KR200365582Y1 - 풍력 발전기용 프로펠라 - Google Patents
풍력 발전기용 프로펠라 Download PDFInfo
- Publication number
- KR200365582Y1 KR200365582Y1 KR20-2004-0020837U KR20040020837U KR200365582Y1 KR 200365582 Y1 KR200365582 Y1 KR 200365582Y1 KR 20040020837 U KR20040020837 U KR 20040020837U KR 200365582 Y1 KR200365582 Y1 KR 200365582Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wind
- plate
- propeller
- generator
- power generation
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/0608—Rotors characterised by their aerodynamic shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/221—Rotors for wind turbines with horizontal axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (3)
- 바람의 기계적 운동 에너지를 전기 에너지로 변환하여 전기를 발생시키는 발전부가 구비된 공지의 풍력 발전기에 있어서,상기 발전부(20)의 선단에는 대풍판(21)이 고정 설치되고, 상기 대풍판(21)의 전면 측에는 바람통로(24)를 형성하는 복수 개의 바람유도판(23)이 일측으로 경사지게 고정 설치되며, 상기 바람유도판(23)의 외측 선단에는 대풍판(21)의 회전력을 증가시키기 위한 절곡부(23a)가 형성된 것을 특징으로 하는 풍력 발전기용 프로펠라.
- 제 1 항에 있어서,상기 바람유도판(23)은 대풍판(21)에 대하여 40~60°의 각도로 경사지게 고정된 것을 특징으로 하는 풍력 발전기용 프로펠라.
- 제 1 항에 있어서,상기 바람유도판(23)의 외측 선단에 형성된 절곡부(23a)는 85~105°로 절곡 형성된 것을 특징으로 하는 풍력 발전기용 프로펠라.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0020837U KR200365582Y1 (ko) | 2004-07-21 | 2004-07-21 | 풍력 발전기용 프로펠라 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0020837U KR200365582Y1 (ko) | 2004-07-21 | 2004-07-21 | 풍력 발전기용 프로펠라 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200365582Y1 true KR200365582Y1 (ko) | 2004-10-22 |
Family
ID=49439685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0020837U Expired - Fee Related KR200365582Y1 (ko) | 2004-07-21 | 2004-07-21 | 풍력 발전기용 프로펠라 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200365582Y1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100622663B1 (ko) | 2005-03-16 | 2006-09-19 | 박재홍 | 풍력을 이용한 가정용 발전기 |
KR100680915B1 (ko) | 2005-02-18 | 2007-02-08 | 최영구 | 풍력 발전기용 풍차구조 |
KR101503358B1 (ko) * | 2013-11-07 | 2015-03-18 | 김선수 | 수평형 풍력발전기 |
-
2004
- 2004-07-21 KR KR20-2004-0020837U patent/KR200365582Y1/ko not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100680915B1 (ko) | 2005-02-18 | 2007-02-08 | 최영구 | 풍력 발전기용 풍차구조 |
KR100622663B1 (ko) | 2005-03-16 | 2006-09-19 | 박재홍 | 풍력을 이용한 가정용 발전기 |
KR101503358B1 (ko) * | 2013-11-07 | 2015-03-18 | 김선수 | 수평형 풍력발전기 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20040721 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20041012 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20040722 |
|
UG1601 | Publication of registration | ||
T201 | Request for technology evaluation of utility model | ||
UT0201 | Request for technical evaluation |
Patent event date: 20041117 Comment text: Request for Technology Evaluation of Utility Model Patent event code: UT02011R01D |
|
T601 | Decision to invalidate utility model after technical evaluation | ||
UT0601 | Decision on revocation of utility model registration |
Comment text: Notice of Reason for Refusal during Technology Evaluation Patent event date: 20050616 Patent event code: UT06011S01I |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |