COLLECTIVE VALVE UNIT, CONTROL VALVE AND COLLECTIVE VALVE DEVICE

To provide a technology that can increase a degree of freedom in installation according to a vehicle type while unitizing a plurality of control valves applied to a refrigeration cycle.SOLUTION: A collective valve unit 1 is formed by assembling a plurality of control valves 2, 4, 6 that are applied...

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Bibliographische Detailangaben
Hauptverfasser: FUKUSHIMA HIROYUKI, NODA YOSHITOSHI, JONOUCHI TAKASHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a technology that can increase a degree of freedom in installation according to a vehicle type while unitizing a plurality of control valves applied to a refrigeration cycle.SOLUTION: A collective valve unit 1 is formed by assembling a plurality of control valves 2, 4, 6 that are applied to a refrigeration cycle. Each of the plurality of control valves 2, 4, 6 comprises: a body having an internal passage through which a refrigerant flows, and a valve unit provided in the internal passage; and a drive unit that is assembled into the body, and generates a drive force for opening and closing the valve unit. The body of each control valve has a standardized connection structure that determines a position when connecting to the body of another control valve.SELECTED DRAWING: Figure 3 【課題】冷凍サイクルに適用される複数の制御弁をユニット化しつつ、車種に応じた設置自由度を高められる技術を提供する。【解決手段】集合弁ユニット1は、冷凍サイクルに適用される複数の制御弁2,4,6が組み付けられて構成される。複数の制御弁2,4,6のそれぞれが、冷媒が流通する内部通路と、その内部通路に設けられる弁部と、を有するボディと、ボディに組み付けられ、弁部を開閉させるための駆動力を発生する駆動部と、を備える。各制御弁のボディが、他の制御弁のボディと連結する際の位置決めをなす標準化された結合構造を有する。【選択図】図3