JPS63183359U - - Google Patents

Info

Publication number
JPS63183359U
JPS63183359U JP1987071410U JP7141087U JPS63183359U JP S63183359 U JPS63183359 U JP S63183359U JP 1987071410 U JP1987071410 U JP 1987071410U JP 7141087 U JP7141087 U JP 7141087U JP S63183359 U JPS63183359 U JP S63183359U
Authority
JP
Japan
Prior art keywords
cooling water
internal combustion
lubricating oil
circulation circuit
water circulation
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
JP1987071410U
Other languages
Japanese (ja)
Other versions
JPH0729239Y2 (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 JP1987071410U priority Critical patent/JPH0729239Y2/en
Publication of JPS63183359U publication Critical patent/JPS63183359U/ja
Application granted granted Critical
Publication of JPH0729239Y2 publication Critical patent/JPH0729239Y2/en
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

Description

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

第１図は本考案の好適な内燃機関の排熱回収装
置の第１実施例の配管図、第２図は第２実施例の
配管図、第３図は第３実施例の配管図、第４図は
本考案の効果を示す説明図、第５図は従来装置の
説明図である。 １……内燃機関、２……オイルパン、３……熱
交換器、４……潤滑油冷却器、４ａ……熱交換器
、１２……温度調節弁、１４……冷却水循環回路
。 Fig. 1 is a piping diagram of the first embodiment of the preferred exhaust heat recovery device for an internal combustion engine of the present invention, Fig. 2 is a piping diagram of the second embodiment, Fig. 3 is a piping diagram of the third embodiment, and Fig. 3 is a piping diagram of the second embodiment. FIG. 4 is an explanatory diagram showing the effects of the present invention, and FIG. 5 is an explanatory diagram of a conventional device. 1... Internal combustion engine, 2... Oil pan, 3... Heat exchanger, 4... Lubricating oil cooler, 4a... Heat exchanger, 12... Temperature control valve, 14... Cooling water circulation circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関１を潤滑する潤滑油を貯溜するオイル
パン２内に冷却水により潤滑油を冷却する熱交換
器３を配設するとともに、内燃機関１の潤滑油を
冷却する冷却水径路中に冷却水を循環させる冷却
水循環回路１４を形成して、該冷却水循環回路１
４の出口の三叉路に所定温度以上で出口側が開と
なる温度調節弁１２を介設し、冷却水を前記冷却
水循環回路１４および熱交換器３を流通させて高
温水を回収することを特徴とする内燃機関の排熱
回収装置。 A heat exchanger 3 that cools the lubricating oil with cooling water is disposed in an oil pan 2 that stores lubricating oil that lubricates the internal combustion engine 1, and cooling water is provided in a cooling water path that cools the lubricating oil of the internal combustion engine 1. A cooling water circulation circuit 14 is formed to circulate the cooling water circulation circuit 1.
A temperature control valve 12 whose outlet side is opened at a predetermined temperature or higher is installed in the three-junction at the outlet of No. 4, and the cooling water is circulated through the cooling water circulation circuit 14 and the heat exchanger 3 to recover high-temperature water. Exhaust heat recovery equipment for internal combustion engines.
JP1987071410U 1987-05-12 1987-05-12 Exhaust heat recovery device for internal combustion engine Expired - Lifetime JPH0729239Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987071410U JPH0729239Y2 (en) 1987-05-12 1987-05-12 Exhaust heat recovery device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987071410U JPH0729239Y2 (en) 1987-05-12 1987-05-12 Exhaust heat recovery device for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS63183359U true JPS63183359U (en) 1988-11-25
JPH0729239Y2 JPH0729239Y2 (en) 1995-07-05

Family

ID=30913936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987071410U Expired - Lifetime JPH0729239Y2 (en) 1987-05-12 1987-05-12 Exhaust heat recovery device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPH0729239Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128953A (en) * 1983-01-11 1984-07-25 Yanmar Diesel Engine Co Ltd Coolant device for engine of engine-driven heat pump system
JPS6173005U (en) * 1984-10-18 1986-05-17
JPS6245337U (en) * 1985-09-06 1987-03-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128953A (en) * 1983-01-11 1984-07-25 Yanmar Diesel Engine Co Ltd Coolant device for engine of engine-driven heat pump system
JPS6173005U (en) * 1984-10-18 1986-05-17
JPS6245337U (en) * 1985-09-06 1987-03-19

Also Published As

Publication number Publication date
JPH0729239Y2 (en) 1995-07-05

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