JP6423332B2 - エンジン装置 - Google Patents
エンジン装置 Download PDFInfo
- Publication number
- JP6423332B2 JP6423332B2 JP2015229903A JP2015229903A JP6423332B2 JP 6423332 B2 JP6423332 B2 JP 6423332B2 JP 2015229903 A JP2015229903 A JP 2015229903A JP 2015229903 A JP2015229903 A JP 2015229903A JP 6423332 B2 JP6423332 B2 JP 6423332B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- exhaust
- engine
- gas
- 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.)
- Expired - Fee Related
Links
- 239000003054 catalyst Substances 0.000 claims description 52
- 238000012805 post-processing Methods 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 134
- 239000003921 oil Substances 0.000 description 15
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000010705 motor oil Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000010948 rhodium Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the 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
- F01N13/009—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 two or more separate purifying devices arranged in series
-
- 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
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- 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
- F01N3/101—Three-way catalysts
-
- 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
- F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/14—Trucks; Load vehicles, Busses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/302—Temperature sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/306—Pressure sensors
-
- 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
-
- 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
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/02—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the distance of the apparatus to the engine, or the distance between two exhaust treating apparatuses
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
-
- 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
- F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
- F01N2550/04—Filtering activity of particulate filters
-
- 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
- F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature 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
- F01N2560/08—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a pressure 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1404—Exhaust gas temperature
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1406—Exhaust gas pressure
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Transportation (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
Description
3 吸気マニホールド
6 排気マニホールド
10 オイルパン
16 排気継手体
20 後処理装置
21 触媒ケース
22 三元触媒
23 排気ガス入口管
24 排気ガス出口管
31 フィルタケース
32 フィルタ体
33 排気導入管
43 エンジンECU
44 タイマー
45 報知部材
46 排気ガス温度センサ
47 排気ガス差圧センサ
48 上流側排気圧センサ
49 下流側排気圧センサ
Claims (3)
- エンジンの排気ガスを浄化する後処理装置を前記エンジンの排気経路中に設け、前記後処理装置は三元触媒である一方、排気ガス中のデポジットを捕集するフィルタ体を内蔵したフィルタケースを備えたエンジン装置において、
前記後処理装置が、前記三元触媒が内部に収容された触媒ケースを備えており、
前記触媒ケースの排気ガス移動方向一端には、排気ガスを取り込む排気ガス入口管が設けられる一方、前記触媒ケースの排気ガス移動方向他端には、排気ガスを排出する排気ガス出口管が設けられており、
前記触媒ケースは、固定ブラケットを介してオイルパンに支持されており、
排気マニホールドに排気継手体を介して連結される排気導入管に、前記フィルタケースが着脱自在に連結されるとともに、前記排気経路のうち前記後処理装置の上流側において、前記排気ガス入口管と前記フィルタケースとが着脱自在に取り付けられている、
エンジン装置。 - 排気ガスの温度を検出する温度検出部材が、前記フィルタ体よりも上流側の前記排気導入管に設けられた、
請求項1に記載のエンジン装置。 - 前記フィルタ体よりも上流側の前記排気導入管と、前記フィルタ体よりも下流側の前記排気ガス入口管との差圧を検出する差圧検出部材が設けられた、
請求項1に記載のエンジン装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015229903A JP6423332B2 (ja) | 2015-11-25 | 2015-11-25 | エンジン装置 |
EP16868562.6A EP3382171A4 (en) | 2015-11-25 | 2016-11-22 | Engine device |
PCT/JP2016/084624 WO2017090619A1 (ja) | 2015-11-25 | 2016-11-22 | エンジン装置 |
US15/779,027 US10781733B2 (en) | 2015-11-25 | 2016-11-22 | Engine device |
CN201680066882.9A CN108291467A (zh) | 2015-11-25 | 2016-11-22 | 发动机装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015229903A JP6423332B2 (ja) | 2015-11-25 | 2015-11-25 | エンジン装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017096189A JP2017096189A (ja) | 2017-06-01 |
JP6423332B2 true JP6423332B2 (ja) | 2018-11-14 |
Family
ID=58763146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015229903A Expired - Fee Related JP6423332B2 (ja) | 2015-11-25 | 2015-11-25 | エンジン装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10781733B2 (ja) |
EP (1) | EP3382171A4 (ja) |
JP (1) | JP6423332B2 (ja) |
CN (1) | CN108291467A (ja) |
WO (1) | WO2017090619A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11897418B2 (en) * | 2020-02-11 | 2024-02-13 | Ccm Ip Llc | System and method for deterrence of catalytic converter theft |
US11242779B1 (en) * | 2020-10-14 | 2022-02-08 | Kohler Co. | Engine lubrication system |
CN112922697B (zh) * | 2021-02-05 | 2022-01-14 | 常州科普动力机械有限公司 | 一种柴油机用多功能尾气净化处理装置 |
CN113931725B (zh) * | 2021-11-13 | 2023-03-24 | 安徽江淮汽车集团股份有限公司 | 一种发动机后处理固定结构 |
CN117780481A (zh) * | 2024-02-26 | 2024-03-29 | 山东百顺消防科技股份有限公司 | 一种内燃机热量收集排气装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032310A (en) * | 1974-05-15 | 1977-06-28 | Ignoffo Vincent E | Muffler and exhaust gas purifier for internal combustion engines |
JPS59123609U (ja) * | 1983-02-07 | 1984-08-20 | 大成建設株式会社 | デイ−ゼル機関の排気ガス浄化装置 |
JP3284313B2 (ja) * | 1991-08-07 | 2002-05-20 | 大阪瓦斯株式会社 | ガスエンジンの排ガス浄化方法 |
WO1998012424A1 (en) | 1996-09-19 | 1998-03-26 | Precision Combustion Inc. | Catalyst protection filter |
FR2787137B1 (fr) | 1998-12-14 | 2001-02-23 | Ecia Equip Composants Ind Auto | Dispositif de depollution des gaz d'echappement |
JP2002256859A (ja) * | 2001-02-27 | 2002-09-11 | Cataler Corp | 定置式ガスエンジン用触媒コンバータ |
JP2008008516A (ja) | 2006-06-27 | 2008-01-17 | Yanmar Co Ltd | エンジン駆動式冷凍コンテナ |
JP4710846B2 (ja) | 2007-02-21 | 2011-06-29 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
KR101539130B1 (ko) * | 2008-07-10 | 2015-07-23 | 히다찌 겐끼 가부시키가이샤 | 건설 기계 |
CN102057141B (zh) | 2008-09-08 | 2013-02-13 | 日立建机株式会社 | 废气处理装置 |
FR2945575A1 (fr) | 2009-05-12 | 2010-11-19 | Peugeot Citroen Automobiles Sa | Circuit de traitement et d'evacuation des gaz d'echappement d'un moteur a combustion a allumage commande. |
JP5390281B2 (ja) * | 2009-07-02 | 2014-01-15 | ヤンマー株式会社 | 排気ガス浄化装置 |
JP5584487B2 (ja) | 2010-02-16 | 2014-09-03 | 日本碍子株式会社 | 排気ガス浄化装置 |
DE102010025804A1 (de) | 2010-07-01 | 2012-01-05 | Bayerische Motoren Werke Aktiengesellschaft | Anordnung eines Katalysators in einer Abgasanlage |
US8561395B2 (en) * | 2011-03-03 | 2013-10-22 | Tenneco Automotive Operating Company Inc. | Poka-yoke mounting system for an exhaust treatment device |
DE112013003454T5 (de) * | 2012-07-31 | 2015-04-23 | Cummins Inc. | System und Verfahren zur Klopfreduzierung |
JP5939943B2 (ja) * | 2012-09-14 | 2016-06-22 | ヤンマー株式会社 | エンジン装置 |
JP2014065694A (ja) * | 2012-09-27 | 2014-04-17 | Ajinomoto Co Inc | アスパラギン酸を含有する睡眠改善剤 |
JP5885684B2 (ja) * | 2013-02-19 | 2016-03-15 | ヤンマー株式会社 | エンジン装置 |
JP5913158B2 (ja) * | 2013-03-11 | 2016-04-27 | 株式会社クボタ | ディーゼルエンジン |
CN105992865B (zh) * | 2014-03-20 | 2019-03-22 | 洋马株式会社 | 发动机装置 |
US10221756B2 (en) * | 2014-07-24 | 2019-03-05 | Ge Global Sourcing Llc | System for an exhaust gas aftertreatment system and support structure |
-
2015
- 2015-11-25 JP JP2015229903A patent/JP6423332B2/ja not_active Expired - Fee Related
-
2016
- 2016-11-22 US US15/779,027 patent/US10781733B2/en active Active
- 2016-11-22 WO PCT/JP2016/084624 patent/WO2017090619A1/ja active Application Filing
- 2016-11-22 CN CN201680066882.9A patent/CN108291467A/zh active Pending
- 2016-11-22 EP EP16868562.6A patent/EP3382171A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2017096189A (ja) | 2017-06-01 |
EP3382171A1 (en) | 2018-10-03 |
WO2017090619A1 (ja) | 2017-06-01 |
US10781733B2 (en) | 2020-09-22 |
EP3382171A4 (en) | 2018-11-21 |
US20180340455A1 (en) | 2018-11-29 |
CN108291467A (zh) | 2018-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6423332B2 (ja) | エンジン装置 | |
EP2806130B1 (en) | Exhaust gas purification device | |
JP5939943B2 (ja) | エンジン装置 | |
US9188089B2 (en) | Engine apparatus | |
US8281575B2 (en) | Emissions control filter assembly and system | |
CN104011352A (zh) | 发动机装置 | |
US8182578B2 (en) | Engine exhaust after-treatment system | |
US20070289293A1 (en) | Diesel Exhaust System Reversible Particulate Filter | |
CN104136725A (zh) | 发动机装置 | |
JP5843608B2 (ja) | エンジン装置 | |
CN104411939A (zh) | 发动机装置 | |
CN105980681B (zh) | 工作机的发动机装置 | |
US9752479B2 (en) | Engine apparatus | |
US9103256B2 (en) | Exhaust emission control device | |
JP2013148009A (ja) | エンジン装置 | |
US20190048769A1 (en) | Engine system | |
JP2013160146A (ja) | 排気ガス浄化装置 | |
JP2013160145A (ja) | 排気ガス浄化装置 | |
JP5909098B2 (ja) | 排気ガス浄化装置 | |
US9624809B2 (en) | Monitoring system for a single can oxidation catalyst/particulate filter | |
JP3117733U (ja) | ディーゼルエンジンの排気ガス浄化装置 | |
JP2004324630A (ja) | ディーゼルエンジンの排気ガス浄化装置 | |
JP2015183554A (ja) | エンジン装置 | |
JP2015190315A (ja) | エンジン装置 | |
JP2015183547A (ja) | エンジン装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180126 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180718 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180913 |
|
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: 20181010 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181018 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6423332 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |