JPS5822487U - pump equipment - Google Patents
pump equipmentInfo
- Publication number
- JPS5822487U JPS5822487U JP11635481U JP11635481U JPS5822487U JP S5822487 U JPS5822487 U JP S5822487U JP 11635481 U JP11635481 U JP 11635481U JP 11635481 U JP11635481 U JP 11635481U JP S5822487 U JPS5822487 U JP S5822487U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric ring
- pump equipment
- pump device
- vane
- housing
- 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
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図は従来のポンプ装置を示す側断面図、第2図は第
1図の■−■線による断面図、第3図および第4図は従
来のポンプ装置のベーンが傾いた状態および破損した状
態をそれぞれ示す部分断面図、第5図はこの考案の一実
施例によるポンプ装置を示す側断面図、第6図は第5図
のVl−Vl線による断面図、第7図は第5図のポンプ
装置の偏心リング部を示す部分断面図である。
2・・・ロータ、3・・・ベーン、4・・・ハウジング
、4a・・・偏心リング、4b・・・摺動面、4c・・
・端面、5・・・ブラケット。なお、図中同一符号は同
一または相当部分を示す。Fig. 1 is a side sectional view showing a conventional pump device, Fig. 2 is a sectional view taken along the line FIG. 5 is a side sectional view showing a pump device according to an embodiment of the invention, FIG. 6 is a sectional view taken along line Vl--Vl in FIG. 5, and FIG. FIG. 3 is a partial cross-sectional view showing an eccentric ring portion of the pump device shown in the figure. 2... Rotor, 3... Vane, 4... Housing, 4a... Eccentric ring, 4b... Sliding surface, 4c...
・End face, 5...Bracket. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
プ装置において、ハウジングに上記偏心リングを設け、
この偏心リングは、ベーンとの摺動面と、偏心リングの
端面とがます角を鈍角に形成したことを特徴とするポン
プ装置。In a pump device equipped with an eccentric ring that forcibly pops out a vane, the eccentric ring is provided in the housing,
This eccentric ring is a pump device characterized in that the sliding surface with the vane and the end surface of the eccentric ring form an obtuse angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11635481U JPS5822487U (en) | 1981-08-03 | 1981-08-03 | pump equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11635481U JPS5822487U (en) | 1981-08-03 | 1981-08-03 | pump equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5822487U true JPS5822487U (en) | 1983-02-12 |
Family
ID=29910580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11635481U Pending JPS5822487U (en) | 1981-08-03 | 1981-08-03 | pump equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5822487U (en) |
-
1981
- 1981-08-03 JP JP11635481U patent/JPS5822487U/en active Pending
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