JP5546839B2 - 還元剤タンク - Google Patents
還元剤タンク Download PDFInfo
- Publication number
- JP5546839B2 JP5546839B2 JP2009276725A JP2009276725A JP5546839B2 JP 5546839 B2 JP5546839 B2 JP 5546839B2 JP 2009276725 A JP2009276725 A JP 2009276725A JP 2009276725 A JP2009276725 A JP 2009276725A JP 5546839 B2 JP5546839 B2 JP 5546839B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- reducing agent
- suction pipe
- box
- tank body
- 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
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Classifications
-
- 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
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Description
11 タンク本体
12 吸込管
13 温度センサ
14 解凍用媒体循環パイプ(エンジン冷却水循環パイプ)
15 箱型隔壁部材
22 温度センサの検知部
29 孔部
Claims (2)
- 液体還元剤を貯蔵するタンク本体と、該タンク本体に設けられ前記タンク本体内の底部から液体還元剤を吸い込む吸込管と、前記タンク本体内の液体還元剤の温度を検知する温度センサと、前記タンク本体に設けられ解凍用媒体が循環する解凍用媒体循環パイプと、前記タンク本体内の底部に配設され前記解凍用媒体循環パイプの一部を取り囲む箱型隔壁部材とを備え、該箱型隔壁部材内に前記吸込管の入口部及び前記温度センサの検知部を配設し、前記箱型隔壁部材の前記吸込管の入口部付近に、前記吸込管の入口部に装着されるフィルタの掃除又は交換のための孔部を設けたことを特徴とする還元剤タンク。
- 前記タンク本体内の液体還元剤の水位を検知する水位センサと、前記タンク本体内の液体還元剤の濃度を検知する濃度センサとを備え、前記箱型隔壁部材外に前記水位センサの検知部及び前記濃度センサの検知部を配設したことを特徴とする請求項1に記載の還元剤タンク。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009276725A JP5546839B2 (ja) | 2009-12-04 | 2009-12-04 | 還元剤タンク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009276725A JP5546839B2 (ja) | 2009-12-04 | 2009-12-04 | 還元剤タンク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011117390A JP2011117390A (ja) | 2011-06-16 |
JP5546839B2 true JP5546839B2 (ja) | 2014-07-09 |
Family
ID=44282993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009276725A Expired - Fee Related JP5546839B2 (ja) | 2009-12-04 | 2009-12-04 | 還元剤タンク |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5546839B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5668695B2 (ja) * | 2012-01-10 | 2015-02-12 | トヨタ自動車株式会社 | 車載内燃機関の排気浄化装置 |
JP6212411B2 (ja) * | 2014-02-28 | 2017-10-11 | コベルコ建機株式会社 | 還元剤容器 |
US11331605B2 (en) * | 2017-03-31 | 2022-05-17 | Hitachi Construction Machinery Co., Ltd. | Urea water tank for construction machine |
JP7519325B2 (ja) | 2021-03-29 | 2024-07-19 | 日立建機株式会社 | 建設機械 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10251588A1 (de) * | 2002-11-06 | 2004-05-19 | Robert Bosch Gmbh | Vorrichtung zur Nachbehandlung des Abgases einer Brennkraftmaschine |
JP4248442B2 (ja) * | 2004-04-12 | 2009-04-02 | 日産ディーゼル工業株式会社 | 車両用還元剤タンク |
JP3687918B1 (ja) * | 2004-05-13 | 2005-08-24 | 日産ディーゼル工業株式会社 | 還元剤容器の構造 |
JP2008248696A (ja) * | 2007-03-29 | 2008-10-16 | Tokyo Radiator Mfg Co Ltd | 車両用燃料タンクと尿素水タンクとの組合せタンク構造 |
JP4710901B2 (ja) * | 2007-12-27 | 2011-06-29 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
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2009
- 2009-12-04 JP JP2009276725A patent/JP5546839B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011117390A (ja) | 2011-06-16 |
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