JPH0226782U - - Google Patents
Info
- Publication number
- JPH0226782U JPH0226782U JP10581588U JP10581588U JPH0226782U JP H0226782 U JPH0226782 U JP H0226782U JP 10581588 U JP10581588 U JP 10581588U JP 10581588 U JP10581588 U JP 10581588U JP H0226782 U JPH0226782 U JP H0226782U
- Authority
- JP
- Japan
- Prior art keywords
- driving
- rotary body
- side rotary
- driven
- rotating body
- 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
- 239000003921 oil Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案の第１実施例を示す断面図、第
２図は同実施例の作用を示す拡大図、第３，４図
は本考案の第２、第３実施例を各々示す断面図、
第５図は従来のオイルポンプを示す内部構成図、
第６図は第５図―線に沿う断面図である。
３……ケーシング、６……駆動側歯車（駆動側
回転体）、７……被駆動側歯車（被駆動側回転体
）、８……駆動軸、７ａ，７ｂ……側面、２１…
…駆動側ロータ（駆動側回転体）、２２……被駆
動側ロータ（被駆動側回転体）、２２ａ，２２ｂ
……側面。
Fig. 1 is a cross-sectional view showing the first embodiment of the present invention, Fig. 2 is an enlarged view showing the operation of the same embodiment, and Figs. 3 and 4 are cross-sectional views showing the second and third embodiments of the present invention, respectively. figure,
Figure 5 is an internal configuration diagram showing a conventional oil pump.
FIG. 6 is a sectional view taken along the line of FIG. 5. 3... Casing, 6... Drive side gear (drive side rotating body), 7... Driven side gear (driven side rotating body), 8... Drive shaft, 7a, 7b... Side surface, 21...
... Drive side rotor (drive side rotating body), 22... Driven side rotor (driven side rotating body), 22a, 22b
……side.
Claims (1)
転体と、該駆動軸回転体に連係して回転する被駆
動側回転体とを収容配置し、両回転体の作動に伴
つて潤滑油を吸入、吐出させるオイルポンプにお
いて、前記駆動側回転体と被駆動側回転体の少な
くとも一方を、その側面に平行な方向に沿つて複
数枚に分割成形し、駆動側回転体と被駆動側回転
体とで異なる枚数にしたことを特徴とするオイル
ポンプ構造。 A driving-side rotating body fixed to the drive shaft and a driven-side rotating body that rotates in conjunction with the driving shaft rotating body are housed in the casing, and lubricating oil is sucked in as both rotating bodies operate. In the oil pump for discharging, at least one of the driving side rotary body and the driven side rotary body is divided into a plurality of pieces along a direction parallel to the side surface thereof, and the driving side rotary body and the driven side rotary body are formed separately. An oil pump structure characterized by having different numbers of discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10581588U JPH0226782U (en) | 1988-08-10 | 1988-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10581588U JPH0226782U (en) | 1988-08-10 | 1988-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226782U true JPH0226782U (en) | 1990-02-21 |
Family
ID=31338770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10581588U Pending JPH0226782U (en) | 1988-08-10 | 1988-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226782U (en) |
-
1988
- 1988-08-10 JP JP10581588U patent/JPH0226782U/ja active Pending