KR101628798B1 - 환원제 탱크 및 작업 차량 - Google Patents
환원제 탱크 및 작업 차량 Download PDFInfo
- Publication number
- KR101628798B1 KR101628798B1 KR1020157013984A KR20157013984A KR101628798B1 KR 101628798 B1 KR101628798 B1 KR 101628798B1 KR 1020157013984 A KR1020157013984 A KR 1020157013984A KR 20157013984 A KR20157013984 A KR 20157013984A KR 101628798 B1 KR101628798 B1 KR 101628798B1
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- Prior art keywords
- reducing agent
- tank
- plate
- main body
- wall surface
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- Expired - Fee Related
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
- E02F9/0883—Tanks, e.g. oil tank, urea tank, fuel tank
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- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
- E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
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- 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
- 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]
-
- 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]
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
-
- 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
- F01N3/2896—Liquid catalyst carrier
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/0046—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with a stationary probe, where a liquid specimen is separated from the mean mass and measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/412—Excavators
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/02—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Transportation (AREA)
- Exhaust Gas After Treatment (AREA)
- Component Parts Of Construction Machinery (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
도 2는 엔진룸의 내부 구조를 나타낸 배면도이다.
도 3은 배기 가스 후처리 유닛의 사시도이다.
도 4는 유압 셔블의 프레임 구조를 나타낸 사시도이다.
도 5는 유압 셔블의 프레임 구조의 상세를 나타낸 부분 사시도이다.
도 6은 차량 본체의 우측 전방 부의 측면 단면도(斷面圖)이다.
도 7은 환원제 탱크의 사시도이다.
도 8은 개폐부를 개방하여 상태의 유압 셔블의 부분 사시도이다.
도 9는 개폐부를 개방하여 상태의 유압 셔블의 부분 평면도이다.
9; 환원제 탱크
91; 탱크 본체
910; 바닥판
911; 제1 측판
912; 제2 측판
913; 제3 측판
914; 제4 측판
92; 게이지 부재
93; 안내통
93a; 보급구
94; 플로우팅 부재
100; 유압 셔블(작업 차량)
Claims (7)
- 환원제(還元劑)를 저류(貯留)하는 탱크 본체; 및
상기 탱크 본체의 내부와 연통되고, 상기 탱크 본체 내의 환원제의 저류량을 육안으로 확인하기 위한 관형의 게이지 부재;
를 포함하고,
상기 탱크 본체에는, 보급구로부터 환원제를 보급 가능하며,
상기 게이지 부재는, 상기 탱크 본체를 구성하는 복수의 벽면 중 상기 탱크 본체의 바닥판에 수직한 제1 벽면에 설치되고, 상기 제1 벽면을 정면에서 본 상태에서, 탱크 본체의 바닥판에 대하여 경사지게 설치되고,
상기 보급구와 상기 게이지 부재는, 평면에서 볼 때, 상기 제1 벽면을 따른 방향으로 나란히 배치되는,
환원제 탱크. - 제1항에 있어서,
상기 게이지 부재는, 상기 제1 벽면의 폭 방향의 중앙부에 위치하고,
상기 보급구는, 평면에서 볼 때, 상기 제1 벽면의 폭 방향의 상기 탱크 본체의 단부(端部) 측에 위치하는, 환원제 탱크. - 제1항에 있어서,
상기 보급구로부터 보급된 환원제를 상기 탱크 본체 내로 안내하는 안내통을 더 포함하고,
상기 게이지 부재는, 상기 제1 벽면에서 외측으로 돌출되어 설치되고,
상기 안내통은, 상기 탱크 본체의 상면으로부터 위쪽이자 또한 상기 게이지 부재가 돌출하는 방향을 향해 연장되는, 환원제 탱크. - 제1항에 있어서,
상기 게이지 부재의 상단(上端)은, 상기 탱크 본체의 상단보다 아래쪽에 위치하는, 환원제 탱크. - 제1항 내지 제4항 중 어느 한 항에 기재된 환원제 탱크; 및
상기 제1 벽면의 외측에 위치하는 작업 플레이트;
를 포함하고,
상기 작업 플레이트는, 상기 게이지 부재보다 위쪽으로서, 상기 보급구보다 아래쪽에 위치하는,
작업 차량. - 제5항에 있어서,
상기 환원제 탱크와 상기 작업 플레이트는, 평면에서 볼 때 나란히 배치되는, 작업 차량. - 제5항에 있어서,
상기 환원제 탱크를 덮도록 상기 환원제 탱크의 위쪽에 배치되는 탱크 커버를 더 포함하고,
상기 탱크 커버와 상기 작업 플레이트는, 전체로서 계단형으로 형성되어 있는, 작업 차량.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/076326 WO2015045113A1 (ja) | 2013-09-27 | 2013-09-27 | 還元剤タンク、及び作業車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150076247A KR20150076247A (ko) | 2015-07-06 |
KR101628798B1 true KR101628798B1 (ko) | 2016-06-09 |
Family
ID=50671616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157013984A Expired - Fee Related KR101628798B1 (ko) | 2013-09-27 | 2013-09-27 | 환원제 탱크 및 작업 차량 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9027688B2 (ko) |
JP (1) | JP5501537B1 (ko) |
KR (1) | KR101628798B1 (ko) |
CN (1) | CN103797192B (ko) |
DE (1) | DE112013000191B4 (ko) |
WO (1) | WO2015045113A1 (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5990257B2 (ja) * | 2012-03-16 | 2016-09-07 | 日立建機株式会社 | 建設機械 |
JP5576583B1 (ja) * | 2013-04-26 | 2014-08-20 | 株式会社小松製作所 | ブルドーザ |
CN105637149B (zh) * | 2013-10-08 | 2019-06-21 | 住友建机株式会社 | 挖土机 |
EP3084159B1 (en) * | 2013-12-19 | 2018-09-26 | Volvo Truck Corporation | An exhaust gas treatment system to be fitted on a chassis of an automotive vehicle |
JP5949793B2 (ja) * | 2014-01-17 | 2016-07-13 | コベルコ建機株式会社 | 建設機械 |
JP6241374B2 (ja) * | 2014-06-25 | 2017-12-06 | コベルコ建機株式会社 | 建設機械 |
WO2014185553A1 (ja) * | 2014-06-30 | 2014-11-20 | 株式会社小松製作所 | 作業車両 |
JP5719092B1 (ja) * | 2014-08-25 | 2015-05-13 | 株式会社小松製作所 | ブルドーザ |
JP5731721B1 (ja) * | 2014-08-25 | 2015-06-10 | 株式会社小松製作所 | 作業車両 |
JP6307019B2 (ja) * | 2014-11-28 | 2018-04-04 | 日立建機株式会社 | 建設機械 |
JP6495082B2 (ja) * | 2015-04-17 | 2019-04-03 | 日立建機株式会社 | 建設機械 |
JP6320977B2 (ja) * | 2015-09-16 | 2018-05-09 | 株式会社日立建機ティエラ | 小型の建設機械 |
JP6559527B2 (ja) * | 2015-10-05 | 2019-08-14 | 住友建機株式会社 | ショベル |
DE112015001202B4 (de) * | 2015-10-28 | 2018-08-30 | Komatsu Ltd. | Arbeitsfahrzeug |
CA2960020C (en) * | 2016-08-22 | 2017-10-03 | Komatsu Ltd. | Working vehicle |
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JP2009167931A (ja) | 2008-01-17 | 2009-07-30 | Tokyo Radiator Mfg Co Ltd | 尿素水タンク |
JP2009174418A (ja) * | 2008-01-24 | 2009-08-06 | Tokyo Radiator Mfg Co Ltd | 尿素水タンク |
JP2011132890A (ja) | 2009-12-24 | 2011-07-07 | Isuzu Motors Ltd | 還元剤タンク構造 |
US20120067660A1 (en) * | 2010-09-16 | 2012-03-22 | Hitachi Construction Machinery Co., Ltd. | Construction machine |
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JP5402451B2 (ja) * | 2009-09-17 | 2014-01-29 | コベルコ建機株式会社 | 建設機械 |
DE102010004612A1 (de) * | 2010-01-13 | 2011-07-14 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 | Vorrichtung mit einem Tank und einer Fördereinheit für Reduktionsmittel |
WO2012117753A1 (ja) * | 2011-02-28 | 2012-09-07 | 株式会社小松製作所 | 建設車両 |
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US8695827B2 (en) * | 2012-05-01 | 2014-04-15 | Deere & Company | Diesel exhaust fluid and fuel fill system |
-
2013
- 2013-09-27 DE DE112013000191.8T patent/DE112013000191B4/de not_active Expired - Fee Related
- 2013-09-27 US US14/237,188 patent/US9027688B2/en not_active Expired - Fee Related
- 2013-09-27 CN CN201380002457.XA patent/CN103797192B/zh not_active Expired - Fee Related
- 2013-09-27 KR KR1020157013984A patent/KR101628798B1/ko not_active Expired - Fee Related
- 2013-09-27 JP JP2013547749A patent/JP5501537B1/ja not_active Expired - Fee Related
- 2013-09-27 WO PCT/JP2013/076326 patent/WO2015045113A1/ja active Application Filing
Patent Citations (4)
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JP2009167931A (ja) | 2008-01-17 | 2009-07-30 | Tokyo Radiator Mfg Co Ltd | 尿素水タンク |
JP2009174418A (ja) * | 2008-01-24 | 2009-08-06 | Tokyo Radiator Mfg Co Ltd | 尿素水タンク |
JP2011132890A (ja) | 2009-12-24 | 2011-07-07 | Isuzu Motors Ltd | 還元剤タンク構造 |
US20120067660A1 (en) * | 2010-09-16 | 2012-03-22 | Hitachi Construction Machinery Co., Ltd. | Construction machine |
Also Published As
Publication number | Publication date |
---|---|
CN103797192A (zh) | 2014-05-14 |
JP5501537B1 (ja) | 2014-05-21 |
JPWO2015045113A1 (ja) | 2017-03-02 |
US20150090511A1 (en) | 2015-04-02 |
DE112013000191B4 (de) | 2017-08-24 |
DE112013000191T5 (de) | 2015-06-18 |
KR20150076247A (ko) | 2015-07-06 |
CN103797192B (zh) | 2015-10-21 |
WO2015045113A1 (ja) | 2015-04-02 |
US9027688B2 (en) | 2015-05-12 |
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