SE506370C2 - Tätningssystem vid hydraulmaskin - Google Patents

Tätningssystem vid hydraulmaskin

Info

Publication number
SE506370C2
SE506370C2 SE9601630A SE9601630A SE506370C2 SE 506370 C2 SE506370 C2 SE 506370C2 SE 9601630 A SE9601630 A SE 9601630A SE 9601630 A SE9601630 A SE 9601630A SE 506370 C2 SE506370 C2 SE 506370C2
Authority
SE
Sweden
Prior art keywords
sealing
oil
pressure
hub body
circumferential
Prior art date
Application number
SE9601630A
Other languages
English (en)
Swedish (sv)
Other versions
SE9601630D0 (sv
SE9601630L (sv
Inventor
Conny Thyberg
Original Assignee
Kvaerner Turbin Ab
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 Kvaerner Turbin Ab filed Critical Kvaerner Turbin Ab
Priority to SE9601630A priority Critical patent/SE506370C2/sv
Publication of SE9601630D0 publication Critical patent/SE9601630D0/xx
Priority to PT97921062T priority patent/PT897470E/pt
Priority to RU98121323/06A priority patent/RU2179653C2/ru
Priority to JP9538806A priority patent/JP2000509127A/ja
Priority to PCT/SE1997/000699 priority patent/WO1997041348A1/en
Priority to ES97921062T priority patent/ES2160347T3/es
Priority to US09/171,486 priority patent/US6042337A/en
Priority to DE69705306T priority patent/DE69705306T2/de
Priority to EP97921062A priority patent/EP0897470B1/en
Priority to AU27209/97A priority patent/AU2720997A/en
Priority to CN97194185A priority patent/CN1075599C/zh
Priority to CA002252380A priority patent/CA2252380C/en
Priority to BR9709123A priority patent/BR9709123A/pt
Priority to AT97921062T priority patent/ATE202405T1/de
Publication of SE9601630L publication Critical patent/SE9601630L/xx
Publication of SE506370C2 publication Critical patent/SE506370C2/sv
Priority to NO984732A priority patent/NO308081B1/no

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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • F03B3/123—Blades, their form or construction specially designed as adjustable blades, e.g. for Kaplan-type turbines
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/006—Sealing arrangements
    • 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
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE9601630A 1996-04-29 1996-04-29 Tätningssystem vid hydraulmaskin SE506370C2 (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE9601630A SE506370C2 (sv) 1996-04-29 1996-04-29 Tätningssystem vid hydraulmaskin
AT97921062T ATE202405T1 (de) 1996-04-29 1997-04-25 Hydraulische maschne
US09/171,486 US6042337A (en) 1996-04-29 1997-04-25 Sealing system for a hydraulic machine
EP97921062A EP0897470B1 (en) 1996-04-29 1997-04-25 A hydraulic machine
JP9538806A JP2000509127A (ja) 1996-04-29 1997-04-25 水力機械用シーリングシステム
PCT/SE1997/000699 WO1997041348A1 (en) 1996-04-29 1997-04-25 Sealing system for a hydraulic machine
ES97921062T ES2160347T3 (es) 1996-04-29 1997-04-25 Maquina hidraulica.
PT97921062T PT897470E (pt) 1996-04-29 1997-04-25 Maquina hidraulica
DE69705306T DE69705306T2 (de) 1996-04-29 1997-04-25 Hydraulische maschne
RU98121323/06A RU2179653C2 (ru) 1996-04-29 1997-04-25 Уплотняющая система гидравлической машины
AU27209/97A AU2720997A (en) 1996-04-29 1997-04-25 Sealing system for a hydraulic machine
CN97194185A CN1075599C (zh) 1996-04-29 1997-04-25 水力机械的密封系统
CA002252380A CA2252380C (en) 1996-04-29 1997-04-25 Sealing system for a hydraulic machine
BR9709123A BR9709123A (pt) 1996-04-29 1997-04-25 Sistema de vedação para uma máquina hidráulica
NO984732A NO308081B1 (no) 1996-04-29 1998-10-09 Tetningssystem for hydraulisk maskin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601630A SE506370C2 (sv) 1996-04-29 1996-04-29 Tätningssystem vid hydraulmaskin

Publications (3)

Publication Number Publication Date
SE9601630D0 SE9601630D0 (sv) 1996-04-29
SE9601630L SE9601630L (sv) 1997-10-30
SE506370C2 true SE506370C2 (sv) 1997-12-08

Family

ID=20402388

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601630A SE506370C2 (sv) 1996-04-29 1996-04-29 Tätningssystem vid hydraulmaskin

Country Status (15)

Country Link
US (1) US6042337A (ru)
EP (1) EP0897470B1 (ru)
JP (1) JP2000509127A (ru)
CN (1) CN1075599C (ru)
AT (1) ATE202405T1 (ru)
AU (1) AU2720997A (ru)
BR (1) BR9709123A (ru)
CA (1) CA2252380C (ru)
DE (1) DE69705306T2 (ru)
ES (1) ES2160347T3 (ru)
NO (1) NO308081B1 (ru)
PT (1) PT897470E (ru)
RU (1) RU2179653C2 (ru)
SE (1) SE506370C2 (ru)
WO (1) WO1997041348A1 (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506369C2 (sv) * 1996-04-29 1997-12-08 Kvaerner Turbin Ab Anordning vid hydraulmaskin
SE0201384D0 (sv) * 2002-05-08 2002-05-08 Nya Berg Propulsion Ab Ett arrangemang vid en ställbar propeller
US6860719B2 (en) * 2003-03-05 2005-03-01 General Electric Company Method and apparatus for sealing turbine casing
AT414267B (de) * 2004-06-29 2006-10-15 Va Tech Hydro Gmbh & Co Turbinenlaufrad
DE102005004036B4 (de) * 2005-01-27 2006-11-16 E.On Wasserkraft Gmbh Vorrichtung und Verfahren zur mechanischen Bearbeitung einer rotationssymetrischen Dichtfläche einer Kaplan-Turbine
CN100451329C (zh) * 2007-07-24 2009-01-14 天津市天发重型水电设备制造有限公司 贯流式水轮机主轴密封
CA2645236A1 (en) * 2008-11-03 2010-05-03 Imad Hamad Submersed turbine bearings
FR3005328B1 (fr) * 2013-05-03 2015-05-29 Alstom Renewable Technologies Procede et outil de fabrication d'une roue pour turbine hydraulique, et turbine hydraulique fabriquee par un tel procede
KR101534652B1 (ko) * 2013-10-11 2015-07-27 주식회사 화승알앤에이 블레이드 밀봉장치 및 이를 포함하는 가변 피치 프로펠러
WO2016138960A1 (en) * 2015-03-05 2016-09-09 Wärtsilä Netherlands B.V. A method of arranging the lubrication of a controllable pitch propeller arrangement of a marine vessel and a lubrication arrangement therefor
DE102017102033B3 (de) * 2017-02-02 2018-01-25 Voith Patent Gmbh Leitschaufellager und Verfahren zur Wartung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI25081A (fi) * 1947-06-28 1951-05-10 Tätningsanordning, särskilt för omställbara blad vid vattenturbiner, fartygspropellrar och dylikt
FI25626A (fi) * 1948-05-18 1952-02-11 Nydqvist & Holm Ab Tätningsanordning för skovlar vid propellerturbiner och dylikt med vridbara skovlar och vätskefyllt nav
US3822104A (en) * 1972-11-07 1974-07-02 Allis Chalmers Plug and seal design for adjustable blade propeller turbine
CN1009130B (zh) * 1987-08-03 1990-08-08 株式会社日立制作所 用于水力机械的端面机械轴封和用于该轴封中的密封环组件
SU1733676A1 (ru) * 1989-05-15 1992-05-15 Производственное Объединение Турбостроения "Ленинградский Металлический Завод" Рабочее колесо вертикальной поворотно-лопастной гидротурбины
CN2157322Y (zh) * 1993-05-12 1994-02-23 黄建顺 水轮机密封装置
US5595472A (en) * 1995-10-19 1997-01-21 Quattrociocchi; Richard A. Adjustable seal lubrication hydraulic positioning device
US5954474A (en) * 1996-03-28 1999-09-21 Voith Hydro, Inc. Hydro-turbine runner

Also Published As

Publication number Publication date
CA2252380C (en) 2004-12-07
CA2252380A1 (en) 1997-11-06
CN1217045A (zh) 1999-05-19
DE69705306T2 (de) 2002-04-18
NO984732D0 (no) 1998-10-09
NO308081B1 (no) 2000-07-17
DE69705306D1 (de) 2001-07-26
PT897470E (pt) 2001-12-28
WO1997041348A1 (en) 1997-11-06
EP0897470B1 (en) 2001-06-20
US6042337A (en) 2000-03-28
ATE202405T1 (de) 2001-07-15
NO984732L (no) 1998-12-28
CN1075599C (zh) 2001-11-28
EP0897470A1 (en) 1999-02-24
RU2179653C2 (ru) 2002-02-20
ES2160347T3 (es) 2001-11-01
BR9709123A (pt) 1999-08-03
AU2720997A (en) 1997-11-19
SE9601630D0 (sv) 1996-04-29
JP2000509127A (ja) 2000-07-18
SE9601630L (sv) 1997-10-30

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