JPS59174361U - Water cooling system for internal combustion engines - Google Patents

Water cooling system for internal combustion engines

Info

Publication number
JPS59174361U
JPS59174361U JP6947583U JP6947583U JPS59174361U JP S59174361 U JPS59174361 U JP S59174361U JP 6947583 U JP6947583 U JP 6947583U JP 6947583 U JP6947583 U JP 6947583U JP S59174361 U JPS59174361 U JP S59174361U
Authority
JP
Japan
Prior art keywords
cooling
preheating
cooling system
internal combustion
section
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
JP6947583U
Other languages
Japanese (ja)
Other versions
JPS6319586Y2 (en
Inventor
池長　恭煕
西村　昭吾
Original Assignee
ダイハツ工業株式会社
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 by ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP6947583U priority Critical patent/JPS59174361U/en
Publication of JPS59174361U publication Critical patent/JPS59174361U/en
Application granted granted Critical
Publication of JPS6319586Y2 publication Critical patent/JPS6319586Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例のシステム図、第２図は予熱部水温及び
測定部水温の変化を示す温度状態図、第３図は本考案の
実施例のシステム図、第４図はその感温制御弁の１例を
示す断面図、第６図及び第７図は夫々バイパス予熱系の
要部の上記実施例のものと異なる態様を示す平面図であ
る。 １・・・・・・シリンダーヘッド冷却部、２・・・・・
・感温制御弁、４・・・・・・ラジェータ、９・・・・
・・インテークマニホールド予熱部、１１・・・・・・
メイン冷却系、１２・・・・・・バイパス予熱系、１３
．１３ａ・・・・・・分岐部、１４・・・・・・予熱部
迂回路。 第５図　　− ８１５ １１，１↓Ｆ−１゜ 第６図　。 １４’　２’１　　力Fig. 1 is a system diagram of a conventional example, Fig. 2 is a temperature state diagram showing changes in preheating section water temperature and measuring section water temperature, Fig. 3 is a system diagram of an embodiment of the present invention, and Fig. 4 is its temperature-sensitive control. A sectional view showing one example of the valve, and FIGS. 6 and 7 are plan views showing aspects of the main parts of the bypass preheating system that are different from those of the above embodiment. 1... Cylinder head cooling section, 2...
・Temperature-sensitive control valve, 4...Radiator, 9...
...Intake manifold preheating section, 11...
Main cooling system, 12...Bypass preheating system, 13
．． 13a...branch section, 14...preheating section detour. Figure 5 - 815 11,1↓F-1°Figure 6. 14'2'1 force

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダーヘッド冷却部とラジェータとを結ぶメイン冷
却系と、シリンダーヘッド冷却部とインテークマニホー
ルド予熱部とを結ぶバイパス予熱系とを有し、メイン冷
却系とバイパス予熱系の分岐部に感温制御弁を配して、
冷却水温度が所定温度以上のときはメイン冷却系に冷却
水を循環させ、冷却水温度が所定温度以下のときはバイ
パス予熱系に冷却水を循環させるように構成した内燃機
関の水冷装置において、前記バイパス予熱系にインテー
クマニホールド予熱部を迂回する予熱部迂回路を配設し
たことを特徴とする内燃機関の水冷装置。It has a main cooling system that connects the cylinder head cooling section and the radiator, and a bypass preheating system that connects the cylinder head cooling section and the intake manifold preheating section, and a temperature-sensitive control valve is installed at the branch of the main cooling system and bypass preheating system. Arranged,
A water cooling system for an internal combustion engine configured to circulate cooling water to a main cooling system when the cooling water temperature is above a predetermined temperature, and to circulate the cooling water to a bypass preheating system when the cooling water temperature is below a predetermined temperature, A water cooling system for an internal combustion engine, characterized in that the bypass preheating system is provided with a preheating section detour that bypasses an intake manifold preheating section.
JP6947583U 1983-05-09 1983-05-09 Water cooling system for internal combustion engines Granted JPS59174361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6947583U JPS59174361U (en) 1983-05-09 1983-05-09 Water cooling system for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6947583U JPS59174361U (en) 1983-05-09 1983-05-09 Water cooling system for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS59174361U true JPS59174361U (en) 1984-11-21
JPS6319586Y2 JPS6319586Y2 (en) 1988-06-01

Family

ID=30199631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6947583U Granted JPS59174361U (en) 1983-05-09 1983-05-09 Water cooling system for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS59174361U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01100312A (en) * 1987-10-12 1989-04-18 Daihatsu Motor Co Ltd Cooling device of slant type internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139568U (en) * 1983-03-07 1984-09-18 富士重工業株式会社 Internal combustion engine intake preheating device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139568U (en) * 1983-03-07 1984-09-18 富士重工業株式会社 Internal combustion engine intake preheating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01100312A (en) * 1987-10-12 1989-04-18 Daihatsu Motor Co Ltd Cooling device of slant type internal combustion engine

Also Published As

Publication number Publication date
JPS6319586Y2 (en) 1988-06-01

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