Spark plug with central electrode

Spark plug with central electrode

  • CN 107,005,029 A
  • Filed: 12/03/2015
  • Published: 08/01/2017
  • Est. Priority Date: 12/16/2014
  • Status: Active Application
First Claim
Patent Images

1. spark plug(

  • 1)

    , the spark plug has housing(

    2)

    , be arranged in the housing(

    2)

    In insulation division(

    3)

    , be arranged in instituteState insulation division(

    3)

    In central electrode(

    10)

    And it is arranged in the housing(

    2)

    On grounding electrode(

    5)

    , wherein the ground connectionElectrode(

    5)

    With the central electrode(

    10)

    Arrange relative to each other in the following manner:

    So that the grounding electrode(

    5)

    With it is describedCentral electrode(

    10)

    Constitute ignition gap, and wherein described central electrode(

    10)

    With electrode tip(

    4)

    Placement is to construct in instituteState insulation division(

    3)

    Medial surface on bearing(

    3a)

    On, and wherein described central electrode(

    10)

    With electrode matrix(

    11)

    WithIt is arranged in the electrode matrix(

    11)

    In fuse(

    12)

    , wherein the fuse(

    12)

    It is made up of materials described below, the material is gathered aroundHave than the electrode matrix(

    11)

    The higher thermal conductivity of material, it is characterised in that the electrode matrix(

    11)

    With no more than1.7mm diameter(

    dE

    .

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