JP6437745B2 - ノズル - Google Patents
ノズル Download PDFInfo
- Publication number
- JP6437745B2 JP6437745B2 JP2014127504A JP2014127504A JP6437745B2 JP 6437745 B2 JP6437745 B2 JP 6437745B2 JP 2014127504 A JP2014127504 A JP 2014127504A JP 2014127504 A JP2014127504 A JP 2014127504A JP 6437745 B2 JP6437745 B2 JP 6437745B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- opening
- air
- tip
- pipe
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
- A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
- A01G20/47—Vacuum or blower devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
Description
Claims (6)
- ブロワ装置における空気を噴出させる噴出管の先端部に設けたノズルであり、
前記空気が、前記ブロワ装置の作業時に地面に向けて噴出され、
前記ノズルの内周には軸線方向に延びる複数の整流板を半径方向に突出して設け、
前記整流板を、前記軸線方向に進むと、前記ノズルの周方向に傾斜させることで、前記ノズルの先端開口から直進性の高い空気と前記半径方向外向きに拡がる空気の両方を噴出させ、
前記整流板の先端部を前記周方向に10°〜30°の角度で傾斜させたことを特徴とするノズル。 - 請求項1に記載のノズルにおいて、
前記ノズルは、前記噴出管の先端部に連通接続され、周面に開口部を有する内管と、前記内管の外側を通風可能に覆う外管とからなり、前記噴出管の先端部から導出させた空気を前記内管の先端開口から噴出させるとともに、前記開口部から前記内管と前記外管との間を通して前記外管の先端開口から噴出させるものであり、
前記内管の外周面または前記外管の内周面に前記整流板を設けたことを特徴とするノズル。 - 請求項1または2に記載のノズルにおいて、
前記整流板は、基端側より先端側を前記ノズルの周方向に大きく傾斜させたことを特徴とするノズル。 - 請求項1〜3の何れか1項に記載のノズルにおいて、
前記整流板は、前記ノズルの周方向に一定角度で連続的に傾斜させたことを特徴とするノズル。 - 請求項1〜4の何れか1項に記載のノズルにおいて、
前記複数の整流板を前記ノズルの周方向に等間隔に配置したことを特徴とするノズル。 - 請求項1〜5の何れか1項に記載のノズルにおいて、
前記複数の整流板の数を3〜8としたことを特徴とするノズル。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014127504A JP6437745B2 (ja) | 2014-06-20 | 2014-06-20 | ノズル |
US14/744,403 US10220396B2 (en) | 2014-06-20 | 2015-06-19 | Nozzle pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014127504A JP6437745B2 (ja) | 2014-06-20 | 2014-06-20 | ノズル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016008504A JP2016008504A (ja) | 2016-01-18 |
JP6437745B2 true JP6437745B2 (ja) | 2018-12-12 |
Family
ID=54868529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014127504A Active JP6437745B2 (ja) | 2014-06-20 | 2014-06-20 | ノズル |
Country Status (2)
Country | Link |
---|---|
US (1) | US10220396B2 (ja) |
JP (1) | JP6437745B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015103911U1 (de) * | 2014-08-01 | 2015-08-14 | Chervon Intellectual Property Limited | Bläser |
CN108252250B (zh) * | 2016-12-28 | 2021-08-27 | 南京德朔实业有限公司 | 吹风机及其风速调节装置 |
DE102017202258B3 (de) | 2017-02-13 | 2018-07-26 | Ford Global Technologies, Llc | Düse zum Ausblasen von Druckluft |
US20200305360A1 (en) * | 2017-09-29 | 2020-10-01 | Husqvarna Ab | An Adjustable Nozzle For a Blower |
US11185198B2 (en) * | 2018-05-02 | 2021-11-30 | Techtronic Cordless Gp | Blowers with variable nozzles |
US11523569B2 (en) * | 2018-11-26 | 2022-12-13 | Black & Decker, Inc. | Concentrator attachment for blower air tube |
CN109675902A (zh) * | 2018-12-25 | 2019-04-26 | 欣辰卓锐(苏州)智能装备有限公司 | 视觉检测装置 |
CN110141915B (zh) * | 2019-05-22 | 2021-09-07 | 江苏徐工工程机械研究院有限公司 | 风送装置及环境清洁设备 |
US20210370116A1 (en) * | 2020-06-01 | 2021-12-02 | University Of Washington | Stream-wise vortex fire extinguisher |
US11802573B2 (en) * | 2020-12-23 | 2023-10-31 | Makita Corporation | Blower |
US11668311B2 (en) * | 2021-11-05 | 2023-06-06 | Techtronic Cordless Gp | Blowers with variable nozzles |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US550336A (en) * | 1895-11-26 | Hose-nozzle | ||
US2122211A (en) * | 1937-10-11 | 1938-06-28 | Jr John Mills | Exhaust nozzle |
US3486700A (en) * | 1967-12-14 | 1969-12-30 | L N B Co | Nozzle |
JPS5335170Y2 (ja) | 1974-09-19 | 1978-08-29 | ||
JPS6016422B2 (ja) | 1976-07-05 | 1985-04-25 | 広栄化学工業株式会社 | メチロ−ル化アルキルピリジン類反応液の処理方法 |
JPS5511961Y2 (ja) * | 1976-08-30 | 1980-03-14 | ||
JPH0615747A (ja) | 1991-07-31 | 1994-01-25 | Asahi Chem Ind Co Ltd | 合成樹脂板への保護膜貼り付け方法 |
JP2521503Y2 (ja) * | 1992-06-11 | 1996-12-25 | 富士ロビン株式会社 | 動力噴霧機 |
JPH0735098A (ja) * | 1993-07-16 | 1995-02-03 | Mitsubishi Heavy Ind Ltd | 送風装置 |
US6158082A (en) * | 1998-03-10 | 2000-12-12 | The Toro Company | Portable blower with blower tube noise reduction |
JP3672828B2 (ja) * | 2001-02-06 | 2005-07-20 | 株式会社丸山製作所 | 空気吐出型清掃機の送風管 |
JP4830836B2 (ja) * | 2006-12-18 | 2011-12-07 | 株式会社Ihi | ジェット噴流排気ノズル及びジェットエンジン |
JP5286689B2 (ja) | 2007-04-17 | 2013-09-11 | 日本電産株式会社 | 冷却ファンユニット |
EP2160954A1 (en) | 2008-09-08 | 2010-03-10 | Koninklijke Philips Electronics N.V. | Hair dryer, an attachment for a hair dryer, and a hair dryer provided with such an attachment |
JP5572060B2 (ja) * | 2010-10-22 | 2014-08-13 | 株式会社やまびこ | 送風作業機 |
JP5975732B2 (ja) | 2012-05-23 | 2016-08-23 | 株式会社マキタ | 背負式作業機 |
JP6065532B2 (ja) * | 2012-11-13 | 2017-01-25 | 日立工機株式会社 | ブロワの送風管 |
US9656282B2 (en) * | 2013-04-26 | 2017-05-23 | Fiskars Oyj Abp | Fluid flow nozzle |
-
2014
- 2014-06-20 JP JP2014127504A patent/JP6437745B2/ja active Active
-
2015
- 2015-06-19 US US14/744,403 patent/US10220396B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10220396B2 (en) | 2019-03-05 |
US20150366424A1 (en) | 2015-12-24 |
JP2016008504A (ja) | 2016-01-18 |
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