Solenoid valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 28, 2024
Grant Date -
Jan 12, 2023
app pub date -
Sep 20, 2022
filing date -
Sep 20, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A solenoid valve has a valve portion and a solenoid portion. The valve portion includes a sleeve and a spool. The solenoid portion includes a yoke, a plunger, a stator core, and a base portion. The base portion includes a first inner diameter portion, a second inner diameter portion, and a connection surface that connects the first inner diameter portion and the second inner diameter portion to each other in a radial direction. The first inner diameter portion is fastened to a first outer peripheral surface of the sleeve. The second inner diameter portion is arranged radially outside a second outer peripheral surface of a magnetic attraction core. The base portion is in contact with the yoke. The connection surface and a sleeve end surface of the sleeve adjacent to the solenoid portion in the axial direction are spaced from each other in the axial direction.
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