KR950019233A - Rotor shaft support device of canned pump - Google Patents
Rotor shaft support device of canned pump Download PDFInfo
- Publication number
- KR950019233A KR950019233A KR1019930029894A KR930029894A KR950019233A KR 950019233 A KR950019233 A KR 950019233A KR 1019930029894 A KR1019930029894 A KR 1019930029894A KR 930029894 A KR930029894 A KR 930029894A KR 950019233 A KR950019233 A KR 950019233A
- Authority
- KR
- South Korea
- Prior art keywords
- rotor shaft
- stator
- shaft support
- pump
- circumferential surface
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
본 발명은 캔드펌프의 회전자축 지지장치에 관한 것으로 특히 회전자축 지지구조를 단순화 함으로써 원가를 절감할 수 있고 회전자축 지지부외로의 누수를 방지할 수 있도록 한 것으로 펌프가 작동하여 유체가 유출될 때 유체가 스테이터 캔 내부에서 스테이터 캔 외부로 누출되는 것을 방지하기 위하여 스테이터 캔의 내부면이 회전자축을 지지하는 슬리브베어링의 외주면에 밀착되도록 상기 스테어터캔에 형성된 축소관부와, 상기 축소관부가 슬리브베어링의 외주면에 압입되어 밀착되게 구성한 것이다.The present invention relates to a rotor shaft support device of a can pump, in particular, to reduce the cost by simplifying the rotor shaft support structure and to prevent leakage to the rotor shaft support portion, when the pump is operated by the fluid flow out of the fluid The reduction tube portion formed in the stator can so that the inner surface of the stator can adheres to the outer circumferential surface of the sleeve bearing for supporting the rotor shaft to prevent leakage of the inside of the stator can to the outside of the stator can. It is configured to be in close contact with the outer peripheral surface.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래 캔드펌프의 단면도,1 is a cross-sectional view of a conventional can pump,
제2도는 종래 캔드펌프의 스테이터 캔 단면도,2 is a cross-sectional view of the stator can of the conventional can pump,
제3도는 종래 캔트펌프의 슬리브 베어링의 단면도,3 is a cross-sectional view of the sleeve bearing of the conventional cant pump,
제4도는 본 고안 캔드펌프의 단면도.Figure 4 is a cross-sectional view of the canned pump of the present invention.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930029894A KR950019233A (en) | 1993-12-27 | 1993-12-27 | Rotor shaft support device of canned pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930029894A KR950019233A (en) | 1993-12-27 | 1993-12-27 | Rotor shaft support device of canned pump |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950019233A true KR950019233A (en) | 1995-07-22 |
Family
ID=66850535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930029894A KR950019233A (en) | 1993-12-27 | 1993-12-27 | Rotor shaft support device of canned pump |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950019233A (en) |
-
1993
- 1993-12-27 KR KR1019930029894A patent/KR950019233A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |