JPS62124286U - - Google Patents
Info
- Publication number
- JPS62124286U JPS62124286U JP1204286U JP1204286U JPS62124286U JP S62124286 U JPS62124286 U JP S62124286U JP 1204286 U JP1204286 U JP 1204286U JP 1204286 U JP1204286 U JP 1204286U JP S62124286 U JPS62124286 U JP S62124286U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- fan
- spring
- screw
- rotary pump
- 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
- 230000002265 prevention Effects 0.000 claims 2
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来の油回転ポンプを示す断面図である。
図中、２はロータ、６はエンドブラケツト、７
は油穴、１０は突出軸、１１はフアン、１２はば
ね、１３はばね押えである。尚、図中同一符号は
同一または相当部分を示す。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional oil rotary pump. In the figure, 2 is the rotor, 6 is the end bracket, and 7 is the rotor.
10 is an oil hole, 10 is a protruding shaft, 11 is a fan, 12 is a spring, and 13 is a spring holder. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
にばねによりエンドブラケツト側へ押圧されるフ
アンを螺合し、該フアンによりエンドブラケツト
の油穴を塞ぐように構成したことを特徴とする油
回転ポンプの油逆流防止装置。 (2) ばねは突出軸の先端に設けられたばね押え
とフアンとの間に嵌装されている実用新案登録請
求の範囲第１項記載の油回転ポンプの油逆流防止
装置。[Scope of Claim for Utility Model Registration] (1) A screw is provided on the protruding shaft of the rotor, and a fan that is pressed toward the end bracket by a spring is screwed onto this screw, so that the fan closes the oil hole of the end bracket. An oil backflow prevention device for an oil rotary pump, characterized in that it is configured as follows. (2) The oil backflow prevention device for an oil rotary pump according to claim 1, wherein the spring is fitted between the spring holder and the fan provided at the tip of the protruding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1204286U JPS62124286U (en) | 1986-01-29 | 1986-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1204286U JPS62124286U (en) | 1986-01-29 | 1986-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62124286U true JPS62124286U (en) | 1987-08-07 |
Family
ID=30799802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1204286U Pending JPS62124286U (en) | 1986-01-29 | 1986-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62124286U (en) |
-
1986
- 1986-01-29 JP JP1204286U patent/JPS62124286U/ja active Pending
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