KR830004137U - 원심펌프용 임펠러 - Google Patents
원심펌프용 임펠러Info
- Publication number
- KR830004137U KR830004137U KR2019820003038U KR820003038U KR830004137U KR 830004137 U KR830004137 U KR 830004137U KR 2019820003038 U KR2019820003038 U KR 2019820003038U KR 820003038 U KR820003038 U KR 820003038U KR 830004137 U KR830004137 U KR 830004137U
- Authority
- KR
- South Korea
- Prior art keywords
- centrifugal pump
- pump impeller
- impeller
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019820003038U KR840000251Y1 (ko) | 1982-04-19 | 1982-04-19 | 원심펌프용 임펠러 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019820003038U KR840000251Y1 (ko) | 1982-04-19 | 1982-04-19 | 원심펌프용 임펠러 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830004137U true KR830004137U (ko) | 1983-12-30 |
| KR840000251Y1 KR840000251Y1 (ko) | 1984-02-14 |
Family
ID=19225078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019820003038U Expired KR840000251Y1 (ko) | 1982-04-19 | 1982-04-19 | 원심펌프용 임펠러 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR840000251Y1 (ko) |
-
1982
- 1982-04-19 KR KR2019820003038U patent/KR840000251Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR840000251Y1 (ko) | 1984-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19820419 |
|
| UA0201 | Request for examination |
Patent event date: 19820419 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19830824 |
|
| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19840119 |
|
| O032 | Opposition [utility model]: request for opposition | ||
| UO0301 | Opposition |
Comment text: Request for Opposition Patent event code: UO03011R01D Patent event date: 19840411 |
|
| O121 | Withdrawal of opposition [utility model] | ||
| UO1201 | Withdrawal of opposition |
Comment text: Withdrawal of Opposition Patent event date: 19840531 Patent event code: UO12011R01D |
|
| E701 | Decision to grant or registration of patent right | ||
| O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
| UE0701 | Decision of registration |
Patent event date: 19840607 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| UO0701 | Decision to grant registration after opposition |
Patent event code: UO07011S01D Comment text: Decision to Grant Registration Patent event date: 19840607 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19840618 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19840618 |
|
| UR1001 | Payment of annual fee |
Payment date: 19851230 Start annual number: 4 End annual number: 5 |
|
| UR1001 | Payment of annual fee |
Payment date: 19890126 Start annual number: 6 End annual number: 6 |
|
| UR1001 | Payment of annual fee |
Payment date: 19900117 Start annual number: 7 End annual number: 7 |
|
| UR1001 | Payment of annual fee |
Payment date: 19910116 Start annual number: 8 End annual number: 8 |
|
| UR1001 | Payment of annual fee |
Payment date: 19920116 Start annual number: 9 End annual number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 19930112 Year of fee payment: 10 |
|
| UR1001 | Payment of annual fee |
Payment date: 19930112 Start annual number: 10 End annual number: 10 |
|
| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |
Termination category: Others Termination date: 19951120 |