Electric control valve

Electric control valve

  • CN 101,994,839 B
  • Filed: 08/10/2009
  • Issued: 10/03/2012
  • Est. Priority Date: 08/10/2009
  • Status: Active Grant
First Claim
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1. an electronic control valve is characterized in that, the inner chamber of its magnet rotor (9) is provided with the guided bearing axle (7) that is fixedly connected and axially is provided with shell (5), and said guided bearing axle (7) screws togather through its central through bore and screw mandrel (8);

  • The outer wall of said guided bearing axle (7) has spirally-guided structure (71), and the slide member (72) of the said spirally-guided structure in edge (71) slip, and this slide member (72) slides with the stop component that is fixedly connected with said magnet rotor (9) or stops;

    The main part of said stop component is located at the inner chamber of magnet rotor (9), and with the sidewall of said magnet rotor (9) suitable distance is arranged;

    Said magnet rotor (9) has axial hole (92), and said stop component is for being roughly down the stop rod (93) of " L " type;

    The main part of said stop rod (93) is vertical section (931) parallel substantially with said screw mandrel (8), and this vertical section (931) passes the inner chamber of said magnet rotor (9) along said axial holes (92);

    The horizontal segment (932) of said stop rod (93) is fixedly connected with the outer surface of said magnet rotor (9).

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