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公开(公告)号：US20140318908A1
公开(公告)日：2014-10-30
申请号：US14326490
申请日：2014-07-09
Applicant: Tenneco Automotive Operating Company Inc.
Inventor： Karl Kazmirski , Darrell G. Breese , Matthew L. Roessle , John McGahey
IPC: F16F9/512
Abstract: A shock absorber includes a pressure sensitive valve assembly that controls fluid flow through the pressure sensitive valve assembly based upon the velocity of the piston assembly in the shock absorber. The pressure sensitive valve assembly restricts fluid flow as the velocity of the piston in a compression stroke increases to increase the damping loads provided by the shock absorber. A secondary valve assembly controls fluid flow through the pressure sensitive valve assembly when the pressure sensitive valve assembly is in a closed position.
Abstract translation: 减震器包括压敏阀组件，其基于减震器中的活塞组件的速度来控制通过压敏阀组件的流体流动。 当压缩冲程中活塞的速度增加时，压敏阀组件限制流体流动，以增加由减震器提供的阻尼载荷。 当压敏阀组件处于关闭位置时，次级阀组件控制通过压敏阀组件的流体流动。
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公开(公告)号：US09272598B2
公开(公告)日：2016-03-01
申请号：US14249461
申请日：2014-04-10
Applicant: Tenneco Automotive Operating Company Inc.
Inventor： Karl Kazmirski , Rudi Schurmans , David Blankenship , Scott Dunaway , Zoren Gaspar
IPC: B60G17/027
CPC classification number: B60G17/0272 , B60G2202/12 , B60G2202/413
Abstract: A vehicle suspension assembly including a first end, a second end, and a hydraulic actuator. The hydraulic actuator is movable between a retracted position providing the vehicle suspension assembly with a first overall length, and an extended position providing the vehicle suspension assembly with a second overall length greater than the first overall length. The vehicle suspension assembly is configured to raise a vehicle when moved from the first overall length to the second overall length by the hydraulic actuator. The vehicle suspension assembly is configured to lower the vehicle when moved from the second overall length to the first overall length by the hydraulic actuator.
Abstract translation: 一种包括第一端，第二端和液压致动器的车辆悬架组件。 液压致动器可在提供车辆悬架组件的缩回位置和第一整体长度之间移动，以及延伸位置，其提供具有大于第一总长度的第二总长度的车辆悬架组件。 车辆悬架组件被配置为当液压致动器从第一整体长度移动到第二总长度时升高车辆。 车辆悬架组件被构造成通过液压致动器从第二总长度移动到第一整体长度时降低车辆。
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公开(公告)号：US20140306409A1
公开(公告)日：2014-10-16
申请号：US14249461
申请日：2014-04-10
Applicant: Tenneco Automotive Operating Company Inc.
Inventor： Karl Kazmirski , Rudi Schurmans , David Blankenship , Scott Dunaway , Zoren Gaspar
IPC: B60G17/015
CPC classification number: B60G17/0272 , B60G2202/12 , B60G2202/413
Abstract: A vehicle suspension assembly including a first end, a second end, and a hydraulic actuator. The hydraulic actuator is movable between a retracted position providing the vehicle suspension assembly with a first overall length, and an extended position providing the vehicle suspension assembly with a second overall length greater than the first overall length. The vehicle suspension assembly is configured to raise a vehicle when moved from the first overall length to the second overall length by the hydraulic actuator. The vehicle suspension assembly is configured to lower the vehicle when moved from the second overall length to the first overall length by the hydraulic actuator.
Abstract translation: 一种包括第一端，第二端和液压致动器的车辆悬架组件。 液压致动器可在提供车辆悬架组件的缩回位置和第一整体长度之间移动，以及延伸位置，其提供具有大于第一总长度的第二总长度的车辆悬架组件。 车辆悬架组件被配置为当液压致动器从第一整体长度移动到第二总长度时升高车辆。 车辆悬架组件被构造成通过液压致动器从第二总长度移动到第一整体长度时降低车辆。
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公开(公告)号：US09285011B2
公开(公告)日：2016-03-15
申请号：US14326490
申请日：2014-07-09
Applicant: Tenneco Automotive Operating Company Inc.
Inventor： Karl Kazmirski , Darrell G. Breese , Matthew L. Roessle , John McGahey
Abstract: A shock absorber includes a pressure sensitive valve assembly that controls fluid flow through the pressure sensitive valve assembly based upon the velocity of the piston assembly in the shock absorber. The pressure sensitive valve assembly restricts fluid flow as the velocity of the piston in a compression stroke increases to increase the damping loads provided by the shock absorber. A secondary valve assembly controls fluid flow through the pressure sensitive valve assembly when the pressure sensitive valve assembly is in a closed position.
Abstract translation: 减震器包括压敏阀组件，其基于减震器中的活塞组件的速度来控制通过压敏阀组件的流体流动。 当压缩冲程中活塞的速度增加时，压敏阀组件限制流体流动，以增加由减震器提供的阻尼载荷。 当压敏阀组件处于关闭位置时，次级阀组件控制通过压敏阀组件的流体流动。
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