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  • F01L3/00
    		•  Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof HB CC 3G017
  • F01L3/02
    		•  .Selecting particular materials for valve members or valve seats; Valve members or valve seats composed of two or more materials HB CC 3G017
  • F01L3/02@E
    		•  Valve seat material HB CC 3G017
  • F01L3/02@F
    		•  .Sintered alloy, ceramics HB CC 3G017
  • F01L3/02@G
    		•  Material for valve elements HB CC 3G017
  • F01L3/02@H
    		•  Valve seat consisting of at least 2 substances or valve seat having a coated or surface treated layer HB CC 3G017
  • F01L3/02@J
    		•  Valve element consisting of at least 2 substances or valve element having a coated or surface treated layer HB CC 3G017
  • F01L3/02@Z
    		•  Others HB CC 3G017
  • F01L3/04
    		•  ..Coated valve members or valve seats HB CC 3G017
  • F01L3/06
    		•  .Valve members or valve seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge (for rotating lift valves F01L 1/32) HB CC 3G017
  • F01L3/06@A
    		•  equipped with a movable airflow guide in the air inlet channel or exhaust channel HB CC 3G017
  • F01L3/06@B
    		•  equipped with a stationary airflow guide in the air inlet channel or exhaust channel HB CC 3G017
  • F01L3/06@C
    		•  guiding airflow with the shape of the cylinder head inner surface which is on the combustion chamber side from the valve shut-off plane HB CC 3G017
  • F01L3/06@D
    		•  using the special shape of a valve element HB CC 3G017
  • F01L3/06@E
    		•  .equipped with an airflow guide on the front surface (combustion chamber side) of a valve element HB CC 3G017
  • F01L3/06@F
    		•  .Shroud provided on the rear surface of a valve element HB CC 3G017
  • F01L3/06@G
    		•  .Unitised guide blade provided on the rear surface of a valve element HB CC 3G017
  • F01L3/06@H
    		•  Revolving flow generated by the supplementary airflow HB CC 3G017
  • F01L3/06@J
    		•  equipped with that air inlet channel for the high load and normal use HB CC 3G017
  • F01L3/06@Z
    		•  Others HB CC 3G017
  • F01L3/08
    		•  .Valve guides; Sealing of valve stem, e.g. sealing by lubricant HB CC 3G017
  • F01L3/08@A
    		•  Valve guide material, surface treatment HB CC 3G017
  • F01L3/08@B
    		•  Valve guide inner surface shape HB CC 3G017
  • F01L3/08@C
    		•  Valve guide layout, installation, shape HB CC 3G017
  • F01L3/08@D
    		•  equipped with a lubricant discharge channel connected to the inner surface of a valve guide, oil drop preventive structure HB CC 3G017
  • F01L3/08@E
    		•  .Valve spring side stem seal HB CC 3G017
  • F01L3/08@F
    		•  .Air or gas channel side stem seal HB CC 3G017
  • F01L3/08@G
    		•  Sealing by supplying a lubricant to the valve guide surface HB CC 3G017
  • F01L3/08@H
    		•  Foreign matter entry preventive structure on the gas channel side end of a valve guide HB CC 3G017
  • F01L3/08@J
    		•  equipped with a channel for fuel, etc. on a valve guide HB CC 3G017
  • F01L3/08@Z
    		•  Others HB CC 3G017
  • F01L3/10
    		•  .Connecting springs to valve members HB CC 3G017
  • F01L3/10@A
    		•  Valve spring HB CC 3G017
  • F01L3/10@B
    		•  .Spring force adjustable HB CC 3G017
  • F01L3/10@C
    		•  Retainer or seat and its installation HB CC 3G017
  • F01L3/10@D
    		•  .having a member between the cotter and retainer or between the cotter and valve shaft HB CC 3G017
  • F01L3/10@Z
    		•  Others HB CC 3G017
  • F01L3/12
    		•  .Cooling of valves HB CC 3G017
  • F01L3/12@A
    		•  equipped with a refrigerant channel inside the valve seat HB CC 3G017
  • F01L3/12@Z
    		•  Others HB CC 3G017
  • F01L3/14
    		•  ..by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve HB CC 3G017
  • F01L3/14@A
    		•  Liquid or solid refrigerant sealed in a fully closed chamber of a valve element (valve seat R 3/12) HB CC 3G017
  • F01L3/14@Z
    		•  Others HB CC 3G017
  • F01L3/16
    		•  ..by means of a fluid flowing through or along valve, e.g. air [2006.01] HB CC 3G017
  • F01L3/16@A
    		•  equipped with an open channel in a valve element, through which a refrigerant flows (valve seat R 3/12) HB CC 3G017
  • F01L3/16@Z
    		•  Others HB CC 3G017
  • F01L3/18
    		•  ...Liquid cooling of valve HB CC 3G017
  • F01L3/18@A
    		•  equipped with an open channel in a valve element, through which a liquid refrigerant flows HB CC 3G017
  • F01L3/18@Z
    		•  Others HB CC 3G017
  • F01L3/20
    		•  .Shapes or constructions of valve members, not provided for in preceding subgroups of this group HB CC 3G017
  • F01L3/20@A
    		•  Entire shape or structure HB CC 3G017
  • F01L3/20@B
    		•  Bevel part shape or structure HB CC 3G017
  • F01L3/20@C
    		•  Stem part shape or structure (retainer installed part R3/10 C) HB CC 3G017
  • F01L3/20@D
    		•  Valve cap HB CC 3G017
  • F01L3/20@Z
    		•  Others HB CC 3G017
  • F01L3/22
    		•  .Valve seats not provided for in preceding subgroups of this group; Fixing of valve seats HB CC 3G017
  • F01L3/22@A
    		•  Shape of the valve seat part that contacts airflow HB CC 3G017
  • F01L3/22@B
    		•  Valve seat installed structure HB CC 3G017
  • F01L3/22@C
    		•  Second fluid supplied to or near the valve seat HB CC 3G017
  • F01L3/22@Z
    		•  Others HB CC 3G017
  • F01L3/24
    		•  .Safety means or accessories, not provided for in preceding subgroups of this group HB CC 3G017
  • F01L3/24@A
    		•  Valve element drop prevention HB CC 3G017
  • F01L3/24@B
    		•  Observation, measurement, inspection HB CC 3G017
  • F01L3/24@C
    		•  Assembling device, tool, jig (valve seat R E) HB CC 3G017
  • F01L3/24@D
    		•  Valve element machining device HB CC 3G017
  • F01L3/24@E
    		•  Valve seat machining, mounting, or removing device HB CC 3G017
  • F01L3/24@Z
    		•  Others HB CC 3G017
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