JP6180879B2 - 背負式ブロワ - Google Patents
背負式ブロワ Download PDFInfo
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- JP6180879B2 JP6180879B2 JP2013222765A JP2013222765A JP6180879B2 JP 6180879 B2 JP6180879 B2 JP 6180879B2 JP 2013222765 A JP2013222765 A JP 2013222765A JP 2013222765 A JP2013222765 A JP 2013222765A JP 6180879 B2 JP6180879 B2 JP 6180879B2
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- Prior art keywords
- back plate
- air
- blower
- plate portion
- intake opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
Claims (2)
- 作業者の背中に沿って配置される背板部と、該背板部の下端から後方に延びる台座部とを有した背負フレームと、
前記背負フレームの背板部の後側にて台座部に搭載されて、前記背板部の後面と対向する前側に外気を吸い込むための吸気開口を有したボリュートケース内にて前後方向を軸線回りに回転可能に支持したファンを原動機により回転させることにより、前記吸気開口から吸引した空気を噴出するブロワユニットとを備え、
前記背負フレームの背板部に中央部から放射方向に配置した多数の空気取入口を設けるとともに、前記背板部の後面に前記ブロワユニット側に起立した整流リブを前記中央部から放射方向に延出させ、前記空気取入口から取り入れた空気を前記整流リブにより前記吸気開口に案内するようにしたことを特徴とする背負式ブロワ。 - 請求項1に記載の背負式ブロワにおいて、
前記空気取入口を前記放射方向に延びる長孔としたことを特徴とする背負式ブロワ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013222765A JP6180879B2 (ja) | 2013-10-25 | 2013-10-25 | 背負式ブロワ |
CN201420611512.7U CN204186618U (zh) | 2013-10-25 | 2014-10-21 | 背负式鼓风机 |
Applications Claiming Priority (1)
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JP2013222765A JP6180879B2 (ja) | 2013-10-25 | 2013-10-25 | 背負式ブロワ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015083816A JP2015083816A (ja) | 2015-04-30 |
JP6180879B2 true JP6180879B2 (ja) | 2017-08-16 |
Family
ID=52618627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013222765A Active JP6180879B2 (ja) | 2013-10-25 | 2013-10-25 | 背負式ブロワ |
Country Status (2)
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JP (1) | JP6180879B2 (ja) |
CN (1) | CN204186618U (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6491025B2 (ja) * | 2015-04-20 | 2019-03-27 | 株式会社マキタ | 背負い式ブロワ |
CN106192837B (zh) * | 2015-05-25 | 2020-01-31 | 南京德朔实业有限公司 | 风机系统 |
JP6727006B2 (ja) * | 2016-04-04 | 2020-07-22 | 株式会社マキタ | 送風作業機 |
DE102016005099A1 (de) * | 2016-04-27 | 2017-11-02 | Andreas Stihl Ag & Co. Kg | Rückengetragenes Arbeitsgerät mit einem Antriebsmotor und einem von dem Antriebsmotor angetriebenen Gebläse |
JP2019018190A (ja) * | 2017-07-21 | 2019-02-07 | 株式会社マキタ | 送風作業機 |
JP2019127870A (ja) | 2018-01-23 | 2019-08-01 | 株式会社マキタ | 送風作業機 |
JP2021050488A (ja) * | 2019-09-24 | 2021-04-01 | 株式会社マキタ | ブロワ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008002310A (ja) * | 2006-06-21 | 2008-01-10 | Kioritz Corp | 背負式送風機 |
JP4729460B2 (ja) * | 2006-09-06 | 2011-07-20 | ハスクバーナ・ゼノア株式会社 | エンジンブロワ |
-
2013
- 2013-10-25 JP JP2013222765A patent/JP6180879B2/ja active Active
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2014
- 2014-10-21 CN CN201420611512.7U patent/CN204186618U/zh active Active
Also Published As
Publication number | Publication date |
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CN204186618U (zh) | 2015-03-04 |
JP2015083816A (ja) | 2015-04-30 |
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