JPH0222624U - - Google Patents
Info
- Publication number
- JPH0222624U JPH0222624U JP10199288U JP10199288U JPH0222624U JP H0222624 U JPH0222624 U JP H0222624U JP 10199288 U JP10199288 U JP 10199288U JP 10199288 U JP10199288 U JP 10199288U JP H0222624 U JPH0222624 U JP H0222624U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- water pump
- suction side
- riser section
- outlet
- 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
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示す図である。
１……シリンダブロツク、２……シリンダヘツ
ド、３……アウトレツトチヤンバー、４……冷却
水ポンプ、５……吸気マニホールド、６……気化
器、７……吸気マニホールドにおけるライザー部
、８……気化器におけるライザー部、９……ラジ
エータ、１０，１１……メイン循環経路用の循環
管路、１２，１３，１４……バイパス経路用の通
路、１５……ボトムバイパス式サーモスタツト弁
、１６……温度感知弁、１７……連通通路、１８
……絞りオリフイス。
The drawings are diagrams showing embodiments of the present invention. DESCRIPTION OF SYMBOLS 1... Cylinder block, 2... Cylinder head, 3... Outlet chamber, 4... Cooling water pump, 5... Intake manifold, 6... Carburetor, 7... Riser part in intake manifold, 8... ... Riser part in the carburetor, 9 ... Radiator, 10, 11 ... Circulation pipe line for main circulation path, 12, 13, 14 ... Passage for bypass path, 15 ... Bottom bypass type thermostatic valve, 16 ...Temperature sensing valve, 17...Communication passage, 18
...Aperture orifice.
Claims (1)
モスタツト弁付きアウトレツトチヤンバーから、
ラジエータ及び冷却水ポンプを経てシリンダブロ
ツクにおける冷却水ジヤケツトに至る冷却水のメ
イン循環経路と、前記アウトレツトチヤンバーか
ら、吸気マニホールドにおけるライザー部及び気
化器におけるライザー部を経て前記冷却水ポンプ
の吸い込み側に至る冷却水バイパス経路とから成
る内燃機関における冷却装置において、前記吸気
マニホールドにおけるライザー部の出口と、前記
冷却水ポンプの吸い込み側とを連通通路を介して
接続する一方、前記冷却水バイパス経路中のうち
前記気化器におけるライザー部の出口から冷却水
ポンプの吸い込み側に至る部位に、前記ボトムバ
イパス式サーモスタツト弁の開弁温度よりも低い
温度において閉じるようにした温度感知弁を設け
たことを特徴とする内燃機関における冷却装置。 From the outlet chamber with bottom bypass thermostatic valve in the cylinder head,
A main circulation path of cooling water leading to the cooling water jacket in the cylinder block via the radiator and the cooling water pump, and a suction side of the cooling water pump from the outlet chamber through the riser section of the intake manifold and the riser section of the carburetor. In the cooling device for an internal combustion engine, the outlet of the riser section in the intake manifold and the suction side of the cooling water pump are connected via a communication passage, while the cooling water bypass path in the cooling water bypass path is connected to the suction side of the cooling water pump. A temperature sensing valve that closes at a temperature lower than the opening temperature of the bottom bypass type thermostatic valve is provided at a portion of the vaporizer from the outlet of the riser section to the suction side of the cooling water pump. A cooling system for an internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10199288U JPH0734173Y2 (en) | 1988-07-29 | 1988-07-29 | Cooling device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10199288U JPH0734173Y2 (en) | 1988-07-29 | 1988-07-29 | Cooling device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0222624U true JPH0222624U (en) | 1990-02-15 |
| JPH0734173Y2 JPH0734173Y2 (en) | 1995-08-02 |
Family
ID=31331492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10199288U Expired - Lifetime JPH0734173Y2 (en) | 1988-07-29 | 1988-07-29 | Cooling device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734173Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5811575B2 (en) * | 2011-04-18 | 2015-11-11 | トヨタ自動車株式会社 | Internal combustion engine cooling system and internal combustion engine equipped with the same |
-
1988
- 1988-07-29 JP JP10199288U patent/JPH0734173Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734173Y2 (en) | 1995-08-02 |
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