JPS6162231U - - Google Patents
Info
- Publication number
- JPS6162231U JPS6162231U JP14658384U JP14658384U JPS6162231U JP S6162231 U JPS6162231 U JP S6162231U JP 14658384 U JP14658384 U JP 14658384U JP 14658384 U JP14658384 U JP 14658384U JP S6162231 U JPS6162231 U JP S6162231U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- cooling
- lubricating oil
- combustion engine
- internal combustion
- 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
- 239000003507 refrigerant Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 3
- 238000009835 boiling Methods 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Description
第１図は本考案の１実施例を示す潤滑オイル冷
却装置の概略構成図、第２図は本実施例における
沸騰冷却装置の基本的な制御を示すフローチヤー
トである。
１…内燃機関、２…冷却ジヤケツト、２Ａ…冷
却ジヤケツトのシリンダブロツク部、２Ｂ…冷却
ジヤケツトのシリンダヘツド部、３…コンデンサ
、４…冷媒供給ポンプ、５…シリンダブロツク、
６…シリンダヘツド、１５…冷媒循環通路、１６
…第１補助冷媒通路、１７…第２電磁弁、２１…
リザーバタンク、２３…第２補助冷媒通路、３１
…制御装置、４１…冷媒通路、４１ａ…入口、４
１ｂ…出口、４２…熱交換室、４４…熱交換用コ
ア、４５…オイルギヤラリ、４６…潤滑オイル通
路。
FIG. 1 is a schematic configuration diagram of a lubricating oil cooling device showing one embodiment of the present invention, and FIG. 2 is a flowchart showing basic control of the evaporative cooling device in this embodiment. DESCRIPTION OF SYMBOLS 1... Internal combustion engine, 2... Cooling jacket, 2A... Cylinder block part of cooling jacket, 2B... Cylinder head part of cooling jacket, 3... Condenser, 4... Refrigerant supply pump, 5... Cylinder block,
6...Cylinder head, 15...Refrigerant circulation passage, 16
...first auxiliary refrigerant passage, 17...second solenoid valve, 21...
Reservoir tank, 23...Second auxiliary refrigerant passage, 31
...Control device, 41...Refrigerant passage, 41a...Inlet, 4
1b...Outlet, 42...Heat exchange chamber, 44...Heat exchange core, 45...Oil gear gallery, 46...Lubricating oil passage.
Claims (1)
ヤケツトと、気相冷媒が凝縮され該凝縮された液
相冷媒が下部に貯留されるコンデンサと、液相冷
媒循環用の冷媒供給ポンプと、を介装し、冷却ジ
ヤケツトで吸熱し蒸発した気相冷媒の潜熱をコン
デンサにおいて放熱する沸騰冷却装置を備えた内
燃機関において、 冷却ジヤケツトのシリンダブロツク部とシリン
ダヘツド部とに両端が連通する冷媒通路を設け、
該冷媒通路内に潤滑オイル通路を通し、該潤滑オ
イル通路の冷媒通路内部分を熱交換用コアで形成
したことを特徴とする沸騰冷却式内燃機関の潤滑
オイル冷却装置。[Claims for Utility Model Registration] A cooling jacket for an internal combustion engine in which a predetermined amount of liquid refrigerant is stored, a condenser in which a gaseous refrigerant is condensed and the condensed liquid refrigerant is stored in the lower part, and a liquid refrigerant circulation system. In an internal combustion engine equipped with a boiling cooling device that is equipped with a refrigerant supply pump for cooling, the latent heat of the vapor phase refrigerant absorbed by the cooling jacket and evaporated is dissipated in the condenser. A refrigerant passage with both ends communicating is provided,
A lubricating oil cooling device for an evaporative cooling internal combustion engine, characterized in that a lubricating oil passage is passed through the refrigerant passage, and an inner portion of the lubricating oil passage is formed of a heat exchange core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14658384U JPS6162231U (en) | 1984-09-29 | 1984-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14658384U JPS6162231U (en) | 1984-09-29 | 1984-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6162231U true JPS6162231U (en) | 1986-04-26 |
Family
ID=30704818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14658384U Pending JPS6162231U (en) | 1984-09-29 | 1984-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6162231U (en) |
-
1984
- 1984-09-29 JP JP14658384U patent/JPS6162231U/ja active Pending
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