Seat assemblies and subassemblies for fluid actuation of seat actuators, such as massage bladders, are disclosed. The subassemblies include various valve assemblies to maximize output functionality while minimizing the number of components and optimizing valve assembly compactness. The valve assembly provides a two-sided linear valve, a gate valve matrix, fluid circuit control logic that multiplies the valve output by sharing the actuated valve output, multiplexes the valve output, and/or a three-position valve.
公开了用于流体致动诸如按摩囊的座椅致动器的座椅组件和子组件。子组件包括各种阀组件,以最大化输出功能,同时最小化部件数量和优化阀组件紧凑性。阀组件提供双侧线性阀、闸阀矩阵、通过共享致动的阀输出倍增、多路复用阀输出的流体回路控制逻辑和/或三位阀。
VEHICLE SEAT ASSEMBLY AND SUBASSEMBLY THEREOF
交通工具座椅组件及其子组件
04.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper |