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Patent Searching and Data


Title:
ファンの製造およびアセンブリ
Document Type and Number:
Japanese Patent JP2011517334
Kind Code:
A
Abstract:
A fan assembly for directing fluid flow in a hybrid radial and axial direction includes a backplate having an inner diameter portion and a substantially frusto-conical outer diameter portion positioned about a center axis (CL), a plurality of blades extending from the backplate, and an annular fan shroud positioned adjacent to the plurality of blades and configured for co-rotation therewith. The backplate, the plurality of fan blades and the fan shroud form a fan subassembly, and an overall depth of the fan subassembly is approximately 20-35% of an overall fan subassembly diameter (øD1).

Inventors:
ケイヒル ケヴィン エム
ディダンデー フーシャン
ウィリアムズ ユージーン エルヴィン
Application Number:
JP2010547630A
Publication Date:
June 02, 2011
Filing Date:
February 19, 2009
Export Citation:
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Assignee:
ホートン, インコーポレイテッド
International Classes:
F04D29/28; B23K13/01; B29C65/14; F04D29/02; F04D29/60
Domestic Patent References:
JP2003232294A2003-08-22
JPH03193432A1991-08-23
JP2007120445A2007-05-17
JPH0911411A1997-01-14
JPS5870094A1983-04-26
JP2004285938A2004-10-14
JP2001140789A2001-05-22
Attorney, Agent or Firm:
辻居 幸一
熊倉 禎男
弟子丸 健
井野 砂里
松下 満
倉澤 伊知郎
鈴木 博子