公开(公告)号：US20050172620A1

公开(公告)日：2005-08-11

申请号：US10514060

申请日：2003-05-04

申请人： Michael Zimpfer

发明人： Michael Zimpfer

IPC分类号： F16L55/04 ,  F15B1/02 ,  F16F15/023 ,  F16H39/02 ,  F16H61/40 ,  F16D31/02

CPC分类号： F16F15/023 ,  B60G2500/02 ,  B60G2500/116 ,  F15B1/021

摘要： Hydraulic systems generally comprise expansion hose lines and other damping elements which are provided with one or several serially connected hose chambers according to the generated pressure pulsation. The damping measures of the inventive hydraulic system are initiated according to the prevailing pressure during operation thereof. The aim of the invention is to keep the loss of pressure low and save a significant amount of energy during continuous operations. Said aim is achieved by a direct line connection between the source of pressure and the user, which bypasses the dampers. Said bypass line is blocked by a valve when the pressure in the system increases.

摘要翻译： 液压系统通常包括膨胀软管管线和其它阻尼元件，其根据产生的压力脉动设置有一个或几个串联连接的软管室。 本发明的液压系统的阻尼措施是根据其操作期间的主要压力启动的。 本发明的目的是在连续操作期间将压力损失保持在较低水平并节省大量的能量。 所述目的通过压力源和用户之间的直接线路连接实现，其绕过阻尼器。 当系统中的压力增加时，所述旁路管线被阀阻塞。

公开(公告)号：US20060186728A1

公开(公告)日：2006-08-24

申请号：US11337471

申请日：2006-01-24

申请人： Atsushi Mizuta ,  Hideki Ohashi ,  Kazuo Ogawa ,  Osamu Yasuike ,  Yukihide Kimura ,  Kazuyuki Mizuno ,  Masaki Nanahara ,  Tsuyoshi Yamasaki ,  Kotaro Okimura

发明人： Atsushi Mizuta ,  Hideki Ohashi ,  Kazuo Ogawa ,  Osamu Yasuike ,  Yukihide Kimura ,  Kazuyuki Mizuno ,  Masaki Nanahara ,  Tsuyoshi Yamasaki ,  Kotaro Okimura

IPC分类号： B60T13/74

CPC分类号： B60G17/0152 ,  B60G17/0432 ,  B60G17/056 ,  B60G21/06 ,  B60G21/067 ,  B60G21/073 ,  B60G21/10 ,  B60G2400/25 ,  B60G2400/252 ,  B60G2400/382 ,  B60G2500/116 ,  B60G2500/22

摘要： A suspension apparatus includes a fluid cylinder for a wheel of a vehicle; at least one of a first controller and a second controller; and a third controller. The fluid cylinder for the wheel of the vehicle is provided between a wheel-holding device that holds the wheel and the vehicle body. The first controller includes (a) an accumulator connected to the fluid cylinder; and (b) an electromagnetic control valve provided between the accumulator and the fluid cylinder. The second controller includes (a) a fluid source that includes a high-pressure source and a low-pressure source; and (b) an electromagnetic control valve, provided between the fluid source and the fluid cylinder, which controls the flow of fluid between the fluid cylinder and the fluid source. The third controller suppresses the pulsation of the fluid caused by operating the electromagnetic control valve included in at least one of the first controller and the second controller.

摘要翻译： 悬挂装置包括用于车辆的车轮的流体缸; 第一控制器和第二控制器中的至少一个; 和第三控制器。 用于车辆的车轮的液压缸设置在保持车轮的车轮保持装置和车体之间。 第一控制器包括（a）连接到流体缸的蓄能器; 和（b）设置在蓄能器和流体缸之间的电磁控制阀。 第二控制器包括（a）包括高压源和低压源的流体源; 和（b）设置在流体源和流体缸之间的电磁控制阀，其控制流体缸和流体源之间的流体流动。 第三控制器抑制通过操作包括在第一控制器和第二控制器中的至少一个中的电磁控制阀而引起的流体脉动。

公开(公告)号：US07766343B2

公开(公告)日：2010-08-03

申请号：US12394472

申请日：2009-02-27

申请人： Wolfgang Bauer

发明人： Wolfgang Bauer

IPC分类号： B60G17/00

CPC分类号： B60G17/015 ,  B60G17/0152 ,  B60G17/0416 ,  B60G2202/154 ,  B60G2300/08 ,  B60G2400/5122 ,  B60G2500/10 ,  B60G2500/116 ,  B60G2500/2064 ,  B60G2500/22

摘要： The invention concerns a hydraulic spring support system including a double acting hydraulic cylinder with a piston chamber and a rod chamber, a first accumulator that is connected constantly with the piston chamber, and a second accumulator that is connected constantly with the rod chamber. The invention proposes that the piston chamber and the rod chamber are connected to each other by a variable flow resistance.

摘要翻译： 本发明涉及一种液压弹簧支撑系统，其包括具有活塞室和杆室的双作用液压缸，与活塞室不断连接的第一蓄能器和与杆室不断连接的第二蓄能器。 本发明提出活塞室和杆室通过可变流动阻力相互连接。

公开(公告)号：US20090230637A1

公开(公告)日：2009-09-17

申请号：US12394472

申请日：2009-02-27

申请人： Wolfgang Bauer

发明人： Wolfgang Bauer

IPC分类号： B60G17/00

CPC分类号： B60G17/015 ,  B60G17/0152 ,  B60G17/0416 ,  B60G2202/154 ,  B60G2300/08 ,  B60G2400/5122 ,  B60G2500/10 ,  B60G2500/116 ,  B60G2500/2064 ,  B60G2500/22

摘要： The invention concerns a hydraulic spring support system including a double acting hydraulic cylinder with a piston chamber and a rod chamber, a first accumulator that is connected constantly with the piston chamber, and a second accumulator that is connected constantly with the rod chamber. The invention proposes that the piston chamber and the rod chamber are connected to each other by a variable flow resistance.

摘要翻译： 本发明涉及一种液压弹簧支撑系统，其包括具有活塞室和杆室的双作用液压缸，与活塞室不断连接的第一蓄能器和与杆室不断连接的第二蓄能器。 本发明提出活塞室和杆室通过可变流动阻力相互连接。

公开(公告)号：US07219494B2

公开(公告)日：2007-05-22

申请号：US10514060

申请日：2003-05-04

申请人： Michael Zimpfer

发明人： Michael Zimpfer

IPC分类号： F16D31/02

CPC分类号： F16F15/023 ,  B60G2500/02 ,  B60G2500/116 ,  F15B1/021

摘要： Hydraulic systems generally comprise expansion hose lines and other damping elements which are provided with one or several serially connected hose chambers according to the generated pressure pulsation. The damping measures of the inventive hydraulic system are initiated according to the prevailing pressure during operation thereof. The aim of the invention is to keep the loss of pressure low and save a significant amount of energy during continuous operations. Said aim is achieved by a direct line connection between the source of pressure and the user, which bypasses the dampers. Said bypass line is blocked by a valve when the pressure in the system increases.

摘要翻译： 液压系统通常包括膨胀软管管线和其它阻尼元件，其根据产生的压力脉动设置有一个或几个串联连接的软管室。 本发明的液压系统的阻尼措施是根据其操作期间的主要压力启动的。 本发明的目的是在连续操作期间将压力损失保持在较低水平并节省大量的能量。 所述目的通过压力源和用户之间的直接线路连接实现，其绕过阻尼器。 当系统中的压力增加时，所述旁路管线被阀阻塞。