KR850001808U - Electric fan - Google Patents
Electric fanInfo
- Publication number
- KR850001808U KR850001808U KR2019830007427U KR830007427U KR850001808U KR 850001808 U KR850001808 U KR 850001808U KR 2019830007427 U KR2019830007427 U KR 2019830007427U KR 830007427 U KR830007427 U KR 830007427U KR 850001808 U KR850001808 U KR 850001808U
- Authority
- KR
- South Korea
- Prior art keywords
- electric fan
- fan
- electric
- 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830007427U KR870003855Y1 (en) | 1983-08-24 | 1983-08-24 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830007427U KR870003855Y1 (en) | 1983-08-24 | 1983-08-24 | Fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850001808U true KR850001808U (en) | 1985-04-15 |
| KR870003855Y1 KR870003855Y1 (en) | 1987-12-05 |
Family
ID=19231123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019830007427U Expired KR870003855Y1 (en) | 1983-08-24 | 1983-08-24 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR870003855Y1 (en) |
-
1983
- 1983-08-24 KR KR2019830007427U patent/KR870003855Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR870003855Y1 (en) | 1987-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19830824 |
|
| UA0201 | Request for examination |
Patent event date: 19830824 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: 19850223 |
|
| UG1501 | Laying open 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: 19850419 |
|
| E601 | Decision to refuse application | ||
| UE0601 | Decision on rejection of utility model registration |
Comment text: Decision to Refuse Application Patent event code: UE06011S01D Patent event date: 19850729 |
|
| J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
| UJ2001 | Appeal |
Decision date: 19870930 Appeal identifier: 1985201000790 Request date: 19850830 Appeal kind category: Appeal against decision to decline refusal |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19871015 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19880226 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19880308 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19880308 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
Termination date: 19930724 Termination category: Default of registration fee |