Injection lubricating apparatus
Injection type lubricating apparatus
Apparatus for the atomization of oil in a compressed air line Patent #: 4332309
ApplicationNo. 06/451027 filed on 12/20/1982
US Classes:184/42, Spring return184/39.1, Cyclical-type metered injector184/55.2Air line lubricators
ExaminersPrimary: Brown, David H.
Attorney, Agent or Firm
International ClassesF16N 13/00 (20060101)
F16N 13/16 (20060101)
F16N 7/00 (20060101)
F16N 7/30 (20060101)
AbstractAn air line lubricator for air motors and the like which is self priming and provides a controlled, continuous supply of oil for a limited duration once the air line is pressurized. The lubricator utilizes a unique check seal in combination with a bevelled and stepped piston. The construction further allows the use of a single ball check and deposits the lubricating oil directly into the air stream apart from the air line surface.