Vacuum cleaner construction
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United States of America Patent
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-
Sep 15, 1987
Issued Date -
N/A
app pub date -
May 19, 1986
filing date -
Oct 1, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention discloses a liquid bath vacuum cleaner having a cooling air stream separated from its cleaning air stream to improve the cooling efficiency of the vacuum cleaner. The separation of the air streams accomplished by a construction comprising a pan assembly, a baffle member detachably connected to the pan assembly, a main housing detachably connected to the baffle member, a cap assembly connected to the housing, a motor assembly mounted within the cap assembly including a drive motor, a separator for drawing cleaning air into the vacuum cleaner, and a sealing mechanism to form a cleaning air cavity or pathway through the vacuum cleaner and a separate cooling air cavity for cooling air for the drive motor.
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