JPH0476935U - - Google Patents

Info

Publication number
JPH0476935U
JPH0476935U JP1990120815U JP12081590U JPH0476935U JP H0476935 U JPH0476935 U JP H0476935U JP 1990120815 U JP1990120815 U JP 1990120815U JP 12081590 U JP12081590 U JP 12081590U JP H0476935 U JPH0476935 U JP H0476935U
Authority
JP
Japan
Prior art keywords
exhaust
exhaust passage
passage
temperature
exhaust gas
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.)
Pending
Application number
JP1990120815U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990120815U priority Critical patent/JPH0476935U/ja
Publication of JPH0476935U publication Critical patent/JPH0476935U/ja
Pending legal-status Critical Current

Links

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
    • 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)
  • Supercharger (AREA)

Description

【図面の簡単な説明】
図は本考案による内燃機関の脱硝装置の一実施
例を示すものであつて、第１図は内燃機関のシリ
ンダヘツド部の縦断面図、第２図は脱硝装置を有
する廃熱回収部の概略図、第３図は排気弁の開放
時と排気ガス温度との関係説明図である。 １……ピストン、２……シリンダブロツク、３
……シリンダヘツド、４……排気弁、５……排気
管制弁、６，７……排気口、８……シリンダ装置
、９……空気バネ、１０，１３……カム、１１，
１４……プランジヤ、１２，１５……配管、１６
……第１の排気路、１７……第２の排気路、２１
……低温側排気レシーバ、２２……排気タービン
、２３……排気ガスエコノマイザー、２４，３０
……管路、２６……高温側排気レシーバ、２７…
…過給機、２８……ガスタービン、２９……脱硝
装置、３１……煙突。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃焼室の頂部を開閉する排気弁と、低温排気ガ
    ス用の第１の排気路と、高温排気ガス用の第２の
    排気路とを配置し、前記燃焼室を前記排気弁開放
    時の前半部を前記第２の排気路に、後半部を前記
    第１の排気路にそれぞれ連通させる切替装置を設
    け、かつ前記第２の排気路を高温排気レシーバ及
    び過給機のタービンを介して脱硝装置に連結する
    ようにしたことを特徴とする内燃機関の排ガス脱
    硝装置。
JP1990120815U 1990-11-20 1990-11-20 Pending JPH0476935U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990120815U JPH0476935U (ja) 1990-11-20 1990-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990120815U JPH0476935U (ja) 1990-11-20 1990-11-20

Publications (1)

Publication Number Publication Date
JPH0476935U true JPH0476935U (ja) 1992-07-06

Family

ID=31868702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990120815U Pending JPH0476935U (ja) 1990-11-20 1990-11-20

Country Status (1)

Country Link
JP (1) JPH0476935U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010174843A (ja) * 2009-02-02 2010-08-12 Mitsui Eng & Shipbuild Co Ltd 内燃機関の排気通路構造
JP2013155639A (ja) * 2012-01-27 2013-08-15 Ihi Corp 脱硝装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010174843A (ja) * 2009-02-02 2010-08-12 Mitsui Eng & Shipbuild Co Ltd 内燃機関の排気通路構造
JP2013155639A (ja) * 2012-01-27 2013-08-15 Ihi Corp 脱硝装置

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