JPS62180630U - - Google Patents

Info

Publication number
JPS62180630U
JPS62180630U JP6827386U JP6827386U JPS62180630U JP S62180630 U JPS62180630 U JP S62180630U JP 6827386 U JP6827386 U JP 6827386U JP 6827386 U JP6827386 U JP 6827386U JP S62180630 U JPS62180630 U JP S62180630U
Authority
JP
Japan
Prior art keywords
cooling water
engine
water
cooled
air cooler
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
JP6827386U
Other languages
Japanese (ja)
Other versions
JPH0543238Y2 (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 JP1986068273U priority Critical patent/JPH0543238Y2/ja
Publication of JPS62180630U publication Critical patent/JPS62180630U/ja
Application granted granted Critical
Publication of JPH0543238Y2 publication Critical patent/JPH0543238Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案の冷却水系統図、第２―３図は
それぞれ第１〜２従来例の第１図応当図である。 １……エンジン本体、２……水冷式給気冷却器
、３……第１冷却水ポンプ、４……第１サーモス
タツト、５……バイパスパイプ、６……第２サー
モスタツト、８……冷却水入口パイプ、９……冷
却水出口パイプ、１０，１１……制御手段、１２
……第２冷却水ポンプ。 FIG. 1 is a cooling water system diagram of the present invention, and FIGS. 2 and 3 are corresponding diagrams of FIG. 1 of conventional examples 1 and 2, respectively. DESCRIPTION OF SYMBOLS 1... Engine body, 2... Water-cooled charge air cooler, 3... First cooling water pump, 4... First thermostat, 5... Bypass pipe, 6... Second thermostat, 8... Cooling water inlet pipe, 9... Cooling water outlet pipe, 10, 11... Control means, 12
...Second cooling water pump.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水冷式給気冷却器を有し機関冷却水を外部より
取り入れ又は外部へ放出する方式の水冷式エンジ
ンにおいて、エンジン本体側のバイパスパイプ及
び外部放出用の第１サーモスタツトを含む従来形
冷却水回路に加えて、該回路中の給気冷却器と第
１冷却水ポンプとの間にバイパス通路の作動時に
も水冷式給気冷却器に外部より取り入れられた低
温の冷却水が常時通過を可能とする第２サーモス
タツト及び第２冷却水ポンプを含む冷却水の外部
放出路を併設し、さらに前記第１〜２サーモスタ
ツトをエンジン出口温度により同時開閉する制御
手段を有してなる水冷式エンジンの冷却水配管構
造。 In a water-cooled engine that has a water-cooled charge air cooler and takes in engine cooling water from the outside or discharges it to the outside, a conventional cooling water circuit that includes a bypass pipe on the engine body side and a first thermostat for external discharge. In addition, low-temperature cooling water introduced from the outside into the water-cooled supply air cooler can always pass through between the supply air cooler and the first cooling water pump in the circuit even when the bypass passage is in operation. A water-cooled engine, which is equipped with an external cooling water discharge path including a second thermostat and a second cooling water pump, and further has control means for simultaneously opening and closing the first and second thermostats depending on the engine outlet temperature. Cooling water piping structure.
JP1986068273U 1986-05-08 1986-05-08 Expired - Lifetime JPH0543238Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986068273U JPH0543238Y2 (en) 1986-05-08 1986-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986068273U JPH0543238Y2 (en) 1986-05-08 1986-05-08

Publications (2)

Publication Number Publication Date
JPS62180630U true JPS62180630U (en) 1987-11-16
JPH0543238Y2 JPH0543238Y2 (en) 1993-10-29

Family

ID=30907936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986068273U Expired - Lifetime JPH0543238Y2 (en) 1986-05-08 1986-05-08

Country Status (1)

Country Link
JP (1) JPH0543238Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150024A (en) * 1982-03-02 1983-09-06 Toyota Motor Corp Intake-air temperature control device in internal-combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150024A (en) * 1982-03-02 1983-09-06 Toyota Motor Corp Intake-air temperature control device in internal-combustion engine

Also Published As

Publication number Publication date
JPH0543238Y2 (en) 1993-10-29

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