hydraulic fluid flow through an hwh dual cylinder (synchronized) room extension
DESCRIPTION
Hydraulic fluid flow through an HWH dual cylinder (Synchronized) room extension. The blue areas indicate resting fluid while the room is retracted. ROOM CYLINDER. SYNCHRONIZING CYLINDER. ROOM CYLINDER. ROOM MANIFOLD. An internal check valve prevents fluid from returning to the power - PowerPoint PPT PresentationTRANSCRIPT
The blue areas indicate resting fluid while the room is retracted.
SYNCHRONIZING CYLINDER
ROOM CYLINDER
ROOM CYLINDER
ROOM MANIFOLD
EXTENDSOLENOIDVALVE
RETRACTSOLENOIDVALVE
An internal check valveprevents fluid from returning to the power unit via thepressure port.
Pressure port
ROOM MANIFOLD
EXTENDSOLENOIDVALVE
RETRACTSOLENOIDVALVE
The needle valve of theRETRACT Solenoid Valveprevents fluid from returningto the power unit via thereturn port.
Return port
Room manifold
Two things happen in theroom manifold when theroom control switch is pushed to EXTEND.
One: The needle valve of the EXTEND solenoid valve opens
As the room cylinders extend fluid is forced into the synchronizing cylinder causing it to retract.
SYNCHRONIZING CYLINDER
ROOM CYLINDER
ROOM CYLINDER
ROOM MANIFOLD
The blue areas indicate resting fluid while the room is extended.
SYNCHRONIZING CYLINDER
ROOM CYLINDER
ROOM CYLINDER
ROOM MANIFOLD
Two things happen in theroom manifold when theroom control switch is pushed to RETRACT.
One: The needle valve of the RETRACT solenoid valve opens
As the synchronizing cylinder extends fluid is forced into the room cylinders causing them to retract.
SYNCHRONIZING CYLINDER
ROOM CYLINDER
ROOM CYLINDER
ROOM MANIFOLD