WO2010107276A3 - 축류형 다단터빈 - Google Patents

축류형 다단터빈 Download PDF

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Publication number
WO2010107276A3
WO2010107276A3 PCT/KR2010/001712 KR2010001712W WO2010107276A3 WO 2010107276 A3 WO2010107276 A3 WO 2010107276A3 KR 2010001712 W KR2010001712 W KR 2010001712W WO 2010107276 A3 WO2010107276 A3 WO 2010107276A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
fluid
axial flow
guide groove
housing
Prior art date
Application number
PCT/KR2010/001712
Other languages
English (en)
French (fr)
Other versions
WO2010107276A2 (ko
Inventor
최혁선
Original Assignee
Choi Hyuck Sun
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Choi Hyuck Sun filed Critical Choi Hyuck Sun
Publication of WO2010107276A2 publication Critical patent/WO2010107276A2/ko
Publication of WO2010107276A3 publication Critical patent/WO2010107276A3/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/04—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Turbines (AREA)

Abstract

본 발명은 축류형 다단터빈에 관한 것으로서, 유체가 내부로 유동될 수 있게 주입구와 배출구가 형성된 하우징과, 하우징 내부에 회전가능하게 설치된 회전축과, 회전축에 설치되며, 유체를 통과시켜 유체를 후방으로 가이드할 수 있도록 관통된 다수의 관통구가 형성된 전방임펠러와, 전방임펠러 후방의 회전축에 고정되고, 회전축을 회전시킬 수 있게 유체를 회전축의 회전방향으로 가이드하는 적어도 하나의 가이드홈이 형성되고, 가이드홈의 단부에 가이드홈을 따라 유동하는 유체를 후방으로 배출시켜 회전력을 발생시키는 후방배출구가 형성된 적어도 하나의 후방임펠러를 구비한다. 본 발명에 따른 축류형 다단터빈은 설치 또는 제조가 용이하여 설치비용을 절감할 수 있으며, 하우징 내부로 유동되는 유체의 손실을 최소화하여 터빈의 동력 발생 효율을 향상시키는 장점을 제공한다.
PCT/KR2010/001712 2009-03-20 2010-03-19 축류형 다단터빈 WO2010107276A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090023951A KR101033324B1 (ko) 2009-03-20 2009-03-20 축류형 다단터빈
KR10-2009-0023951 2009-03-20

Publications (2)

Publication Number Publication Date
WO2010107276A2 WO2010107276A2 (ko) 2010-09-23
WO2010107276A3 true WO2010107276A3 (ko) 2010-12-09

Family

ID=42740144

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001712 WO2010107276A2 (ko) 2009-03-20 2010-03-19 축류형 다단터빈

Country Status (2)

Country Link
KR (1) KR101033324B1 (ko)
WO (1) WO2010107276A2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101184877B1 (ko) 2011-04-05 2012-09-26 최혁선 축류형 터빈의 개량구조
EP2767673A4 (en) 2011-10-04 2015-12-02 Hyuk Sun Choi AXIAL FLUX TYPE TURBINE
KR101272820B1 (ko) * 2012-04-26 2013-06-11 써클파워 주식회사 제트 터빈
KR101332613B1 (ko) * 2013-08-09 2013-11-25 이재본 방사형 임펠러가 결합된 다단터빈
KR101418345B1 (ko) 2013-09-27 2014-07-10 최혁선 축류형 다단 터빈의 구조
KR20160053684A (ko) * 2014-11-05 2016-05-13 이만숙 독립형 날개의 충동식 터빈 시스템
KR101647421B1 (ko) * 2016-03-24 2016-08-10 동원펌프주식회사 다단식 원심펌프
KR102034700B1 (ko) 2017-12-28 2019-10-21 김주섭 발전용 충동-반동 복합 터빈 장치
KR102054004B1 (ko) 2019-05-17 2019-12-09 백종빈 고 효율 축류 터빈
KR102486265B1 (ko) 2020-11-11 2023-01-10 박방림 고 효율 축류 터빈의 개량구조
KR20240031744A (ko) 2022-09-01 2024-03-08 박영석 기능이 개선된 고 효율 축류 터빈

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09144501A (ja) * 1995-11-24 1997-06-03 Mitsubishi Heavy Ind Ltd 熱回収式ガスタービンロータ
US6692232B1 (en) * 2001-03-16 2004-02-17 Guy Louis Letourneau Rotor assembly for disc turbine
KR100531264B1 (ko) * 2003-07-30 2005-11-28 이재본 유체운동을 회전동력으로 전환하는 축류형 다단터빈
KR100550366B1 (ko) * 2004-03-17 2006-02-13 이재본 축류형 다단터빈
US20060233647A1 (en) * 2005-04-14 2006-10-19 Saunders Robert D Slotted bladeless turbine disc

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09144501A (ja) * 1995-11-24 1997-06-03 Mitsubishi Heavy Ind Ltd 熱回収式ガスタービンロータ
US6692232B1 (en) * 2001-03-16 2004-02-17 Guy Louis Letourneau Rotor assembly for disc turbine
KR100531264B1 (ko) * 2003-07-30 2005-11-28 이재본 유체운동을 회전동력으로 전환하는 축류형 다단터빈
KR100550366B1 (ko) * 2004-03-17 2006-02-13 이재본 축류형 다단터빈
US20060233647A1 (en) * 2005-04-14 2006-10-19 Saunders Robert D Slotted bladeless turbine disc

Also Published As

Publication number Publication date
KR20100105103A (ko) 2010-09-29
WO2010107276A2 (ko) 2010-09-23
KR101033324B1 (ko) 2011-05-09

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