KR100621521B1 - 터보팬 - Google Patents
터보팬 Download PDFInfo
- Publication number
- KR100621521B1 KR100621521B1 KR1020040115360A KR20040115360A KR100621521B1 KR 100621521 B1 KR100621521 B1 KR 100621521B1 KR 1020040115360 A KR1020040115360 A KR 1020040115360A KR 20040115360 A KR20040115360 A KR 20040115360A KR 100621521 B1 KR100621521 B1 KR 100621521B1
- Authority
- KR
- South Korea
- Prior art keywords
- blade
- circular ring
- support
- turbofan
- present
- Prior art date
Links
Images
Classifications
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- 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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
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- 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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- 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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
- 팬 모터와 축결합되는 모터 안착부와, 상기 모터 안착부의 주변을 따라 일정간격으로 배열된 복수개의 블레이드와, 상기 블레이드 각각의 상단 모서리에 동시에 접하며 고정되어 상기 블레이드를 풍압에 대해 지지하는 원형링과, 상기 블레이드의 외측 상단부에 일체적으로 돌설되어 상기 원형링의 하측을 지지하기 위한 지지대로 이루어진 터보팬에 있어서,상기 블레이드의 상측 가장자리와 상기 원형링의 내측면은 보강블록에 의해 일체로 연결됨으로써 회전시 상기 블레이드를 상기 지지대로서 일차적으로 지지함과 동시에 상기 보강블록으로서 이차적으로 견고하게 지지함을 특징으로 하는 터보팬.
- 제 1항에 있어서,상기 보강블록은 상기 원형링과 접하는 외측으로 갈수록 단면적을 증가시키는 것을 특징으로 하는 터보팬.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040115360A KR100621521B1 (ko) | 2004-12-29 | 2004-12-29 | 터보팬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040115360A KR100621521B1 (ko) | 2004-12-29 | 2004-12-29 | 터보팬 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060075975A KR20060075975A (ko) | 2006-07-04 |
KR100621521B1 true KR100621521B1 (ko) | 2006-09-18 |
Family
ID=37168457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040115360A KR100621521B1 (ko) | 2004-12-29 | 2004-12-29 | 터보팬 |
Country Status (1)
Country | Link |
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KR (1) | KR100621521B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101902285B1 (ko) * | 2013-08-19 | 2018-09-28 | 한온시스템 주식회사 | 팬 및 이를 포함하는 팬 쉬라우드 |
WO2024010283A1 (ko) * | 2022-07-04 | 2024-01-11 | (주)오메가오토메이션 | 고리형 보강구조를 갖는 수봉식 진공펌프의 임펠러 구조체 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101871470B (zh) * | 2009-04-21 | 2013-02-13 | 深圳兴奇宏科技有限公司 | 扇轮结构 |
KR102210542B1 (ko) * | 2015-05-19 | 2021-02-02 | 엘지전자 주식회사 | 원심팬 |
-
2004
- 2004-12-29 KR KR1020040115360A patent/KR100621521B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101902285B1 (ko) * | 2013-08-19 | 2018-09-28 | 한온시스템 주식회사 | 팬 및 이를 포함하는 팬 쉬라우드 |
WO2024010283A1 (ko) * | 2022-07-04 | 2024-01-11 | (주)오메가오토메이션 | 고리형 보강구조를 갖는 수봉식 진공펌프의 임펠러 구조체 |
Also Published As
Publication number | Publication date |
---|---|
KR20060075975A (ko) | 2006-07-04 |
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