Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takahiro Kikuichi0
Masayuki Yamada0
Date of Patent
February 2, 2010
0Patent Application Number
109085820
Date Filed
May 18, 2005
0Patent Primary Examiner
Patent abstract
Blower made up of at least two axially stacked, interlocking fans. Each fan is enclosed in a housing the axially opposite ends of which are flanged. Opposing flats on immediately neighboring flanges are formed with complementary twist-locking features. The twist-locking features are configured in such a way that when the fans are stacked, the opposing flats will not be in contact with each other unless the housings are twisted out of axial alignment to bring the opposing flats flush together, and such that with the opposing flats flush in contact, twisting the housings back into axial alignment locks them together.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
