GB2126655B - Rotary positive-displacement pumps - Google Patents

Rotary positive-displacement pumps

Info

Publication number
GB2126655B
GB2126655B GB08225564A GB8225564A GB2126655B GB 2126655 B GB2126655 B GB 2126655B GB 08225564 A GB08225564 A GB 08225564A GB 8225564 A GB8225564 A GB 8225564A GB 2126655 B GB2126655 B GB 2126655B
Authority
GB
United Kingdom
Prior art keywords
displacement pumps
rotary positive
rotary
positive
pumps
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
GB08225564A
Other versions
GB2126655A (en
Inventor
Richard Burgess
David James Priest
Mahavir Saini
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.)
Xylem Jabsco Ltd
Original Assignee
ITT Jabsco 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 ITT Jabsco Ltd filed Critical ITT Jabsco Ltd
Priority to GB08225564A priority Critical patent/GB2126655B/en
Priority to SE8304741A priority patent/SE8304741L/en
Priority to IT8322809A priority patent/IT8322809A0/en
Publication of GB2126655A publication Critical patent/GB2126655A/en
Application granted granted Critical
Publication of GB2126655B publication Critical patent/GB2126655B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14819—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being completely encapsulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
    • 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
    • F01C21/08—Rotary pistons
    • 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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/087—Propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB08225564A 1982-09-08 1982-09-08 Rotary positive-displacement pumps Expired GB2126655B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08225564A GB2126655B (en) 1982-09-08 1982-09-08 Rotary positive-displacement pumps
SE8304741A SE8304741L (en) 1982-09-08 1983-09-02 IMPELLER
IT8322809A IT8322809A0 (en) 1982-09-08 1983-09-08 ITSELF. FLEXIBLE IMPELLER PUMP IMPELLER AND METHOD OF MANUFACTURE AND FIXING OF THE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08225564A GB2126655B (en) 1982-09-08 1982-09-08 Rotary positive-displacement pumps

Publications (2)

Publication Number Publication Date
GB2126655A GB2126655A (en) 1984-03-28
GB2126655B true GB2126655B (en) 1986-01-15

Family

ID=10532758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08225564A Expired GB2126655B (en) 1982-09-08 1982-09-08 Rotary positive-displacement pumps

Country Status (3)

Country Link
GB (1) GB2126655B (en)
IT (1) IT8322809A0 (en)
SE (1) SE8304741L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512720A (en) * 1983-04-12 1985-04-23 Barry Wright Corporation Pump impellers and manufacture thereof by co-injection molding
US4592733A (en) * 1983-12-12 1986-06-03 Outboard Marine Corporation Water pump for marine propulsion devices
IT1179911B (en) * 1984-04-16 1987-09-16 Gilardini Spa Automotive engine pressure-charger
US4718837A (en) * 1986-08-18 1988-01-12 Frazzell Michael E Marine drive water pump impeller
DE4234746A1 (en) * 1992-10-15 1994-04-21 Braun Ag Pump for household appliances
US6364781B2 (en) 1998-02-09 2002-04-02 Mannesmann Sachs Ag Installation apparatus for a coupling device having a holder, which is provided on a flywheel mass, for a driver
GB2352017B (en) * 1999-07-14 2004-02-04 Mannesmann Sachs Ag Clutch assembly
US8100676B2 (en) 2005-05-06 2012-01-24 Inter-Ice Pump Aps Rotor, a method for producing such rotor and a pump comprising such rotor
ATE445499T1 (en) * 2007-12-04 2009-10-15 N C A Technologies CERAMIC IMPRESSION PROCESS AND COMPOSITE ELEMENT OBTAINED BY THIS PROCESS
CA2677002A1 (en) * 2009-08-28 2011-02-28 Jean Pierre Hofman Wind hydro-generator
ITBO20130502A1 (en) * 2013-09-17 2015-03-18 Roberto Manzini VOLUMETRIC PUMP
GB201410986D0 (en) * 2014-06-20 2014-08-06 Marine Flow Ltd Flexible impeller pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969030A (en) * 1961-05-30 1964-09-09 Lobster Bridlington Ltd Improvements in and relating to the storage of shellfish
GB1004007A (en) * 1962-11-08 1965-09-08 Ferry Diamond Engineering Comp Improvements in and relating to rotary pumps
GB1048828A (en) * 1963-08-01 1966-11-23 Folkes Belting Company Ltd Fans
GB1415446A (en) * 1973-07-19 1975-11-26 Walker Mfg Co Gmbh Self-adjusting fan for internal combustion engines
US3956904A (en) * 1975-02-03 1976-05-18 The Rovac Corporation Compressor-expander for refrigeration having dual rotor assembly

Also Published As

Publication number Publication date
IT8322809A0 (en) 1983-09-08
GB2126655A (en) 1984-03-28
SE8304741D0 (en) 1983-09-02
SE8304741L (en) 1984-03-09

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Legal Events

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