JPS6226588U - - Google Patents
Info
- Publication number
- JPS6226588U JPS6226588U JP11692385U JP11692385U JPS6226588U JP S6226588 U JPS6226588 U JP S6226588U JP 11692385 U JP11692385 U JP 11692385U JP 11692385 U JP11692385 U JP 11692385U JP S6226588 U JPS6226588 U JP S6226588U
- Authority
- JP
- Japan
- Prior art keywords
- oil pump
- inner rotor
- approaches
- combustion engine
- internal combustion
- 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
- 238000013459 approach Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案の実施例を示すオイルポンプの
一部切截正面図、第２図は第１図のＡ〜Ａ断面図
、第３図は第１図のＢ〜Ｂ断面図である。
図の主要部分の説明、１…ポンプハウジング、
２…インナロータ、３…アウタロータ、５…吸込
口、６…吸込ポート、７…閉切部。
Fig. 1 is a partially cutaway front view of an oil pump showing an embodiment of the present invention, Fig. 2 is a sectional view taken from A to A in Fig. 1, and Fig. 3 is a sectional view taken from B to B in Fig. 1. . Explanation of the main parts of the diagram, 1...Pump housing,
2... Inner rotor, 3... Outer rotor, 5... Suction port, 6... Suction port, 7... Closed cut portion.
Claims (1)
ルポンプにおいて、吸込側ポート深さが閉切部に
近づくにつれて浅くなつていく吸込ポートを有す
ることを特徴とする内燃機関用オイルポンプ。 An oil pump for an internal combustion engine, the oil pump having a trochoidal tooth profile for its inner rotor, characterized in that the suction side port depth becomes shallower as it approaches a closed portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11692385U JPS6226588U (en) | 1985-07-30 | 1985-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11692385U JPS6226588U (en) | 1985-07-30 | 1985-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6226588U true JPS6226588U (en) | 1987-02-18 |
Family
ID=31001964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11692385U Pending JPS6226588U (en) | 1985-07-30 | 1985-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226588U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2380783A (en) * | 1941-04-07 | 1945-07-31 | Gerotor May Company | Pump structure |
| JPS60259785A (en) * | 1984-03-19 | 1985-12-21 | シュヴェッシェ ヒュッテンヴェルケ ゲマインシャフト ミット ベシュレンクテルハフツング | Internal contact gear type oil pump of internal combustion engine of car |
-
1985
- 1985-07-30 JP JP11692385U patent/JPS6226588U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2380783A (en) * | 1941-04-07 | 1945-07-31 | Gerotor May Company | Pump structure |
| JPS60259785A (en) * | 1984-03-19 | 1985-12-21 | シュヴェッシェ ヒュッテンヴェルケ ゲマインシャフト ミット ベシュレンクテルハフツング | Internal contact gear type oil pump of internal combustion engine of car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6226588U (en) | ||
| JPS6229488U (en) | ||
| JPH0287987U (en) | ||
| JPH0197041U (en) | ||
| JPS6226590U (en) | ||
| JPS5943604U (en) | Oil pump relief valve structure integrated with engine oil seal retainer | |
| JPS6226589U (en) | ||
| JPS62183089U (en) | ||
| JPH0341117U (en) | ||
| JPH0254312U (en) | ||
| JPS6298784U (en) | ||
| JPS61204931U (en) | ||
| JPS6415726U (en) | ||
| JPS63156489U (en) | ||
| JPS6264899U (en) | ||
| JPS63126569U (en) | ||
| JPH03122283U (en) | ||
| JPH0387831U (en) | ||
| JPS6369706U (en) | ||
| JPS61123811U (en) | ||
| JPS62152038U (en) | ||
| JPH0290398U (en) | ||
| JPS62145991U (en) | ||
| JPH01149586U (en) | ||
| JPS61138806U (en) |