JPS6297218U - - Google Patents
Info
- Publication number
- JPS6297218U JPS6297218U JP18879785U JP18879785U JPS6297218U JP S6297218 U JPS6297218 U JP S6297218U JP 18879785 U JP18879785 U JP 18879785U JP 18879785 U JP18879785 U JP 18879785U JP S6297218 U JPS6297218 U JP S6297218U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- cooling water
- engine body
- water passage
- oil 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.)
- Pending
Links
- 239000000498 cooling water Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図はサーモスタツトがＯＦＦ状態にある場合
の流れを示す冷却水配管の配管図、第２図はサー
モスタツトがＯＮ状態にある場合の流れを示す冷
却水配管の配管図、第３図は従来例を示し、第１
図及び第２図に対応する配管図である。
１……エンジン本体、２……ラジエター、３…
…エンジン本体冷却水通路、３ａ……エンジン本
体流入通路、３ｂ……ラジエター戻し通路、４…
…サーモスタツト、６……ヒーターコア水通路、
６ａ……流入口、６ｂ……ヒーター流入通路、６
ｃ……流出口、６ｄ……ヒーター流出通路、７…
…オイルクーラー、８……オイルクーラー冷却水
通路、８ａ……流入口、８ｂ……オイルクーラー
流入通路、８ｃ……流出口、８ｄ……オイルクー
ラー流出通路。
1 and 2 show an embodiment of the present invention,
Figure 1 is a piping diagram of the cooling water piping showing the flow when the thermostat is in the OFF state, Figure 2 is a piping diagram of the cooling water piping showing the flow when the thermostat is in the ON state, and Figure 3 is a piping diagram of the cooling water piping showing the flow when the thermostat is in the ON state. A conventional example is shown, and the first
FIG. 2 is a piping diagram corresponding to FIG. 1...Engine body, 2...Radiator, 3...
...Engine body cooling water passage, 3a...Engine main body inflow passage, 3b...Radiator return passage, 4...
...Thermostat, 6...Heater core water passage,
6a...Inflow port, 6b...Heater inflow passage, 6
c... Outlet, 6d... Heater outflow passage, 7...
...oil cooler, 8...oil cooler cooling water passage, 8a...inflow port, 8b...oil cooler inflow passageway, 8c...outflow port, 8d...oil cooler outflow passageway.
Claims (1)
ツトを備え、エンジン本体流入通路並びにラジエ
ター戻し通路によりラジエターとエンジン本体と
を接続するエンジン本体冷却水通路と、 流入口が該エンジン本体冷却水通路の該サーモ
スタツト上流側に接続されたヒーター流入通路と
、流出口が該エンジン本体冷却水通路のエンジン
本体流入通路に接続されたヒーター流出通路とを
有するヒーターコア水通路と、 流入口が該エンジン本体冷却水通路のサーモス
タツト下流のラジエター戻し通路に接続されたオ
イルクーラー流入通路と、流出口が該ヒーターコ
ア水通路のヒーター流出通路に接続されたオイル
クーラー流出通路とを有するオイルクーラー冷却
水通路とを備えたエンジンの冷却水配管であつて
、 前記ヒーターコア水通路のオイルクーラー流出
通路との接続部より下流側の通路断面積を、この
接続部より上流側のヒーターコア水通路の断面積
とオイルクーラー流出通路の断面積との和と同等
若しくはそれ以上としたことを特徴とするエンジ
ンの冷却水配管。[Scope of Claim for Utility Model Registration] An engine body cooling water passage that is equipped with a thermostat that opens when the cooling water temperature reaches a predetermined temperature, and that connects the radiator and the engine body through an engine body inflow passage and a radiator return passage; a heater core water passage having a heater inflow passage connected to the upstream side of the thermostat in the engine body cooling water passage; and a heater outflow passage having an outlet connected to the engine body inflow passage of the engine body cooling water passage; , an oil cooler inlet passage whose inlet is connected to the radiator return passage downstream of the thermostat in the engine body cooling water passage; and an oil cooler outflow passage whose outlet is connected to the heater outlet passage of the heater core water passage. An engine cooling water pipe having an oil cooler cooling water passage, wherein the cross-sectional area of the passage downstream of the connection part of the heater core water passage with the oil cooler outflow passage is equal to that of the heater core water passage upstream of the connection part. An engine cooling water pipe characterized in that the cross-sectional area of the core water passage is equal to or greater than the sum of the cross-sectional area of the oil cooler outflow passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18879785U JPS6297218U (en) | 1985-12-07 | 1985-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18879785U JPS6297218U (en) | 1985-12-07 | 1985-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6297218U true JPS6297218U (en) | 1987-06-20 |
Family
ID=31140495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18879785U Pending JPS6297218U (en) | 1985-12-07 | 1985-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6297218U (en) |
-
1985
- 1985-12-07 JP JP18879785U patent/JPS6297218U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6297218U (en) | ||
| JPS63198419U (en) | ||
| JPS6278321U (en) | ||
| JPS61152513U (en) | ||
| JPH0188017U (en) | ||
| JPS628323U (en) | ||
| JPS6293153U (en) | ||
| JPH0178226U (en) | ||
| JPH01162028U (en) | ||
| JPS61116134U (en) | ||
| JPS5820846U (en) | gas water heater | |
| JPS6142310U (en) | Engine cooling water piping structure | |
| JPH0317135U (en) | ||
| JPS6155647U (en) | ||
| JPS6269026U (en) | ||
| JPH0360679U (en) | ||
| JPH01173415U (en) | ||
| JPH01179119U (en) | ||
| JPH0392524U (en) | ||
| JPS6249640U (en) | ||
| JPS6123621U (en) | water heater | |
| JPS5863322U (en) | radiator | |
| JPS61162531U (en) | ||
| JPS5828242U (en) | water heater | |
| JPS6166644U (en) |