KR100830455B1 - 크로스플로우 팬 - Google Patents
크로스플로우 팬 Download PDFInfo
- Publication number
- KR100830455B1 KR100830455B1 KR1020020004249A KR20020004249A KR100830455B1 KR 100830455 B1 KR100830455 B1 KR 100830455B1 KR 1020020004249 A KR1020020004249 A KR 1020020004249A KR 20020004249 A KR20020004249 A KR 20020004249A KR 100830455 B1 KR100830455 B1 KR 100830455B1
- Authority
- KR
- South Korea
- Prior art keywords
- impeller
- air
- guide
- rear guide
- discharge
- 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
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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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 (8)
- 회전방향을 따라 만곡된 다수의 블레이드가 원주상에 일정 간격으로 배열된 단위팬이 축방향을 따라 직렬로 연결된 임펠러;상기 임펠러의 후방에 구비되며 공기의 토출유로를 형성하기 위해 일정 곡률을 갖는 리어가이드;상기 임펠러와 일정 간격을 유지하면서 축방향을 따라 구비되어 임펠러의 내부영역에 발생하는 와류를 안정화시키고, 상기 리어가이드의 갭부와 함께 고압부와 저압부의 경계를 형성하는 스태빌라이저;상기 스태빌라이저와 리어가이드 사이에 토출공기를 임펠러의 단위팬별로 구획하도록 구비되어, 토출공기의 간섭을 방지함으로써 유동패턴을 안정화하며, 그 표면에 다수의 돌기가 형성된 토출가이드를 포함하는 크로스플로우 팬.
- 삭제
- 삭제
- 삭제
- 회전방향을 따라 만곡된 다수의 블레이드가 원주상에 일정 간격으로 배열된 단위팬이 축방향을 따라 직렬로 연결된 임펠러;상기 임펠러의 후방에 구비되고 공기의 토출유로를 형성하기 위해 일정 곡률을 가지며, 상기 임펠러와 최단거리인 갭부에 다수의 돌기가 형성된 리어가이드;상기 임펠러와 일정 간격을 유지하면서 축방향을 따라 구비되며 상기 리어가이드의 갭부와 함께 고압부와 저압부의 경계를 형성하는 스태빌라이저를 포함하는 크로스플로우 팬.
- 삭제
- 회전방향을 따라 만곡된 다수의 블레이드가 원주상에 일정 간격으로 배열된 단위팬이 축방향을 따라 직렬로 연결된 임펠러;상기 임펠러의 후방에 구비되며 공기의 토출유로를 형성하기 위해 일정 곡률을 갖는 리어가이드;상기 임펠러와 일정 간격을 유지하면서 축방향을 따라 구비되며 상기 리어가이드의 갭부와 함께 고압부와 저압부의 경계를 형성하는 스태빌라이저;상기 임펠러의 내부에 와류의 세기 및 와류 중심의 위치를 제어하기 위해 일정한 곡률을 갖도록 구비되며, 그 표면에 큰 규모의 와류와 난류를 작은 규모로 쪼개는 다수의 돌기가 형성되는 인너가이드(inner guide)를 포함하는 크로스플로우 팬.
- 제 7 항에 있어서,상기 돌기는 인너가이드의 양 표면에 모두 형성되는 것을 특징으로 하는 크로스플로우 팬.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020004249A KR100830455B1 (ko) | 2002-01-24 | 2002-01-24 | 크로스플로우 팬 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020004249A KR100830455B1 (ko) | 2002-01-24 | 2002-01-24 | 크로스플로우 팬 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030063898A KR20030063898A (ko) | 2003-07-31 |
| KR100830455B1 true KR100830455B1 (ko) | 2008-05-20 |
Family
ID=32219239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020004249A Expired - Fee Related KR100830455B1 (ko) | 2002-01-24 | 2002-01-24 | 크로스플로우 팬 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100830455B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102107342B1 (ko) * | 2019-10-07 | 2020-05-08 | 주식회사 이앤에이치테크놀러지 | 크로스 플로우 팬 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527502A (zh) * | 2013-10-18 | 2014-01-22 | 丹阳市正大油脂有限公司 | 一种带报警功能的高压流化风机 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06307660A (ja) * | 1993-04-26 | 1994-11-01 | Matsushita Electric Ind Co Ltd | 空気調和機 |
| JPH08121396A (ja) * | 1994-10-28 | 1996-05-14 | Matsushita Electric Ind Co Ltd | 送風機 |
| JPH08159096A (ja) * | 1994-12-01 | 1996-06-18 | Mitsubishi Heavy Ind Ltd | 貫流フアン及びこれを具備する一体形空気調和機 |
| JPH1122997A (ja) * | 1997-07-04 | 1999-01-26 | Matsushita Electric Ind Co Ltd | 横断流送風装置 |
-
2002
- 2002-01-24 KR KR1020020004249A patent/KR100830455B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06307660A (ja) * | 1993-04-26 | 1994-11-01 | Matsushita Electric Ind Co Ltd | 空気調和機 |
| JPH08121396A (ja) * | 1994-10-28 | 1996-05-14 | Matsushita Electric Ind Co Ltd | 送風機 |
| JPH08159096A (ja) * | 1994-12-01 | 1996-06-18 | Mitsubishi Heavy Ind Ltd | 貫流フアン及びこれを具備する一体形空気調和機 |
| JPH1122997A (ja) * | 1997-07-04 | 1999-01-26 | Matsushita Electric Ind Co Ltd | 横断流送風装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102107342B1 (ko) * | 2019-10-07 | 2020-05-08 | 주식회사 이앤에이치테크놀러지 | 크로스 플로우 팬 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030063898A (ko) | 2003-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100420518B1 (ko) | 팬하우징 | |
| KR950007521B1 (ko) | 시로코우 팬 | |
| US6370907B1 (en) | Air conditioner | |
| JPH0387529A (ja) | 貫流フアンを用いた送風装置および空気調和機 | |
| US9534796B2 (en) | Airflow direction control of indoor unit of air-conditioning apparatus | |
| KR100323702B1 (ko) | 시로코 팬 | |
| KR100830455B1 (ko) | 크로스플로우 팬 | |
| JP2001227498A (ja) | プロペラファン | |
| JP2001032794A (ja) | 遠心ファン | |
| CN210832217U (zh) | 空调机的室内机 | |
| JP2000110783A (ja) | 遠心送風機 | |
| CN116648561B (zh) | 送风机 | |
| CN120312656A (zh) | 一种叶片结构、轴流风叶、轴流风机及空调器 | |
| KR100830454B1 (ko) | 크로스플로우 팬 | |
| KR100830453B1 (ko) | 크로스플로우 팬 | |
| KR100789812B1 (ko) | 크로스플로우 팬 | |
| JPH10197014A (ja) | 空気調和機の室外機 | |
| KR200467395Y1 (ko) | 송풍장치 | |
| KR100789815B1 (ko) | 크로스플로우 팬의 경계판 구조 | |
| KR100789813B1 (ko) | 크로스플로우 팬 | |
| JPH11337126A (ja) | 空気調和機の室外機 | |
| KR20040019588A (ko) | 보조날개를 이용한 저소음 원심 송풍기 | |
| KR102804616B1 (ko) | 와류저감구조를 갖는 원심형 송풍기 하우징 | |
| JPH08247091A (ja) | 遠心送風機 | |
| KR100255771B1 (ko) | 축류/사류팬 구조 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20130424 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20140424 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20150424 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| FPAY | Annual fee payment |
Payment date: 20160422 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20170514 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20170514 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |