JPS5988288U - Internal combustion engine oil pump device - Google Patents
Internal combustion engine oil pump deviceInfo
- Publication number
- JPS5988288U JPS5988288U JP18428882U JP18428882U JPS5988288U JP S5988288 U JPS5988288 U JP S5988288U JP 18428882 U JP18428882 U JP 18428882U JP 18428882 U JP18428882 U JP 18428882U JP S5988288 U JPS5988288 U JP S5988288U
- Authority
- JP
- Japan
- Prior art keywords
- oil pump
- pump device
- combustion engine
- internal combustion
- engine oil
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のオイルポンプ装置を示す側面ヌ、第2図
は第1図の■−■線断面図、第3図はインナーロータの
正面図、第4図はアウターロータの正面図、第5図a〜
dは従来のオイルポンプ装置における動作説明図、第6
図は本考案に係るオイルポンプ装置の側面図、第7図は
第6図の■−■線断面図、第8図は第7図の■部矢親図
、第9図は本考案において回転仕様の変更状態を示す側
面図、第10図は第9図の変更状態を表示した説明図で
ある。
図面中、4は駆動軸、5はバランサ、9は油路、13は
インナーロータ、14はアウターロータ、20はオイル
ポンプ、21は側蓋、22は壁、23は凹陥穴、24は
ポンプケース、25はボルト、26はロータカバー、2
7はボルト、28は吸入口、29は吐出口、30.31
は凹陥穴、32は浮き出し文字である。Figure 1 is a side view showing a conventional oil pump device, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, Figure 3 is a front view of the inner rotor, Figure 4 is a front view of the outer rotor, and Figure 4 is a front view of the outer rotor. Figure 5 a~
d is an explanatory diagram of operation in a conventional oil pump device, No. 6
The figure is a side view of the oil pump device according to the present invention, FIG. 7 is a sectional view taken along the line ■-■ in FIG. 6, FIG. FIG. 10 is a side view showing a changed state of specifications, and is an explanatory diagram showing a changed state of FIG. 9. In the drawing, 4 is a drive shaft, 5 is a balancer, 9 is an oil passage, 13 is an inner rotor, 14 is an outer rotor, 20 is an oil pump, 21 is a side cover, 22 is a wall, 23 is a recessed hole, and 24 is a pump case. , 25 is a bolt, 26 is a rotor cover, 2
7 is the bolt, 28 is the suction port, 29 is the discharge port, 30.31
is a recessed hole, and 32 is a raised letter.
Claims (1)
ウターロータとからなるオイルポンプを側蓋の壁により
形成された凹陥穴とポンプケースとの間に装着するとと
もに該ポンプケースを側壁に着脱可能に固定し、前記ポ
ンプケースに設ける吸入口及び吐出口をインナーロー、
夕の回転中心に対し対称的に形成する一方、該インナー
ロータの回転方向を変更する場合には前記ポンプケース
を側壁より取り外しオイルポンプとともに側壁に対して
180度回転し吸入口及び吐出口の位置を反転できるよ
う構成したことを特徴とする内燃機関のオイルポンプ装
置。An oil pump consisting of an inner rotor and an outer rotor in a trochoid oil pump is installed between a recessed hole formed by a wall of a side cover and a pump case, and the pump case is removably fixed to the side wall. Inner row inlet and outlet provided in the case,
When changing the rotation direction of the inner rotor, remove the pump case from the side wall and rotate it together with the oil pump by 180 degrees with respect to the side wall to adjust the position of the suction and discharge ports. An oil pump device for an internal combustion engine, characterized in that the oil pump device is configured to be able to reverse the rotation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18428882U JPS5988288U (en) | 1982-12-07 | 1982-12-07 | Internal combustion engine oil pump device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18428882U JPS5988288U (en) | 1982-12-07 | 1982-12-07 | Internal combustion engine oil pump device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5988288U true JPS5988288U (en) | 1984-06-14 |
JPH0435590Y2 JPH0435590Y2 (en) | 1992-08-24 |
Family
ID=30398625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18428882U Granted JPS5988288U (en) | 1982-12-07 | 1982-12-07 | Internal combustion engine oil pump device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5988288U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60159388A (en) * | 1984-01-27 | 1985-08-20 | Kawasaki Heavy Ind Ltd | Oil pump for engine |
JP2012188975A (en) * | 2011-03-09 | 2012-10-04 | Nagaoka Univ Of Technology | Internal gear expander |
JP2013217223A (en) * | 2012-04-05 | 2013-10-24 | Mitsubishi Electric Corp | Electric pump and method of manufacturing the same |
-
1982
- 1982-12-07 JP JP18428882U patent/JPS5988288U/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60159388A (en) * | 1984-01-27 | 1985-08-20 | Kawasaki Heavy Ind Ltd | Oil pump for engine |
JP2012188975A (en) * | 2011-03-09 | 2012-10-04 | Nagaoka Univ Of Technology | Internal gear expander |
JP2013217223A (en) * | 2012-04-05 | 2013-10-24 | Mitsubishi Electric Corp | Electric pump and method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPH0435590Y2 (en) | 1992-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5988288U (en) | Internal combustion engine oil pump device | |
JPS59160875U (en) | variable capacity vane pump | |
JPS6088094U (en) | fluid compression machinery | |
JPS5991405U (en) | Engine lubricating oil supply system | |
JPS60128915U (en) | Blow-by gas oil separation equipment | |
JPS6054788U (en) | Vane type fluid machine | |
JPS60178381U (en) | gear pump for paint | |
JPS5867510U (en) | Oil filter installation structure | |
JPS60194135U (en) | Exhaust port structure of rotary piston engine | |
JPS58111399U (en) | water pump | |
JPS5822450U (en) | Gasoline engine intake assist device | |
JPS5984288U (en) | lube oil pump | |
JPS5965993U (en) | rotary pump | |
JPS59192629U (en) | Turbocharger for internal combustion engine | |
JPS5887910U (en) | Air intake prevention device for lubricating oil pump in internal combustion engine | |
JPS59105085U (en) | fuel pump device | |
JPS5958790U (en) | Fuel pump for internal combustion engines | |
JPS62141958U (en) | ||
JPS591826U (en) | Water pump for internal combustion engine | |
JPS60178387U (en) | oil rotary vacuum pump | |
JPS5986373U (en) | Engine vacuum pump | |
JPS5877107U (en) | engine pleather device | |
JPS58193085U (en) | vane pump | |
JPS60118917U (en) | Internal combustion engine air flow meter | |
JPS5994125U (en) | Air pump for supercharger |