JPS61186781U - - Google Patents
Info
- Publication number
- JPS61186781U JPS61186781U JP7117185U JP7117185U JPS61186781U JP S61186781 U JPS61186781 U JP S61186781U JP 7117185 U JP7117185 U JP 7117185U JP 7117185 U JP7117185 U JP 7117185U JP S61186781 U JPS61186781 U JP S61186781U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- rotor
- oil pump
- drive shaft
- disengaged
- 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 description 4
- 239000010705 motor oil Substances 0.000 claims description 3
Description
第１図は本考案に係るエンジンのオイルポンプ
の一実施例を概念的に示した断面図、第２図は本
考案に係るエンジンのオイルポンプの他の実施例
を概念的に示した断面図である。
１……オイルポンプ、２……駆動軸、３……第
１のロータ、４……第２のロータ、５……遠心ク
ラツチ、１１……オイルポンプ、１２……駆動軸
、１３……補助軸、１４……ドグクラツチ、１５
……ホルダ、１６……スプリング、１７……ハウ
ジング、１７ａ……吐出口、１７ｂ……通路、１
７ｃ……間隙、１８……第１のロータ、１９……
第２のロータ。
FIG. 1 is a sectional view conceptually showing one embodiment of the engine oil pump according to the present invention, and FIG. 2 is a sectional view conceptually showing another embodiment of the engine oil pump according to the present invention. It is. DESCRIPTION OF SYMBOLS 1... Oil pump, 2... Drive shaft, 3... First rotor, 4... Second rotor, 5... Centrifugal clutch, 11... Oil pump, 12... Drive shaft, 13... Auxiliary Axis, 14... Dog clutch, 15
...Holder, 16...Spring, 17...Housing, 17a...Discharge port, 17b...Passage, 1
7c...Gap, 18...First rotor, 19...
Second rotor.
Claims (1)
もに、上記駆動軸に、該軸の一定回転速度以上で
断状態となるクラツチを介して第２のロータを付
設したことを特徴とするエンジンのオイルポンプ
。 (2) 上記クラツチは遠心クラツチであることを
特徴とする実用新案登録請求の範囲第(1)項記載
のエンジンのオイルポンプ。 (3) 上記クラツチは、上記第１のロータの吐出
圧によつて断作動されるものであることを特徴と
する実用新案登録請求の範囲第(1)項記載のエン
ジンのオイルポンプ。[Claims for Utility Model Registration] (1) A first rotor is fixedly installed on a drive shaft, and a second rotor is connected to the drive shaft via a clutch that is disengaged when the rotation speed of the shaft exceeds a certain rotation speed. An engine oil pump characterized by being attached. (2) The oil pump for an engine according to claim (1), wherein the clutch is a centrifugal clutch. (3) The oil pump for an engine according to claim 1, wherein the clutch is disengaged by the discharge pressure of the first rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7117185U JPS61186781U (en) | 1985-05-14 | 1985-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7117185U JPS61186781U (en) | 1985-05-14 | 1985-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61186781U true JPS61186781U (en) | 1986-11-21 |
Family
ID=30608421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7117185U Pending JPS61186781U (en) | 1985-05-14 | 1985-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61186781U (en) |
-
1985
- 1985-05-14 JP JP7117185U patent/JPS61186781U/ja active Pending
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