CN2216164Y - 离心泵 - Google Patents
离心泵 Download PDFInfo
- Publication number
- CN2216164Y CN2216164Y CN 94223361 CN94223361U CN2216164Y CN 2216164 Y CN2216164 Y CN 2216164Y CN 94223361 CN94223361 CN 94223361 CN 94223361 U CN94223361 U CN 94223361U CN 2216164 Y CN2216164 Y CN 2216164Y
- Authority
- CN
- China
- Prior art keywords
- cover plate
- impeller
- left end
- neck
- centrifugal pump
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94223361 CN2216164Y (zh) | 1994-10-11 | 1994-10-11 | 离心泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94223361 CN2216164Y (zh) | 1994-10-11 | 1994-10-11 | 离心泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2216164Y true CN2216164Y (zh) | 1995-12-27 |
Family
ID=33837076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94223361 Expired - Fee Related CN2216164Y (zh) | 1994-10-11 | 1994-10-11 | 离心泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2216164Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102147011A (zh) * | 2010-02-08 | 2011-08-10 | 祥景精机股份有限公司 | 具保护作用的轴封 |
US20180347703A1 (en) * | 2017-06-06 | 2018-12-06 | Scenic Precise Element Inc. | Shaft sealing device |
-
1994
- 1994-10-11 CN CN 94223361 patent/CN2216164Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102147011A (zh) * | 2010-02-08 | 2011-08-10 | 祥景精机股份有限公司 | 具保护作用的轴封 |
CN102147011B (zh) * | 2010-02-08 | 2015-08-26 | 祥景精机股份有限公司 | 具保护作用的轴封 |
US20180347703A1 (en) * | 2017-06-06 | 2018-12-06 | Scenic Precise Element Inc. | Shaft sealing device |
US10697547B2 (en) * | 2017-06-06 | 2020-06-30 | Scenic Precise Element Inc. | Shaft sealing device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
CU03 | Correction of utility model patent gazette |
Correction item: Termination of patent right Correct: Patent rights continue to be valid False: Active patent right Number: 9 Page: 104 Volume: 13 |
|
ERR | Gazette correction |
Free format text: CORRECT: CESSATION OF PATENT RIGHT; FROM: ABANDON EXCLUSIVE RIGHT VOLUNTARILY TO: PATENT RIGHT CONTINUE TO BE VALID |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
CU03 | Correction of utility model patent gazette |
Correction item: Business affairs Correct: Patent rights continue to be valid False: Waiver of patent rights Number: 27 Volume: 13 |
|
ERR | Gazette correction |
Free format text: CORRECT: AFFAIRS; FROM: ACTIVE WITHDRAWAL EXCLUSIVE RIGHT TO: PATENT RIGHT CONTINUE TO BE VALID |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |