JPS58162293U - vane pump - Google Patents
vane pumpInfo
- Publication number
- JPS58162293U JPS58162293U JP6022882U JP6022882U JPS58162293U JP S58162293 U JPS58162293 U JP S58162293U JP 6022882 U JP6022882 U JP 6022882U JP 6022882 U JP6022882 U JP 6022882U JP S58162293 U JPS58162293 U JP S58162293U
- Authority
- JP
- Japan
- Prior art keywords
- vane
- rotor
- vane pump
- housing
- response
- 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
Landscapes
- Rotary Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案ポンプめ一実施例を示す断面図、第２図
ａ、 ｂは第１図図示シュー及びばねを示す正面図及
び側面図、第３図Ａ、 Ｂ、 Ｃは第２図図示ばねの変
形状態を示す断面図、第４図は第２図図示はねのばね特
性を示す説明図、第５図ａ、 ｂは夫々第１図図示ポ
ンプの作動状態を示す断面図、第６図ａ、 ｂ、第７
図ａ、 ｂは夫々本考案ポンプのばね部分の他の実施
例を示す正面図および側面図、第８図ａ、 ｂ、
ｃ、 ｄ、 ｅは夫々本考案ポンプのばねの他の例
を示す正面図である。
１・・・ベーン、４・・・ロータ、５・・・シュー、６
・・・案内溝、８・・・ばね、１０・・・ハウジジグ。
第３図
第４図Figure 1 is a sectional view showing an embodiment of the pump of the present invention, Figures 2a and b are front and side views showing the shoe and spring shown in Figure 1, and Figures 3A, B, and C are Figure 2. 4 is an explanatory diagram showing the spring characteristics of the spring shown in FIG. 2; FIGS. Figure 6 a, b, 7th
Figures a and b are front and side views respectively showing other embodiments of the spring part of the pump of the present invention; Figures 8a and b;
Figures c, d, and e are front views showing other examples of the springs of the pump of the present invention, respectively. 1... Vane, 4... Rotor, 5... Shoe, 6
...Guide groove, 8...Spring, 10...Housing jig. Figure 3 Figure 4
Claims (1)
受けて回転するロータと、このロータの回転を受けてピ
ボットシャフト廻りに回転するベーンと、前記ロータの
うちこのベーンと対向する部位に配設され、ロータとベ
ーンとの間のシールヲ行なうシューと、このシューを前
記ベーン側へ付勢する弾性材とを備え、前記弾性材のば
ね特性を変形が増す程はね定数を大きくする非線形はね
特性としたベーンポンプ。a housing; a rotor that is eccentrically arranged within the housing and rotates in response to a driving force; a vane that rotates around a pivot shaft in response to rotation of the rotor; and a vane that is disposed at a portion of the rotor that faces the vane; It includes a shoe that seals between the rotor and the vane, and an elastic material that urges the shoe toward the vane, and the elastic material has a nonlinear spring characteristic that increases the spring constant as the deformation increases. vane pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6022882U JPS58162293U (en) | 1982-04-23 | 1982-04-23 | vane pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6022882U JPS58162293U (en) | 1982-04-23 | 1982-04-23 | vane pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58162293U true JPS58162293U (en) | 1983-10-28 |
| JPS6139117Y2 JPS6139117Y2 (en) | 1986-11-10 |
Family
ID=30070485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6022882U Granted JPS58162293U (en) | 1982-04-23 | 1982-04-23 | vane pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58162293U (en) |
-
1982
- 1982-04-23 JP JP6022882U patent/JPS58162293U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6139117Y2 (en) | 1986-11-10 |
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