Invention Grant
- Patent Title: Air flow passage for a vacuum cleaner
- Patent Title (中): 真空吸尘器的气流通道
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Application No.: US12037476Application Date: 2008-02-26
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Publication No.: US08015659B2Publication Date: 2011-09-13
- Inventor: Wayne Ernest Conrad , Helmut Gerhard Conrad , Ted Szylowiec
- Applicant: Wayne Ernest Conrad , Helmut Gerhard Conrad , Ted Szylowiec
- Applicant Address: BS Nassau
- Assignee: GBD Corporation
- Current Assignee: GBD Corporation
- Current Assignee Address: BS Nassau
- Agency: Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
- Agent Philip C. Mendes da Costa
- Main IPC: A47L9/10
- IPC: A47L9/10
Abstract:
A vacuum cleaner is provided having improved pressure loss characteristics. A fluid supply conduit in flow communication with an inlet to a cyclone is integrally formed as part of a cyclone bin. The present invention may be adapted for use with cyclonic separation devices of all types, including single- and multi-stage cyclonic separators.
Public/Granted literature
- US20080196197A1 AIR FLOW PASSAGE FOR A VACUUM CLEANER Public/Granted day:2008-08-21
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