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1. 发明授权

EP2895743B1 VORRICHTUNG ZUR ANTRIEBSSTEUERUNG EINER ZWEIZYLINDER-DICKSTOFFPUMPE 有权
标题翻译：设备技术的驱动控制的两缸燃油泵DICK
公开(公告)号：EP2895743B1
公开(公告)日：2016-10-05
申请号：EP13732483.6
申请日：2013-06-27
申请人： Putzmeister Engineering GmbH
发明人： HOFMANN, Wilhelm , MÜNZENMAIER, Werner
IPC分类号： F04B7/00 , F04B15/02 , F04B49/00 , F04B49/22
CPC分类号： F04B9/109 , F04B7/0026 , F04B7/0076 , F04B15/02 , F04B15/023 , F04B23/02 , F04B23/06 , F04B49/002 , F04B49/22 , F04B49/225

2. 发明授权

EP2387667B1 VERFAHREN ZUR FÖRDERUNG BREIIGER MASSEN UND PUMPVORRICHTUNG ZUR FÖRDERUNG BREIIGER MASSEN 有权
标题翻译：程序为促进和泵装置稀烂大众，促进稀烂MASSES
公开(公告)号：EP2387667B1
公开(公告)日：2013-03-20
申请号：EP10704309.3
申请日：2010-01-14
申请人： Schwing, Friedrich , Schwing, Stefan
发明人： Schwing, Friedrich , Schwing, Stefan
IPC分类号： F04B7/00 , F04B11/00 , F04B15/02
CPC分类号： F04B15/02 , F04B1/02 , F04B7/0023 , F04B7/0026 , F04B7/0053 , F04B7/0069 , F04B11/0058 , F04B15/023 , F04B19/22 , F04B23/025 , F04B53/10 , F04B53/14 , F04B53/16

3. 发明授权

EP1749152B1 ANTRIEBSEINRICHTUNG FÜR EINE ZWEIZYLINDERDICKSTOFFPUMPE UND VERFAHREN ZUM BETRIEB DERSELBEN 有权
标题翻译：驱动装置对于两缸燃油泵迪克和方法及其操作方法
公开(公告)号：EP1749152B1
公开(公告)日：2008-06-04
申请号：EP05733928.5
申请日：2005-04-18
申请人： Schwing GmbH
发明人： MÜLLER, Georg , SCHNITTKER, Joseph-Friedrich , SCHWARZ, Manfred
IPC分类号： F04B7/02 , F04B9/117 , F04B15/02
CPC分类号： F04B7/0026 , F04B9/1178 , F04B15/023 , F04B2203/0903
摘要： The invention relates to a method for operating a drive device for a dual-cylinder slurry pump and to a drive device for a dual-cylinder slurry pump, comprising two drive cylinders that are actuated by means of a fluid (1, 2), said cylinders alternately charging a common delivery line with slurry, in particular concrete, via a pipe switch (RW), in particular indirectly by means of driven delivery cylinders (FR, FL). According to the invention, the pipe switch is likewise actuated by means of a fluid using an actuator cylinder (SZ) and as early as the final displacement of the piston of each drive cylinder in its stroke, prior to said piston reaching its final position, at least part of the fluid stream that is provided to actuate the drive cylinder is used to actuate the actuator cylinder.

4. 发明公开

EP1306550A1 Improved concrete pump with means to automatically adjust the working of the S-valve according to the type of concrete 有权
标题翻译：系统自动化Einstellung desBetätigungsdruckseines S-Ventils einer Betonpumpe
公开(公告)号：EP1306550A1
公开(公告)日：2003-05-02
申请号：EP02102476.5
申请日：2002-10-23
申请人： Cifa S.P.A.
发明人： BALDINUCCI, Maurizio , CIPOLLA, Davide
IPC分类号： F04B7/00 , F04B15/02
CPC分类号： F04B15/02 , F04B7/0026
摘要： The invention concerns a concrete pump, of the type comprising a pair of pumping cylinders (3) acting, alternately, to draw the concrete from a hopper (2) and introduce it, by means of an oscillating valve (S-valve 7), into a duct conveying and delivering the material, the movement of said S-valve (7) being controlled by an actuator (8) operated by a control unit. Said pump also comprises a sensor (15) of the working pressure which causes, by means of said control unit, the working of means (16, 9) to adjust the working pressure of said actuator (8) according to the type of concrete being pumped.
摘要翻译：本发明涉及一种混凝土泵，其类型包括一对泵送缸（3），其交替地用于从料斗（2）抽出混凝土并通过旋转阀（S型阀7）将其引入，进入输送和输送材料的管道中，所述S阀（7）的移动由由控制单元操作的致动器（8）控制。所述泵还包括工作压力的传感器（15），所述传感器（15）通过所述控制单元使装置（16,9）的工作根据混凝土的类型调节所述致动器（8）的工作压力抽水。

5. 发明公开

EP3097310A2 CONCRETE PUMP SYSTEM AND METHOD 有权
标题翻译：腹膜透析
公开(公告)号：EP3097310A2
公开(公告)日：2016-11-30
申请号：EP15737415.8
申请日：2015-01-07
申请人： Priddy, Francis Wayne
发明人： Priddy, Francis Wayne
IPC分类号： F04B15/02 , F04B49/22
CPC分类号： F04B39/1006 , F04B7/0026 , F04B15/02 , F04B15/023 , Y10T137/87804
摘要： A pump system/method configured to provide substantially constant flow of concrete, cement, or other material is disclosed. The system integrates a trapezoidal cutting ring and spectacle plate in conjunction with lofted transitional interfaces to the hydraulic pump cylinder rams and output ejection port to ensure that pressurized discharge concrete material is not allowed to be relaxed nor backflow into the material sourcing hopper. The trapezoidal cutting ring is configured to completely seal off the trapezoidal spectacle ports as it smoothly transitions between the hydraulic pump input ports during cycle changes thus generating a more uniform output flow of concrete while eliminating hopper backflow and hydraulic fluid shock. A control system is configured to coordinate operation of the hydraulic pump cylinder rams and cutting ring to ensure that output ejection port pressure and material flow is maintained at a relatively constant level throughout all portions of the pumping cycle.
摘要翻译：公开了一种构造成提供基本恒定的混凝土，水泥或其他材料流的泵系统/方法。该系统将梯形切割环和眼镜板结合到液压泵柱塞和输出排出口的高架过渡接口，以确保不允许加压排放的混凝土材料松动或回流到料料料斗中。梯形切割环构造成在循环变化期间在液压泵输入端口之间平滑过渡时完全密封梯形眼镜端口，从而产生更均匀的混凝土输出流，同时消除料斗回流和液压流体冲击。控制系统被配置为协调液压泵缸体和切割环的操作，以确保在泵送循环的所有部分处的输出喷口压力和材料流量保持在相对恒定的水平。

6. 发明公开

EP2660467A1 CONCRETE PUMP AND METHOD FOR ADJUSTING VALUE OF DRIVE PRESSURE TO SWINGING ACTUATOR THEREOF 审中-公开
标题翻译：维多利亚州立大学维也纳教育学院EINSTELLUNG DES ANTRIEBSDRUCKWERTESFÜREINEN SCHWINGENDEN AKTUATOR
公开(公告)号：EP2660467A1
公开(公告)日：2013-11-06
申请号：EP11854363.6
申请日：2011-05-24
申请人： Zoomlion Heavy Industry Science and Technology Co., Ltd. , Hunan Zoomlion Special Vehicle Co. Ltd.
发明人： GAO, Rongzhi , WANG, Jiaqian
IPC分类号： F04B15/02
CPC分类号： F04B7/0026 , F04B15/02
摘要： A concrete pump and a method for adjusting the driving pressure value of an oscillating actuator in the concrete pump are disclosed. The concrete pump includes an oscillating actuator and an S-shaped distribution valve(17), wherein the oscillating actuator is driven by an oscillating hydraulic circuit to control the oscillation of the S-shaped distribution valve. The oscillating hydraulic circuit includes an oscillating driving pressure control module which adjusts the oscillation driving pressure value F of the oscillating actuator from the oscillating hydraulic circuit according to a first pressure value F1 and/or a second pressure value F2, where the first pressure value F1 is the oil hydraulic value in a stirring hydraulic circuit, and the second pressure value F2 is the oil hydraulic value in a concrete cylinder hydraulic circuit. The concrete pump avoids too high or too low pressure of the S-shaped distribution valve, which is provided by the actuator, caused by different types of concrete or other working conditions, and accordingly prevents the S-shaped distribution valve from generating high-speed impact and noise and the structure body from generating inertial impact and vibration.
摘要翻译：公开了一种用于调节混凝土泵中的摆动致动器的驱动压力值的混凝土泵和方法。混凝土泵包括摆动致动器和S形分配阀（17），其中振荡致动器由振荡液压回路驱动以控制S形分配阀的振荡。振荡液压回路包括振荡驱动压力控制模块，其根据第一压力值F1和/或第二压力值F2从振荡液压回路调节振荡致动器的振动驱动压力值F，其中第一压力值F1 是搅拌液压回路中的油压值，第二压力值F2是混凝土缸液压回路中的油压值。混凝土泵避免了由不同类型的混凝土或其他工作条件引起的由致动器提供的S形分配阀的过高或过小的压力，因此防止S形分配阀产生高速冲击和噪音和结构体产生惯性冲击和振动。

7. 发明授权

EP1942276B1 Materialaufgabebehälter für eine Dickstoffpumpe 有权
标题翻译：对于泥浆泵材料供应容器
公开(公告)号：EP1942276B1
公开(公告)日：2012-11-14
申请号：EP08154300.1
申请日：2004-12-17
申请人： Putzmeister Engineering GmbH
发明人： Göggelmann, Gernot , Hurr, Hellmut , Fritz, Markus
IPC分类号： F04B39/12 , F04B15/02 , F04B39/14 , F04B53/22
CPC分类号： F04B7/0026 , F04B15/023 , Y10S417/90 , Y10T137/7036 , Y10T137/87804

8. 发明公开

EP1733146A1 MATERIALAUFGABEBEHÄLTER FÜR EINE DICKSTOFFPUMPE 有权
标题翻译：实物容器DICK燃油泵
公开(公告)号：EP1733146A1
公开(公告)日：2006-12-20
申请号：EP04804015.8
申请日：2004-12-17
申请人： PUTZMEISTER AKTIENGESELLSCHAFT
发明人： GÖGGELMANN, Gernot , HURR, Helmut , FRITZ, Markus
IPC分类号： F04B39/12 , F04B15/02 , F04B39/14 , F04B53/22
CPC分类号： F04B7/0026 , F04B15/023 , Y10S417/90 , Y10T137/7036 , Y10T137/87804
摘要： The invention relates to a material feed receptacle (20) for a thick matter pump (18) comprising: a receptacle lower part (38) and a receptacle top (40) that is detachably connected to the receptacle lower part (38); a two-part front wall (22); a rear wall (28); two two-part lateral walls (42); an upwardly pointing material feed opening (64) delimited by a peripheral edge (66, 68), and; a pipe junction (34), which is situated inside the receptacle, can, on the entry side, swivel in an alternating manner in front of the delivery cylinder openings (24) and which, on the output side, leads to a pressure pipe (30). The invention provides that the receptacle top (40) has an upper lateral wall part (44) and upper lateral wall parts (46), which have free ends (48) and which extend away from said front wall part. The invention also provides that the peripheral edge (66, 68) has a first edge part (66), which forms an upper edge of the receptacle top (40), and has a second edge part (68) on the receptacle lower part (38), which is situated on the rear wall and is joined to the first edge part (66).

9. 发明公开

EP1003969A1 ZWEIZYLINDER-DICKSTOFFPUMPE 失效
标题翻译：两缸燃油泵DICK
公开(公告)号：EP1003969A1
公开(公告)日：2000-05-31
申请号：EP98945133.1
申请日：1998-07-31
申请人： Schwing GmbH
发明人： SCHWING, Friedrich
IPC分类号： F04B7/00
CPC分类号： F04B7/0026 , F04B7/0038 , Y10S417/90
摘要： The invention relates to a two-cylinder thick matter pump for continuous delivery of a thick matter. Said pump has a reversing valve (5) which has a tubular separator housing (8, 8') with at least four openings (a-d). The tubular separator (6, 6'), which is fitted in the tubular separator housing (8, 8'), pivots with its outlet in front of the cylinder openings. The pump also has an inlet (RE) which is fixed to the suction pipe (3). The hollow space (H) in the tubular separator housing (8, 8') is constantly under manometric pressure. At least one blocking element (10) seals the suction pipe (3) and/or the first and/or second openings (a, b) of the tubular separator housing (8, 8').

10. 发明公开

EP0197402A3 Device for transporting thick matter suspensions and method for its operation 失效
标题翻译：用于运输厚度悬挂的装置及其操作方法
公开(公告)号：EP0197402A3
公开(公告)日：1987-08-05
申请号：EP86103935
申请日：1986-03-22
申请人： PREUSSAG Aktiengesellschaft Metall
发明人： Janssen, Klaus, Dipl.-Ing. , Kämmerer, Helmut, Dipl.-Ing. , Renetzeder, Helmut, Dipl.-Ing.
IPC分类号： F04B07/00
CPC分类号： F04B15/02 , F04B7/0026

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