JP6815255B2 - トラクタ - Google Patents
トラクタ Download PDFInfo
- Publication number
- JP6815255B2 JP6815255B2 JP2017069275A JP2017069275A JP6815255B2 JP 6815255 B2 JP6815255 B2 JP 6815255B2 JP 2017069275 A JP2017069275 A JP 2017069275A JP 2017069275 A JP2017069275 A JP 2017069275A JP 6815255 B2 JP6815255 B2 JP 6815255B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- urea water
- reducing agent
- pipe
- case
- 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.)
- Active
Links
- 239000003638 chemical reducing agent Substances 0.000 claims description 45
- 239000002828 fuel tank Substances 0.000 claims description 30
- WTHDKMILWLGDKL-UHFFFAOYSA-N urea;hydrate Chemical compound O.NC(N)=O WTHDKMILWLGDKL-UHFFFAOYSA-N 0.000 description 112
- 239000000498 cooling water Substances 0.000 description 31
- 239000007789 gas Substances 0.000 description 19
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 18
- 239000004202 carbamide Substances 0.000 description 18
- 238000002347 injection Methods 0.000 description 18
- 239000007924 injection Substances 0.000 description 18
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 16
- 238000002156 mixing Methods 0.000 description 15
- 239000003054 catalyst Substances 0.000 description 9
- 238000000746 purification Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- 239000004071 soot Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- 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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
- B60Y2200/221—Tractors
-
- 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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
- F01N2610/146—Control thereof, e.g. control of injectors or injection valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transportation (AREA)
- Toxicology (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Exhaust Gas After Treatment (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Description
2 走行機体
5 ディーゼルエンジン
7 キャビン
10 ステップ
11 燃料タンク
11L 左側タンク
11LF 左側タンクの前上部
11R 右側タンク
18 タンクフレーム
31 第1ケース
32 第2ケース
35 尿素混合管
36 尿素水噴射部
39 テールパイプ
51 尿素水タンク
52 タンク用凹所
55 給油筒
56 補給筒
57 凹み部
58 タンクセンサ部
107 尿素水供給装置
Claims (1)
- エンジンを搭載した走行機体と、前記エンジンの排気ガスを浄化する後処理装置と、前記後処理装置に供給される還元剤を貯留する還元剤タンクとを備えるトラクタにおいて、
燃料タンクの下部に、前記還元剤タンクを収容するタンク用凹所を形成し、
前記タンク用凹所に前記還元剤タンクを収容した状態では、前記燃料タンクの上部と前記還元剤タンクとが上下に並んでおり、
前記燃料タンクの上部の上面に給油筒を上向きに突設し、前記給油筒の下方に前記還元剤タンクが設けられているとともに、
前記走行機体上の操縦部に乗降するためのステップを備え、前記タンク用凹所付きの燃料タンク側に延びる補助フレームを前記走行機体に設け、
前記タンク用凹所付きの燃料タンク側にある前記ステップと前記補助フレームとに、前記還元剤タンクを支持させている、
トラクタ。
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017069275A JP6815255B2 (ja) | 2017-03-30 | 2017-03-30 | トラクタ |
KR1020207012858A KR102173867B1 (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
KR1020217013450A KR102302581B1 (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
PCT/JP2018/006135 WO2018180027A1 (ja) | 2017-03-30 | 2018-02-21 | トラクタ |
EP21204159.4A EP4036385A1 (en) | 2017-03-30 | 2018-02-21 | Tractor |
US16/499,052 US11007869B2 (en) | 2017-03-30 | 2018-02-21 | Tractor reductant tank configuration |
KR1020237044808A KR102664511B1 (ko) | 2017-03-30 | 2018-02-21 | 작업 차량 |
KR1020207031213A KR102250341B1 (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
KR1020217028933A KR102376792B1 (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
KR1020227008507A KR102446473B1 (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
KR1020227032197A KR102542088B1 (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
KR1020187035624A KR102144208B1 (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
KR1020247014960A KR20240070691A (ko) | 2017-03-30 | 2018-02-21 | 작업 차량 |
KR1020237019197A KR20230086820A (ko) | 2017-03-30 | 2018-02-21 | 작업 차량 |
EP18774803.3A EP3604752B1 (en) | 2017-03-30 | 2018-02-21 | Tractor |
US17/235,121 US11505060B2 (en) | 2017-03-30 | 2021-04-20 | Tractor reductant tank configuration |
US17/969,975 US20230038898A1 (en) | 2017-03-30 | 2022-10-20 | Tractor |
US18/506,503 US20240075809A1 (en) | 2017-03-30 | 2023-11-10 | Tractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017069275A JP6815255B2 (ja) | 2017-03-30 | 2017-03-30 | トラクタ |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019227102A Division JP2020059502A (ja) | 2019-12-17 | 2019-12-17 | トラクタ |
JP2020181166A Division JP7055854B2 (ja) | 2020-10-29 | 2020-10-29 | トラクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018168846A JP2018168846A (ja) | 2018-11-01 |
JP6815255B2 true JP6815255B2 (ja) | 2021-01-20 |
Family
ID=63675445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017069275A Active JP6815255B2 (ja) | 2017-03-30 | 2017-03-30 | トラクタ |
Country Status (5)
Country | Link |
---|---|
US (4) | US11007869B2 (ja) |
EP (2) | EP3604752B1 (ja) |
JP (1) | JP6815255B2 (ja) |
KR (10) | KR102446473B1 (ja) |
WO (1) | WO2018180027A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11660955B2 (en) * | 2019-03-18 | 2023-05-30 | Kubota Corporation | Fuel tank of work vehicle and work vehicle |
GB2593198A (en) * | 2020-03-19 | 2021-09-22 | Daimler Ag | Tank device for a vehicle |
US20230044506A1 (en) * | 2021-08-06 | 2023-02-09 | Anthony Kelly | Fuel/diesel exhaust fluid combination auxiliary tank |
KR102305927B1 (ko) | 2021-08-20 | 2021-09-27 | 충남대학교산학협력단 | 트랙터의 수소연료전지 플랫폼 및 위치제어 방법 |
FR3128907A1 (fr) | 2021-11-05 | 2023-05-12 | Etablissements Bobard Jeune | Vehicule agricole de type tracteur enjambeur a pollution reduite |
KR20240069905A (ko) | 2022-11-11 | 2024-05-21 | 덕산에테르씨티 주식회사 | 내화성능 및 강도가 보강된 압력용기 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008273372A (ja) * | 2007-04-27 | 2008-11-13 | Mazda Motor Corp | 車両における還元剤タンク配設構造 |
US20100282758A1 (en) * | 2009-05-08 | 2010-11-11 | Gm Global Technology Operations, Inc. | Interlocking Hollow Tanks |
JP2011063988A (ja) * | 2009-09-17 | 2011-03-31 | Kobelco Contstruction Machinery Ltd | 建設機械 |
GB201104158D0 (en) * | 2011-03-11 | 2011-04-27 | Agco Int Gmbh | Engine hood arrangement |
JP5948894B2 (ja) * | 2012-01-24 | 2016-07-06 | 井関農機株式会社 | 作業車両 |
US8695827B2 (en) * | 2012-05-01 | 2014-04-15 | Deere & Company | Diesel exhaust fluid and fuel fill system |
JP5956373B2 (ja) * | 2013-03-28 | 2016-07-27 | ヤンマー株式会社 | 作業車両のエンジン装置 |
JP6193109B2 (ja) * | 2013-12-11 | 2017-09-06 | ヤンマー株式会社 | 作業車両 |
JP6218674B2 (ja) * | 2014-05-28 | 2017-10-25 | 株式会社クボタ | 作業車 |
JP2016074267A (ja) | 2014-10-03 | 2016-05-12 | 井関農機株式会社 | トラクタ |
JP6471464B2 (ja) * | 2014-11-07 | 2019-02-20 | 井関農機株式会社 | 作業車両 |
JP6602031B2 (ja) * | 2015-03-27 | 2019-11-06 | ヤンマー株式会社 | コンバイン |
JP6492922B2 (ja) | 2015-04-20 | 2019-04-03 | 井関農機株式会社 | トラクタ |
US20170113543A1 (en) * | 2015-10-23 | 2017-04-27 | Caterpillar Paving Products Inc. | DEF Tank Constraint Using Flexible Medium |
JP6707489B2 (ja) * | 2017-03-30 | 2020-06-10 | ヤンマーパワーテクノロジー株式会社 | トラクタ |
-
2017
- 2017-03-30 JP JP2017069275A patent/JP6815255B2/ja active Active
-
2018
- 2018-02-21 KR KR1020227008507A patent/KR102446473B1/ko active IP Right Grant
- 2018-02-21 KR KR1020207012858A patent/KR102173867B1/ko active IP Right Grant
- 2018-02-21 KR KR1020237044808A patent/KR102664511B1/ko active IP Right Grant
- 2018-02-21 EP EP18774803.3A patent/EP3604752B1/en active Active
- 2018-02-21 WO PCT/JP2018/006135 patent/WO2018180027A1/ja unknown
- 2018-02-21 US US16/499,052 patent/US11007869B2/en active Active
- 2018-02-21 KR KR1020237019197A patent/KR20230086820A/ko not_active Application Discontinuation
- 2018-02-21 KR KR1020207031213A patent/KR102250341B1/ko active IP Right Grant
- 2018-02-21 KR KR1020227032197A patent/KR102542088B1/ko active IP Right Grant
- 2018-02-21 KR KR1020187035624A patent/KR102144208B1/ko active IP Right Grant
- 2018-02-21 EP EP21204159.4A patent/EP4036385A1/en active Pending
- 2018-02-21 KR KR1020217013450A patent/KR102302581B1/ko active IP Right Grant
- 2018-02-21 KR KR1020247014960A patent/KR20240070691A/ko not_active Application Discontinuation
- 2018-02-21 KR KR1020217028933A patent/KR102376792B1/ko active IP Right Grant
-
2021
- 2021-04-20 US US17/235,121 patent/US11505060B2/en active Active
-
2022
- 2022-10-20 US US17/969,975 patent/US20230038898A1/en not_active Abandoned
-
2023
- 2023-11-10 US US18/506,503 patent/US20240075809A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR102144208B1 (ko) | 2020-08-12 |
KR102302581B1 (ko) | 2021-09-14 |
KR102446473B1 (ko) | 2022-09-22 |
US20210237561A1 (en) | 2021-08-05 |
US20240075809A1 (en) | 2024-03-07 |
KR20210054054A (ko) | 2021-05-12 |
WO2018180027A1 (ja) | 2018-10-04 |
US11007869B2 (en) | 2021-05-18 |
KR20190005958A (ko) | 2019-01-16 |
EP3604752A1 (en) | 2020-02-05 |
KR20220130836A (ko) | 2022-09-27 |
KR102173867B1 (ko) | 2020-11-04 |
KR20230086820A (ko) | 2023-06-15 |
US11505060B2 (en) | 2022-11-22 |
KR102664511B1 (ko) | 2024-05-10 |
EP3604752A4 (en) | 2020-02-26 |
KR20220038528A (ko) | 2022-03-28 |
US20200031222A1 (en) | 2020-01-30 |
KR20240070691A (ko) | 2024-05-21 |
KR102542088B1 (ko) | 2023-06-13 |
KR20210113447A (ko) | 2021-09-15 |
KR102376792B1 (ko) | 2022-03-18 |
US20230038898A1 (en) | 2023-02-09 |
EP3604752B1 (en) | 2021-12-01 |
EP4036385A1 (en) | 2022-08-03 |
JP2018168846A (ja) | 2018-11-01 |
KR102250341B1 (ko) | 2021-05-10 |
KR20200125774A (ko) | 2020-11-04 |
KR20200051064A (ko) | 2020-05-12 |
KR20240006083A (ko) | 2024-01-12 |
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