JPS62130189U - - Google Patents
Info
- Publication number
- JPS62130189U JPS62130189U JP1711186U JP1711186U JPS62130189U JP S62130189 U JPS62130189 U JP S62130189U JP 1711186 U JP1711186 U JP 1711186U JP 1711186 U JP1711186 U JP 1711186U JP S62130189 U JPS62130189 U JP S62130189U
- Authority
- JP
- Japan
- Prior art keywords
- external teeth
- gear chamber
- indentations
- oil pump
- rotating 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.)
- Pending
Links
- 238000007373 indentation Methods 0.000 claims 2
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案にかかる内接ギヤ形オイルポン
プの断面図、第２図は第１図における―線断
面図。
１０……ポンプハウジング、１２……本体、１
３……蓋部材、１５……ドライブギヤ、１６……
ドリブンギヤ、１７……支持穴、１８……回転シ
ヤフト、２０……へこみ、２１……ローラ、２２
……リング。
FIG. 1 is a sectional view of an internal gear type oil pump according to the present invention, and FIG. 2 is a sectional view taken along the line -- in FIG. 10...Pump housing, 12...Body, 1
3...Lid member, 15...Drive gear, 16...
Driven gear, 17... Support hole, 18... Rotating shaft, 20... Dent, 21... Roller, 22
……ring.
Claims (1)
したハウジングと、このハウジングに回転可能に
軸支された回転シヤフトと、この回転シヤフトの
一端に結合された外歯と、この外歯に噛合しかつ
ギヤ室に回転自在に嵌合された内歯とを備えた内
接ギヤ形オイルポンプにおいて、回転シヤフトと
外歯に円周数箇所にへこみを形成し、これらへこ
みに係合する太鼓状のローラまたはボールを設け
たことを特徴とする内接ギヤ形オイルポンプ。 A housing formed with a gear chamber, a suction port, and a discharge port, a rotating shaft rotatably supported by the housing, external teeth coupled to one end of the rotating shaft, and a gear chamber that meshes with the external teeth and is connected to the gear chamber. In an internal gear type oil pump, the rotary shaft and the external teeth are provided with indentations at several points around the circumference, and a drum-shaped roller or ball that engages with these indentations. An internal gear type oil pump characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711186U JPS62130189U (en) | 1986-02-07 | 1986-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711186U JPS62130189U (en) | 1986-02-07 | 1986-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62130189U true JPS62130189U (en) | 1987-08-17 |
Family
ID=30809571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1711186U Pending JPS62130189U (en) | 1986-02-07 | 1986-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62130189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223280A (en) * | 1988-07-12 | 1990-01-25 | Suzuki Motor Co Ltd | Oil pump for engine |
-
1986
- 1986-02-07 JP JP1711186U patent/JPS62130189U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223280A (en) * | 1988-07-12 | 1990-01-25 | Suzuki Motor Co Ltd | Oil pump for engine |