JPS59100984U - rotary pump - Google Patents
rotary pumpInfo
- Publication number
- JPS59100984U JPS59100984U JP19789182U JP19789182U JPS59100984U JP S59100984 U JPS59100984 U JP S59100984U JP 19789182 U JP19789182 U JP 19789182U JP 19789182 U JP19789182 U JP 19789182U JP S59100984 U JPS59100984 U JP S59100984U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- compartment
- circumferential chamber
- partition wall
- arc
- 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、本考案の実施例による回転式ポンプの横断面
図、第2図は、第1図の線I−Iに沿う断面図である。
1・・・円筒状ハウジング、2,3・・・平面状ハウジ
ング、4・・・ケーシング、5・・・回転軸、9・・・
補助ハウジング、118. 1 lb、 11C−・
・仕切壁、12゜13.14・・・区画室、12a、
13a、 14a・・・外周室、12b、 13
b、 14b・・・内周室、15・・・ロータ、16
. 17.18・・・ロータ片、19.21・・・吸入
孔、20.22・・・吐出孔。
第2図FIG. 1 is a cross-sectional view of a rotary pump according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along line II in FIG. DESCRIPTION OF SYMBOLS 1... Cylindrical housing, 2, 3... Planar housing, 4... Casing, 5... Rotating shaft, 9...
Auxiliary housing, 118. 1 lb, 11C-・
・Partition wall, 12゜13.14... Compartment, 12a,
13a, 14a...peripheral chamber, 12b, 13
b, 14b...Inner peripheral chamber, 15...Rotor, 16
.. 17.18...Rotor piece, 19.21...Suction hole, 20.22...Discharge hole. Figure 2
Claims (1)
々配置される平面状ハウジングとからなるケーシング、
該ケーシング内を複数の区画室に区画する径方向に延び
た仕切壁を備え、該ケーシング内を回転運動する回転軸
、前記各区画室内に各゛−各配置される弧状片と、前記
仕切壁と該弧状片との間に介在するシール部材とからな
り、前記各区画室を、外側に位置する外周室と内側に位
置する内周室とに区画し、た状態で、前記回転軸に対し
偏心して前記ケーシング内を回転運動するロータ、前記
回転軸の回転に伴ない前記外周室および内周室において
室容積が漸増する前記り゛−シングの区画室に各々開口
する吸入孔、および室容積が漸減する前記ケーシングの
区画室に各々開口する吐出孔を備えてなる回転式ポンプ
。an inner cylindrical housing; each side of the cylindrical housing;
a casing consisting of a planar housing arranged in
A radially extending partition wall dividing the inside of the casing into a plurality of compartments, a rotating shaft rotating inside the casing, an arc-shaped piece disposed in each compartment, and the partition wall. and a sealing member interposed between the arc-shaped piece, and each compartment is divided into an outer circumferential chamber located on the outside and an inner circumferential chamber located on the inside. a rotor that rotates within the casing, a suction hole that opens into a partitioned chamber of the casing, whose volume gradually increases in the outer circumferential chamber and the inner circumferential chamber as the rotating shaft rotates; A rotary pump comprising discharge holes each opening into a gradually decreasing compartment of the casing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19789182U JPS59100984U (en) | 1982-12-24 | 1982-12-24 | rotary pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19789182U JPS59100984U (en) | 1982-12-24 | 1982-12-24 | rotary pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59100984U true JPS59100984U (en) | 1984-07-07 |
Family
ID=30423420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19789182U Pending JPS59100984U (en) | 1982-12-24 | 1982-12-24 | rotary pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59100984U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002088526A1 (en) * | 2001-04-25 | 2002-11-07 | Syouen Nakano | Variable volume unit |
-
1982
- 1982-12-24 JP JP19789182U patent/JPS59100984U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002088526A1 (en) * | 2001-04-25 | 2002-11-07 | Syouen Nakano | Variable volume unit |
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