JPH0399815U - - Google Patents
Info
- Publication number
- JPH0399815U JPH0399815U JP756790U JP756790U JPH0399815U JP H0399815 U JPH0399815 U JP H0399815U JP 756790 U JP756790 U JP 756790U JP 756790 U JP756790 U JP 756790U JP H0399815 U JPH0399815 U JP H0399815U
- Authority
- JP
- Japan
- Prior art keywords
- oil pump
- relief
- oil
- lower crankcase
- hole
- 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
- 239000003921 oil Substances 0.000 claims 4
- 239000010687 lubricating oil Substances 0.000 claims 1
Description
第１図乃至第８図は本考案の一実施例を示し、
第１図はロアークランクケースの要部の平面図、
第２図は同底面図、第３図は第７図Ｘ−Ｘ矢視拡
大断面図、第４図は第１図Ｙ−Ｙ矢視拡大断面図
、第５図は第２図Ｚ−Ｚ矢視拡大断面図、第６図
は全体の概略展開側面図、第７図はロアークラン
クケースの平面図、第８図は同底面図、第９図及
び第１０図は従来例を示し、第９図は第１０図Ｗ
−Ｗ矢視拡大断面図、第１０図はロアークランク
ケースの平面図、である。
１……ロアークランクケース、３……クランク
シヤフト、５……カムシヤフト、７……オイルポ
ンプ、８……クランクジヤーナル、９……カムジ
ヤーナル、１０……ポンプ室、１１……フイルタ
ー、１２……壁、１３……通油孔、１４……吸入
口、１５……ストレーナー、１６……カバー、１
８……リリーフ孔、１９……スリツト、２０……
リリーフ弁、２１……バネ。
1 to 8 show an embodiment of the present invention,
Figure 1 is a plan view of the main parts of the lower crankcase.
Fig. 2 is a bottom view of the same, Fig. 3 is an enlarged cross-sectional view taken along the line X-X of Fig. 7, Fig. 4 is an enlarged cross-sectional view taken along the Y-Y arrow of Fig. 1, and Fig. 5 is an enlarged cross-sectional view taken from Fig. 2 Z-Z. 6 is a schematic developed side view of the entire lower crankcase, FIG. 7 is a plan view of the lower crankcase, FIG. 8 is a bottom view of the same, FIGS. 9 and 10 show a conventional example, and FIG. Figure 9 is Figure 10 W
-W is an enlarged cross-sectional view in the direction of the arrow, and FIG. 10 is a plan view of the lower crankcase. 1... Lower crankcase, 3... Crankshaft, 5... Camshaft, 7... Oil pump, 8... Crank journal, 9... Cam journal, 10... Pump chamber, 11... Filter, 12... Wall, 13... Oil hole, 14... Suction port, 15... Strainer, 16... Cover, 1
8...Relief hole, 19...Slit, 20...
Relief valve, 21...spring.
Claims (1)
ムシヤフト下端にオイルポンプを連結し、ロアー
クランクケースのポンプ室にオイルポンプを収容
し、ロアークランクケースにクランクジヤーナル
とカムジヤーナル及びフイルターを連結する通油
孔を設けた壁を設け、壁の一側にオイルポンプの
吸入口を設け、他側にスリツトを上部に設けたリ
リーフ孔を設け、該リリーフ孔にリリーフ弁を挿
入してバネで押え、該バネの上端をストレーナー
のカバーで受けるようにしたことを特徴とする縦
型エンジンの潤滑オイルリリーフ装置。 An oil pump is connected to the lower end of the camshaft linked to the vertically placed crankshaft, the oil pump is housed in the pump chamber of the lower crankcase, and an oil passage hole is provided in the lower crankcase to connect the crank journal, cam journal, and filter. An oil pump suction port is provided on one side of the wall, a relief hole with a slit at the top is provided on the other side, a relief valve is inserted into the relief hole, and is pressed by a spring. A lubricating oil relief device for a vertical engine, the upper end of which is received by a strainer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007567U JP2500975Y2 (en) | 1990-01-31 | 1990-01-31 | Lubricating oil relief device for vertical engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007567U JP2500975Y2 (en) | 1990-01-31 | 1990-01-31 | Lubricating oil relief device for vertical engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399815U true JPH0399815U (en) | 1991-10-18 |
| JP2500975Y2 JP2500975Y2 (en) | 1996-06-12 |
Family
ID=31511227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990007567U Expired - Lifetime JP2500975Y2 (en) | 1990-01-31 | 1990-01-31 | Lubricating oil relief device for vertical engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2500975Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128065A (en) * | 2010-01-12 | 2011-07-20 | 本田技研工业株式会社 | Lubricating oil supply device for internal combustion engine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017048774A (en) | 2015-09-04 | 2017-03-09 | スズキ株式会社 | Ohv type four cycle engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627911A (en) * | 1985-07-01 | 1987-01-14 | Kawasaki Heavy Ind Ltd | Relief valve of engine |
-
1990
- 1990-01-31 JP JP1990007567U patent/JP2500975Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627911A (en) * | 1985-07-01 | 1987-01-14 | Kawasaki Heavy Ind Ltd | Relief valve of engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128065A (en) * | 2010-01-12 | 2011-07-20 | 本田技研工业株式会社 | Lubricating oil supply device for internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2500975Y2 (en) | 1996-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0399815U (en) | ||
| JPH046510U (en) | ||
| JPS6411312U (en) | ||
| JPH03106109U (en) | ||
| JPH035914U (en) | ||
| JPH02147810U (en) | ||
| JPH0342008U (en) | ||
| JPH01119812U (en) | ||
| JPH0342009U (en) | ||
| JPH0382816U (en) | ||
| JPS60185009U (en) | oil relief valve | |
| JPS5882413U (en) | Anti-foaming structure of engine oil relief valve | |
| JPS62203919U (en) | ||
| JPH0399818U (en) | ||
| JPH0479907U (en) | ||
| JPS6382010U (en) | ||
| JPH0323609U (en) | ||
| JPS62137320U (en) | ||
| JPH01125808U (en) | ||
| JPS6236206U (en) | ||
| JPS6163440U (en) | ||
| JPH02141619U (en) | ||
| JPH02126010U (en) | ||
| JPS61134508U (en) | ||
| JPS62175208U (en) |