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Patent Searching and Data


Title:
COMPACT LUBRICANT INJECTOR AND INJECTOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/059185
Kind Code:
A3
Abstract:
A compact lubricant injector is disclosed. The injector includes an injector body having an inlet for lubricant under pressure, an outlet, and a measuring chamber for receiving lubricant from the inlet. A piston is movable in the injector body along a first axis through a stroke in the measuring chamber for the discharge of a measured volume of lubricant from the measuring chamber and thence through the outlet. A valve is movable in the injector body along a second axis different from the first axis. The valve is responsive to pressure conditions in the inlet for operation of the injector in a cycles ending in a state for venting the injector to effect recharging of the measuring chamber involving the transmission of lubricant from the inlet to the measuring chamber. A combination of at least one such lubricant injector and a manifold is also disclosed.

Inventors:
ARENS, Thomas M. (One Lincoln WaySt. Louis, Missouri, 63120, US)
CONLEY, Paul G. (One Lincoln WaySt. Louis, Missouri, 63120, US)
Application Number:
US2012/060407
Publication Date:
May 22, 2014
Filing Date:
October 16, 2012
Export Citation:
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Assignee:
LINCOLN INDUSTRIAL CORPORATION (One Lincoln Way, St. Louis, Missouri, 63120, US)
International Classes:
F16N7/00
Foreign References:
US6863157B22005-03-08
US5772085A1998-06-30
US20100038178A12010-02-18
Other References:
See also references of EP 2769137A4
Attorney, Agent or Firm:
CRAWFORD, David, E., Jr. et al. (Senniger Powers, 100 North Broadway17th Floo, St. Louis Missouri, 63102, US)
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