JPH0161419U - - Google Patents

Info

Publication number
JPH0161419U
JPH0161419U JP1987155554U JP15555487U JPH0161419U JP H0161419 U JPH0161419 U JP H0161419U JP 1987155554 U JP1987155554 U JP 1987155554U JP 15555487 U JP15555487 U JP 15555487U JP H0161419 U JPH0161419 U JP H0161419U
Authority
JP
Japan
Prior art keywords
exhaust
valve
temperature
passage
exhaust passage
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.)
Granted
Application number
JP1987155554U
Other languages
Japanese (ja)
Other versions
JPH0541214Y2 (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 JP1987155554U priority Critical patent/JPH0541214Y2/ja
Publication of JPH0161419U publication Critical patent/JPH0161419U/ja
Application granted granted Critical
Publication of JPH0541214Y2 publication Critical patent/JPH0541214Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Supercharger (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案による内燃機関の廃熱回収装置の一
実施例の説明図であつて、第１図は内燃機関のシ
リンダヘツド部の縦断面図、第２図は排気管制弁
部の排気通路（切換室）の横断面図、第３図は廃
熱回収部の概略図、第４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、２０
……第１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、２４，２９……管路、２５……第２
の排気路、２６……高温排気レシーバ、２７……
過給機、２８……ガスタービン。 The figures are explanatory diagrams of one embodiment of the waste heat recovery device for an internal combustion engine according to the present invention, in which Fig. 1 is a longitudinal cross-sectional view of the cylinder head of the internal combustion engine, and Fig. 2 is an exhaust passage ( FIG. 3 is a schematic diagram of the waste heat recovery section, and FIG. 4 is an explanatory diagram of the relationship between when the exhaust valve is opened and the exhaust gas temperature. 1...Piston, 2...Cylinder block, 3
... Cylinder head, 4 ... Exhaust valve, 5 ... Exhaust control valve, 6, 7 ... Exhaust port, 8 ... Cylinder device, 9 ... Air spring, 10, 13 ... Cam, 11,
14... Plunger, 12, 15... Piping, 20
...First exhaust path, 21...Low temperature side exhaust receiver, 22...Exhaust turbine, 23...Exhaust gas economizer, 24, 29...Pipe line, 25...Second
Exhaust path, 26... High temperature exhaust receiver, 27...
Supercharger, 28...gas turbine.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼室の頂部を開閉する排気弁と、該排気弁に
より開閉される切換室と、該切換室に連結し前記
排気弁を囲み燃焼室近くに配置した渦巻状の低温
排気ガス用の第１の排気路と、該第１の排気路に
隣接する高温排気ガス用の第２の排気路とをそれ
ぞれ形成し、前記第１の排気路と第２の排気路を
交互に開閉する１個の円筒状の排気管制弁を設け
るとともに、前記第１の排気路を低温排気レシー
バを介して排気タービンと連結し、かつ前記第２
の排気路を高温排気レシーバを介して過給機のタ
ービンと連結するようにしたことを特徴とする内
燃機関の廃熱回収装置。 an exhaust valve that opens and closes the top of the combustion chamber; a switching chamber that is opened and closed by the exhaust valve; and a first coil for low-temperature exhaust gas that is connected to the switching chamber, surrounds the exhaust valve, and is disposed near the combustion chamber. one cylinder forming an exhaust passage and a second exhaust passage for high-temperature exhaust gas adjacent to the first exhaust passage, and alternately opening and closing the first exhaust passage and the second exhaust passage; an exhaust control valve, the first exhaust path is connected to an exhaust turbine via a low-temperature exhaust receiver, and the second
A waste heat recovery device for an internal combustion engine, characterized in that an exhaust path of the engine is connected to a turbine of a supercharger via a high-temperature exhaust receiver.
JP1987155554U 1987-10-13 1987-10-13 Expired - Lifetime JPH0541214Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987155554U JPH0541214Y2 (en) 1987-10-13 1987-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987155554U JPH0541214Y2 (en) 1987-10-13 1987-10-13

Publications (2)

Publication Number Publication Date
JPH0161419U true JPH0161419U (en) 1989-04-19
JPH0541214Y2 JPH0541214Y2 (en) 1993-10-19

Family

ID=31433283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987155554U Expired - Lifetime JPH0541214Y2 (en) 1987-10-13 1987-10-13

Country Status (1)

Country Link
JP (1) JPH0541214Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145617U (en) * 1989-05-16 1990-12-11
JP2010164023A (en) * 2009-01-19 2010-07-29 Mitsui Eng & Shipbuild Co Ltd Hydraulic passage structure of hydraulic cylinder block
JP2010174873A (en) * 2009-02-02 2010-08-12 Mitsui Eng & Shipbuild Co Ltd Exhaust passage structure for internal combustion engine
JP2010174843A (en) * 2009-02-02 2010-08-12 Mitsui Eng & Shipbuild Co Ltd Exhaust passage structure of internal combustion engine
CN101818700A (en) * 2009-01-19 2010-09-01 三井造船株式会社 Structure of exhaust gas separation device of internal combustion engine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145617U (en) * 1989-05-16 1990-12-11
JP2010164023A (en) * 2009-01-19 2010-07-29 Mitsui Eng & Shipbuild Co Ltd Hydraulic passage structure of hydraulic cylinder block
CN101818700A (en) * 2009-01-19 2010-09-01 三井造船株式会社 Structure of exhaust gas separation device of internal combustion engine
CN102661208A (en) * 2009-01-19 2012-09-12 三井造船株式会社 Structure of exhaust gas separation device of internal combustion engine
CN102678365A (en) * 2009-01-19 2012-09-19 三井造船株式会社 Structure of exhaust gas separation device of internal combustion engine
KR101279331B1 (en) * 2009-01-19 2013-06-26 미쯔이 죠센 가부시키가이샤 Structure of exhaust gas separation device of internal combustion engine
KR101338778B1 (en) * 2009-01-19 2013-12-06 미쯔이 죠센 가부시키가이샤 Structure of exhaust gas separation device of internal combustion engine
JP2010174873A (en) * 2009-02-02 2010-08-12 Mitsui Eng & Shipbuild Co Ltd Exhaust passage structure for internal combustion engine
JP2010174843A (en) * 2009-02-02 2010-08-12 Mitsui Eng & Shipbuild Co Ltd Exhaust passage structure of internal combustion engine

Also Published As

Publication number Publication date
JPH0541214Y2 (en) 1993-10-19

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