JP2018168847A - トラクタ - Google Patents
トラクタ Download PDFInfo
- Publication number
- JP2018168847A JP2018168847A JP2017069277A JP2017069277A JP2018168847A JP 2018168847 A JP2018168847 A JP 2018168847A JP 2017069277 A JP2017069277 A JP 2017069277A JP 2017069277 A JP2017069277 A JP 2017069277A JP 2018168847 A JP2018168847 A JP 2018168847A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- urea water
- tank
- case
- exhaust
- 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
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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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/20—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having flared outlets, e.g. of fish-tail shape
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/20—Exhaust treating devices having provisions not otherwise provided for for heat or sound protection, e.g. using a shield or specially shaped outer surface of exhaust device
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
- F01N2560/026—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting NOx
-
- 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
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transportation (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
Abstract
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
111 SCR出口管
113 外カバー体
Claims (6)
- 走行機体に搭載したエンジンと、前記エンジンの排気ガスを浄化する後処理装置と、前記後処理装置を経由した排気ガスを外部に放出する縦長のテールパイプとを備え、前記走行機体上の操縦部前方に、排気ガスが下から上に向かうように、前記後処理装置を縦向きに配置しているトラクタにおいて、
前記後処理装置の上面側に上向きに突出した出口管を設け、前記テールパイプの排気入口側の内径を前記出口管の外径よりも大きく設定し、前記テールパイプの排気入口側に前記出口管を差し込んで連通させ、前記後処理装置の外側を外カバー体で覆っている、
トラクタ。 - 前記後処理装置には、前記後処理装置の内部状態を検出する排気センサを、前記後処理装置の外側に前記排気センサの基部が露出するように装着し、前記外カバー体は、前記排気センサの基部ごと前記後処理装置の外側を覆っている、
請求項1に記載のトラクタ。 - 前記後処理装置と前記外カバー体との間で且つ前記排気センサの上方に、上部遮蔽板を設けている、
請求項2に記載のトラクタ。 - 前記後処理装置と前記外カバー体との間で且つ前記排気センサの側方に、側部遮蔽板を設けている、
請求項3に記載のトラクタ。 - 前記排気センサから延びるハーネスを前記外カバー体の内面側に支持させている、
請求項2に記載のトラクタ。 - 前記外カバー体の上下中途部に、前記ハーネスを挿通させる挿通穴を形成している、
請求項5に記載のトラクタ。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017069277A JP6707489B2 (ja) | 2017-03-30 | 2017-03-30 | トラクタ |
KR1020197020009A KR102183434B1 (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
KR1020207033493A KR20200133828A (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
PCT/JP2018/006136 WO2018180028A1 (ja) | 2017-03-30 | 2018-02-21 | トラクタ |
EP18777800.6A EP3604758A4 (en) | 2017-03-30 | 2018-02-21 | TRACTOR |
US16/498,998 US10994603B2 (en) | 2017-03-30 | 2018-02-21 | Tractor |
KR1020217042324A KR20220000417A (ko) | 2017-03-30 | 2018-02-21 | 트랙터 |
US17/237,393 US11458833B2 (en) | 2017-03-30 | 2021-04-22 | Tractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017069277A JP6707489B2 (ja) | 2017-03-30 | 2017-03-30 | トラクタ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020088104A Division JP7143365B2 (ja) | 2020-05-20 | 2020-05-20 | トラクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018168847A true JP2018168847A (ja) | 2018-11-01 |
JP6707489B2 JP6707489B2 (ja) | 2020-06-10 |
Family
ID=63674840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017069277A Active JP6707489B2 (ja) | 2017-03-30 | 2017-03-30 | トラクタ |
Country Status (5)
Country | Link |
---|---|
US (2) | US10994603B2 (ja) |
EP (1) | EP3604758A4 (ja) |
JP (1) | JP6707489B2 (ja) |
KR (3) | KR20200133828A (ja) |
WO (1) | WO2018180028A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021147780A (ja) * | 2020-03-16 | 2021-09-27 | 日立建機株式会社 | 作業車両 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6815255B2 (ja) * | 2017-03-30 | 2021-01-20 | ヤンマーパワーテクノロジー株式会社 | トラクタ |
US10941696B2 (en) * | 2018-06-27 | 2021-03-09 | Kubota Corporation | Engine cover and work vehicle |
CN113482755B (zh) * | 2021-08-04 | 2022-12-13 | 一汽解放汽车有限公司 | 后处理器及车辆 |
US20230044506A1 (en) * | 2021-08-06 | 2023-02-09 | Anthony Kelly | Fuel/diesel exhaust fluid combination auxiliary tank |
DE102022107706A1 (de) * | 2022-03-31 | 2023-10-05 | Deere & Company | Abgasanlage für einen Traktor |
US11952929B1 (en) * | 2023-07-13 | 2024-04-09 | Fca Us Llc | Hydracarbon dozer valve pivoting multi purpose bracket |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58102707U (ja) * | 1981-12-29 | 1983-07-13 | 三菱農機株式会社 | マフラ−の安全カバ− |
US20110192153A1 (en) * | 2010-02-05 | 2011-08-11 | Keith Jonathan Schmidt | Exhaust after treatment assembly |
US20140331658A1 (en) * | 2012-11-30 | 2014-11-13 | Cnh America Llc | Exhaust system for an off-road vehicle |
WO2016140336A1 (ja) * | 2015-03-05 | 2016-09-09 | 本田技研工業株式会社 | 酸素センサを備えた排気装置 |
JP2016203753A (ja) * | 2015-04-20 | 2016-12-08 | 井関農機株式会社 | 作業車両 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6584768B1 (en) * | 2000-11-16 | 2003-07-01 | The Majestic Companies, Ltd. | Vehicle exhaust filtration system and method |
US7926604B2 (en) * | 2006-12-19 | 2011-04-19 | International Truck Intellectual Property Company, Llc | Electrical harness clipping bar for aftertreatment device |
US8281581B2 (en) * | 2008-10-20 | 2012-10-09 | Deere & Company | Construction for an exhaust after treatment device |
GB2466483A (en) | 2008-12-19 | 2010-06-30 | Agco Gmbh & Co | A vertical exhaust system for a vehicle |
US20100186381A1 (en) * | 2009-01-26 | 2010-07-29 | Caterpillar Inc | Exhaust system thermal enclosure |
US9103262B2 (en) * | 2010-11-24 | 2015-08-11 | Cnh Industrial America Llc | Combined intake aspirator venturi tube and water trap in vertical exhaust outlet stack |
DE102013225767A1 (de) * | 2013-12-12 | 2015-06-18 | Deere & Company | Landwirtschaftliches Arbeitsfahrzeug |
JP6537606B2 (ja) * | 2015-06-04 | 2019-07-03 | 本田技研工業株式会社 | 内燃機関の排気管構造 |
-
2017
- 2017-03-30 JP JP2017069277A patent/JP6707489B2/ja active Active
-
2018
- 2018-02-21 US US16/498,998 patent/US10994603B2/en active Active
- 2018-02-21 EP EP18777800.6A patent/EP3604758A4/en not_active Withdrawn
- 2018-02-21 WO PCT/JP2018/006136 patent/WO2018180028A1/ja active Search and Examination
- 2018-02-21 KR KR1020207033493A patent/KR20200133828A/ko not_active IP Right Cessation
- 2018-02-21 KR KR1020197020009A patent/KR102183434B1/ko active IP Right Grant
- 2018-02-21 KR KR1020217042324A patent/KR20220000417A/ko not_active Application Discontinuation
-
2021
- 2021-04-22 US US17/237,393 patent/US11458833B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58102707U (ja) * | 1981-12-29 | 1983-07-13 | 三菱農機株式会社 | マフラ−の安全カバ− |
US20110192153A1 (en) * | 2010-02-05 | 2011-08-11 | Keith Jonathan Schmidt | Exhaust after treatment assembly |
US20140331658A1 (en) * | 2012-11-30 | 2014-11-13 | Cnh America Llc | Exhaust system for an off-road vehicle |
WO2016140336A1 (ja) * | 2015-03-05 | 2016-09-09 | 本田技研工業株式会社 | 酸素センサを備えた排気装置 |
JP2016203753A (ja) * | 2015-04-20 | 2016-12-08 | 井関農機株式会社 | 作業車両 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021147780A (ja) * | 2020-03-16 | 2021-09-27 | 日立建機株式会社 | 作業車両 |
JP7167075B2 (ja) | 2020-03-16 | 2022-11-08 | 日立建機株式会社 | 作業車両 |
Also Published As
Publication number | Publication date |
---|---|
US20200047606A1 (en) | 2020-02-13 |
KR20190092525A (ko) | 2019-08-07 |
WO2018180028A1 (ja) | 2018-10-04 |
US11458833B2 (en) | 2022-10-04 |
KR20220000417A (ko) | 2022-01-03 |
JP6707489B2 (ja) | 2020-06-10 |
US20210237557A1 (en) | 2021-08-05 |
KR102183434B1 (ko) | 2020-11-26 |
EP3604758A1 (en) | 2020-02-05 |
US10994603B2 (en) | 2021-05-04 |
EP3604758A4 (en) | 2020-02-19 |
KR20200133828A (ko) | 2020-11-30 |
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