JPS61120037U - - Google Patents
Info
- Publication number
- JPS61120037U JPS61120037U JP357285U JP357285U JPS61120037U JP S61120037 U JPS61120037 U JP S61120037U JP 357285 U JP357285 U JP 357285U JP 357285 U JP357285 U JP 357285U JP S61120037 U JPS61120037 U JP S61120037U
- Authority
- JP
- Japan
- Prior art keywords
- water pump
- engine
- cooling water
- cooling
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
は従来例を示す構成図である。
２…ウオーターポンプ、７…冷却水通路、１０
…冷却水循環路、１１…電動ウオーターポンプ、
１７…一方向弁、１８…バイパス通路、２０…排
気ターボ過給機。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a block diagram showing a conventional example. 2...Water pump, 7...Cooling water passage, 10
...Cooling water circulation path, 11...Electric water pump,
17...One-way valve, 18...Bypass passage, 20...Exhaust turbo supercharger.
Claims (1)
されるウオータポンプと、機関停止検出装置の機
関停止検出信号を必要条件として駆動される電動
ウオータポンプと、これらを直列に接続した冷却
水循環路と、を備え、機関運転中は前記機関駆動
されるウオーターポンプにより冷却水を前記冷却
水循環路内に循環させかつ機関停止後は前記電動
ウオーターポンプにより冷却水を前記冷却水循環
路内に循環させターボ過給機を冷却するターボ過
給機の水冷却装置において、前記電動ウオーター
ポンプをバイパスするバイパス通路と、該バイパ
ス通路を前記電動ウオーターポンプの作動に同期
して選択的に開閉する弁装置と、を設けたことを
特徴とするターボ過給機の水冷却装置。 A cooling water passage provided in the turbocharger, a water pump driven by the engine, an electric water pump driven based on the engine stop detection signal of the engine stop detection device, and a cooling water circulation path connecting these in series. and, during engine operation, the water pump driven by the engine circulates cooling water in the cooling water circulation path, and after the engine is stopped, the electric water pump circulates cooling water in the cooling water circulation path, thereby generating a turbo. In a water cooling device for a turbocharger that cools a supercharger, a bypass passage that bypasses the electric water pump, and a valve device that selectively opens and closes the bypass passage in synchronization with the operation of the electric water pump; A water cooling device for a turbo supercharger, characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP357285U JPS61120037U (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP357285U JPS61120037U (en) | 1985-01-17 | 1985-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120037U true JPS61120037U (en) | 1986-07-29 |
Family
ID=30478325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP357285U Pending JPS61120037U (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120037U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01177414A (en) * | 1987-12-28 | 1989-07-13 | Honda Motor Co Ltd | Cooling controller for water cooled type turbocharger |
| JPH01313615A (en) * | 1988-06-13 | 1989-12-19 | Mazda Motor Corp | Cooling device for engine equipped with supercharger |
| JPH0669325U (en) * | 1993-03-17 | 1994-09-30 | 日産ディーゼル工業株式会社 | Cooling device for internal combustion engine |
-
1985
- 1985-01-17 JP JP357285U patent/JPS61120037U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01177414A (en) * | 1987-12-28 | 1989-07-13 | Honda Motor Co Ltd | Cooling controller for water cooled type turbocharger |
| JPH01313615A (en) * | 1988-06-13 | 1989-12-19 | Mazda Motor Corp | Cooling device for engine equipped with supercharger |
| JPH0669325U (en) * | 1993-03-17 | 1994-09-30 | 日産ディーゼル工業株式会社 | Cooling device for internal combustion engine |
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