JP2017101824A - 汎用エンジン - Google Patents
汎用エンジン Download PDFInfo
- Publication number
- JP2017101824A JP2017101824A JP2016205299A JP2016205299A JP2017101824A JP 2017101824 A JP2017101824 A JP 2017101824A JP 2016205299 A JP2016205299 A JP 2016205299A JP 2016205299 A JP2016205299 A JP 2016205299A JP 2017101824 A JP2017101824 A JP 2017101824A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- general
- purpose engine
- cleaner cover
- cylinder
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 description 9
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/04—Cylinders; Cylinder heads having cooling means for air cooling
- F02F1/06—Shape or arrangement of cooling fins; Finned cylinders
- F02F1/065—Shape or arrangement of cooling fins; Finned cylinders with means for directing or distributing cooling medium
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/002—Driving mechanisms or parts thereof for harvesters or mowers driven by power take-off
-
- 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
- F01P1/00—Air cooling
- F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
-
- 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/12—Filtering, cooling, or silencing cooling-air
-
- 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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/26—Cylinder heads having cooling means
- F02F1/28—Cylinder heads having cooling means for air cooling
- F02F1/30—Finned cylinder heads
- F02F1/34—Finned cylinder heads with means for directing or distributing cooling medium
-
- 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
-
- 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
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- 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
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
2…シリンダユニット
2a…シリンダ
2b…シリンダヘッド
4…冷却フィン
7…クランクケース
10…エアクリ−ナ
10a…フィルタ部
11…クリーナカバー
12…ファンカバー
13…ハウジング
19…ブロー窓
20…ファスナ
20D…係止部
21…閉止部
23…マーキング
25…被係止部
27…被係止部
28A,28B…ストッパ
33…嵌合突起
37…係止凹所
40…隙間
FA…冷却ファン
Claims (9)
- シリンダおよびシリンダヘッドを含むシリンダユニットを有する空冷の汎用エンジンであって、
少なくとも前記シリンダユニットを覆うハウジングと、
前記ハウジングに着脱自在に取り付けられてエアクリーナのフィルタ部を覆うクリーナカバーとを備え、
前記ハウジングに、前記シリンダユニットに設けられた複数の冷却フィンの間の隙間に対向するブロー窓が形成され、
前記クリーナカバーに前記ブロー窓を塞ぐ閉止部が形成されている、
掃除用窓付きの汎用エンジン。 - 請求項1に記載の汎用エンジンにおいて、このエンジンはV形2気筒エンジンであり、2つの前記シリンダユニットの間に前記エアクリーナのフィルタ部が配置されている汎用エンジン。
- 請求項2に記載の汎用エンジンにおいて、前記ブロー窓は、各シリンダユニットに対向して一つずつ形成されている汎用エンジン。
- 請求項2に記載の汎用エンジンにおいて、エンジン回転軸が鉛直に延び、2つのシリンダユニットが水平に配置されている汎用エンジン。
- 請求項1〜4のいずれか一項に記載の汎用エンジンにおいて、前記クリーナカバーは、ファスナにより前記ハウジングに取り付けられており、このファスナは係止部を有し、前記クリーナカバーに挿通された状態で所定角度回動されることによって前記係止部が前記ハウジングの被係止部に係止する汎用エンジン。
- 請求項5に記載の汎用エンジンにおいて、前記ハウジングの被係止部は、前記ファスナの回動により前記ファスナの係止部が乗り越えてロック位置に収まる係止凹所と、前記ロック位置で前記係止部のそれ以上の回動を阻止するストッパとを有する汎用エンジン。
- 請求項6に記載の汎用エンジンにおいて、前記クリーナカバーの閉止部は、前記ハウジンのブロー窓に嵌合する嵌合突起を有する汎用エンジン。
- 請求項1〜7のいずれか一項に記載の汎用エンジンにおいて、前記フィルタ部は、前記クリーナカバーを離脱させた状態で前記クリーナカバーの離脱方向に取り出し可能である汎用エンジン。
- 請求項1〜8のいずれか一項に記載の汎用エンジンにおいて、前記クリーナカバーの閉止部の外表面に前記ブロー窓を表示するマーキングが施されている汎用エンジン。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/958,063 US9964065B2 (en) | 2015-12-03 | 2015-12-03 | General purpose engine |
US14/958,063 | 2015-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017101824A true JP2017101824A (ja) | 2017-06-08 |
JP6688201B2 JP6688201B2 (ja) | 2020-04-28 |
Family
ID=58800249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016205299A Active JP6688201B2 (ja) | 2015-12-03 | 2016-10-19 | 汎用エンジン |
Country Status (3)
Country | Link |
---|---|
US (1) | US9964065B2 (ja) |
JP (1) | JP6688201B2 (ja) |
CN (1) | CN106837546B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106232971B (zh) * | 2014-04-25 | 2019-09-20 | 雅马哈发动机动力产品株式会社 | 发动机 |
US11143099B2 (en) * | 2018-06-15 | 2021-10-12 | Champion Power Equipment, Inc. | Backplate for engine-alternator coupling in standby generator |
US10648396B1 (en) * | 2018-11-26 | 2020-05-12 | Kawasaki Jukogyo Kabushiki Kaisha | General purpose engine |
EP3798433A1 (de) * | 2019-09-24 | 2021-03-31 | Andreas Stihl AG & Co. KG | Motorgetriebenes bearbeitungsgerät und luftfilter |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5392012A (en) * | 1977-01-24 | 1978-08-12 | Kubota Ltd | V shaped forced-air cooling 4 cycle engine |
JPH09287480A (ja) * | 1996-04-24 | 1997-11-04 | Kioritz Corp | 内燃エンジン |
US5813384A (en) * | 1997-08-20 | 1998-09-29 | Briggs & Stratton Corporation | Intake system arrangement for V-type engine |
US20040025827A1 (en) * | 2002-08-12 | 2004-02-12 | Davis Steven T. | Air cleaner systemwith clear covers for internal combustion engines |
US6889635B2 (en) * | 2003-02-11 | 2005-05-10 | Briggs & Stratton Corporation | Blower housing for internal combustion engine |
JP4480472B2 (ja) * | 2004-06-01 | 2010-06-16 | ダイハツ工業株式会社 | 内燃機関における吸気装置 |
US7594484B2 (en) * | 2005-02-02 | 2009-09-29 | Briggs And Stratton Corporation | Blower housing for internal combustion engine |
US7363885B2 (en) * | 2005-06-23 | 2008-04-29 | Kawasaki Jukogyo Kabushiki Kaisha | Combustion engine having unitary structure of cooling fan and starter pulley |
US7389760B2 (en) * | 2006-05-10 | 2008-06-24 | Ford Global Technologies, Llc | Modular engine cover |
US7950355B2 (en) * | 2008-05-30 | 2011-05-31 | Kawasaki Jukogyo Kabushiki Kaisha | Air-cooled engine having improved dust preventive structure |
US9500117B2 (en) * | 2013-03-12 | 2016-11-22 | Briggs & Stratton Corporation | Cooling system for air-cooled engine |
US9388731B2 (en) * | 2013-03-15 | 2016-07-12 | Kohler Co. | Noise suppression system |
-
2015
- 2015-12-03 US US14/958,063 patent/US9964065B2/en active Active
-
2016
- 2016-10-19 JP JP2016205299A patent/JP6688201B2/ja active Active
- 2016-11-29 CN CN201611069937.XA patent/CN106837546B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20170159600A1 (en) | 2017-06-08 |
CN106837546A (zh) | 2017-06-13 |
US9964065B2 (en) | 2018-05-08 |
JP6688201B2 (ja) | 2020-04-28 |
CN106837546B (zh) | 2020-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6688201B2 (ja) | 汎用エンジン | |
US11712649B2 (en) | Cyclonic air filter assembly for an engine | |
US20170184063A1 (en) | Air cleaner of engine for portable working machine | |
JPH0442493Y2 (ja) | ||
JP2007113443A (ja) | エンジン作業機 | |
US8302579B2 (en) | Portable work machine | |
US4626266A (en) | Carburetor chamber cover device | |
JP6463615B2 (ja) | 送風作業機 | |
JP4332484B2 (ja) | 強制空冷エンジン | |
JP6976208B2 (ja) | 汎用エンジン | |
US12055088B2 (en) | Internal combustion engine | |
JP5462818B2 (ja) | 空冷エンジン | |
JP4280150B2 (ja) | エンジンのエアクリーナ | |
JP5473965B2 (ja) | 空冷エンジン | |
JPH0648122Y2 (ja) | エンジンの被覆体開閉装置 | |
US10330114B2 (en) | Drainage device cover for air access | |
US10648396B1 (en) | General purpose engine | |
JP2020112090A (ja) | ブローバイガス還流装置 | |
JPS6018581Y2 (ja) | 空冷内燃機関における防塵装置 | |
JPS6040830Y2 (ja) | 収穫機における圧風冷却型エンジンの被覆装置 | |
JPH0330621Y2 (ja) | ||
JPH0110407Y2 (ja) | ||
JP2011201487A (ja) | コンバインにおけるエンジンカバーの除塵装置 | |
US9995189B2 (en) | Engine driven working machine | |
JPH0124347Y2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190612 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200304 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200310 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200403 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6688201 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |