JP4767791B2 - エンジン駆動式作業機 - Google Patents
エンジン駆動式作業機 Download PDFInfo
- Publication number
- JP4767791B2 JP4767791B2 JP2006228912A JP2006228912A JP4767791B2 JP 4767791 B2 JP4767791 B2 JP 4767791B2 JP 2006228912 A JP2006228912 A JP 2006228912A JP 2006228912 A JP2006228912 A JP 2006228912A JP 4767791 B2 JP4767791 B2 JP 4767791B2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- cooling air
- intake
- box
- duct member
- 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
-
- 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
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/06—Guiding or ducting air to, or from, ducted fans
-
- 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
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B2063/045—Frames for generator-engine sets
-
- 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
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/047—Movable engine-generator combinations on wheels
Description
3・・・・・エンジン
4・・・・・作業機(発電機)
5・・・・・燃料タンク
6・・・・・遮音ハウジング
26・・・・冷却ファン
31・・・・ダクト部材
32・・・・冷却風通路
38・・・・空気取り入れ口(空気取り入れルーバ)
43・・・・吸気管
44・・・・気化器
45・・・・エアクリーナ
47a・・・空気入口(空気入口管)
70・・・・排気マフラ
73・・・・マフラボックス
79・・・・排風口(排風ルーバ)
Claims (4)
- エンジン(3)に,それにより駆動される作業機(4)を結合し,これらエンジン(3)及び作業機(4)の外周に,それらとの間に一連の冷却風通路(32)を画成するダクト部材(31)を配設し,前記冷却風通路(32)に,前記エンジン(3)の運転時に該冷却風通路(32)の一端部から他端部に向かう冷却風を発生させる冷却ファン(26)を配設し,前記冷却風通路(32)の一端部に,空気取り入れ口(38)を有する吸気ボックス(34)を,また該冷却風通路(32)の他端部に,排風口(79)を有してエンジン(3)の排気マフラ(70)を収容するマフラボックス(73)を接続した,エンジン駆動式作業機において,
前記吸気ボックス(34)及びマフラボックス(73)間に,前記ダクト部材(31)を囲繞してそれの放射音を遮断する遮音ハウジング(6)を接続すると共に,前記ダクト部材(31)に,冷却風通路(32)から前記遮音ハウジング(6)側への冷却風の漏出を許容する透孔(90)を設け,また前記遮音ハウジング(6)の底部に,前記透孔(90)からの漏出風を外部に排出する通気孔(89)を設けたことを特徴とする,エンジン駆動式作業機。 - 請求項1記載のエンジン駆動式作業機において,
前記透孔(90)内に前記エンジン(3)の吸気管(43)を配置し,この吸気管(43)に,前記ダクト部材(31)外の前記遮音ハウジング(6)内に配設される気化器(44)を接続したことを特徴とする,エンジン駆動式作業機。 - 請求項1又は2記載のエンジン駆動式作業機において,
前記遮音ハウジング(6)の天井壁を燃料タンク(5)で構成したことを特徴とする,エンジン駆動式作業機。 - 請求項2記載のエンジン駆動式作業機において,
前記気化器(44)の吸気導入口に接続されるエアクリーナ(45)をも前記ダクト部材(31)外の遮音ハウジング(6)内に配設し,前記エアクリーナ(45)の空気入口(47a)を前記吸気ボックス(34)に開口させたことを特徴とする,エンジン駆動式作業機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006228912A JP4767791B2 (ja) | 2006-08-25 | 2006-08-25 | エンジン駆動式作業機 |
US11/822,875 US7430992B2 (en) | 2006-08-25 | 2007-07-10 | Engine-driven work machine |
CNB2007101466992A CN100552198C (zh) | 2006-08-25 | 2007-08-24 | 发动机驱动式工作机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006228912A JP4767791B2 (ja) | 2006-08-25 | 2006-08-25 | エンジン駆動式作業機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008051025A JP2008051025A (ja) | 2008-03-06 |
JP4767791B2 true JP4767791B2 (ja) | 2011-09-07 |
Family
ID=39112693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006228912A Active JP4767791B2 (ja) | 2006-08-25 | 2006-08-25 | エンジン駆動式作業機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7430992B2 (ja) |
JP (1) | JP4767791B2 (ja) |
CN (1) | CN100552198C (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4243151B2 (ja) * | 2003-07-10 | 2009-03-25 | 本田技研工業株式会社 | エンジン駆動式発電機 |
US20060185931A1 (en) * | 2005-02-04 | 2006-08-24 | Kawar Maher S | Acoustic noise reduction apparatus for personal computers and electronics |
US7492050B2 (en) * | 2006-10-24 | 2009-02-17 | Briggs & Stratton Corporation | Cooling system for a portable generator |
US20080150378A1 (en) * | 2006-11-07 | 2008-06-26 | Potenco, Inc. | Human power generation using a pulley |
US7747355B2 (en) * | 2006-11-07 | 2010-06-29 | Potenco, Inc. | Electrical power generator with adaptive coupling |
US8093731B2 (en) * | 2006-11-07 | 2012-01-10 | Potenco, Inc. | Gearless human power generation |
US8013457B2 (en) * | 2006-11-07 | 2011-09-06 | Potenco, Inc. | Human power generation using dual pulls |
JP2008255831A (ja) * | 2007-04-02 | 2008-10-23 | Yamaha Motor Powered Products Co Ltd | 遮音型エンジン発電機 |
CN101440745B (zh) * | 2008-12-12 | 2011-02-02 | 无锡开普动力有限公司 | 发动机发电机机组 |
JP4898931B2 (ja) * | 2010-02-10 | 2012-03-21 | 三菱重工業株式会社 | インバータ一体型電動圧縮機 |
JP5715834B2 (ja) | 2011-01-24 | 2015-05-13 | 本田技研工業株式会社 | コージェネレーション装置 |
JP5612213B2 (ja) * | 2011-01-28 | 2014-10-22 | ヤンマー株式会社 | エンジン発電機 |
US20130038149A1 (en) * | 2011-08-12 | 2013-02-14 | General Electric Company | Silencer module for a generator collector ventilation system and method of reducing a sound signature of a generator collector |
US8899378B2 (en) | 2011-09-13 | 2014-12-02 | Black & Decker Inc. | Compressor intake muffler and filter |
AU2012216660B2 (en) | 2011-09-13 | 2016-10-13 | Black & Decker Inc | Tank dampening device |
CN102555730B (zh) * | 2011-10-21 | 2013-10-30 | 浙江吉利汽车研究院有限公司 | 前围进风口密封结构 |
CN102352793A (zh) * | 2011-11-03 | 2012-02-15 | 重庆润通动力有限公司 | 发动机驱动式发电机 |
JP5996480B2 (ja) * | 2013-04-12 | 2016-09-21 | 本田技研工業株式会社 | 作業機用空冷エンジン |
US10060343B2 (en) | 2014-12-09 | 2018-08-28 | Generac Power Systems, Inc. | Air flow system for an enclosed portable generator |
US11111913B2 (en) | 2015-10-07 | 2021-09-07 | Black & Decker Inc. | Oil lubricated compressor |
CN105545471B (zh) * | 2016-02-01 | 2018-03-16 | 无锡开普机械有限公司 | 发电机组的风道结构 |
JP6687433B2 (ja) * | 2016-03-16 | 2020-04-22 | 本田技研工業株式会社 | エンジン駆動作業機 |
USD834517S1 (en) | 2016-11-08 | 2018-11-27 | Briggs & Stratton Corporation | Portable generator |
JP7143448B2 (ja) * | 2019-01-21 | 2022-09-28 | 本田技研工業株式会社 | 発電装置 |
CA3070843A1 (en) * | 2020-02-05 | 2021-08-05 | Foamtech North America Ltd. | Portable sound-reducing enclosure for power equipment |
CN114629289B (zh) * | 2022-03-28 | 2022-11-04 | 江苏绿能汽配科技有限公司 | 一种电机一体式支架结构 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3800372B2 (ja) * | 1997-07-24 | 2006-07-26 | 本田技研工業株式会社 | エンジン発電機 |
JP3815703B2 (ja) * | 1997-07-24 | 2006-08-30 | 本田技研工業株式会社 | エンジン発電機 |
JP2001221054A (ja) * | 2000-02-09 | 2001-08-17 | Fuji Heavy Ind Ltd | エンジン発電機 |
JP2003120310A (ja) * | 2001-10-11 | 2003-04-23 | Fuji Heavy Ind Ltd | エンジン発電機 |
JP3955455B2 (ja) * | 2001-10-11 | 2007-08-08 | 富士重工業株式会社 | 防音型エンジン発電機 |
JP2004060570A (ja) * | 2002-07-30 | 2004-02-26 | Yamaha Motor Co Ltd | エンジン発電機 |
CN100549384C (zh) * | 2002-07-30 | 2009-10-14 | 雅马哈发动机动力产品株式会社 | 引擎发电机 |
JP4243151B2 (ja) * | 2003-07-10 | 2009-03-25 | 本田技研工業株式会社 | エンジン駆動式発電機 |
US7597340B2 (en) * | 2003-07-10 | 2009-10-06 | Honda Motor Co., Ltd. | Engine-driven work machine |
JP4233946B2 (ja) * | 2003-07-10 | 2009-03-04 | 本田技研工業株式会社 | エンジン駆動式発電機 |
JP2005264870A (ja) * | 2004-03-19 | 2005-09-29 | Denyo Co Ltd | 防音型エンジン駆動作業機 |
JP4145911B2 (ja) * | 2005-09-20 | 2008-09-03 | 本田技研工業株式会社 | エンジン作業機 |
-
2006
- 2006-08-25 JP JP2006228912A patent/JP4767791B2/ja active Active
-
2007
- 2007-07-10 US US11/822,875 patent/US7430992B2/en active Active
- 2007-08-24 CN CNB2007101466992A patent/CN100552198C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101131117A (zh) | 2008-02-27 |
CN100552198C (zh) | 2009-10-21 |
US7430992B2 (en) | 2008-10-07 |
US20080048509A1 (en) | 2008-02-28 |
JP2008051025A (ja) | 2008-03-06 |
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