Fire truck booster pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Apr 14, 2005
app pub date -
Oct 12, 2004
filing date -
Oct 10, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A booster pump for maintaining a fluid pressure at an inlet of a primary pump above a cavitation fluid pressure includes a suction hose, a booster tube, a primary pump hose and a bleed hose. The suction hose has a suction end and a feed end. The booster tube includes inlet and outlet ends and a nozzle. The inlet end is connected to the feed end. The primary pump hose includes a first end and a second end and the first end is connected to the outlet end while the second end is connected to the inlet of the primary pump. The bleed hose includes a main end and a boost end with the main end being connected to the outlet of the primary pump and the boost end being connected to the nozzle. The bleed hose selectively diverts a bleed fluid portion from the primary pump for injection into the booster tube.
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