SOLENOID VALVE
To provide a solenoid valve capable of miniaturizing or saving weight.SOLUTION: A solenoid valve includes a sleeve 20, a spool 30, a spring member 80 and a solenoid 70. The sleeve 20 has a discharge port 24, an output port 23 and an input port 22 in this order from the spring member 80 side along an...
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Format | Patent |
Language | English Japanese |
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07.02.2019
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Abstract | To provide a solenoid valve capable of miniaturizing or saving weight.SOLUTION: A solenoid valve includes a sleeve 20, a spool 30, a spring member 80 and a solenoid 70. The sleeve 20 has a discharge port 24, an output port 23 and an input port 22 in this order from the spring member 80 side along an axial direction. The spool 30 has a first land part 31 having a first diameter L1 and for opening/closing between the discharge port 24 and the output port 23 and a second land part 32 having a second diameter L2 smaller than the first diameter L1 and for opening/closing between the output port 23 and the input port 22 in this order from the spring member 80 side along the axial direction. When the solenoid 70 is in a non-excited state, the output port 23 and the input port 22 are connected and the output port 23 and the discharge port 24 are cut off.SELECTED DRAWING: Figure 1
【課題】小型化または軽量化が可能な電磁弁を提供する。【解決手段】スリーブ20と、スプール30と、バネ部材80と、ソレノイド70と、を備え、スリーブ20は、軸方向に沿ってバネ部材80側から順に、排出ポート24と、出力ポート23と、入力ポート22とを有し、スプール30は、軸方向に沿ってバネ部材80側から順に、第1の径L1を有し排出ポート24と出力ポート23との間を開閉する第1ランド部31と、第1の径L1よりも小さい第2の径L2を有し出力ポート23と入力ポート22との間を開閉する第2ランド部32と、を有し、ソレノイド70が非励磁状態にあるとき、出力ポート23と入力ポート22との間が繋がり、出力ポート23と排出ポート24との間が遮断される、電磁弁。【選択図】図1 |
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AbstractList | To provide a solenoid valve capable of miniaturizing or saving weight.SOLUTION: A solenoid valve includes a sleeve 20, a spool 30, a spring member 80 and a solenoid 70. The sleeve 20 has a discharge port 24, an output port 23 and an input port 22 in this order from the spring member 80 side along an axial direction. The spool 30 has a first land part 31 having a first diameter L1 and for opening/closing between the discharge port 24 and the output port 23 and a second land part 32 having a second diameter L2 smaller than the first diameter L1 and for opening/closing between the output port 23 and the input port 22 in this order from the spring member 80 side along the axial direction. When the solenoid 70 is in a non-excited state, the output port 23 and the input port 22 are connected and the output port 23 and the discharge port 24 are cut off.SELECTED DRAWING: Figure 1
【課題】小型化または軽量化が可能な電磁弁を提供する。【解決手段】スリーブ20と、スプール30と、バネ部材80と、ソレノイド70と、を備え、スリーブ20は、軸方向に沿ってバネ部材80側から順に、排出ポート24と、出力ポート23と、入力ポート22とを有し、スプール30は、軸方向に沿ってバネ部材80側から順に、第1の径L1を有し排出ポート24と出力ポート23との間を開閉する第1ランド部31と、第1の径L1よりも小さい第2の径L2を有し出力ポート23と入力ポート22との間を開閉する第2ランド部32と、を有し、ソレノイド70が非励磁状態にあるとき、出力ポート23と入力ポート22との間が繋がり、出力ポート23と排出ポート24との間が遮断される、電磁弁。【選択図】図1 |
Author | ARA TAKANORI WATANABE SEITO |
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Snippet | To provide a solenoid valve capable of miniaturizing or saving weight.SOLUTION: A solenoid valve includes a sleeve 20, a spool 30, a spring member 80 and a... |
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SubjectTerms | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
Title | SOLENOID VALVE |
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