(1; 101; 201; 301; 701; 901) 以及至少一个活塞(2; 102; 202; 302,302'; 702; 902,902“),其被布置成在所述活塞室内前后移动,至少一个入口端口(10i; 110i; 210i; 310i; 710i ; 921)和至少一个出口端口(100; 110o; 210o; 310o; 710o; 920),其布置成使得流体能够在所述活塞触发期间通过所述入口吸入所述活塞室中并从所述活塞室排出 所述流体泵送装置还包括阀开关元件(9; 109; 201; 309; 701; 909),所述阀开关元件可移动地安装在阀基部件(7; 107; 207)上 ; 307; 707; 907),所述阀底部构件包括连接到活塞室的至少一个活塞室孔(12p; 112p; 212p; 312p,312p'; 712p; 912p)和至少一个入口孔 re(12i; 112 1; 212 1; 312I; 712i; 912i)和分别连接到流体泵送装置的入口和出口的至少一个出口孔(12o; 112o; 212o; 312o; 712o; 912o)。 阀切换元件包括至少一个凹槽(14; 114; 214; 314,314'; 714; 914)或其他凹槽(514),其布置成抵靠阀底座元件移动,使得所述凹槽或凹槽产生第一 通信允许入口孔和活塞室孔之间的泄漏,使得流体在活塞启动的至少一部分期间从入口通过凹槽吸入活塞室,而所述凹槽或凹槽产生第二 通信允许在活塞室孔和出口孔之间泄漏,使得流体在活塞行程的至少一部分期间通过凹槽或凹部和出口排出活塞室。

    DOSING PUMP
    6.
    发明申请
    DOSING PUMP 审中-公开
    排水泵

    公开(公告)号:WO2010082201A1

    公开(公告)日:2010-07-22

    申请号:PCT/IL2010/000040

    申请日:2010-01-14

    CPC classification number: F04B13/02 F04B7/0007 F04B7/0011 F04B49/225

    Abstract: A dosing pump comprises an inlet for a solvent, an injection device for an additive, a reciprocating main piston for mixing the solvent with the additive during a suction stroke and for discharging the mixture from an outlet in an evacuation stroke. A divider substantially perpendicular to a rod connected to the main piston separates a main piston housing from a switching device for controlling a main piston stroke direction. The switching device comprises two inlet rotary valve assemblies that are disposed externally to a corresponding inlet aperture bored in the divider when in an opened state and are rotatable about an axis substantially perpendicular to the axis of the main piston. Each of the valve assemblies alternately opens and occludes a corresponding inlet aperture so that solvent flowing through a first inlet aperture performs a suction stroke and solvent flowing through a second inlet aperture performs an evacuation stroke.

    Abstract translation: 计量泵包括用于溶剂的入口,用于添加剂的注射装置,用于在吸入冲程期间将溶剂与添加剂混合并在排气冲程中从出口排出混合物的往复式主活塞。 基本垂直于与主活塞连接的杆的分隔器将主活塞壳体与用于控制主活塞行程方向的开关装置分离。 开关装置包括两个入口旋转阀组件,当处于打开状态时,两个入口旋转阀组件设置在分配器中钻孔的对应入口孔的外部,并且可绕基本上垂直于主活塞轴线的轴线旋转。 每个阀组件交替地打开并闭塞相应的入口孔,使得流过第一入口孔的溶剂进行吸入冲程,并且流过第二入口孔的溶剂进行排气冲程。

    PUMP
    7.
    发明申请
    PUMP 审中-公开

    公开(公告)号:WO2007051113A3

    公开(公告)日:2007-11-29

    申请号:PCT/US2006060206

    申请日:2006-10-24

    Abstract: Embodiments of the present invention are directed to devices and methods for propelling fluids that feature at least one first pump assembly having a primary pump, an accumulator pump, drive means, valve means and control means. The valve means moves between the first position and the second position as the accumulator pump and primary pump alternate between a loading movement and a pump movement. The control means is in signal communication with the accumulator pump, the primary pump and the valve means. The control means issues signal command to the accumulator pump to assume the loading movement and the pump movement and the primary pump to assume the loading movement and pump movement in coordination with the movement of the valve means such that fluids are propelled from the first outlet.

    Abstract translation: 本发明的实施例涉及用于推进流体的装置和方法,其特征在于具有初级泵,蓄能器泵,驱动装置,阀装置和控制装置的至少一个第一泵组件。 当蓄能器泵和主泵在装载运动和泵运动之间交替时,阀装置在第一位置和第二位置之间移动。 控制装置与蓄能器泵,主泵和阀装置进行信号通信。 控制装置向累积泵发出信号命令以承担加载运动,并且泵运动和主泵以与阀装置的运动协调的姿态进行装载运动和泵运动,使得流体从第一出口推进。

    DISPENSING PUMP HAVING SERVO DRIVEN LINEAR ACTUATOR
    8.
    发明申请
    DISPENSING PUMP HAVING SERVO DRIVEN LINEAR ACTUATOR 审中-公开
    具有伺服驱动线性致动器的分配泵

    公开(公告)号:WO2005017356A1

    公开(公告)日:2005-02-24

    申请号:PCT/US2004/026325

    申请日:2004-08-12

    CPC classification number: F04B9/02 F04B7/0007 F04B13/00 F04B17/03

    Abstract: A servo driven dispensing pump is provided for dispensing a precise quantity of liquid. The dispensing pump includes an inlet for receiving a supply of liquid, an outlet for dispensing a metered amount of liquid, and a flow control valve for controlling liquid flow between the inlet and outlet. The pump has a cavity in communication with the control valve for receiving a metered amount of liquid, and a plunger disposed within the cavity for controlling the amount of liquid within the cavity. The pump further has a servo driven linear actuator for actuating the plunger within the cavity. The servo driven linear actuator comprises an electric motor and a rotary-to-linear converter.

    Abstract translation: 提供伺服驱动分配泵用于分配精确量的液体。 分配泵包括用于接收液体供应的入口,用于分配计量的液体的出口以及用于控制入口和出口之间的液体流动的流量控制阀。 泵具有与用于接收计量量的液体的控制阀连通的空腔,以及设置在空腔内的用于控制空腔内的液体量的柱塞。 泵还具有用于致动腔内的柱塞的伺服驱动线性致动器。 伺服驱动线性致动器包括电动机和旋转到线性转换器。

    DISPENSING APPARATUS
    9.
    发明申请
    DISPENSING APPARATUS 审中-公开
    分配装置

    公开(公告)号:WO00023712A1

    公开(公告)日:2000-04-27

    申请号:PCT/US1999/024411

    申请日:1999-10-15

    CPC classification number: F04B13/00 F04B7/0007

    Abstract: A dispensing pump (10) includes first and second sleeve assemblies (11, 12). Each sleeve assembly includes a rotary valve (17) having an input and output position and a longitudinally displaceable piston (15, 16) that moves between a first position abutting the valve and a second position displaced from the valve. The sleeve connects to a manifold (13) with input and output passages (21, 24) that align with input and output apertures (20, 23) in the sleeve. Withdrawing the piston with the input port (18) of the valve aligned with the input aperture draws material into the sleeve. Moving the piston toward the valve in the output position with the output port (19) aligned with the output passage displaces material from the manifold.

    Abstract translation: 分配泵(10)包括第一和第二套筒组件(11,12)。 每个套筒组件包括具有输入和输出位置的旋转阀(17)和在邻接阀门的第一位置与从阀门移位的第二位置之间移动的可纵向移动的活塞(15,16)。 套筒连接到具有与套筒中的输入和输出孔(20,23)对准的输入和输出通道(21,24)的歧管(13)。 用与输入孔对准的阀的输入端口(18)抽出活塞将材料拉入套筒。 将输出端口(19)与输出通道对齐的输出位置将活塞朝向阀门移动,从歧管中移出材料。

    POSITIVE-DISPLACEMENT PUMP AND PUMPING GROUP FOR FLUID PRODUCTS AND METHOD FOR THE USE THEREOF
    10.
    发明申请
    POSITIVE-DISPLACEMENT PUMP AND PUMPING GROUP FOR FLUID PRODUCTS AND METHOD FOR THE USE THEREOF 审中-公开
    用于流体产品的正排量泵和泵组及其使用方法

    公开(公告)号:WO2016059551A2

    公开(公告)日:2016-04-21

    申请号:PCT/IB2015057831

    申请日:2015-10-13

    Applicant: ALFA SRL

    Abstract: A positive-displacement pump for fluid products, in particular paints, colorants and the like, comprises a pump body (2) in which there is formed a pumping chamber (3), in which a piston (5) is mounted for sliding and is controlled so as to advance and withdraw in order to vary the useful volume of the pumping chamber (3). The pumping chamber (3) extends in accordance with a longitudinal axis (X-X) which is inclined, in a non-vertical manner, with respect to a horizontal plane and having an upper region (42) which is positioned at a greater height with respect to a horizontal plane and in the region of which the pumping chamber (3) is placed in communication with at least one intake pipe (33) of a fluid product.

    Abstract translation: 用于流体产品尤其是涂料,着色剂等的正位移泵包括泵体(2),其中形成泵室(3),活塞(5)安装在该泵室中以便滑动并且是 控制以提前和撤回,以改变泵室(3)的有效容积。 泵送室(3)根据纵向轴线(XX)延伸,纵向轴线(XX)相对于水平面以非垂直方式倾斜并且具有相对于水平面更高的上部区域(42) 到水平面并且泵送室(3)放置在该区域中与流体产品的至少一个进气管(33)连通。

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