HYDRAULIC CONTROL VALVE UNIT

PROBLEM TO BE SOLVED: To provide a hydraulic control valve unit which can reduce a cost of manufacture. SOLUTION: This hydraulic control valve unit 10 is constituted of valve bodies 12, 14, 16 provided with oil grooves 50, 52, 54 constituting a hydraulic circuit and separator plates 18, 20 integrall...

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Bibliographic Details
Main Author EBATO MINORU
Format Patent
LanguageEnglish
Published 12.12.2000
Edition7
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a hydraulic control valve unit which can reduce a cost of manufacture. SOLUTION: This hydraulic control valve unit 10 is constituted of valve bodies 12, 14, 16 provided with oil grooves 50, 52, 54 constituting a hydraulic circuit and separator plates 18, 20 integrally provided with protruded parts 60, 62 sealing the oil grooves 50, 52, 54. Here, the separator plates 18, 20 are formed of resin-made material of engineering plastic or the like.
Bibliography:Application Number: JP19990153777