JP4019051B2 - 車両用圧縮空気供給装置 - Google Patents
車両用圧縮空気供給装置 Download PDFInfo
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- JP4019051B2 JP4019051B2 JP2004026011A JP2004026011A JP4019051B2 JP 4019051 B2 JP4019051 B2 JP 4019051B2 JP 2004026011 A JP2004026011 A JP 2004026011A JP 2004026011 A JP2004026011 A JP 2004026011A JP 4019051 B2 JP4019051 B2 JP 4019051B2
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- JP
- Japan
- Prior art keywords
- reservoir tank
- reducing agent
- reservoir
- injection device
- air
- 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.)
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- 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
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- Valves And Accessory Devices For Braking Systems (AREA)
- Vehicle Body Suspensions (AREA)
- Exhaust Gas After Treatment (AREA)
Description
自動車技術 Vol.57 No.9、2003 社団法人 自動車技術会 発行2003年9月1日 p94〜99
11 コンプレッサ
12 サプライリザーバ
13 ブレーキ装置
14 還元剤噴射装置用のリザーバタンク
15 エアサスペンション用のリザーバタンク
16 第1の圧力保護弁
17 第2の圧力保護弁
18 逆止弁
21 選択還元型NOx触媒
22 尿素タンク
23 噴射ノズル
24 還元剤噴射装置
Claims (3)
- エンジンにより駆動されるコンプレッサからの圧縮空気をサプライリザーバに蓄え、
サプライリザーバの圧縮空気をブレーキ装置、エアサスペンションならびに排気系にNOx還元剤を噴射する還元剤噴射装置に供給する車両において、
サプライリザーバにブレーキ装置用のリザーバタンクを接続すると共に、
サプライリザーバの圧縮空気を還元剤噴射装置用のリザーバタンクを介してエアサスペンション用のリザーバタンクに供給するべくサプライリザーバに還元剤噴射装置用のリザーバタンク、エアサスペンション用のリザーバタンクを直列に接続し、
サプライリザーバと還元剤噴射装置用のリザーバタンクとの間にサプライリザーバの圧縮空気が所定圧以上のとき開弁する圧力保護弁を、還元剤噴射装置用のリザーバタンクとエアサスペンション用のリザーバタンクとの間に還元剤噴射装置用のリザーバタンクの圧縮空気が所定圧以上のとき開弁する圧力保護弁を設けたことを特徴とする車両用圧縮空気供給装置。 - 前記還元剤噴射装置用のリザーバタンクとエアサスペンション用のリザーバタンクとの間に設けた圧力保護弁とエアサスペンション用のリザーバタンクとの間に、差圧が所定圧以下のときに閉弁する逆止弁を設けたことを特徴とする請求項1に記載の車両用圧縮空気供給装置。
- 前記サプライリザーバと還元剤噴射装置用のリザーバタンクとを一体的に形成したことを特徴とする請求項1に記載の車両用圧縮空気供給装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004026011A JP4019051B2 (ja) | 2004-02-02 | 2004-02-02 | 車両用圧縮空気供給装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004026011A JP4019051B2 (ja) | 2004-02-02 | 2004-02-02 | 車両用圧縮空気供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005212758A JP2005212758A (ja) | 2005-08-11 |
JP4019051B2 true JP4019051B2 (ja) | 2007-12-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004026011A Expired - Fee Related JP4019051B2 (ja) | 2004-02-02 | 2004-02-02 | 車両用圧縮空気供給装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4019051B2 (ja) |
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2004
- 2004-02-02 JP JP2004026011A patent/JP4019051B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005212758A (ja) | 2005-08-11 |
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