IT8821381A0 - Sistema perfezionato di accoppiamento disinseribile di un corpo rotorico sull'albero di macchine rotanti, in particolare turbine a gas e ratiere rotative. - Google Patents

Sistema perfezionato di accoppiamento disinseribile di un corpo rotorico sull'albero di macchine rotanti, in particolare turbine a gas e ratiere rotative.

Info

Publication number
IT8821381A0
IT8821381A0 IT8821381A IT2138188A IT8821381A0 IT 8821381 A0 IT8821381 A0 IT 8821381A0 IT 8821381 A IT8821381 A IT 8821381A IT 2138188 A IT2138188 A IT 2138188A IT 8821381 A0 IT8821381 A0 IT 8821381A0
Authority
IT
Italy
Prior art keywords
shaft
rotor body
gas turbines
improved system
rotating machines
Prior art date
Application number
IT8821381A
Other languages
English (en)
Other versions
IT1226929B (it
Inventor
Costantino Vinciguerra
Massimo Coppini
Original Assignee
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of IT8821381A0 publication Critical patent/IT8821381A0/it
Priority to IT8821381A priority Critical patent/IT1226929B/it
Priority to CH2486/89A priority patent/CH676382A5/it
Priority to US07/375,462 priority patent/US4929119A/en
Priority to GB8915634A priority patent/GB2220728B/en
Priority to DE3922987A priority patent/DE3922987A1/de
Priority to FR8909410A priority patent/FR2634262B1/fr
Priority to BE8900755A priority patent/BE1002258A4/fr
Priority to NL8901814A priority patent/NL8901814A/nl
Priority to DD89330775A priority patent/DD284074A5/de
Priority to CS894275A priority patent/CZ277992B6/cs
Priority to ES8902964A priority patent/ES2014900A6/es
Priority to SU894614687A priority patent/RU1777635C/ru
Priority to BR898903585A priority patent/BR8903585A/pt
Priority to JP1180630A priority patent/JPH0299701A/ja
Priority to CN89104815.4A priority patent/CN1018282B/zh
Application granted granted Critical
Publication of IT1226929B publication Critical patent/IT1226929B/it

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)
IT8821381A 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. IT1226929B (it)

Priority Applications (15)

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.
CH2486/89A CH676382A5 (it) 1988-07-15 1989-07-03
US07/375,462 US4929119A (en) 1988-07-15 1989-07-05 System for disengageably coupling a rotor body to the shaft of rotary machines, in particular gas turbines and rotary dobbies
GB8915634A GB2220728B (en) 1988-07-15 1989-07-07 Improved system for disengageably coupling a rotor body to the shaft of rotary machines,in particular gas turbines and rotary dobbies
BE8900755A BE1002258A4 (fr) 1988-07-15 1989-07-12 Systeme perfectionne pour accoupler de facon demontable un corps de rotor a l'arbre de machines rotatives, en particulier de turbines a gaz et de mecaniques d'armures rotatives.
FR8909410A FR2634262B1 (fr) 1988-07-15 1989-07-12 Systeme perfectionne pour accoupler de facon demontable un corps de rotor a l'arbre de machines rotatives, en particulier de turbines a gaz et de mecaniques d'armures rotatives
DE3922987A DE3922987A1 (de) 1988-07-15 1989-07-12 System zum loesbaren verbinden eines rotorkoerpers mit der welle einer maschine
NL8901814A NL8901814A (nl) 1988-07-15 1989-07-13 Verbeterd systeem voor het losneembaar koppelen van een rotorlichaam met de as van roterende machines, in het bijzonder gasturbines en roterende schachtmechanismen.
DD89330775A DD284074A5 (de) 1988-07-15 1989-07-13 System zur trennbaren verbindung eines rotorkoerpers mit der welle einer maschine
CS894275A CZ277992B6 (en) 1988-07-15 1989-07-13 Removable joint between a rotor body and a rotary machine shaft
ES8902964A 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.
SU894614687A RU1777635C (ru) 1988-07-15 1989-07-14 Система разъемного соединени вращающегос тела с охватываемым им полым вращающимс валом машины
BR898903585A BR8903585A (pt) 1988-07-15 1989-07-14 Sistema aperfeicoado para acoplamento desligavel de um corpo rotativo com o eixo motor,especialmente de turbinas a gas
JP1180630A JPH0299701A (ja) 1988-07-15 1989-07-14 ロータ本体を中空軸へ取外し可能に結合する機構
CN89104815.4A CN1018282B (zh) 1988-07-15 1989-07-15 一种旋转体的可分离联接系统

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 (2)

Publication Number Publication Date
IT8821381A0 true IT8821381A0 (it) 1988-07-15
IT1226929B IT1226929B (it) 1991-02-22

Family

ID=11180942

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

Country Status (15)

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

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 (it) * 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 (it) 1991-09-05
IT1226929B (it) 1991-02-22
CS427589A3 (en) 1992-01-15
GB8915634D0 (en) 1989-08-23
NL8901814A (nl) 1990-02-01
ES2014900A6 (es) 1990-07-16
DE3922987A1 (de) 1990-01-18
CZ277992B6 (en) 1993-07-14
FR2634262B1 (fr) 1995-01-20
CH676382A5 (it) 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
JPH0299701A (ja) 1990-04-11
CN1039473A (zh) 1990-02-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960717