JP6345198B2 - 背負式送風装置 - Google Patents
背負式送風装置 Download PDFInfo
- Publication number
- JP6345198B2 JP6345198B2 JP2016032887A JP2016032887A JP6345198B2 JP 6345198 B2 JP6345198 B2 JP 6345198B2 JP 2016032887 A JP2016032887 A JP 2016032887A JP 2016032887 A JP2016032887 A JP 2016032887A JP 6345198 B2 JP6345198 B2 JP 6345198B2
- Authority
- JP
- Japan
- Prior art keywords
- blower
- intake pipe
- air cleaner
- fan case
- cover
- 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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Classifications
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- 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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
- F02M35/0204—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof for connecting or joining to other devices, e.g. pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/1017—Small engines, e.g. for handheld tools, or model engines; Single cylinder engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10196—Carburetted engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- E01H2001/0881—Details for pneumatically dislodging or removing not related to the mouth-piece
Description
Claims (4)
- 送風機(3)と前記送風機(3)を駆動するエンジン本体(4)とが互いに隣接した状態で架台(2)に搭載された背負式送風装置(1)において、
前記送風機(3)のファンケース(3a)に固定されるエアクリーナ(7)と前記エンジン本体(4)に気化燃料を供給するキャブレター(5)とを連結するインテークパイプ(6)と、
前記ファンケース(3a)に固定され、前記ファンケース(3a)との間で挟み込むようにして少なくとも前記インテークパイプ(6)を覆うカバー(8)と、を備え、
前記カバー(8)は、前記ファンケース(3a)に固定される複数の固定部(8a)を有し、
前記複数の固定部(8a)には、前記送風機(3)と前記エンジン本体(4)との並び方向に沿って見たときに、前記インテークパイプ(6)よりも前記ファンケース(3a)の外周側に位置する外周側固定部(X)が含まれている、背負式送風装置(1)。 - 前記インテークパイプ(6)は、前記エアクリーナ(7)に接続されるエアクリーナ接続部(6c)と、前記キャブレター(5)に接続されるキャブレター接続部(6a)と、前記エアクリーナ接続部(6c)と前記キャブレター接続部(6a)とをつなぐ中間部(6b)とを有し、
前記送風機(3)と前記エンジン本体(4)との並び方向に沿って見たときに、前記中間部(6b)における前記外周側固定部(X)に近接する部位から前記エアクリーナ接続部(6c)側の部位は、前記ファンケース(3a)の外周部よりも前記ファンケース(3a)の内側に位置している、請求項1に記載の背負式送風装置(1)。 - 前記エアクリーナ(7)における前記インテークパイプ(6)との接続口(7c)は、前記エンジン本体(4)側を向いている、請求項1又は2に記載の背負式送風装置(1)。
- 前記カバー(8)は、更に前記エンジン本体(4)を覆っている、請求項1から3のいずれか一項に記載の背負式送風装置(1)。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016032887A JP6345198B2 (ja) | 2016-02-24 | 2016-02-24 | 背負式送風装置 |
US15/441,233 US10085390B2 (en) | 2016-02-24 | 2017-02-23 | Backpack type blowing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016032887A JP6345198B2 (ja) | 2016-02-24 | 2016-02-24 | 背負式送風装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017150373A JP2017150373A (ja) | 2017-08-31 |
JP6345198B2 true JP6345198B2 (ja) | 2018-06-20 |
Family
ID=59630454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016032887A Active JP6345198B2 (ja) | 2016-02-24 | 2016-02-24 | 背負式送風装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10085390B2 (ja) |
JP (1) | JP6345198B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10202786B1 (en) * | 2017-08-09 | 2019-02-12 | Green Touch Industries, Inc. | Equipment rack |
USD964672S1 (en) * | 2018-12-12 | 2022-09-20 | Husqvarna Ab | Blower |
USD1014566S1 (en) | 2018-12-12 | 2024-02-13 | Husqvarna | Blower |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2501215Y2 (ja) * | 1990-01-24 | 1996-06-12 | 株式会社共立 | 背負式動力作業機械 |
JPH088295Y2 (ja) * | 1991-07-26 | 1996-03-06 | 川崎重工業株式会社 | 小型エンジン |
US5857439A (en) * | 1997-05-22 | 1999-01-12 | Kioritz Corporation | Controlled noise portable power unit for operating a tool |
JP3594810B2 (ja) * | 1998-09-01 | 2004-12-02 | 株式会社共立 | 携帯型送風作業機 |
JP4246532B2 (ja) * | 2003-04-08 | 2009-04-02 | 株式会社共立 | 携帯型送風作業機 |
US20090038106A1 (en) * | 2007-08-10 | 2009-02-12 | Zenoah Co., Ltd. | Engine blower |
JP5481086B2 (ja) | 2009-03-27 | 2014-04-23 | ハスクバーナ・ゼノア株式会社 | エンジンブロワ |
JP5982713B2 (ja) * | 2011-11-02 | 2016-08-31 | 株式会社やまびこ | 送風作業機 |
US9167751B2 (en) * | 2012-07-09 | 2015-10-27 | Techtronic Outdoor Products Technology Limited | Backpack leaf blower |
JP2015082989A (ja) * | 2013-10-25 | 2015-04-30 | 株式会社マキタ | 背負式作業機 |
JP6358833B2 (ja) * | 2014-04-03 | 2018-07-18 | 株式会社やまびこ | 背負式作業機 |
-
2016
- 2016-02-24 JP JP2016032887A patent/JP6345198B2/ja active Active
-
2017
- 2017-02-23 US US15/441,233 patent/US10085390B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017150373A (ja) | 2017-08-31 |
US10085390B2 (en) | 2018-10-02 |
US20170238471A1 (en) | 2017-08-24 |
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