Rotor supporting device with idle air control valve

Rotor supporting device with idle air control valve

  • CN 201,475,468 U
  • Filed: 07/24/2009
  • Issued: 05/19/2010
  • Est. Priority Date: 07/24/2009
  • Status: Active Grant
First Claim
Patent Images

1. the rotor support device of an idle air control valve, comprise rear bearing block (1) and ball bearing (2), coil (4) on the front end of described rear bearing block (1) and the stator (3) is connected to a fixed, the inner ring (5) of described ball bearing (2) is sleeved on the rear portion of rotor (6), it is characterized in that:

  • the outer ring (7) of described ball bearing (2) directly is installed in the rear bearing block (1), the afterbody of described rotor (6) also is equipped with axle bumper (8), and described axle bumper (8) contacts with inner ring (5) ear end face of ball bearing (2).

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