MX2019013305A - Perno para reducir el movimiento rotatorio relativo de un disco y un espaciador de un motor de turbina. - Google Patents

Perno para reducir el movimiento rotatorio relativo de un disco y un espaciador de un motor de turbina.

Info

Publication number
MX2019013305A
MX2019013305A MX2019013305A MX2019013305A MX2019013305A MX 2019013305 A MX2019013305 A MX 2019013305A MX 2019013305 A MX2019013305 A MX 2019013305A MX 2019013305 A MX2019013305 A MX 2019013305A MX 2019013305 A MX2019013305 A MX 2019013305A
Authority
MX
Mexico
Prior art keywords
spacer
disk
pin
turbine engine
rotational movement
Prior art date
Application number
MX2019013305A
Other languages
English (en)
Inventor
G Thomas Kenneth
Original Assignee
Solar Turbines Inc
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 Solar Turbines Inc filed Critical Solar Turbines Inc
Publication of MX2019013305A publication Critical patent/MX2019013305A/es

Links

Classifications

    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/13—Two-dimensional trapezoidal
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/13—Two-dimensional trapezoidal
    • F05D2250/132—Two-dimensional trapezoidal hexagonal
    • 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
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Un compresor axial (12) de un motor de turbina (10) incluye una pluralidad de pares de disco y espaciador (14) orientada a lo largo de un eje de rotación común. Cada uno de un disco (16) y un espaciador (18) de los pares de disco y espaciador (14) tiene una cara de contacto (20, 22) que define una sujeción entre el disco (16) y el espaciador (18). La cara de contacto (20, 22) de cada uno del disco (16) y el espaciador (18) incluye un área empotrada (24, 26). Un perno (28) tiene un vástago (30) recibido dentro del área empotrada (24) del disco (16) y una cabeza (32) recibida dentro del área empotrada (26) del espaciador (18). La cabeza (32) del perno (28) incluye al menos dos planos (40) que corresponden a superficies complementarias del área empotrada (26) del espaciador (18).
MX2019013305A 2017-05-08 2018-05-03 Perno para reducir el movimiento rotatorio relativo de un disco y un espaciador de un motor de turbina. MX2019013305A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/588,871 US10385874B2 (en) 2017-05-08 2017-05-08 Pin to reduce relative rotational movement of disk and spacer of turbine engine
PCT/US2018/030938 WO2018208577A1 (en) 2017-05-08 2018-05-03 Pin to reduce relative rotational movement of disk and spacer of turbine engine

Publications (1)

Publication Number Publication Date
MX2019013305A true MX2019013305A (es) 2020-02-07

Family

ID=64015221

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019013305A MX2019013305A (es) 2017-05-08 2018-05-03 Perno para reducir el movimiento rotatorio relativo de un disco y un espaciador de un motor de turbina.

Country Status (5)

Country Link
US (1) US10385874B2 (es)
CN (1) CN110603372B (es)
AU (1) AU2018264866B2 (es)
MX (1) MX2019013305A (es)
WO (1) WO2018208577A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114909381B (zh) * 2021-02-07 2023-11-03 中国航发商用航空发动机有限责任公司 一种螺栓防转装配结构及采用该装配结构的航空发动机

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749279A (en) * 1953-12-05 1956-05-23 Power Jets Res & Dev Ltd Bladed rotors for multistage axial flow compressors, turbines and like fluid flow machines
GB897415A (en) * 1959-10-20 1962-05-30 Rolls Royce Improvements in or relating to bladed rotors
US3263962A (en) * 1965-04-22 1966-08-02 Gen Motors Corp Rotor blade lock
US3597110A (en) * 1969-10-23 1971-08-03 Gen Electric Joint construction
FR2607866B1 (fr) * 1986-12-03 1991-04-12 Snecma Axes de fixation de rotors de turbomachine, procede de montage et rotors ainsi montes
US5320488A (en) 1993-01-21 1994-06-14 General Electric Company Turbine disk interstage seal anti-rotation system
US5388963A (en) * 1993-07-02 1995-02-14 United Technologies Corporation Flange for high speed rotors
JPH11132166A (ja) * 1997-10-28 1999-05-18 Mitsubishi Heavy Ind Ltd スクロール型流体機械
US6158102A (en) 1999-03-24 2000-12-12 General Electric Co. Apparatus and methods for aligning holes through wheels and spacers and stacking the wheels and spacers to form a turbine rotor
GB9925261D0 (en) 1999-10-27 1999-12-29 Rolls Royce Plc Locking devices
US6524069B2 (en) * 2000-07-07 2003-02-25 Turning Point Propellers, Inc. Propeller assembly incorporating improved locking structure
FR2869374B1 (fr) * 2004-04-23 2009-01-30 Snecma Moteurs Sa Systeme de fixation de pieces par des goujons a collerettes
JP4918263B2 (ja) 2006-01-27 2012-04-18 三菱重工業株式会社 軸流圧縮機の静翼環
US7581931B2 (en) 2006-10-13 2009-09-01 Siemens Energy, Inc. Gas turbine belly band seal anti-rotation structure
EP2299060A1 (de) * 2009-09-17 2011-03-23 Siemens Aktiengesellschaft Schaufelbefestigung mit Sicherheitseinrichtung für Turbinenschaufeln
US8840375B2 (en) 2011-03-21 2014-09-23 United Technologies Corporation Component lock for a gas turbine engine
CN103477051B (zh) * 2011-04-11 2016-05-11 博格华纳公司 排气涡轮增压器的轴承壳体
US20130017092A1 (en) * 2011-07-11 2013-01-17 General Electric Company Rotor assembly for gas turbines
US8932022B2 (en) * 2012-02-03 2015-01-13 Pratt & Whitney Canada Corp. Fastening system for fan and shaft interconnection
JP6045244B2 (ja) * 2012-08-06 2016-12-14 三菱重工業株式会社 回転機械のロータ軸心合せ接続用治具、及びロータ接続方法
FR3002970A1 (fr) * 2013-03-07 2014-09-12 Alstom Technology Ltd Rotor de turbine pour une centrale thermoelectrique
US9316106B2 (en) * 2013-07-19 2016-04-19 Siemens Energy, Inc. Expanding lock pin for turbine side entry blade
EP3056683B1 (de) * 2015-02-16 2018-05-23 MTU Aero Engines GmbH Axial geteilter Innenring für eine Strömungsmaschine und Leitschaufelkranz
ES2733952T3 (es) * 2015-12-15 2019-12-03 MTU Aero Engines AG Estructura de fijación
US10864585B2 (en) * 2017-03-13 2020-12-15 General Electric Company Machining system for turbomachine dovetail
KR101919228B1 (ko) * 2017-03-16 2018-11-15 두산중공업 주식회사 버킷의 축 방향 고정 장치와 버킷 조립체 및 이를 포함하는 가스터빈
US10865646B2 (en) * 2017-05-04 2020-12-15 Rolls-Royce Corporation Turbine assembly with auxiliary wheel

Also Published As

Publication number Publication date
WO2018208577A1 (en) 2018-11-15
US10385874B2 (en) 2019-08-20
AU2018264866A1 (en) 2019-12-05
AU2018264866B2 (en) 2023-11-30
CN110603372B (zh) 2022-04-29
CN110603372A (zh) 2019-12-20
US20180320708A1 (en) 2018-11-08

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