公开(公告)号：WO2015168790A1

公开(公告)日：2015-11-12

申请号：PCT/CA2015/050396

申请日：2015-05-06

Applicant: CDG COAST DYNAMICS GROUP LTD.

Inventor： TAYLOR, Paul Wesley ,  CHARBONEAU, Daniel Bennett ,  CANOVA, James Steven ,  REES, Timothy

IPC: F16F9/16 ,  B60N2/52 ,  F16F9/22 ,  F16F9/34 ,  F16F9/44 ,  F16F9/50

CPC classification number: B60N2/522 ,  B60N2/52 ,  F16F9/16 ,  F16F9/22 ,  F16F9/325 ,  F16F9/34 ,  F16F9/44 ,  F16F9/46 ,  F16F9/50

Abstract: A suspension system has an isolator cylinder with a primary reservoir having a primary reservoir volume, a secondary reservoir having a secondary reservoir volume, a manifold and a primary duct fluidly connecting the primary and secondary reservoirs for controlling the flow rate of the fluid between the primary and secondary reservoirs, and optionally a valve for controlling a flow rate of a fluid through the duct, and a control system for operating the valve. A shock absorption system for a vehicle seat is provided comprising an isolator with at least one secondary pneumatic reservoir connected with a fluid duct to the primary reservoir of an isolator. The reservoir volumes, length and cross sectional area of the connecting duct and fluid flow control valves may be determined using methods including algorithms, experimental testing and models to determine the optimal values to achieve consistent shock mitigation across a range of seat loads.

Abstract translation: 悬挂系统具有隔离器气缸，其具有主储存器，其具有初级储存器容积，具有次级储存器容积的二次储存器，歧管和主流体，其流体地连接主储存器和次储存器，用于控制主储存器之间的流体的流速 和二次储存器，以及可选地用于控制通过管道的流体的流速的阀以及用于操作阀的控制系统。 提供了一种用于车辆座椅的减震系统，其包括隔离器，该隔离器具有至少一个二次气动容器，该二次气动容器与隔离器的主容器连接到流体管道。 可以使用包括算法，实验测试和模型的方法来确定连接管道和流体流量控制阀的储存器容积，长度和横截面积，以确定最佳值，以在一系列座椅负载下实现一致的减震。