JPS61149711U - - Google Patents
Info
- Publication number
- JPS61149711U JPS61149711U JP3372985U JP3372985U JPS61149711U JP S61149711 U JPS61149711 U JP S61149711U JP 3372985 U JP3372985 U JP 3372985U JP 3372985 U JP3372985 U JP 3372985U JP S61149711 U JPS61149711 U JP S61149711U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- rocker arm
- oil return
- arm chamber
- vertical shaft
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は縦軸型エンジンのシリンダヘツド側の
一部を示す縦断側面図、第２図は第１図における
―線断面図である。
２…クランクケース、４…シリンダブロツク、
５…シリンダヘツド、７…オイルパン、８…ロツ
カアーム室、１１…クランク室、１４…ガス導出
路、１５…オイル戻し路、１８…逆止弁、１９…
ボール弁子。
FIG. 1 is a vertical sectional side view showing a part of the cylinder head side of a vertical shaft type engine, and FIG. 2 is a sectional view taken along the line -- in FIG. 2...Crankcase, 4...Cylinder block,
5... Cylinder head, 7... Oil pan, 8... Rocker arm chamber, 11... Crank chamber, 14... Gas outlet path, 15... Oil return path, 18... Check valve, 19...
Ball bento.
Claims (1)
２の側部に横向きにシリンダブロツク４及びシリ
ンダヘツド５を設け、シリンダヘツド５の横外側
に設けたロツカアーム室８の上部とクランク室１
１の上部とをガス導出路１４で連通するとともに
、ロツカアーム室８の下部とオイルパン７の上部
とをオイル戻し路１５で連通してある縦軸エンジ
ンのロツカアーム室からのオイル戻し装置におい
て、前記オイル戻し路１５のオイルパン７側の端
部に、オイルパン７からオイル戻し路１５へのオ
イル流動を阻止する逆止弁１８を設けてある縦軸
型エンジンのロツカアーム室からのオイル戻し装
置。 ２ 前記逆止弁１８がボール弁子１９を用いたも
のである実用新案登録請求の範囲第１項に記載の
縦軸エンジンのロツカアーム室からのオイル戻し
装置。 ３ 前記逆止弁１８がクランクケース２とオイル
パン７との接合面に組込まれたものである実用新
案登録請求の範囲第１項又は第２項に記載の縦軸
エンジンのロツカアーム室からのオイル戻し装置
。 ４ 前記オイル戻し路１５がプツシユロツド挿通
室である実用新案登録請求の範囲第１項乃至第３
項のうちのいずれか１項に記載の縦軸エンジンの
ロツカアーム室からのオイル戻し装置。[Scope of Claim for Utility Model Registration] 1. A cylinder block 4 and a cylinder head 5 are provided horizontally on the side of a crankcase 2 with an oil pan 7 at the bottom, and an upper part of a rocker arm chamber 8 provided on the lateral outside of the cylinder head 5. and crank chamber 1
1 through a gas outlet passage 14, and the lower part of the rocker arm chamber 8 and the upper part of the oil pan 7 through an oil return passage 15. This oil return device from a rocker arm chamber of a vertical shaft type engine is provided with a check valve 18 for blocking oil flow from the oil pan 7 to the oil return path 15 at the end of the oil return path 15 on the oil pan 7 side. 2. The oil return device from the rocker arm chamber of a vertical shaft engine according to claim 1, wherein the check valve 18 uses a ball valve 19. 3. Oil from a rocker arm chamber of a vertical shaft engine according to claim 1 or 2, wherein the check valve 18 is incorporated in the joint surface between the crankcase 2 and the oil pan 7. Return device. 4 Utility model registration claims 1 to 3, in which the oil return path 15 is a push rod insertion chamber
An oil return device from a rocker arm chamber of a vertical shaft engine according to any one of the items.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985033729U JPH0138245Y2 (en) | 1985-03-08 | 1985-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985033729U JPH0138245Y2 (en) | 1985-03-08 | 1985-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61149711U true JPS61149711U (en) | 1986-09-16 |
| JPH0138245Y2 JPH0138245Y2 (en) | 1989-11-16 |
Family
ID=30536449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985033729U Expired JPH0138245Y2 (en) | 1985-03-08 | 1985-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0138245Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157113U (en) * | 1985-03-20 | 1986-09-29 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619453A (en) * | 1979-07-27 | 1981-02-24 | Teikoku Hormone Mfg Co Ltd | Slide-plate vibrator |
| JPS5773316U (en) * | 1980-10-23 | 1982-05-06 | ||
| JPS58113513A (en) * | 1981-12-26 | 1983-07-06 | Fuji Heavy Ind Ltd | Oil returning device of horizontally opposed internal-combustion engine |
| JPS593126U (en) * | 1982-06-29 | 1984-01-10 | 松下電器産業株式会社 | gas stove |
| JPS5973511U (en) * | 1982-11-09 | 1984-05-18 | 本田技研工業株式会社 | Locker arm lubrication system for internal combustion engines |
-
1985
- 1985-03-08 JP JP1985033729U patent/JPH0138245Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619453A (en) * | 1979-07-27 | 1981-02-24 | Teikoku Hormone Mfg Co Ltd | Slide-plate vibrator |
| JPS5773316U (en) * | 1980-10-23 | 1982-05-06 | ||
| JPS58113513A (en) * | 1981-12-26 | 1983-07-06 | Fuji Heavy Ind Ltd | Oil returning device of horizontally opposed internal-combustion engine |
| JPS593126U (en) * | 1982-06-29 | 1984-01-10 | 松下電器産業株式会社 | gas stove |
| JPS5973511U (en) * | 1982-11-09 | 1984-05-18 | 本田技研工業株式会社 | Locker arm lubrication system for internal combustion engines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157113U (en) * | 1985-03-20 | 1986-09-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138245Y2 (en) | 1989-11-16 |