KR20000052182A - 팬 어셈블리 - Google Patents
팬 어셈블리 Download PDFInfo
- Publication number
- KR20000052182A KR20000052182A KR1019990003087A KR19990003087A KR20000052182A KR 20000052182 A KR20000052182 A KR 20000052182A KR 1019990003087 A KR1019990003087 A KR 1019990003087A KR 19990003087 A KR19990003087 A KR 19990003087A KR 20000052182 A KR20000052182 A KR 20000052182A
- Authority
- KR
- South Korea
- Prior art keywords
- blades
- fan assembly
- rotary
- around
- rotor blades
- 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.)
- Ceased
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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
- 일면이 오픈된 수납 케이스와;상기 수납 케이스에 수납된 상태에서, 상기 일면으로 노출되고, 외력에 의해 고속 회전하는 다수개의 회전날개들을 포함하며,상기 회전날개들의 적어도 어느 한면은 상기 회전날개들 주변의 공기가 와류될 수 있도록 엠보싱(Embossing)처리 되는 것을 특징으로 하는 팬 어셈블리.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990003087A KR20000052182A (ko) | 1999-01-30 | 1999-01-30 | 팬 어셈블리 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990003087A KR20000052182A (ko) | 1999-01-30 | 1999-01-30 | 팬 어셈블리 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000052182A true KR20000052182A (ko) | 2000-08-16 |
Family
ID=19572851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990003087A Ceased KR20000052182A (ko) | 1999-01-30 | 1999-01-30 | 팬 어셈블리 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000052182A (ko) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332408A (en) * | 1976-09-06 | 1978-03-27 | Seibu Denki Kogyo Kk | Vanes for fans |
| JPS53141511U (ko) * | 1977-04-15 | 1978-11-08 | ||
| JPH05149295A (ja) * | 1991-11-26 | 1993-06-15 | Matsushita Electric Ind Co Ltd | 軸流フアンモータのフアン |
| JPH05215098A (ja) * | 1992-02-05 | 1993-08-24 | Matsushita Electric Ind Co Ltd | 送風機用羽根車 |
| JPH1037895A (ja) * | 1996-07-25 | 1998-02-13 | Hitachi Ltd | 空調用送風ファン |
| JPH10246200A (ja) * | 1997-03-03 | 1998-09-14 | Daikin Ind Ltd | 軸流送風機用羽根車 |
| KR19980048742A (ko) * | 1996-12-18 | 1998-09-15 | 구자홍 | 팁와류 저감용 축류팬 및 사류팬 구조 |
-
1999
- 1999-01-30 KR KR1019990003087A patent/KR20000052182A/ko not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332408A (en) * | 1976-09-06 | 1978-03-27 | Seibu Denki Kogyo Kk | Vanes for fans |
| JPS53141511U (ko) * | 1977-04-15 | 1978-11-08 | ||
| JPH05149295A (ja) * | 1991-11-26 | 1993-06-15 | Matsushita Electric Ind Co Ltd | 軸流フアンモータのフアン |
| JPH05215098A (ja) * | 1992-02-05 | 1993-08-24 | Matsushita Electric Ind Co Ltd | 送風機用羽根車 |
| JPH1037895A (ja) * | 1996-07-25 | 1998-02-13 | Hitachi Ltd | 空調用送風ファン |
| KR19980048742A (ko) * | 1996-12-18 | 1998-09-15 | 구자홍 | 팁와류 저감용 축류팬 및 사류팬 구조 |
| JPH10246200A (ja) * | 1997-03-03 | 1998-09-14 | Daikin Ind Ltd | 軸流送風機用羽根車 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19990130 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20040115 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19990130 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20051104 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20060224 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20051104 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |