GB578533A - Improved method and means for securing a non-metallic rotary element to a metallic driving element - Google Patents

Improved method and means for securing a non-metallic rotary element to a metallic driving element

Info

Publication number
GB578533A
GB578533A GB9706/44A GB970644A GB578533A GB 578533 A GB578533 A GB 578533A GB 9706/44 A GB9706/44 A GB 9706/44A GB 970644 A GB970644 A GB 970644A GB 578533 A GB578533 A GB 578533A
Authority
GB
United Kingdom
Prior art keywords
metallic
recess
shaft
impeller
securing
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
GB9706/44A
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.)
GEORGE WILLIAM ORSON
Doulton and Co Ltd
Original Assignee
GEORGE WILLIAM ORSON
Doulton and Co Ltd
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 GEORGE WILLIAM ORSON, Doulton and Co Ltd filed Critical GEORGE WILLIAM ORSON
Priority to GB9706/44A priority Critical patent/GB578533A/en
Publication of GB578533A publication Critical patent/GB578533A/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
    • 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
    • F16D1/092—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 the pair of conical mating surfaces being provided on the coupled hub and shaft
    • 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
    • F04D29/18—Rotors
    • F04D29/20—Mounting 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
    • 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

Landscapes

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

Abstract

578,533. Securing impellers on shafts. DOULTON & CO., Ltd., and ORSON, G. W. May 19, 1944, No. 9706. [Class 80 (ii)] A ceramic, stoneware, synthetic plastic or other non-metallic pump-impeller 1 is secured on a metal shaft 5 by a T-head 7 on the shaft, which is entered into a blind recess 11 in the impeller through a complementary opening 8, and subsequently turned into abutting relation with soliddriving projections 12 in the recess, the head 7 being drawn axially against shoulders 16, formed by the entry-opening 8, by a sleeve 14, screwed on the shaft and engaging a chamfer 15 on the impeller-boss. The recess 11 and other space between the shaft and boss are then filled with molten lead or alloy introduced through openings 17 in the sleeve 14, and reaching the recess 11 through grooves 19. Circumferential shaftgrooves 20 assist in keying the lead and asbestos string 18 also is provided.
GB9706/44A 1944-05-19 1944-05-19 Improved method and means for securing a non-metallic rotary element to a metallic driving element Expired GB578533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9706/44A GB578533A (en) 1944-05-19 1944-05-19 Improved method and means for securing a non-metallic rotary element to a metallic driving element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9706/44A GB578533A (en) 1944-05-19 1944-05-19 Improved method and means for securing a non-metallic rotary element to a metallic driving element

Publications (1)

Publication Number Publication Date
GB578533A true GB578533A (en) 1946-07-02

Family

ID=9877197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9706/44A Expired GB578533A (en) 1944-05-19 1944-05-19 Improved method and means for securing a non-metallic rotary element to a metallic driving element

Country Status (1)

Country Link
GB (1) GB578533A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407631A (en) * 1980-06-06 1983-10-04 Klein, Schanzlin & Becker Aktiengesellschaft Motor-pump aggregate
FR2572469A1 (en) * 1984-10-31 1986-05-02 Creusot Loire Rotating machine with fluid circulation
WO1990006420A1 (en) * 1988-12-06 1990-06-14 Allied-Signal Inc. High temperature turbine engine structure
US5020932A (en) * 1988-12-06 1991-06-04 Allied-Signal Inc. High temperature ceramic/metal joint structure
EP0481410A2 (en) * 1990-10-16 1992-04-22 ASKOLL S.p.A. Impeller to rotor coupling device
US10436200B2 (en) * 2017-02-14 2019-10-08 Peopleflo Manufacturing, Inc. Sealed rotor assembly for a rotary fluid device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407631A (en) * 1980-06-06 1983-10-04 Klein, Schanzlin & Becker Aktiengesellschaft Motor-pump aggregate
FR2572469A1 (en) * 1984-10-31 1986-05-02 Creusot Loire Rotating machine with fluid circulation
WO1990006420A1 (en) * 1988-12-06 1990-06-14 Allied-Signal Inc. High temperature turbine engine structure
US4934138A (en) * 1988-12-06 1990-06-19 Allied-Signal Inc. High temperature turbine engine structure
US5020932A (en) * 1988-12-06 1991-06-04 Allied-Signal Inc. High temperature ceramic/metal joint structure
EP0481410A2 (en) * 1990-10-16 1992-04-22 ASKOLL S.p.A. Impeller to rotor coupling device
EP0481410A3 (en) * 1990-10-16 1992-05-27 Askoll S.P.A. Impeller to rotor coupling device
US10436200B2 (en) * 2017-02-14 2019-10-08 Peopleflo Manufacturing, Inc. Sealed rotor assembly for a rotary fluid device

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