JP2007029150A5 - - Google Patents

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Publication number
JP2007029150A5
JP2007029150A5 JP2005212642A JP2005212642A JP2007029150A5 JP 2007029150 A5 JP2007029150 A5 JP 2007029150A5 JP 2005212642 A JP2005212642 A JP 2005212642A JP 2005212642 A JP2005212642 A JP 2005212642A JP 2007029150 A5 JP2007029150 A5 JP 2007029150A5
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JP
Japan
Prior art keywords
filter
filter medium
vacuum cleaner
upstream
pleated
Prior art date
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Granted
Application number
JP2005212642A
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Japanese (ja)
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JP3999792B2 (en
JP2007029150A (en
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Priority to JP2005212642A priority Critical patent/JP3999792B2/en
Priority claimed from JP2005212642A external-priority patent/JP3999792B2/en
Publication of JP2007029150A publication Critical patent/JP2007029150A/en
Publication of JP2007029150A5 publication Critical patent/JP2007029150A5/ja
Application granted granted Critical
Publication of JP3999792B2 publication Critical patent/JP3999792B2/en
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Claims (4)

電動送風機と、
この電動送風機の吸気口に連通する気流出口及びこの気流出口より上流側に位置する気流通過口を有して、前記電動送風機の上流側に配置された塵分離ケースと、
多数の襞を有するろ材を備え、前記襞が延びる方向の一端から他端に向けて大径となり、周方向に隣接する襞間の相互間隔が前記一端から他端に向けて広く形成されるとともに、内側に空間を有していて、前記襞が延びる方向の前記一端を上流側に位置させるとともに大径となった前記他端を下流側に位置させ、かつ、傾斜された前記ろ材の表裏面を前記気流通過口と気流出口とに対向させて前記塵分離ケースに回転可能に支持されたプリーツフィルターと、
電動モータを有し、このモータを前記プリーツフィルターの塵落し時に動作させて前記プリーツフィルターを回転させるフィルター駆動装置と、
回転される前記プリーツフィルターをはじいて塵落しをする除塵部材と、
を具備した電気掃除機。 An electric blower,
A dust separation case disposed on the upstream side of the electric blower, having an air flow outlet communicating with the intake port of the electric blower and an air flow passage port located on the upstream side of the air flow outlet,
Comprising a filter medium having a large number of folds, be larger in diameter toward the other end from the direction of one end said pleat extends, mutual distance between folds circumferentially adjacent are wider toward the other end from the one end Rutotomoni The front and back surfaces of the slanted filter medium have a space inside, the one end in the direction in which the ridge extends is positioned on the upstream side, and the other end having a large diameter is positioned on the downstream side. A pleat filter that is rotatably supported by the dust separation case so as to face the airflow passage opening and the airflow outlet;
A filter driving device that has an electric motor, and operates the motor when dust is removed from the pleated filter to rotate the pleated filter;
A dust removing member for removing dust by repelling the rotated pleated filter;
Vacuum cleaner equipped with. 前記プリーツフィルターが前記ろ材より大径の歯車を前記他端側の外周に一体に有し、この歯車に前記フィルター駆動装置の駆動歯車が噛み合わされている請求項１に記載の電気掃除機。 The electric vacuum cleaner according to claim 1, wherein the pleated filter integrally has a gear having a diameter larger than that of the filter medium on an outer periphery on the other end side, and a driving gear of the filter driving device is meshed with the gear . 前記プリーツフィルターのろ材が、山折りされた外周側の襞と谷折りされた内周側の襞とを交互に有し、このろ材の展開形状が長方形である請求項１又は２に記載の電気掃除機。 The electric filter according to claim 1 or 2, wherein the filter medium of the pleated filter alternately has a mountain-folded outer peripheral side ridge and a valley-folded inner peripheral side ridge, and the developed shape of the filter medium is a rectangle. Vacuum cleaner. 前記プリーツフィルターが、前記ろ材の上流側端部を支持する上流側支持部と、この上流側支持部と連続するリブ板とを有したろ材ホルダを備え、隣接するリブ板間と前記ろ材の外周側に形成された外側フィルター溝とを連通させた請求項３に記載の電気掃除機。   The pleated filter includes a filter medium holder having an upstream support section that supports an upstream end of the filter medium and a rib plate that is continuous with the upstream support section, and between the adjacent rib plates and the outer periphery of the filter medium. The vacuum cleaner according to claim 3, wherein an outer filter groove formed on the side is in communication.
JP2005212642A 2005-07-22 2005-07-22 Electric vacuum cleaner Active JP3999792B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005212642A JP3999792B2 (en) 2005-07-22 2005-07-22 Electric vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005212642A JP3999792B2 (en) 2005-07-22 2005-07-22 Electric vacuum cleaner

Publications (3)

Publication Number Publication Date
JP2007029150A JP2007029150A (en) 2007-02-08
JP2007029150A5 true JP2007029150A5 (en) 2007-04-12
JP3999792B2 JP3999792B2 (en) 2007-10-31

Family

ID=37789131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005212642A Active JP3999792B2 (en) 2005-07-22 2005-07-22 Electric vacuum cleaner

Country Status (1)

Country Link
JP (1) JP3999792B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4901560B2 (en) * 2007-04-09 2012-03-21 シャープ株式会社 Dust collector and vacuum cleaner
JP4767928B2 (en) * 2007-08-30 2011-09-07 シャープ株式会社 Vacuum cleaner
JP4812901B2 (en) * 2011-02-18 2011-11-09 シャープ株式会社 Cyclone dust collector, vacuum cleaner
GB2527333B8 (en) * 2014-06-18 2021-02-24 Samsung Electronics Co Ltd Apparatus for generating a vortex for a vacuum cleaner

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