KR940011850U - Air filter automatic cleaning device - Google Patents
Air filter automatic cleaning deviceInfo
- Publication number
- KR940011850U KR940011850U KR2019920021948U KR920021948U KR940011850U KR 940011850 U KR940011850 U KR 940011850U KR 2019920021948 U KR2019920021948 U KR 2019920021948U KR 920021948 U KR920021948 U KR 920021948U KR 940011850 U KR940011850 U KR 940011850U
- Authority
- KR
- South Korea
- Prior art keywords
- cleaning device
- air filter
- automatic cleaning
- filter automatic
- air
- 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
- 238000004140 cleaning Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92021948U KR950006624Y1 (en) | 1992-11-09 | 1992-11-09 | Air filter automatic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92021948U KR950006624Y1 (en) | 1992-11-09 | 1992-11-09 | Air filter automatic cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940011850U true KR940011850U (en) | 1994-06-15 |
| KR950006624Y1 KR950006624Y1 (en) | 1995-08-16 |
Family
ID=19343582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92021948U Expired - Fee Related KR950006624Y1 (en) | 1992-11-09 | 1992-11-09 | Air filter automatic cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950006624Y1 (en) |
-
1992
- 1992-11-09 KR KR92021948U patent/KR950006624Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950006624Y1 (en) | 1995-08-16 |
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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: 19921109 |
|
| UA0201 | Request for examination |
Patent event date: 19921109 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19950724 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19951113 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19951208 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19951208 |
|
| UR1001 | Payment of annual fee |
Payment date: 19970830 Start annual number: 4 End annual number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 19981230 Year of fee payment: 5 |
|
| UR1001 | Payment of annual fee |
Payment date: 19981230 Start annual number: 5 End annual number: 5 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |