JPS647996U - - Google Patents
Info
- Publication number
- JPS647996U JPS647996U JP10348387U JP10348387U JPS647996U JP S647996 U JPS647996 U JP S647996U JP 10348387 U JP10348387 U JP 10348387U JP 10348387 U JP10348387 U JP 10348387U JP S647996 U JPS647996 U JP S647996U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- oil cooler
- cooler
- circuit
- bypass
- 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
- 238000005461 lubrication Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 1
Description
第１図は本考案にかゝるオイルクーラー付強制
潤滑装置の回路図、第２図は従来の強制潤滑装置
の系統図、第３図は従来の強制潤滑装置の改良例
を示す回路図、第４図は従来の強制冷却装置への
適用を示唆する油圧回路図である。
１…オイルポンプ本体、２…オイルクーラー、
３…潤滑回路、８…ロータ部（ポンプ部）、１１
…バイパス配管、１２…バイパス通路、１３…バ
イパスバルブ。
Fig. 1 is a circuit diagram of a forced lubrication device with an oil cooler according to the present invention, Fig. 2 is a system diagram of a conventional forced lubrication device, and Fig. 3 is a circuit diagram showing an improved example of the conventional forced lubrication device. FIG. 4 is a hydraulic circuit diagram suggesting application to a conventional forced cooling system. 1...Oil pump body, 2...Oil cooler,
3... Lubrication circuit, 8... Rotor section (pump section), 11
...Bypass piping, 12...Bypass passage, 13...Bypass valve.
Claims (1)
ーラーで冷却して潤滑回路へ圧送する強制潤滑装
置において、オイルクーラーのオイル取入口とオ
イル排出口との間にバイパス回路を設け、該バイ
パス回路にはオイルクーラー内におけるオイルの
圧力降下が一定の値以上になつたときに開弁する
バイパスバルブを介装したことを特徴とするオイ
ルクーラー付強制潤滑装置。 In a forced lubrication system in which oil discharged from an oil pump is cooled by an oil cooler and then sent under pressure to a lubrication circuit, a bypass circuit is provided between an oil intake port and an oil discharge port of the oil cooler, and an oil cooler is connected to the bypass circuit. A forced lubrication device with an oil cooler, characterized in that it is equipped with a bypass valve that opens when the oil pressure drop within the oil cooler exceeds a certain value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10348387U JPS647996U (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10348387U JPS647996U (en) | 1987-07-06 | 1987-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647996U true JPS647996U (en) | 1989-01-17 |
Family
ID=31334356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10348387U Pending JPS647996U (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647996U (en) |
-
1987
- 1987-07-06 JP JP10348387U patent/JPS647996U/ja active Pending
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