JPS62122183U - - Google Patents
Info
- Publication number
- JPS62122183U JPS62122183U JP801186U JP801186U JPS62122183U JP S62122183 U JPS62122183 U JP S62122183U JP 801186 U JP801186 U JP 801186U JP 801186 U JP801186 U JP 801186U JP S62122183 U JPS62122183 U JP S62122183U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- rotors
- rotor
- diameter
- rotating shafts
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図はその側面図、第３図は第１図の要部断面図
、第４図は回転軸の平面図、第５図はその正面図
、第６図はその側面図、第７図は従来装置の断面
図、第８図はその―線における断面図である
。図中、２０はロータ、２０ａは摺動溝、２０ｂ
は凹部、２０ｃは嵌合部、２０ｄは内周部、２１
，２２は回転軸、２１ａ，２２ａは大径部、２１
ｂ，２２ｂは嵌合部、２１ｃ，２２ｃは切欠き部
である。なお、各図中、同一符号は同一又は相当
部分を示す。
Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a side view thereof, Fig. 3 is a sectional view of the main part of Fig. 1, Fig. 4 is a plan view of the rotating shaft, and Fig. 5 is a side view thereof. FIG. 6 is a front view thereof, FIG. 6 is a side view thereof, FIG. 7 is a sectional view of the conventional device, and FIG. 8 is a sectional view taken along the line -. In the figure, 20 is a rotor, 20a is a sliding groove, 20b
20c is a fitting portion, 20d is an inner peripheral portion, 21
, 22 is a rotating shaft, 21a, 22a are large diameter parts, 21
b, 22b are fitting parts, and 21c, 22c are notches. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
、この一対のロータにまたがつて夫々の端部に結
合された一対の回転軸を備え、上記一対の回転軸
の夫々の軸受嵌合部の直径を、上記一対のロータ
の内周部直径よりも小径としたことを特徴とする
ベーンポンプの回転子。 A pair of semi-cylindrical rotors divided into two in the radial direction, a pair of rotating shafts connected to respective ends spanning the pair of rotors, and bearing fitting portions of each of the pair of rotating shafts. A rotor for a vane pump, characterized in that the diameter of the rotor is smaller than the diameter of the inner circumference of the pair of rotors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP801186U JPH0424155Y2 (en) | 1986-01-23 | 1986-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP801186U JPH0424155Y2 (en) | 1986-01-23 | 1986-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62122183U true JPS62122183U (en) | 1987-08-03 |
| JPH0424155Y2 JPH0424155Y2 (en) | 1992-06-05 |
Family
ID=30792000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP801186U Expired JPH0424155Y2 (en) | 1986-01-23 | 1986-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424155Y2 (en) |
-
1986
- 1986-01-23 JP JP801186U patent/JPH0424155Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424155Y2 (en) | 1992-06-05 |