GB1438212A - Method of coupling a compressor impeller shaft to a compressor impeller - Google Patents

Method of coupling a compressor impeller shaft to a compressor impeller

Info

Publication number
GB1438212A
GB1438212A GB3855575A GB3855575A GB1438212A GB 1438212 A GB1438212 A GB 1438212A GB 3855575 A GB3855575 A GB 3855575A GB 3855575 A GB3855575 A GB 3855575A GB 1438212 A GB1438212 A GB 1438212A
Authority
GB
United Kingdom
Prior art keywords
shaft
compressor impeller
impeller
coupling
angularly equidistant
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
Application number
GB3855575A
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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
Priority claimed from US00349656A external-priority patent/US3826587A/en
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of GB1438212A publication Critical patent/GB1438212A/en
Expired 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
    • 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
    • F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts
    • 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
    • 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
    • F16D1/0817—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 rotation along an eccentric surface, e.g. arcuate wedging elements
    • 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
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • 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
    • F16H—GEARING
    • F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
    • 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
    • F16H—GEARING
    • F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
    • F16H2700/02—Transmissions, specially for working vehicles

Landscapes

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

Abstract

1438212 Mounting impellers on shafts INGERSOLL-RAND CO 30 Jan 1974 [10 April 1973] 38555/75 Divided out of 1438211 Heading F2U The external surface of a compressor impeller shaft 50 is formed with three angularly equidistant lobes 86 spaced part by convex portions 84, and the internal surface of the impeller 52 is formed with three angularly equidistant lobeaccommodating recesses 86 spaced apart by concave portions 84. After the impeller has been slid on to the shaft, it is rotated relative to the shaft to bring each shaft lobe 86 into an interference fit with an impeller portion 84.
GB3855575A 1973-04-10 1974-01-30 Method of coupling a compressor impeller shaft to a compressor impeller Expired GB1438212A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00349656A US3826587A (en) 1973-04-10 1973-04-10 Centrifugal gas compressor unit
GB436074A GB1438211A (en) 1973-04-10 1974-01-30 Centrifugal fas compressor unit

Publications (1)

Publication Number Publication Date
GB1438212A true GB1438212A (en) 1976-06-03

Family

ID=26239068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3855575A Expired GB1438212A (en) 1973-04-10 1974-01-30 Method of coupling a compressor impeller shaft to a compressor impeller

Country Status (1)

Country Link
GB (1) GB1438212A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172376A (en) * 1985-03-13 1986-09-17 Brd Co Ltd Propeller shaft joints
US4754542A (en) * 1987-01-30 1988-07-05 Westinghouse Electric Corp. Process of fabricating spar-type consumable electrode for vacuum arc melting of zirconium or titan alloys with wedged-on segment
US5048789A (en) * 1990-01-02 1991-09-17 Ultimate Support Systems, Inc. Microphone stand
EP0651169A1 (en) * 1993-11-03 1995-05-03 Ingersoll-Rand Company Method for preventing fretting and galling in a polygon coupling
EP1182371A3 (en) * 2000-08-25 2002-09-04 Ingersoll-Rand Company Tapered polygon coupling
DE102014220037A1 (en) * 2014-10-02 2016-04-07 Continental Automotive Gmbh Turbine rotor for an exhaust gas turbine, turbocharger with such a turbine rotor and a method for producing the turbine rotor
ITUB20150345A1 (en) * 2015-04-17 2016-10-17 Pedrollo Spa MOTOR GROUP FOR ELECTRIC PUMPS

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172376A (en) * 1985-03-13 1986-09-17 Brd Co Ltd Propeller shaft joints
GB2172376B (en) * 1985-03-13 1989-09-06 Brd Co Ltd Propeller shaft for motor vehicle
US4754542A (en) * 1987-01-30 1988-07-05 Westinghouse Electric Corp. Process of fabricating spar-type consumable electrode for vacuum arc melting of zirconium or titan alloys with wedged-on segment
US5048789A (en) * 1990-01-02 1991-09-17 Ultimate Support Systems, Inc. Microphone stand
EP0651169A1 (en) * 1993-11-03 1995-05-03 Ingersoll-Rand Company Method for preventing fretting and galling in a polygon coupling
EP1182371A3 (en) * 2000-08-25 2002-09-04 Ingersoll-Rand Company Tapered polygon coupling
US6616412B2 (en) 2000-08-25 2003-09-09 Ingersoll-Rand Company Tapered polygon coupling
DE102014220037A1 (en) * 2014-10-02 2016-04-07 Continental Automotive Gmbh Turbine rotor for an exhaust gas turbine, turbocharger with such a turbine rotor and a method for producing the turbine rotor
ITUB20150345A1 (en) * 2015-04-17 2016-10-17 Pedrollo Spa MOTOR GROUP FOR ELECTRIC PUMPS

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940129