GB2311588B - Flexible drive shaft and drive shaft and rotor assembly - Google Patents

Flexible drive shaft and drive shaft and rotor assembly

Info

Publication number
GB2311588B
GB2311588B GB9709199A GB9709199A GB2311588B GB 2311588 B GB2311588 B GB 2311588B GB 9709199 A GB9709199 A GB 9709199A GB 9709199 A GB9709199 A GB 9709199A GB 2311588 B GB2311588 B GB 2311588B
Authority
GB
United Kingdom
Prior art keywords
drive shaft
rotor assembly
flexible
flexible drive
rotor
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 - Fee Related
Application number
GB9709199A
Other versions
GB9709199D0 (en
GB2311588A (en
Inventor
Michael Silver
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.)
NOV Process and Flow Technologies UK Ltd
Original Assignee
Mono Pumps 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
Priority claimed from GBGB9625065.9A external-priority patent/GB9625065D0/en
Application filed by Mono Pumps Ltd filed Critical Mono Pumps Ltd
Priority to GB9709199A priority Critical patent/GB2311588B/en
Publication of GB9709199D0 publication Critical patent/GB9709199D0/en
Publication of GB2311588A publication Critical patent/GB2311588A/en
Application granted granted Critical
Publication of GB2311588B publication Critical patent/GB2311588B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • 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
    • F16D1/076—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 by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
    • 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
    • F16D1/0894—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 other than axial keys, e.g. diametral pins, cotter pins and no other radial clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB9709199A 1996-12-02 1997-05-06 Flexible drive shaft and drive shaft and rotor assembly Expired - Fee Related GB2311588B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9709199A GB2311588B (en) 1996-12-02 1997-05-06 Flexible drive shaft and drive shaft and rotor assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9625065.9A GB9625065D0 (en) 1996-12-02 1996-12-02 Flexible drive shaft and drive shaft and rotor assembly
GB9709199A GB2311588B (en) 1996-12-02 1997-05-06 Flexible drive shaft and drive shaft and rotor assembly

Publications (3)

Publication Number Publication Date
GB9709199D0 GB9709199D0 (en) 1997-06-25
GB2311588A GB2311588A (en) 1997-10-01
GB2311588B true GB2311588B (en) 1998-03-04

Family

ID=26310535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9709199A Expired - Fee Related GB2311588B (en) 1996-12-02 1997-05-06 Flexible drive shaft and drive shaft and rotor assembly

Country Status (1)

Country Link
GB (1) GB2311588B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170068496A (en) * 2014-10-07 2017-06-19 액세스 비지니스 그룹 인터내셔날 엘엘씨 Personal formulation device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1285377A (en) * 1969-10-15 1972-08-16 Mono Pumps Ltd Rotary pump or motor with an eccentrically rotating rotor
GB1407758A (en) * 1973-10-17 1975-09-24 Gates Rubber Co End cap for flexible shaft couplings
GB1447465A (en) * 1973-03-20 1976-08-25 Int Equipment Co Centrifuge equipment
GB2012649A (en) * 1977-12-22 1979-08-01 Gkn Transmissions Ltd Tubular shaft and universal joint assembly
GB2156042A (en) * 1984-03-21 1985-10-02 Mono Pumps Ltd Flexible drive shaft
GB2234320A (en) * 1989-05-17 1991-01-30 Mono Pumps Ltd Flexible drive shaft
GB2284646A (en) * 1993-12-09 1995-06-14 Mono Pumps Ltd Rotor and flexible drive shaft assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1285377A (en) * 1969-10-15 1972-08-16 Mono Pumps Ltd Rotary pump or motor with an eccentrically rotating rotor
GB1447465A (en) * 1973-03-20 1976-08-25 Int Equipment Co Centrifuge equipment
GB1407758A (en) * 1973-10-17 1975-09-24 Gates Rubber Co End cap for flexible shaft couplings
GB2012649A (en) * 1977-12-22 1979-08-01 Gkn Transmissions Ltd Tubular shaft and universal joint assembly
GB2156042A (en) * 1984-03-21 1985-10-02 Mono Pumps Ltd Flexible drive shaft
GB2234320A (en) * 1989-05-17 1991-01-30 Mono Pumps Ltd Flexible drive shaft
GB2284646A (en) * 1993-12-09 1995-06-14 Mono Pumps Ltd Rotor and flexible drive shaft assembly

Also Published As

Publication number Publication date
GB9709199D0 (en) 1997-06-25
GB2311588A (en) 1997-10-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090506