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1. 发明授权

EP0986820B1 ELEKTROMAGNET, INSBESONDERE ZUM BETÄTIGEN VON VENTILEN 失效
标题翻译：电磁铁，特别是用于操纵阀
公开(公告)号：EP0986820B1
公开(公告)日：2005-02-02
申请号：EP98910690.1
申请日：1998-02-17
申请人： Hydraulik-Ring GmbH , HYDAC Electronic GmbH
发明人： NEUHAUS, Rolf, J. , STRATIL, Kurt, R. , EHRENFELS, Andreas , KATTLER, Frank , PAULY, Hans-Jürgen
IPC分类号： H01F7/16 , H01F7/08
CPC分类号： H01F7/1607 , H01F7/081 , H01F2007/1661
摘要： The invention relates to an electromagnet (1) for actuating valves, comprising a sheath-like magnet housing (3) encompassing a pole core (31) forming a one-sided closure of said housing (3) which is connected to the pole core (31) by an annular groove (35) incorporated into its periphery, by an O ring (37) which can be accommodated therein as a sealing element and by an annular groove (39) in the magnet housing (3) which forms bearing surfaces joined in positive fit to the inner walls of the annular groove (37) and a sealing surface located on the O-ring (37).

2. 发明公开

EP0986820A1 ELEKTROMAGNET, INSBESONDERE ZUM BETÄTIGEN VON VENTILEN 失效
标题翻译：电磁铁，特别是用于操纵阀
公开(公告)号：EP0986820A1
公开(公告)日：2000-03-22
申请号：EP98910690.1
申请日：1998-02-17
申请人： HYDAC Electronic GmbH , HYDAC Electronic GmbH
发明人： NEUHAUS, Rolf, J. , STRATIL, Kurt, R. , EHRENFELS, Andreas , KATTLER, Frank , PAULY, Hans-Jürgen
IPC分类号： H01F7/16 , H01F7/08
CPC分类号： H01F7/1607 , H01F7/081 , H01F2007/1661
摘要： The invention relates to an electromagnet (1) for actuating valves, comprising a sheath-like magnet housing (3) encompassing a pole core (31) forming a one-sided closure of said housing (3) which is connected to the pole core (31) by an annular groove (35) incorporated into its periphery, by an O ring (37) which can be accommodated therein as a sealing element and by an annular groove (39) in the magnet housing (3) which forms bearing surfaces joined in positive fit to the inner walls of the annular groove (37) and a sealing surface located on the O-ring (37).

3. 发明授权

EP3167192B1 EINRICHTUNG ZUR BEREITSTELLUNG VON UNTER EINEM VORGEBBAREN DRUCK STEHENDEN FLUIDEN 有权
标题翻译：用于在精确可打印的压力下提供流体的装置
公开(公告)号：EP3167192B1
公开(公告)日：2018-04-25
申请号：EP15723845.2
申请日：2015-05-23
申请人： Hydac Electronic GmbH
发明人： KATTLER, Frank , MANNEBACH, Horst , HEROLD, Frank , GROH, Christian , KORN, Jerome
IPC分类号： F04B43/073 , F01N3/20
CPC分类号： F04B43/0736 , F01N3/2066 , F01N2610/02 , F01N2610/1433 , Y02T10/24

4. 发明授权

EP2303614B1 SCHALTUNGSANORDNUNG SOWIE STABILISIERUNGSEINRICHTUNG UNTER EINSATZ DER SCHALTUNGSANORDNUNG 有权
标题翻译：电路和稳定装置的电路进行
公开(公告)号：EP2303614B1
公开(公告)日：2012-12-12
申请号：EP09776566.3
申请日：2009-04-27
申请人： Hydac Electronic GmbH
发明人： DANIEL, Thomas , REMUS, Kai , KATTLER, Frank
IPC分类号： B60G21/055 , F15B11/00
CPC分类号： B60G21/0555 , B60G2202/413 , B60G2202/414 , B60G2500/2043 , F15B2211/30575 , F15B2211/3059 , F15B2211/31588 , F15B2211/327 , F15B2211/50518 , F15B2211/5155 , F15B2211/5158 , F15B2211/5159 , F15B2211/7058

5. 发明公开

EP3167192A1 EINRICHTUNG ZUR BEREITSTELLUNG VON UNTER EINEM VORGEBBAREN DRUCK STEHENDEN FLUIDEN 有权
标题翻译：设备在可预定的压力流体PROVIDING
公开(公告)号：EP3167192A1
公开(公告)日：2017-05-17
申请号：EP15723845.2
申请日：2015-05-23
申请人： Hydac Electronic GmbH
发明人： KATTLER, Frank , MANNEBACH, Horst , HEROLD, Frank , GROH, Christian , KORN, Jerome
IPC分类号： F04B43/073 , F01N3/20
CPC分类号： F04B43/0736 , F01N3/2066 , F01N2610/02 , F01N2610/1433 , Y02T10/24
摘要： Device for providing fluids under a predeterminable pressure. A device for providing fluids under a predeterminable pressure for supplying pressure to a consumer, such as a work unit (1) of an SCR system for exhaust gas treatment of internal combustion engines, comprising at least one pump (5) which removes the fluid concerned from a fluid reservoir (7) and feeds same to the consumer, wherein said pump comprises a displacement element (47) which can be moved to generate fluid pressure in a working chamber (59), is characterised in that the displacement element (47) of each pump (5) adjoins, with the side facing away from the working chamber (59) of the fluid, a second working chamber (61) to which a pressure medium causing the displacement element (47) to move can be fed.
摘要翻译：设备可预先给定的压力下提供流体。一种用于预定的压力下提供流体为压力供应给消费者设备，检查作为工作单元的SCR系统，用于废气处理的内燃发动机中的（1），包括至少一个泵（5），该移除流体关注从流体贮存器（7）和进料相同给消费者，worin所述泵包括可以被移动以产生一个工作腔室的流体压力（59）的位移元件（47）DASS位移元件（47）每个泵（5）邻接，与侧背离的流体的工作腔（59）的距离，第二工作腔（61）的压力介质，其使所述位移元件（47）移动，可以进给。

6. 发明公开

EP2569546A1 ANTRIEBSSYSTEM MIT ZUMINDEST EINEM HYDRAULISCHEN AKTUATOR 审中-公开
标题翻译：与至少一个液压执行器驱动系统
公开(公告)号：EP2569546A1
公开(公告)日：2013-03-20
申请号：EP11708414.5
申请日：2011-03-15
申请人： Hydac Electronic GmbH
发明人： HEROLD, Frank , REMUS, Kai , KATTLER, Frank
IPC分类号： F15B7/00
CPC分类号： F04B17/00 , F15B7/006 , F15B2211/20515 , F15B2211/20561 , F15B2211/27 , F15B2211/30505 , F15B2211/61 , F15B2211/625 , F15B2211/6658 , F15B2211/7053 , F15B2211/7058 , F15B2211/7128
摘要： The invention relates to a drive system having at least one hydraulic actuator (2), which is supplied with pressure medium (4) by means of at least one pressure-medium pump (3) in a main circuit, the pressure-medium pump (3) being a rotational-speed-controlled pressure-medium pump that is driven by a motor (5) at a variable rotational speed and a controlled torque, said drive system being characterized in that leakage fluid (7) that escapes from a displacement chamber (6) of the pressure-medium pump (3) is discharged through a fluid-conducting connection (8) having at least one check valve (9, 16), and the at least one check valve (9, 16) is installed in the fluid-conducting connection (8) in such a way that the check valve prevents pressure medium from flowing back out of the main circuit into the displacement chamber (6) or another interior chamber of the pressure-medium pump (3) and feeds leakage fluid (7) into the main circuit of the drive system (1) when there is a slight excess pressure.

7. 发明授权

EP2888476B1 EINRICHTUNG ZUR BEREITSTELLUNG VON UNTER EINEM VORGEBBAREN DRUCK STEHENDEN FLUIDEN 有权
公开(公告)号：EP2888476B1
公开(公告)日：2019-02-27
申请号：EP13742592.2
申请日：2013-07-24
申请人： Hydac Electronic GmbH
发明人： KATTLER, Frank , GROH, Christian
IPC分类号： F04B11/00 , F04B17/04 , F04B23/06 , F01N3/20

8. 发明授权

EP2867485B1 SYSTEM ZUR ABGASNACHBEHANDLUNG BEI VERBRENNUNGSMOTOREN 有权
标题翻译：内燃机排气处理系统
公开(公告)号：EP2867485B1
公开(公告)日：2018-01-17
申请号：EP13725075.9
申请日：2013-05-22
申请人： Hydac Electronic GmbH
发明人： GROH, Christian , KATTLER, Frank
IPC分类号： F01N3/20 , G01L19/06
CPC分类号： F01N3/2066 , F01N2260/10 , F01N2610/02 , F01N2610/1426 , F01N2610/1433 , F01N2610/148 , Y02T10/24

9. 发明公开

EP2888476A1 EINRICHTUNG ZUR BEREITSTELLUNG VON UNTER EINEM VORGEBBAREN DRUCK STEHENDEN FLUIDEN 有权
标题翻译：设备在可预定的压力流体PROVIDING
公开(公告)号：EP2888476A1
公开(公告)日：2015-07-01
申请号：EP13742592.2
申请日：2013-07-24
申请人： Hydac Electronic GmbH
发明人： KATTLER, Frank , GROH, Christian
IPC分类号： F04B11/00 , F04B17/04 , F04B23/06 , F01N3/20
CPC分类号： F01N3/2066 , F01N2610/1433 , F01N2610/144 , F04B11/005 , F04B11/0075 , F04B17/042 , F04B23/06 , Y02T10/24
摘要： The invention relates to a device for providing fluids under a specifiable pressure, comprising at least one pump (23) which supplies said fluid from a fluid reservoir (5) to a corresponding consumer (1) in a pressurized manner. The invention is characterized in that at least one first pump (12) which suctions fluid out of the fluid reservoir (5) and at least one other pump (23) which supplies fluid to the consumer (1) are provided, and the suction side (21) of the respective other pump (23) is connected to the pressure side (17) of the first pump (12) in order to supply with a fluid filling quantity.

10. 发明公开

EP2867485A1 SYSTEM ZUR ABGASNACHBEHANDLUNG BEI VERBRENNUNGSMOTOREN 有权
标题翻译：系统ZUR ABGASNACHBEHANDLUNG BEI VERBRENNUNGSMOTOREN
公开(公告)号：EP2867485A1
公开(公告)日：2015-05-06
申请号：EP13725075.9
申请日：2013-05-22
申请人： Hydac Electronic GmbH
发明人： GROH, Christian , KATTLER, Frank
IPC分类号： F01N3/20 , G01L19/06
CPC分类号： F01N3/2066 , F01N2260/10 , F01N2610/02 , F01N2610/1426 , F01N2610/1433 , F01N2610/148 , Y02T10/24
摘要： A system for exhaust-gas aftertreatment in an internal combustion engine, having a feeding device (23) for feeding a freezable substance, in particular in the form of an aqueous urea solution, into an exhaust-gas flow of the internal combustion engine and at least one sensor arrangement with sensors (93, 94) which detect state variables which relate to the substance, such as pressure and temperature, wherein parts of the sensor arrangement interact with at least one fluid chamber (23) for at least partially receiving the freezable substance, is characterized in that, as a protective means against damage of the system by volumetric expansion in the case of freezing of the substance, a compensating device (100, 101) acts on the respective fluid chamber (27) in such a way that a volumetric expansion of the substance which accompanies an increase in the fluid pressure in the case of freezing is compensated for within the assignable fluid chamber.
摘要翻译：一种用于内燃机中废气后处理的系统，具有用于将特别是尿素水溶液形式的可冷冻物质进料到内燃机的排气流中的进料装置（23）至少一个具有传感器（93,94）的传感器装置，其检测与物质相关的状态变量，例如压力和温度，其中传感器装置的部分与至少一个流体室（23）相互作用，用于至少部分地接收可冷冻物质，其特征在于，作为在物质冻结的情况下通过体积膨胀来破坏系统的保护装置，补偿装置（100,101）以相应的流体室（27）作用于这样的方式，使得在可分配的流体室内补偿伴随着在冻结的情况下的流体压力增加的物质的体积膨胀。

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