ES2014900A6 - Sistema perfeccionado de acoplamiento desinsertable de un cuerpo de rotor sobre el arbor de maquinas rotativas, en particular turbinas de gas y maquinas rotativas. - Google Patents

Sistema perfeccionado de acoplamiento desinsertable de un cuerpo de rotor sobre el arbor de maquinas rotativas, en particular turbinas de gas y maquinas rotativas.

Info

Publication number
ES2014900A6
ES2014900A6 ES8902964A ES8902964A ES2014900A6 ES 2014900 A6 ES2014900 A6 ES 2014900A6 ES 8902964 A ES8902964 A ES 8902964A ES 8902964 A ES8902964 A ES 8902964A ES 2014900 A6 ES2014900 A6 ES 2014900A6
Authority
ES
Spain
Prior art keywords
rotary
shaft
rotor body
gas turbines
cylindrical
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
ES8902964A
Other languages
English (en)
Inventor
Costantino Vinciguerra
Massimo Coppini
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.)
Nuovo Pignone Holding SpA
Nuovo Pignone SpA
Original Assignee
Nuovopignone Industrie Meccaniche e Fonderia SpA
Nuovo Pignone SpA
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 Nuovopignone Industrie Meccaniche e Fonderia SpA, Nuovo Pignone SpA filed Critical Nuovopignone Industrie Meccaniche e Fonderia SpA
Publication of ES2014900A6 publication Critical patent/ES2014900A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/097—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring expansion only, e.g. with an expanded ring located between hub and shaft
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/49—Member deformed in situ
    • Y10T403/4924—Inner member is expanded by longitudinally inserted element
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/559—Fluted or splined section
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7026—Longitudinally splined or fluted rod
    • Y10T403/7033—Longitudinally splined or fluted rod including a lock or retainer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

SISTEMA DE ACOPLAMIENTO DESINSERTABLE DE UN CUERPO DE ROTOR SOBRE EL ARBOL DE MAQUINAS ROTATIVAS, EN PARTICULAR TURBINAS DE GAS Y MAQUINITAS ROTATIVAS, EN QUE LA SUPERFICIE DE ACOPLAMIENTO DEL CITADO ARBOL ES UNA SUPERFICIE CILINDRICA PROVISTA EN TODO SU CONTORNO DE ACANALADURAS LONGITUDINALES, DE ARISTA VIVA Y DE REDUCIDISIMA PROFUNDIDAD, LAS CUALES ESTAN UNIFORMEMENTE DISTRIBUIDAS EQUIDISTANTEMENTE PARA FORMAR UN MANGUITO CILINDRICO ACANALADO EN CUYO INTERIOR ESTA PRACTICADO UN ORIFICIO TRONCOCONICO COOPERANTE CON UNA CORRESPONDIENTE TAPA O TAPON TRONCOCONICO SOLIDARIO DE UNA EXTREMIDAD DEL TIRANTE DE BLOQUEO POR INTERFERENCIA RADIAL DE LA SUPERFICIE CILINDRICA DE ACOPLAMIENTO DEL ARBOL CONTRA LA SUPERFICIE CILINDRICA DE ACOPLAMIENTO DEL CITADO CUERPO DEL ROTOR. LA INVENCION ENCUENTRA SU APLICACION ENLA INDUSTRIA MECANICA, PARTICULARMENTE EN LA FABRICACION DE TURBINAS DE GAS Y MAQUINAS TEXTILES.
ES8902964A 1988-07-15 1989-07-13 Sistema perfeccionado de acoplamiento desinsertable de un cuerpo de rotor sobre el arbor de maquinas rotativas, en particular turbinas de gas y maquinas rotativas. Expired - Lifetime ES2014900A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821381A IT1226929B (it) 1988-07-15 1988-07-15 Sistema perfezionato di accoppiamento disinseribile di un corpo rotorico sull'albero di macchine rotanti, in particolare turbine a gas e ratiere rotative.

Publications (1)

Publication Number Publication Date
ES2014900A6 true ES2014900A6 (es) 1990-07-16

Family

ID=11180942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902964A Expired - Lifetime ES2014900A6 (es) 1988-07-15 1989-07-13 Sistema perfeccionado de acoplamiento desinsertable de un cuerpo de rotor sobre el arbor de maquinas rotativas, en particular turbinas de gas y maquinas rotativas.

Country Status (15)

Country Link
US (1) US4929119A (es)
JP (1) JPH0299701A (es)
CN (1) CN1018282B (es)
BE (1) BE1002258A4 (es)
BR (1) BR8903585A (es)
CH (1) CH676382A5 (es)
CZ (1) CZ277992B6 (es)
DD (1) DD284074A5 (es)
DE (1) DE3922987A1 (es)
ES (1) ES2014900A6 (es)
FR (1) FR2634262B1 (es)
GB (1) GB2220728B (es)
IT (1) IT1226929B (es)
NL (1) NL8901814A (es)
RU (1) RU1777635C (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9200339D0 (en) * 1992-01-08 1992-02-26 Btr Plc Valve disc and drive shaft assembly
DE19518697A1 (de) * 1995-05-22 1996-11-28 Bayerische Motoren Werke Ag Vorgespannte Formschlußverindung, insbesondere für ein Ausgleichsgetriebe
JP3680780B2 (ja) * 2001-10-11 2005-08-10 東洋ゴム工業株式会社 弾性継手
ITBO20050731A1 (it) * 2005-11-30 2007-06-01 Stm Spa Elemento adattatore perfezionato
DE202005020270U1 (de) * 2005-12-23 2007-05-10 Klaus Multiparking Gmbh Torsionsachse und Parkvorrichtung mit derselben
JP4935435B2 (ja) * 2007-03-09 2012-05-23 トヨタ自動車株式会社 ガスタービンの焼ばめ締結構造
HUE034654T2 (en) * 2012-06-07 2018-02-28 Mec Lasertec Ag Cellular wheel, mainly for pressure waves
CN102848181B (zh) * 2012-09-06 2014-11-05 东华大学 用于转动体自动快速联接与分离的机构及方法
EP3018370B1 (en) * 2014-11-05 2019-04-17 Steering Solutions IP Holding Corporation Torque transmitting shaft
CA2980415C (en) * 2015-03-20 2021-03-02 8801541 Canada Inc. Linear travel friction clutch
GB201519792D0 (en) * 2015-11-10 2015-12-23 Rolls Royce Plc A system and method for applying a tesile load to a component
CN107060904B (zh) * 2017-05-05 2023-07-07 大唐东北电力试验研究所有限公司 汽轮机高背压改造双转子互换精度保证系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR965381A (es) * 1950-09-11
US2239641A (en) * 1938-07-25 1941-04-22 Westinghouse Electric & Mfg Co Elastic sleeve connection
FR1182104A (fr) * 1957-09-06 1959-06-23 Perfectionnements apportés au montage d'un axe de liaison mécanique entre une partie menante et une partie menée en rotation
FR1264060A (fr) * 1960-05-07 1961-06-19 Dcm Manchon de maintien d'un tube par l'intérieur
GB1062610A (en) * 1964-11-19 1967-03-22 Stone Manganese Marine Ltd Improvements relating to the attachment of components to shafts
US3614140A (en) * 1969-08-22 1971-10-19 Minnesota Mining & Mfg Gripping device and method of making
US3638979A (en) * 1969-11-19 1972-02-01 Uniroyal Inc Force-transmitting systems
DE2147501B1 (de) * 1971-09-23 1972-08-17 Peter O Spannsatz mit konischen Elementen zur Befestigung einer Nabe auf einer Hohlwelle
US3836272A (en) * 1973-07-02 1974-09-17 Gen Motors Corp Connecting device with expanding splines
FR2492022A1 (fr) * 1980-10-14 1982-04-16 Aciers Outillages Equip Indls Dispositif d'accouplement rigide monte sous pression de fluide
IT1135752B (it) * 1981-04-17 1986-08-27 Nuovo Pignone Spa Perfezionamenti nello stadio di potenza di una turbina a gas
JPS60188614A (ja) * 1984-03-05 1985-09-26 Aisin Seiki Co Ltd 伸縮自在シヤフト

Also Published As

Publication number Publication date
DE3922987C2 (es) 1991-09-05
IT1226929B (it) 1991-02-22
CS427589A3 (en) 1992-01-15
GB8915634D0 (en) 1989-08-23
NL8901814A (nl) 1990-02-01
DE3922987A1 (de) 1990-01-18
CZ277992B6 (en) 1993-07-14
FR2634262B1 (fr) 1995-01-20
CH676382A5 (es) 1991-01-15
CN1018282B (zh) 1992-09-16
BR8903585A (pt) 1990-03-13
GB2220728B (en) 1992-10-14
BE1002258A4 (fr) 1990-11-06
DD284074A5 (de) 1990-10-31
FR2634262A1 (fr) 1990-01-19
RU1777635C (ru) 1992-11-23
GB2220728A (en) 1990-01-17
US4929119A (en) 1990-05-29
IT8821381A0 (it) 1988-07-15
JPH0299701A (ja) 1990-04-11
CN1039473A (zh) 1990-02-07

Similar Documents

Publication Publication Date Title
ES2014900A6 (es) Sistema perfeccionado de acoplamiento desinsertable de un cuerpo de rotor sobre el arbor de maquinas rotativas, en particular turbinas de gas y maquinas rotativas.
AU588634B2 (en) Expander device
ZA854113B (en) Wall plug
JPS55117459A (en) Rotor of rotating-electric machine and its manufacturing method
ES430588A1 (es) Perfeccionamientos introducidos en cerrojos para armas de fuego automaticas.
TW330896B (en) The pen and its manufacturing method
CA2011501A1 (en) Self-aligning bearing
AU5611580A (en) Treating sausage casings
ES253565U (es) Una clavija para tornillos.
ES296775U (es) Casquillo de cojinete perfeccionado
MX9802167A (es) Aparato de bloqueo para una conexion de chaveta.
SE7406708L (es)
WO1987005384A3 (en) Machine-pistol for cartridges of different types
ES416735A1 (es) Un dispositivo de alimentacion de filamentos.
GB1160194A (en) A Control Device for Restraining a Shaft against Axial Translation
ES8501847A1 (es) Una turbina eolica de arbol horizontal
AU562876B2 (en) Blanket
ES264921U (es) Taco expansible con perno de anclaje.
ATE194414T1 (de) Isolierdorn-dübel
ES2088766A1 (es) Dispositivo de adaptacion de bombillo a cerraduras y susceptible de funcion antipanico.
JPS5694009A (en) Manufacturing method of rotor for swing type actuator
GB1462261A (en) Bearings
GB680033A (en) Improvements in or relating to drag or the like link-end assembly and method of making same
JPS646529A (en) Torque transmitting device
FR2416780A1 (fr) Outil de chambrage