JPS61107908U - - Google Patents
Info
- Publication number
- JPS61107908U JPS61107908U JP1984192904U JP19290484U JPS61107908U JP S61107908 U JPS61107908 U JP S61107908U JP 1984192904 U JP1984192904 U JP 1984192904U JP 19290484 U JP19290484 U JP 19290484U JP S61107908 U JPS61107908 U JP S61107908U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- filter
- internal combustion
- suction system
- lubricating device
- 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
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案に係る圧送式潤滑装置の好適一
実施例を示す概略側面図、第２図は第１図中のス
トレーナの下面図、第３図は第１図のストレーナ
の拡大側断面図、第４図は第３図中に示される逆
止弁の弁体の斜視図、第５図は第４図の―線
矢視断面図、第６図は第４図の弁体の組付け時の
設定条件を説明する図、第７図は上記弁体の荷重
―撓み特性を示すグラフ図、第８図と第９図はそ
れぞれ逆止弁を備えたストレーナの変形例、第１
０図は従来の圧送式潤滑装置を示す概略側面図、
第１１図は従来のストレーナを示す側断面図であ
る。
図中、２１は潤滑装置、２２は吸入系、２４は
オイルポンプ、３１ａ，３１ｂ，３１ｃは逆止弁
、２９は吸入系を構成するストレーナパイプの吸
込口、３３は濾過器である。
Fig. 1 is a schematic side view showing a preferred embodiment of the pressure-feed lubricating device according to the present invention, Fig. 2 is a bottom view of the strainer in Fig. 1, and Fig. 3 is an enlarged side cross-section of the strainer in Fig. 1. Figure 4 is a perspective view of the valve body of the check valve shown in Figure 3, Figure 5 is a sectional view taken along the line - - in Figure 4, and Figure 6 is an assembly of the valve body shown in Figure 4. Fig. 7 is a graph showing the load-deflection characteristics of the valve body, Fig. 8 and Fig. 9 are a modification of the strainer equipped with a check valve, respectively.
Figure 0 is a schematic side view showing a conventional pressure feed type lubrication device.
FIG. 11 is a side sectional view showing a conventional strainer. In the figure, 21 is a lubricating device, 22 is a suction system, 24 is an oil pump, 31a, 31b, 31c are check valves, 29 is a suction port of a strainer pipe constituting the suction system, and 33 is a filter.
Claims (1)
各摺動部に送給させるオイルポンプの吸入系に、
逆止弁を設けたことを特徴とする内燃機関の潤滑
装置。 (2) 上記吸入系がその吸込口に濾過器が設けら
れ、該濾過器の下流側に上記逆止弁が設けらた上
記実用新案登録請求の範囲第１項記載の内燃機関
の潤滑装置。[Scope of claim for utility model registration] (1) In the suction system of the oil pump that supplies lubricating oil stored in the oil pan to each sliding part of the engine,
A lubricating device for an internal combustion engine characterized by being provided with a check valve. (2) The lubricating device for an internal combustion engine according to claim 1, wherein the suction system is provided with a filter at its suction port, and the check valve is provided downstream of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984192904U JPS61107908U (en) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984192904U JPS61107908U (en) | 1984-12-21 | 1984-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107908U true JPS61107908U (en) | 1986-07-09 |
Family
ID=30750316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984192904U Pending JPS61107908U (en) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014084808A (en) * | 2012-10-24 | 2014-05-12 | Aisin Seiki Co Ltd | Oil regulating mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS281062Y1 (en) * | 1951-10-17 | 1953-02-05 | ||
| JPS5421803U (en) * | 1977-07-15 | 1979-02-13 |
-
1984
- 1984-12-21 JP JP1984192904U patent/JPS61107908U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS281062Y1 (en) * | 1951-10-17 | 1953-02-05 | ||
| JPS5421803U (en) * | 1977-07-15 | 1979-02-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014084808A (en) * | 2012-10-24 | 2014-05-12 | Aisin Seiki Co Ltd | Oil regulating mechanism |
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