In-piston valve assembly

WO2025243055A1PCT designated stage Publication Date: 2025-11-27SYNCHROSTOR LTD
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Patent Information

Application Number
PCT/GB2025/051142
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-01-29
Filing Date
2025-05-23
Publication Date
2025-11-27

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Abstract

An electronically controllable in-piston valve assembly is provided. The in-piston valve assembly comprises a piston; and an electrically conductive coil located externally to the piston. The piston comprises: a magnetically conductive portion; and an electronically controllable valve comprising an armature. The armature is configured to have a force exerted thereon acting in a direction of a valve open position or a valve closed position when the electrically conductive coil is in an active state depending on a magnetic field generated in a magnetic circuit comprising at least part of the armature and at least part of the magnetically conductive portion of the piston.
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Citation Information

Patent Citations

  • Apparatus and methods for the storage of energy as heat

    WO2021069929A1

  • Electromagnetic pump

    EP3607201B1

  • Piston internal combustion engine

    RU2724377C1

  • Discharge valve disabler and pressure pulse generator therefrom

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  • Valves and operating system for expansion machines

    US4273028A