CN100416045C - 用于轴流式涡轮机的工作叶片的锁定装置及锁定圆盘 - Google Patents

用于轴流式涡轮机的工作叶片的锁定装置及锁定圆盘 Download PDF

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Publication number
CN100416045C
CN100416045C CNB028134389A CN02813438A CN100416045C CN 100416045 C CN100416045 C CN 100416045C CN B028134389 A CNB028134389 A CN B028134389A CN 02813438 A CN02813438 A CN 02813438A CN 100416045 C CN100416045 C CN 100416045C
Authority
CN
China
Prior art keywords
blade
axial
installation portion
lock body
root
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 - Lifetime
Application number
CNB028134389A
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English (en)
Chinese (zh)
Other versions
CN1524160A (zh
Inventor
W·迪波尔德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Energy Switzerland AG
Original Assignee
ABB Turbo Systems AG
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 ABB Turbo Systems AG filed Critical ABB Turbo Systems AG
Publication of CN1524160A publication Critical patent/CN1524160A/zh
Application granted granted Critical
Publication of CN100416045C publication Critical patent/CN100416045C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F01D5/323—Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CNB028134389A 2001-07-03 2002-06-25 用于轴流式涡轮机的工作叶片的锁定装置及锁定圆盘 Expired - Lifetime CN100416045C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH12192001 2001-07-03
CH1219/01 2001-07-03
CH1219/2001 2001-07-03

Publications (2)

Publication Number Publication Date
CN1524160A CN1524160A (zh) 2004-08-25
CN100416045C true CN100416045C (zh) 2008-09-03

Family

ID=4563621

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028134389A Expired - Lifetime CN100416045C (zh) 2001-07-03 2002-06-25 用于轴流式涡轮机的工作叶片的锁定装置及锁定圆盘

Country Status (6)

Country Link
EP (1) EP1402152B1 (de)
JP (1) JP4315801B2 (de)
KR (1) KR100837134B1 (de)
CN (1) CN100416045C (de)
DE (1) DE50209295D1 (de)
WO (1) WO2003004834A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1694845B8 (de) * 2003-11-28 2017-12-20 National Research Council of Canada Antikarzinom-antikörper und verwendungen davon
DE102008013118B4 (de) * 2008-03-07 2014-03-27 Man Diesel & Turbo Se Anordnung zum Befestigen von Turbinenschaufeln
FR2931196B1 (fr) * 2008-05-16 2010-06-18 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages radiaux permettant sa prehension
FR2963806B1 (fr) 2010-08-10 2013-05-03 Snecma Dispositif de blocage d'un pied d'une aube de rotor
CN102022140B (zh) * 2010-12-28 2013-11-27 成都成发科能动力工程有限公司 叶片可独立拆装的透平机转子叶片安装方法
JP5999845B2 (ja) 2013-11-20 2016-09-28 三菱重工業株式会社 タービンロータ組立体およびタービンロータ組立体における翼止板並びに翼止板の組付け方法
JP7104240B2 (ja) * 2019-03-29 2022-07-20 平田機工株式会社 装着装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643914A (en) * 1948-03-08 1950-09-27 Joseph Stanley Hall Improvements in and relating to turbine or like blade securing means
US2928651A (en) * 1955-01-21 1960-03-15 United Aircraft Corp Blade locking means
US2994507A (en) * 1959-01-23 1961-08-01 Westinghouse Electric Corp Blade locking structure
DE1124968B (de) * 1960-10-27 1962-03-08 Associated Electrical Ind Manc Sicherung einer Axialturbomaschinen-Laufschaufel gegen Axialverschiebung
US3045329A (en) * 1959-07-30 1962-07-24 Gen Electric Method for assembling tongue-and-groove members with locking keys
GB944326A (en) * 1959-06-12 1963-12-11 Ass Elect Ind Locking means for turbine or compressor blading
US3556675A (en) * 1969-01-29 1971-01-19 Gen Electric Turbomachinery rotor with integral shroud
GB1222926A (en) * 1968-07-25 1971-02-17 United Aircraft Corp Turbomachine rotor assembly
GB1491480A (en) * 1975-07-28 1977-11-09 Rolls Royce Fixing blades for fluid flow machines
US5540552A (en) * 1994-02-10 1996-07-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Turbine engine rotor having axial or inclined, issuing blade grooves
DE19757188A1 (de) * 1997-12-22 1999-06-24 Asea Brown Boveri Einrichtung zur Befestigung der Laufschaufeln einstufiger Axialturbinen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944507A (en) 1958-03-24 1960-07-12 Beal John Perry Water ski towing assembly
DE19757178C1 (de) * 1997-12-22 1999-06-10 Kloeckner Moeller Gmbh Verriegelungsvorrichtung

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643914A (en) * 1948-03-08 1950-09-27 Joseph Stanley Hall Improvements in and relating to turbine or like blade securing means
US2928651A (en) * 1955-01-21 1960-03-15 United Aircraft Corp Blade locking means
US2994507A (en) * 1959-01-23 1961-08-01 Westinghouse Electric Corp Blade locking structure
GB944326A (en) * 1959-06-12 1963-12-11 Ass Elect Ind Locking means for turbine or compressor blading
US3045329A (en) * 1959-07-30 1962-07-24 Gen Electric Method for assembling tongue-and-groove members with locking keys
DE1124968B (de) * 1960-10-27 1962-03-08 Associated Electrical Ind Manc Sicherung einer Axialturbomaschinen-Laufschaufel gegen Axialverschiebung
GB1222926A (en) * 1968-07-25 1971-02-17 United Aircraft Corp Turbomachine rotor assembly
US3556675A (en) * 1969-01-29 1971-01-19 Gen Electric Turbomachinery rotor with integral shroud
GB1491480A (en) * 1975-07-28 1977-11-09 Rolls Royce Fixing blades for fluid flow machines
US5540552A (en) * 1994-02-10 1996-07-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Turbine engine rotor having axial or inclined, issuing blade grooves
DE19757188A1 (de) * 1997-12-22 1999-06-24 Asea Brown Boveri Einrichtung zur Befestigung der Laufschaufeln einstufiger Axialturbinen

Also Published As

Publication number Publication date
JP4315801B2 (ja) 2009-08-19
WO2003004834A1 (de) 2003-01-16
KR20040018409A (ko) 2004-03-03
DE50209295D1 (de) 2007-03-08
EP1402152B1 (de) 2007-01-17
EP1402152A1 (de) 2004-03-31
JP2004532952A (ja) 2004-10-28
KR100837134B1 (ko) 2008-06-11
CN1524160A (zh) 2004-08-25

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20201221

Address after: Baden, Switzerland

Patentee after: ABB Switzerland Co.,Ltd.

Address before: Baden, Switzerland

Patentee before: ABB Turbine Systems Holdings Ltd.

Effective date of registration: 20201221

Address after: Baden, Switzerland

Patentee after: ABB Turbine Systems Holdings Ltd.

Address before: Baden, Switzerland

Patentee before: ABB Turbo Systems AG

TR01 Transfer of patent right
CX01 Expiry of patent term

Granted publication date: 20080903

CX01 Expiry of patent term