TREA

Lift-valve

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Industry

  • CPC
  • F01L3/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES

Current Industry

F01L3/00Lift-valve

Sub Industries

F01L3/02Selecting particular materials for valve-members or valve-seats Valve-members or valve-seats composed of two or more materials F01L3/04Coated valve members or valve-seats F01L3/06Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby F01L3/08Valves guides Sealing of valve stem F01L3/085Valve cages F01L3/10Connecting springs to valve members F01L3/12Cooling of valves F01L3/14by means of a liquid or solid coolant F01L3/16by means of a fluid flowing through or along valve F01L3/18Liquid cooling of valve F01L3/20Shapes or constructions of valve members, not provided for in preceding subgroups of this group F01L3/205Reed valves F01L3/22Valve-seats not provided for in preceding subgroups of this group Fixing of valve-seats F01L3/24Safety means or accessories, not provided for in preceding sub- groups of this group
Industries