GB9803708D0 - A stator assembly - Google Patents

A stator assembly

Info

Publication number
GB9803708D0
GB9803708D0 GBGB9803708.8A GB9803708A GB9803708D0 GB 9803708 D0 GB9803708 D0 GB 9803708D0 GB 9803708 A GB9803708 A GB 9803708A GB 9803708 D0 GB9803708 D0 GB 9803708D0
Authority
GB
United Kingdom
Prior art keywords
stator assembly
stator
assembly
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.)
Withdrawn
Application number
GBGB9803708.8A
Other versions
GB2338268A (en
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.)
ORBIT PUMPS Ltd
Original Assignee
ORBIT 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
Application filed by ORBIT PUMPS Ltd filed Critical ORBIT PUMPS Ltd
Priority to GB9803708A priority Critical patent/GB2338268A/en
Publication of GB9803708D0 publication Critical patent/GB9803708D0/en
Publication of GB2338268A publication Critical patent/GB2338268A/en
Withdrawn legal-status Critical Current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
    • F04C2/1073—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 where one member is stationary while the other member rotates and orbits
    • F04C2/1075—Construction of the stationary member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/17—Tolerance; Play; Gap
    • F04C2270/175—Controlled or regulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
GB9803708A 1998-02-24 1998-02-24 Stator assembly Withdrawn GB2338268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9803708A GB2338268A (en) 1998-02-24 1998-02-24 Stator assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9803708A GB2338268A (en) 1998-02-24 1998-02-24 Stator assembly

Publications (2)

Publication Number Publication Date
GB9803708D0 true GB9803708D0 (en) 1998-04-15
GB2338268A GB2338268A (en) 1999-12-15

Family

ID=10827388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9803708A Withdrawn GB2338268A (en) 1998-02-24 1998-02-24 Stator assembly

Country Status (1)

Country Link
GB (1) GB2338268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114729635A (en) * 2019-11-22 2022-07-08 格兰富控股公司 Eccentric screw pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014112552B4 (en) * 2014-09-01 2016-06-30 Seepex Gmbh Cavity Pump
DE102015112248A1 (en) * 2015-01-29 2016-08-04 Netzsch Pumpen & Systeme Gmbh Eccentric screw pump and method for adjusting the operating state of an eccentric screw pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1182094A (en) * 1968-01-30 1970-02-25 Kovopodnik Mestsky Prumyslovy Single-Spindle Pumps
GB2120729B (en) * 1982-05-21 1985-07-24 Mono Pumps Ltd Helical gear pump
ZW16083A1 (en) * 1982-07-20 1984-02-08 Mono Pumps Africa Pty Helical gear pump
US4818197A (en) * 1987-01-20 1989-04-04 Halliburton Company Progessive cavity pump
ZW1993A1 (en) * 1992-02-17 1993-06-02 Fluid Holdings Ltd Starting positie displacement pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114729635A (en) * 2019-11-22 2022-07-08 格兰富控股公司 Eccentric screw pump

Also Published As

Publication number Publication date
GB2338268A (en) 1999-12-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)