翻訳と辞書 Words near each other ・ Direction of Love ・ Direction of movement (ballroom dancing) ・ Direction of Things to Come ・ Direction ov Travel ・ Direction Reaction Creation ・ Direction Records ・ Direction Records (Bobby Darin's label) ・ Direction Records (British label) ・ Direction Régionale de Police Judiciaire de Paris ・ Direction régionale des affaires culturelles ・ Direction vector ・ Direction – Social Democracy ・ Direction, position, or indication sign ・ Directional antenna ・ Directional boring ・ Directional control valve ・ Directional Cubic Convolution Interpolation ・ Directional derivative ・ Directional drilling ・ Directional figure eight ・ Directional Infrared Counter Measures ・ Directional light ・ Directional Recoil Identification from Tracks ・ Directional selection ・ Directional siren ・ Directional solidification ・ Directional sound ・ Directional stability ・ Directional statistics ・ Directional symmetry Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Directional control valve ： ウィキペディア英語版 Directional control valve Directional control valves are one of the most fundamental parts in hydraulic machinery as well and pneumatic machinery. They allow fluid flow into different paths from one or more sources. They usually consist of a spool inside a cylinder which is mechanically or electrically controlled. The movement of the spool restricts or permits the flow, thus it controls the fluid flow. ==Nomenclature== The spool (sliding type) consists of lands and grooves.The lands block oil flow through the valve body. The grooves allow oil or gas to flow around the spool and through the valve body. There are two fundamental positions of directional control valve namely normal position where valve returns on removal of actuating force and other is working position which is position of a valve when actuating force is applied. There is another class of valves with 3 or more position that can be spring centered with 2 working position and a normal position. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Directional control valve」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.