往復動式圧縮機の潤滑油供給装置

Title:

往復動式圧縮機の潤滑油供給装置

Document Type and Number:

Japanese Patent JP4025071

Kind Code:

B2

Abstract:

A lubricant supply apparatus for a reciprocating compressor is provided having a lubricant cylinder fixed to a compressing unit having a lubricant suction passage and oscillating with the compressing unit. A lubricant piston is slidably inserted into the lubricant cylinder for sucking and discharging lubricant by generating a pressure change inside the lubricant cylinder in coordinated oscillation with the compressing unit. A lubricant valve fixed to the compressing unit and having a lubricant suction valve opening in a suction process of the lubricant piston and a lubricant discharge valve opening in a discharge process of the lubricant piston are also provided. A valve cover covers the lubricant valve and is fixed to the compressing unit and includes a discharge port opening and shutting by the lubricant suction valve.

Inventors:

Oh, won-sik

Application Number:

JP2001560016A

Publication Date:

December 19, 2007

Filing Date:

February 17, 2001

Export Citation:

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