Lubricant Tank and Lubrication System
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United States of America Patent
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Issued Date -
Aug 7, 2008
app pub date -
Jun 10, 2005
filing date -
Jun 14, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a lubricant tank (B), in particular, for a lubrication pump (P), with an outer envelope (1a, 1b, 1c), defining an inner cross-section, constant over the length (L1 to L3), a displaceable follower piston (T) arranged in a sealed manner within the envelope for variable definition of the lubricant storage volume (F) and a spring arrangement (A), supported in the lubricant tank (B), tensioning the follower piston (T) in the longitudinal direction of the envelope on the side away from the lubricant collector chamber and a lubrication system (S) with such a lubricant tank. According to the invention, such lubricant tanks and lubrication systems can have a high operational reliability with economical and simple construction, whereby the spring arrangement (A) comprises at least two spring units (E1, E2, E3), arranged in the longitudinal direction and acting in series.
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