JPWO2015163476A1 - エンジン - Google Patents
エンジン Download PDFInfo
- Publication number
- JPWO2015163476A1 JPWO2015163476A1 JP2016515244A JP2016515244A JPWO2015163476A1 JP WO2015163476 A1 JPWO2015163476 A1 JP WO2015163476A1 JP 2016515244 A JP2016515244 A JP 2016515244A JP 2016515244 A JP2016515244 A JP 2016515244A JP WO2015163476 A1 JPWO2015163476 A1 JP WO2015163476A1
- Authority
- JP
- Japan
- Prior art keywords
- cover
- crankcase
- opening
- engine
- crankshaft
- 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
Images
Classifications
-
- 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
- F01P1/00—Air cooling
- F01P1/06—Arrangements for cooling other engine or machine parts
-
- 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
-
- 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
- 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
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/007—Adaptations for cooling
-
- 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
- F01P2001/023—Cooling 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
- 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
- F01P2001/026—Cooling cylinder heads
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
12 クランクケース
14,16 シリンダ
20 クランク軸
22 冷却ファン
26 第1カバー
28 第2カバー
30 吸気口
94,96 フィン
198 第1開口部
200,202 第2開口部
204,206,207 壁部
220,222,224 排出口
Claims (4)
- クランクケースと、
外周にフィンを有しかつ前記クランクケースに設けられるシリンダと、
前記クランクケース内に設けられかつ前記クランクケースを貫通するクランク軸と、
前記クランクケースの外方において前記クランク軸と同軸上に設けられかつ前記クランクケースの外方から冷却風を取り込む冷却ファンと、
前記シリンダおよび前記クランクケースの外方ならびに前記冷却ファンを覆うように設けられる第1カバーと、
前記第1カバーに着脱可能に設けられる第2カバーとを備え、
前記第1カバーは、前記冷却ファンに臨む位置に設けられる第1開口部と、前記フィンに臨む位置に設けられる第2開口部とを含み、
前記第2カバーは、前記第1開口部に臨む位置に設けられる吸気口を含み、前記第1開口部と前記第2開口部とを覆うように前記第1カバーに取り付けられる、エンジン。 - 前記第1カバーは、前記第1開口部と前記第2開口部との間に立設される壁部をさらに含む、請求項1に記載のエンジン。
- 前記壁部は、前記第2開口部の縁部に設けられる、請求項2に記載のエンジン。
- 前記第1カバーと前記第2カバーとの間で前記壁部近傍に前記冷却風の排出口が形成されるように前記第1カバーに前記第2カバーが取り付けられる、請求項2または3に記載のエンジン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014091966 | 2014-04-25 | ||
JP2014091966 | 2014-04-25 | ||
PCT/JP2015/062619 WO2015163476A1 (ja) | 2014-04-25 | 2015-04-24 | エンジン |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015163476A1 true JPWO2015163476A1 (ja) | 2017-04-20 |
JP6200074B2 JP6200074B2 (ja) | 2017-09-20 |
Family
ID=54332634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016515244A Active JP6200074B2 (ja) | 2014-04-25 | 2015-04-24 | エンジン |
Country Status (6)
Country | Link |
---|---|
US (1) | US10240509B2 (ja) |
EP (1) | EP3135889B1 (ja) |
JP (1) | JP6200074B2 (ja) |
CN (1) | CN106232971B (ja) |
CA (1) | CA2946983A1 (ja) |
WO (1) | WO2015163476A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019187091A1 (ja) * | 2018-03-30 | 2019-10-03 | 本田技研工業株式会社 | エンジン |
US11143099B2 (en) * | 2018-06-15 | 2021-10-12 | Champion Power Equipment, Inc. | Backplate for engine-alternator coupling in standby generator |
CN108894886B (zh) * | 2018-08-14 | 2024-05-14 | 重庆万虎机电有限责任公司 | 一种三轮摩托车的发动机及其气缸头和冷却系统 |
USD890210S1 (en) * | 2019-01-16 | 2020-07-14 | Wacker Neuson Produktion GmbH & Co. KG | Internal combustion engine cover |
JP2022143408A (ja) | 2021-03-17 | 2022-10-03 | 本田技研工業株式会社 | 内燃機関 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS472981Y1 (ja) * | 1969-10-27 | 1972-02-01 | ||
JPS52125637U (ja) * | 1976-03-19 | 1977-09-24 | ||
JPS55130050U (ja) * | 1979-03-09 | 1980-09-13 | ||
JPH06200757A (ja) * | 1992-12-28 | 1994-07-19 | Honda Motor Co Ltd | 空冷式内燃機関の冷却風取入用シュラウド開口構造 |
JPH10169445A (ja) * | 1996-12-05 | 1998-06-23 | Honda Motor Co Ltd | 空冷エンジンの冷却装置 |
JP2001241325A (ja) * | 2000-02-29 | 2001-09-07 | Yamaha Motor Co Ltd | 強制空冷式4サイクルエンジンの冷却構造 |
US20090293821A1 (en) * | 2008-05-30 | 2009-12-03 | Keiichi Nakamizo | Air-cooled v-type combustion engine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5813384A (en) | 1997-08-20 | 1998-09-29 | Briggs & Stratton Corporation | Intake system arrangement for V-type engine |
JP4280345B2 (ja) | 1999-01-19 | 2009-06-17 | 本田技研工業株式会社 | 汎用v型内燃機関 |
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 |
CN100480497C (zh) * | 2003-07-10 | 2009-04-22 | 雅马哈发动机株式会社 | 发动机 |
JP4726766B2 (ja) | 2006-11-27 | 2011-07-20 | 本田技研工業株式会社 | 強制空冷エンジン |
TW200827542A (en) * | 2006-12-20 | 2008-07-01 | Kwang Yang Motor Co | The structure improvement of the wind guide cover for an engine |
US8656883B2 (en) * | 2011-07-20 | 2014-02-25 | Briggs & Stratton Corporation | Recoil starter assembly for an engine |
US9500117B2 (en) * | 2013-03-12 | 2016-11-22 | Briggs & Stratton Corporation | Cooling system for air-cooled engine |
US9964065B2 (en) * | 2015-12-03 | 2018-05-08 | Kawasaki Jukogyo Kabushiki Kaisha | General purpose engine |
-
2015
- 2015-04-24 EP EP15782343.6A patent/EP3135889B1/en active Active
- 2015-04-24 US US15/306,141 patent/US10240509B2/en active Active
- 2015-04-24 CN CN201580022014.6A patent/CN106232971B/zh active Active
- 2015-04-24 JP JP2016515244A patent/JP6200074B2/ja active Active
- 2015-04-24 CA CA2946983A patent/CA2946983A1/en not_active Abandoned
- 2015-04-24 WO PCT/JP2015/062619 patent/WO2015163476A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS472981Y1 (ja) * | 1969-10-27 | 1972-02-01 | ||
JPS52125637U (ja) * | 1976-03-19 | 1977-09-24 | ||
JPS55130050U (ja) * | 1979-03-09 | 1980-09-13 | ||
JPH06200757A (ja) * | 1992-12-28 | 1994-07-19 | Honda Motor Co Ltd | 空冷式内燃機関の冷却風取入用シュラウド開口構造 |
JPH10169445A (ja) * | 1996-12-05 | 1998-06-23 | Honda Motor Co Ltd | 空冷エンジンの冷却装置 |
JP2001241325A (ja) * | 2000-02-29 | 2001-09-07 | Yamaha Motor Co Ltd | 強制空冷式4サイクルエンジンの冷却構造 |
US20090293821A1 (en) * | 2008-05-30 | 2009-12-03 | Keiichi Nakamizo | Air-cooled v-type combustion engine |
Also Published As
Publication number | Publication date |
---|---|
CN106232971A (zh) | 2016-12-14 |
EP3135889A4 (en) | 2018-01-17 |
US10240509B2 (en) | 2019-03-26 |
EP3135889B1 (en) | 2021-07-14 |
CA2946983A1 (en) | 2015-10-29 |
JP6200074B2 (ja) | 2017-09-20 |
CN106232971B (zh) | 2019-09-20 |
WO2015163476A1 (ja) | 2015-10-29 |
EP3135889A1 (en) | 2017-03-01 |
US20170045015A1 (en) | 2017-02-16 |
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