JPS6422178U - - Google Patents
Info
- Publication number
- JPS6422178U JPS6422178U JP11673287U JP11673287U JPS6422178U JP S6422178 U JPS6422178 U JP S6422178U JP 11673287 U JP11673287 U JP 11673287U JP 11673287 U JP11673287 U JP 11673287U JP S6422178 U JPS6422178 U JP S6422178U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- cover
- oil cooler
- relief
- connector
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図はこの考案によるハウジングレス型オイ
ルクーラを示す第３図のＡ−Ａ線に沿う断面図、
第２図は第３図のＢ−Ｂ線に沿う断面図、第３図
は平面図、第４図はカバーの平面図で、第５図は
従来のオイルフイルタ装置の断面図である。
１４……コネクタ、１４ａ……中心孔、１４ｂ
……オイル導入口、１９……リリーフバルブ、３
０……ハウジングレス型オイルクーラ、３１……
熱交換コア、３１ａ……中心孔、３２……上部プ
レート、３３……カバー、３３ａ……内端部、３
５……リリーフポート、３６……リリーフ通路。
FIG. 1 is a cross-sectional view taken along line A-A in FIG. 3, showing a housingless type oil cooler according to this invention;
2 is a sectional view taken along the line BB in FIG. 3, FIG. 3 is a plan view, FIG. 4 is a plan view of the cover, and FIG. 5 is a sectional view of a conventional oil filter device. 14... Connector, 14a... Center hole, 14b
...Oil inlet, 19...Relief valve, 3
0... Housingless oil cooler, 31...
Heat exchange core, 31a...center hole, 32...upper plate, 33...cover, 33a...inner end, 3
5... Relief port, 36... Relief passage.
Claims (1)
アと、熱交換コアに隣接して固定されかつオイル
の流入ポート及び流出ポートを形成するカバーと
、熱交換コアの中心孔及びカバーの中心孔を貫通
して固定されかつ中心孔が設けられたコネクタと
、コネクタ内に取付られたリリーフバルブとを有
するハウジングレス型オイルクーラにおいて、コ
ネクタの径方向に形成したリリーフポートと、熱
交換コア及びカバーとの間に形成されかつリリー
フポートをカバーの流出ポートに連絡するリリー
フ通路とを設けたことを特徴とするハウジングレ
ス型オイルクーラ。 (2) 中心孔を有するカバーの内側上部フランジ
は、コネクタに液密に接続された内端部を有する
実用新案登録請求の範囲第１項記載のハウジング
レス型オイルクーラ。 (3) コネクタはオイルクーラに隣接して配置さ
れたオイルフイルタから流出するオイルをカバー
内に導入するオイル導入口を有し、オイルクーラ
内のオイルの流れ抵抗が増加したとき、リリーフ
バルブの作動によりリリーフポートからオイルを
リリーフ通路に流出させる実用新案登録請求の範
囲第１項記載のハウジングレス型オイルクーラ。[Claims for Utility Model Registration] (1) A heat exchange core that exchanges heat between oil and water, a cover fixed adjacent to the heat exchange core and forming an oil inflow port and an oil outflow port; In a housingless oil cooler, the housingless type oil cooler has a connector that is fixed through the center hole of the heat exchange core and the center hole of the cover and is provided with the center hole, and a relief valve installed in the connector. 1. A housing-less oil cooler comprising: a relief port formed therein; and a relief passage formed between a heat exchange core and a cover and communicating the relief port with an outflow port of the cover. (2) The housingless type oil cooler according to claim 1, wherein the inner upper flange of the cover having the center hole has an inner end portion that is fluid-tightly connected to the connector. (3) The connector has an oil inlet that introduces oil flowing out from the oil filter located adjacent to the oil cooler into the cover, and when the oil flow resistance in the oil cooler increases, the relief valve is activated. A housing-less type oil cooler according to claim 1, which allows oil to flow out from a relief port into a relief passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11673287U JPH0531417Y2 (en) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11673287U JPH0531417Y2 (en) | 1987-07-31 | 1987-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6422178U true JPS6422178U (en) | 1989-02-03 |
| JPH0531417Y2 JPH0531417Y2 (en) | 1993-08-12 |
Family
ID=31359537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11673287U Expired - Lifetime JPH0531417Y2 (en) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531417Y2 (en) |
-
1987
- 1987-07-31 JP JP11673287U patent/JPH0531417Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531417Y2 (en) | 1993-08-12 |
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