ELECTRO-HYDRAULIC PROPORTIONAL VALVE AND SHOCK ABSORBER HAVING CONTINUOUS DAMPING CONTROL

ELECTRO-HYDRAULIC PROPORTIONAL VALVE AND SHOCK ABSORBER HAVING CONTINUOUS DAMPING CONTROL

Disclosed are an electro-hydraulic proportional valve assembly and a continuous damping control damper. The electro-hydraulic proportional valve (3) is provided with a first inlet and outlet (31) and a second inlet and outlet (32), a filter device (4) being arranged in each of the first inlet and ou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG, Shiwei, LI, Junwei, DOU, Kaifang, ZHENG, Wenbo, YU, Zhen
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Beschreibung
Zusammenfassung:Disclosed are an electro-hydraulic proportional valve assembly and a continuous damping control damper. The electro-hydraulic proportional valve (3) is provided with a first inlet and outlet (31) and a second inlet and outlet (32), a filter device (4) being arranged in each of the first inlet and outlet (31) and the second inlet and outlet (32); where the filter device (4) includes a housing (41) internally provided with an accommodation cavity, and a filter assembly (42) arranged in the accommodation cavity, and configured to filter oil entering the electro-hydraulic proportional valve (3). The filter devices (4) can prevent impurities in the oil from entering the electro-hydraulic proportional valve (3) effectively and the electro-hydraulic proportional valve (3) can work normally all the time.