JP6722572B2 - エンジン - Google Patents
エンジン Download PDFInfo
- Publication number
- JP6722572B2 JP6722572B2 JP2016235265A JP2016235265A JP6722572B2 JP 6722572 B2 JP6722572 B2 JP 6722572B2 JP 2016235265 A JP2016235265 A JP 2016235265A JP 2016235265 A JP2016235265 A JP 2016235265A JP 6722572 B2 JP6722572 B2 JP 6722572B2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pump
- engine
- exhaust gas
- accessory
- reinforcing 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 238000000746 purification Methods 0.000 claims description 30
- 238000005316 response function Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 description 8
- 238000013016 damping Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000013618 particulate matter Substances 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
- 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
-
- 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
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Vibration Prevention Devices (AREA)
- Exhaust Gas After Treatment (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
前記第一の付属品の支持剛性と、前記第二の付属品の支持剛性を近い値とすることで、前記第一の付属品の固有振動数と第二の付属品の固有振動数とを近づけ、前記第一の付属品は、排気ガス浄化装置であり、前記第二の付属品は、フライホイルハウジングに連結されて駆動される油圧ポンプであり、前記油圧ポンプの支持構造を補強する補強部材を設けたものである。
Claims (3)
- 複数の付属品を備え、
前記複数の付属品を、周波数応答関数における共振点の位相をずらすように設け、
前記複数の付属品には、排気ガス浄化装置と、フライホイルハウジングに連結されて駆動される油圧ポンプとを含み、
前記油圧ポンプの支持構造を補強する補強部材を設けた
ことを特徴とするエンジン。 - 第一の付属品と、第二の付属品と、を備え、
前記第一の付属品の支持剛性と、前記第二の付属品の支持剛性を近い値とすることで、前記第一の付属品の固有振動数と第二の付属品の固有振動数とを近づけ、
前記第一の付属品は、排気ガス浄化装置であり、
前記第二の付属品は、フライホイルハウジングに連結されて駆動される油圧ポンプであり、
前記油圧ポンプの支持構造を補強する補強部材を設けた
ことを特徴とするエンジン。 - 前記補強部材は、前記油圧ポンプの少なくとも下面を支持する
請求項1または2に記載のエンジン。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016235265A JP6722572B2 (ja) | 2016-12-02 | 2016-12-02 | エンジン |
EP17876677.0A EP3550121A4 (en) | 2016-12-02 | 2017-12-01 | ENGINE |
US16/465,974 US20190284993A1 (en) | 2016-12-02 | 2017-12-01 | Engine |
PCT/JP2017/043352 WO2018101472A1 (ja) | 2016-12-02 | 2017-12-01 | エンジン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016235265A JP6722572B2 (ja) | 2016-12-02 | 2016-12-02 | エンジン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018091228A JP2018091228A (ja) | 2018-06-14 |
JP6722572B2 true JP6722572B2 (ja) | 2020-07-15 |
Family
ID=62242159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016235265A Expired - Fee Related JP6722572B2 (ja) | 2016-12-02 | 2016-12-02 | エンジン |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190284993A1 (ja) |
EP (1) | EP3550121A4 (ja) |
JP (1) | JP6722572B2 (ja) |
WO (1) | WO2018101472A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113167048B (zh) | 2018-11-27 | 2023-04-07 | 克拉克设备公司 | 用于带有泵组的发动机的具有支架安装件的动力机械 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH545910A (ja) * | 1971-11-18 | 1974-02-15 | ||
DE2260798A1 (de) * | 1972-12-13 | 1974-06-27 | Daimler Benz Ag | Luftverdichtende viertakt-hubkolbenbrennkraftmaschine |
US4257370A (en) * | 1978-12-29 | 1981-03-24 | Cummins Engine Company, Inc. | Combined gear cover and mount for an internal combustion engine |
JPS5939721U (ja) * | 1982-09-08 | 1984-03-14 | 本田技研工業株式会社 | エンジンにおけるターボ過給機及び触媒コンバータの取付構造 |
JPS63111241A (ja) * | 1986-10-30 | 1988-05-16 | Mazda Motor Corp | エンジン・トランスミツシヨン系のカバ−構造 |
US5024287A (en) * | 1987-03-31 | 1991-06-18 | Yamaha Hatsudiki Kabushiki Kaisha | Engine unit for vehicle |
JPH0250031U (ja) * | 1988-09-28 | 1990-04-06 | ||
JPH0442226U (ja) * | 1990-08-10 | 1992-04-09 | ||
US5203293A (en) * | 1990-06-29 | 1993-04-20 | Mazda Motor Corporation | Auxiliary mechanism mounting structure for an engine |
JPH05306627A (ja) * | 1992-04-28 | 1993-11-19 | Mazda Motor Corp | エンジンの補機配設構造 |
DE19543350C1 (de) * | 1995-11-21 | 1996-11-14 | Daimler Benz Ag | Aggregateträger für eine Brennkraftmaschine |
JP4445166B2 (ja) * | 2001-09-11 | 2010-04-07 | ヤンマー株式会社 | 船舶の発電推進装置 |
JP2005344542A (ja) * | 2004-06-01 | 2005-12-15 | Nissan Motor Co Ltd | エンジンの補機装置 |
JP5567281B2 (ja) | 2009-02-09 | 2014-08-06 | ヤンマー株式会社 | 作業車両 |
JP5370080B2 (ja) * | 2009-10-28 | 2013-12-18 | コベルコ建機株式会社 | 触媒付きマフラーの取付装置 |
JP2013076266A (ja) * | 2011-09-30 | 2013-04-25 | Kobelco Contstruction Machinery Ltd | 作業機械 |
JP2013166456A (ja) * | 2012-02-15 | 2013-08-29 | Toyota Motor Corp | 車両駆動装置 |
EP2927037A4 (en) * | 2012-11-29 | 2017-03-29 | Nissan Motor Co., Ltd | Power plant for vehicle |
JP5793169B2 (ja) * | 2013-08-19 | 2015-10-14 | ヤンマー株式会社 | 作業車両搭載用のエンジン装置 |
-
2016
- 2016-12-02 JP JP2016235265A patent/JP6722572B2/ja not_active Expired - Fee Related
-
2017
- 2017-12-01 US US16/465,974 patent/US20190284993A1/en not_active Abandoned
- 2017-12-01 WO PCT/JP2017/043352 patent/WO2018101472A1/ja active Search and Examination
- 2017-12-01 EP EP17876677.0A patent/EP3550121A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2018101472A1 (ja) | 2018-06-07 |
EP3550121A1 (en) | 2019-10-09 |
JP2018091228A (ja) | 2018-06-14 |
EP3550121A4 (en) | 2019-10-23 |
US20190284993A1 (en) | 2019-09-19 |
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