JPS61118913U - - Google Patents

Info

Publication number
JPS61118913U
JPS61118913U JP1985002972U JP297285U JPS61118913U JP S61118913 U JPS61118913 U JP S61118913U JP 1985002972 U JP1985002972 U JP 1985002972U JP 297285 U JP297285 U JP 297285U JP S61118913 U JPS61118913 U JP S61118913U
Authority
JP
Japan
Prior art keywords
exhaust gas
engine
heat exchanger
valve device
gas 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
JP1985002972U
Other languages
Japanese (ja)
Other versions
JPH0310337Y2 (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 JP1985002972U priority Critical patent/JPH0310337Y2/ja
Publication of JPS61118913U publication Critical patent/JPS61118913U/ja
Application granted granted Critical
Publication of JPH0310337Y2 publication Critical patent/JPH0310337Y2/ja
Expired 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

  • Air-Conditioning For Vehicles (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Description

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

添付図面は本考案の一実施例を示す概略構成図
である。 １０……エンジン、２０……熱交換器、１２…
…排気マニホールド、２２……放熱器、１４……
第１排気ガス通路、２４……流量計、１６……第
２排気ガス通路、２８……弁装置、３０ａ及び３
０ｂ……空気圧応動装置、３２……電磁弁、３４
……圧縮空気源。 The accompanying drawing is a schematic diagram showing an embodiment of the present invention. 10...Engine, 20...Heat exchanger, 12...
...Exhaust manifold, 22...Radiator, 14...
First exhaust gas passage, 24...flow meter, 16...second exhaust gas passage, 28...valve device, 30a and 3
0b...Pneumatic response device, 32...Solenoid valve, 34
...Compressed air source.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] デイゼルエンジンの排気ガスを熱源として水、
空気等の被加熱流体を加熱する熱交換器を具えた
第１の排気ガス通路と、上記エンジンの排気ガス
を上記熱交換器を経由することなく流通させる第
２の排気ガス通路と、上記第１及び第２排気ガス
通路の何れかに選択的に排気ガスを流通させる弁
装置とを具え、同弁装置は、上記エンジンがスモ
ークを発生する運転状態にあるとき及び上記熱交
換器における被加熱流体の流量が設定値以下に減
少し又はその温度が設定値以上に上昇したときに
、排気ガスを第２の排気ガス通路に導き、その他
のエンジン運転状態及び熱交換器の作動状態にお
いては、排気ガスを上記第１の排気ガス通路に導
くように構成されていることを特徴とするデイゼ
ルエンジンの排熱利用装置。 water using diesel engine exhaust gas as a heat source,
a first exhaust gas passage provided with a heat exchanger that heats a fluid to be heated such as air; a second exhaust gas passage through which the exhaust gas of the engine flows without passing through the heat exchanger; a valve device that selectively allows exhaust gas to flow through either one of the first and second exhaust gas passages, and the valve device is configured to selectively flow exhaust gas into either one of the first and second exhaust gas passages, and the valve device is configured to operate when the engine is in an operating state that generates smoke, and when the engine is in an operating state that generates smoke, When the flow rate of the fluid decreases below a set value or its temperature rises above a set value, the exhaust gas is directed into the second exhaust gas passage, and in other engine operating conditions and heat exchanger operating conditions, An exhaust heat utilization device for a diesel engine, characterized in that it is configured to guide exhaust gas to the first exhaust gas passage.
JP1985002972U 1985-01-14 1985-01-14 Expired JPH0310337Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985002972U JPH0310337Y2 (en) 1985-01-14 1985-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985002972U JPH0310337Y2 (en) 1985-01-14 1985-01-14

Publications (2)

Publication Number Publication Date
JPS61118913U true JPS61118913U (en) 1986-07-26
JPH0310337Y2 JPH0310337Y2 (en) 1991-03-14

Family

ID=30477149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985002972U Expired JPH0310337Y2 (en) 1985-01-14 1985-01-14

Country Status (1)

Country Link
JP (1) JPH0310337Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111614A (en) * 1989-09-26 1991-05-13 Kubota Corp Exhaust heat recovering device for engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952021U (en) * 1982-09-28 1984-04-05 カルソニックカンセイ株式会社 Exhaust heat recovery device for exhaust system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952021B2 (en) * 1980-05-14 1984-12-17 松下電器産業株式会社 Jet soldering device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952021U (en) * 1982-09-28 1984-04-05 カルソニックカンセイ株式会社 Exhaust heat recovery device for exhaust system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111614A (en) * 1989-09-26 1991-05-13 Kubota Corp Exhaust heat recovering device for engine

Also Published As

Publication number Publication date
JPH0310337Y2 (en) 1991-03-14

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