A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Valve, fluid control valve, fluid system, and construction machine
The invention provides a valve, a fluid control valve, a fluid system, and a construction machine. A valve according to the present invention is provided with: a first valve body having a center holeand a first conical surface having the axis of the center hole as the center line; a second valve body having a second conical surface centered on the axis of the center hole, the second valve body being inserted into the center hole and moving along the axis of the center hole; a first elastic member that elastically presses the first valve body in one direction of the axis of the center hole; and a second elastic member that elastically presses the second valve body in one direction of the axis of the center hole.
本发明提供阀、流体控制阀、流体系统以及施工机械。本发明的阀具备：第1阀芯，其具有中央孔和以所述中央孔的轴线为中心线的第1圆锥面；第2阀芯，其具有以所述中央孔的轴线为中心线的第2圆锥面，该第2阀芯插入于所述中央孔，并沿着所述中央孔的轴线移动；第1弹性构件，其将所述第1阀芯向所述中央孔的轴线的一方向弹性地按压；以及第2弹性构件，其将所述第2阀芯向所述中央孔的轴线的一方向弹性地按压。
Valve, fluid control valve, fluid system, and construction machine
The invention provides a valve, a fluid control valve, a fluid system, and a construction machine. A valve according to the present invention is provided with: a first valve body having a center holeand a first conical surface having the axis of the center hole as the center line; a second valve body having a second conical surface centered on the axis of the center hole, the second valve body being inserted into the center hole and moving along the axis of the center hole; a first elastic member that elastically presses the first valve body in one direction of the axis of the center hole; and a second elastic member that elastically presses the second valve body in one direction of the axis of the center hole.
本发明提供阀、流体控制阀、流体系统以及施工机械。本发明的阀具备：第1阀芯，其具有中央孔和以所述中央孔的轴线为中心线的第1圆锥面；第2阀芯，其具有以所述中央孔的轴线为中心线的第2圆锥面，该第2阀芯插入于所述中央孔，并沿着所述中央孔的轴线移动；第1弹性构件，其将所述第1阀芯向所述中央孔的轴线的一方向弹性地按压；以及第2弹性构件，其将所述第2阀芯向所述中央孔的轴线的一方向弹性地按压。
Valve, fluid control valve, fluid system, and construction machine
阀、流体控制阀、流体系统以及施工机械
IWASAKI HITOSHI (author) / YOJI ICHIHASHI (author)
2021-02-02
Patent
Electronic Resource
Chinese
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