JPH0332184U - - Google Patents
Info
- Publication number
- JPH0332184U JPH0332184U JP9361789U JP9361789U JPH0332184U JP H0332184 U JPH0332184 U JP H0332184U JP 9361789 U JP9361789 U JP 9361789U JP 9361789 U JP9361789 U JP 9361789U JP H0332184 U JPH0332184 U JP H0332184U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- rotor
- screw pump
- tubular body
- external
- 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
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案の一実施例のステータを備えた
ねじポンプの要部縦断面図、第２図は第１図の２
−２断面図、第３図は第１図のＡ部拡大図、第４
図は従来のねじポンプにおけるステータを示す一
部省略縦断面図である。
Ｓ…ステータ、１…管体、４…ステータ本体、
４ａ…キー溝、５…ロータ、７…キー部材、９…
シール部、１０…吐出側配管継手部材、１１…吸
入側配管継手部材。
Fig. 1 is a vertical cross-sectional view of the main parts of a screw pump equipped with a stator according to an embodiment of the present invention, and Fig.
-2 sectional view, Figure 3 is an enlarged view of part A in Figure 1,
The figure is a partially omitted vertical sectional view showing a stator in a conventional screw pump. S...Stator, 1...Pipe body, 4...Stator body,
4a...key groove, 5...rotor, 7...key member, 9...
Seal portion, 10...Discharge side piping joint member, 11...Suction side piping joint member.
Claims (1)
おいて、外部管体に対して接続される両端開放の
開放端縁を有する管体と、該管体内に配設される
とともに前記ロータを回転可能に案内するステー
タ本体とを備え、前記ステータ本体の外周面と前
記管体の内周面との間に前記ステータ本体の回り
止めをなす係合部を設けるとともに、前記ステー
タ本体の延出端を、前記管体の開放端縁に嵌合さ
せて該管体に接続される外部管体との間のシール
部として構成したことを特徴とするねじポンプに
おけるステータ。 (2) 前記ステータ本体は前記管体に対し、一体
成型により組付けられてなる請求項１記載のねじ
ポンプにおけるステータ。[Claims for Utility Model Registration] (1) In a screw pump consisting of a stator and a rotor, a tube body having open edges with both ends open and connected to an external tube body, and a pipe body disposed within the tube body. and a stator body that rotatably guides the rotor, an engaging portion that prevents the stator body from rotating between the outer circumferential surface of the stator body and the inner circumferential surface of the tubular body, and a stator body that rotatably guides the rotor. 1. A stator for a screw pump, characterized in that an extending end of the main body is configured to fit into an open end edge of the tubular body and serve as a seal between the external tubular body and the external tubular body connected to the tubular body. (2) The stator in a screw pump according to claim 1, wherein the stator body is assembled to the tube body by integral molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9361789U JPH0332184U (en) | 1989-08-08 | 1989-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9361789U JPH0332184U (en) | 1989-08-08 | 1989-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332184U true JPH0332184U (en) | 1991-03-28 |
Family
ID=31642984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9361789U Pending JPH0332184U (en) | 1989-08-08 | 1989-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332184U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344587A (en) * | 2004-06-02 | 2005-12-15 | Heishin Engineering & Equipment Co Ltd | Uniaxial eccentric screw pump |
| JP2005538298A (en) * | 2002-09-10 | 2005-12-15 | ネッチュ−モーノプンペン ゲーエムベーハー | Stator for eccentric spiral pump |
| KR101007221B1 (en) * | 2009-01-06 | 2011-01-12 | 모나스펌프 주식회사 | Mono pump |
| WO2015064372A1 (en) * | 2013-10-29 | 2015-05-07 | 兵神装備株式会社 | Uniaxial eccentric screw pump |
| JP6245717B1 (en) * | 2017-03-20 | 2017-12-13 | 兵神装備株式会社 | Stator and uniaxial eccentric screw pump |
| JP2019098249A (en) * | 2017-12-01 | 2019-06-24 | 保 横尾 | Organic waste processor |
| KR102326179B1 (en) * | 2021-03-29 | 2021-11-16 | (주)플루엔 | Monor pump |
-
1989
- 1989-08-08 JP JP9361789U patent/JPH0332184U/ja active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005538298A (en) * | 2002-09-10 | 2005-12-15 | ネッチュ−モーノプンペン ゲーエムベーハー | Stator for eccentric spiral pump |
| JP2005344587A (en) * | 2004-06-02 | 2005-12-15 | Heishin Engineering & Equipment Co Ltd | Uniaxial eccentric screw pump |
| KR101007221B1 (en) * | 2009-01-06 | 2011-01-12 | 모나스펌프 주식회사 | Mono pump |
| WO2015064372A1 (en) * | 2013-10-29 | 2015-05-07 | 兵神装備株式会社 | Uniaxial eccentric screw pump |
| JPWO2015064372A1 (en) * | 2013-10-29 | 2017-03-09 | 兵神装備株式会社 | Uniaxial eccentric screw pump |
| WO2018173937A1 (en) * | 2017-03-20 | 2018-09-27 | 兵神装備株式会社 | Stator and uniaxial eccentric screw pump |
| JP6245717B1 (en) * | 2017-03-20 | 2017-12-13 | 兵神装備株式会社 | Stator and uniaxial eccentric screw pump |
| CN110431308A (en) * | 2017-03-20 | 2019-11-08 | 兵神装备株式会社 | Stator and Uniaxial eccentric screw pump |
| KR20190126404A (en) * | 2017-03-20 | 2019-11-11 | 헤이신 엘티디. | Stator and Uniaxial Eccentric Screw Pumps |
| CN110431308B (en) * | 2017-03-20 | 2021-03-16 | 兵神装备株式会社 | Stator and uniaxial eccentric screw pump |
| TWI745564B (en) * | 2017-03-20 | 2021-11-11 | 日商兵神裝備股份有限公司 | Stator and uniaxial eccentric screw pump |
| US11408420B2 (en) | 2017-03-20 | 2022-08-09 | Heishin Ltd. | Stator and uniaxial eccentric screw pump |
| JP2019098249A (en) * | 2017-12-01 | 2019-06-24 | 保 横尾 | Organic waste processor |
| KR102326179B1 (en) * | 2021-03-29 | 2021-11-16 | (주)플루엔 | Monor pump |