KR100421392B1 - 냉장고의 축류팬 - Google Patents
냉장고의 축류팬 Download PDFInfo
- Publication number
- KR100421392B1 KR100421392B1 KR10-2001-0087462A KR20010087462A KR100421392B1 KR 100421392 B1 KR100421392 B1 KR 100421392B1 KR 20010087462 A KR20010087462 A KR 20010087462A KR 100421392 B1 KR100421392 B1 KR 100421392B1
- Authority
- KR
- South Korea
- Prior art keywords
- centrifugal
- flow
- refrigerator
- fan
- blade
- 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
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
-
- 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
- F04D29/386—Skewed blades
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
- 모터축이 연결되는 허브와,상기 허브의 외주면에 등간격으로 형성되는 복수개의 날개와,그 날개의 단부에 형성되어 열교환된 냉기를 원심방향으로 유동되도록 하기 위한 원심유동날개를 포함하되, 그 원심유동날개의 설치위치비는 56~76%인 것을 특징으로 하는 냉장고의 축류팬.
- 제 1항에 있어서, 상기 원심유동날개의 내외경비는 25~45%, 원심유동날개의 높이비는 10~30%인 것을 특징으로 하는 냉장고의 축류팬.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0087462A KR100421392B1 (ko) | 2001-12-28 | 2001-12-28 | 냉장고의 축류팬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0087462A KR100421392B1 (ko) | 2001-12-28 | 2001-12-28 | 냉장고의 축류팬 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030057089A KR20030057089A (ko) | 2003-07-04 |
KR100421392B1 true KR100421392B1 (ko) | 2004-03-09 |
Family
ID=32215212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0087462A Expired - Fee Related KR100421392B1 (ko) | 2001-12-28 | 2001-12-28 | 냉장고의 축류팬 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100421392B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109915395B (zh) * | 2017-12-13 | 2024-09-06 | 苏州宝时得电动工具有限公司 | 吹吸装置及其叶轮 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5095803A (ko) * | 1973-12-27 | 1975-07-30 | ||
JPH0486399A (ja) * | 1990-07-30 | 1992-03-18 | Usui Internatl Ind Co Ltd | 遠心成分要素を有する軸流フアン |
JPH05296195A (ja) * | 1992-04-17 | 1993-11-09 | Daikin Ind Ltd | 軸流ファン |
JPH10274197A (ja) * | 1997-03-28 | 1998-10-13 | Matsushita Refrig Co Ltd | 送風機 |
-
2001
- 2001-12-28 KR KR10-2001-0087462A patent/KR100421392B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5095803A (ko) * | 1973-12-27 | 1975-07-30 | ||
JPH0486399A (ja) * | 1990-07-30 | 1992-03-18 | Usui Internatl Ind Co Ltd | 遠心成分要素を有する軸流フアン |
JPH05296195A (ja) * | 1992-04-17 | 1993-11-09 | Daikin Ind Ltd | 軸流ファン |
JPH10274197A (ja) * | 1997-03-28 | 1998-10-13 | Matsushita Refrig Co Ltd | 送風機 |
Also Published As
Publication number | Publication date |
---|---|
KR20030057089A (ko) | 2003-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20011228 |
|
PA0201 | Request for examination | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20020830 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20040128 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20040223 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20040224 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20070130 Start annual number: 4 End annual number: 4 |
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PR1001 | Payment of annual fee |
Payment date: 20080124 Start annual number: 5 End annual number: 5 |
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FPAY | Annual fee payment |
Payment date: 20090121 Year of fee payment: 6 |
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PR1001 | Payment of annual fee |
Payment date: 20090121 Start annual number: 6 End annual number: 6 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20110110 |