AU2010240676B2 - Pump with a resilient seal - Google Patents

Pump with a resilient seal Download PDF

Info

Publication number
AU2010240676B2
AU2010240676B2 AU2010240676A AU2010240676A AU2010240676B2 AU 2010240676 B2 AU2010240676 B2 AU 2010240676B2 AU 2010240676 A AU2010240676 A AU 2010240676A AU 2010240676 A AU2010240676 A AU 2010240676A AU 2010240676 B2 AU2010240676 B2 AU 2010240676B2
Authority
AU
Australia
Prior art keywords
rotor
housing
seal
inlet
outlet
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.)
Ceased
Application number
AU2010240676A
Other languages
English (en)
Other versions
AU2010240676A1 (en
Inventor
Richard Paul Hayes-Pankhurst
Peter William Ross
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.)
Quantex Patents Ltd
Original Assignee
Quantex Patents 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 Quantex Patents Ltd filed Critical Quantex Patents Ltd
Publication of AU2010240676A1 publication Critical patent/AU2010240676A1/en
Assigned to QUANTEX PATENTS LIMITED reassignment QUANTEX PATENTS LIMITED Amend patent request/document other than specification (104) Assignors: PDD INNOVATIONS LIMITED
Application granted granted Critical
Publication of AU2010240676B2 publication Critical patent/AU2010240676B2/en
Priority to AU2016202108A priority Critical patent/AU2016202108B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • 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
    • F01C5/00—Rotary-piston machines or engines with the working-chamber walls at least partly resiliently deformable
    • F01C5/04—Rotary-piston machines or engines with the working-chamber walls at least partly resiliently deformable the resiliently-deformable wall being part of the outer member, e.g. of a housing
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0015—Radial sealings for working fluid of resilient material
    • 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
    • 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
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2/22—Rotary-piston machines or pumps of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • F04C2250/00—Geometry
    • F04C2250/20—Geometry of the rotor
    • F04C2250/201—Geometry of the rotor conical shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
AU2010240676A 2009-04-21 2010-04-21 Pump with a resilient seal Ceased AU2010240676B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2016202108A AU2016202108B2 (en) 2009-04-21 2016-04-05 Pump with a resilient seal

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0906768.7 2009-04-21
GBGB0906768.7A GB0906768D0 (en) 2009-04-21 2009-04-21 Pumps
PCT/GB2010/000798 WO2010122299A2 (en) 2009-04-21 2010-04-21 Pumps

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2016202108A Division AU2016202108B2 (en) 2009-04-21 2016-04-05 Pump with a resilient seal

Publications (2)

Publication Number Publication Date
AU2010240676A1 AU2010240676A1 (en) 2011-11-10
AU2010240676B2 true AU2010240676B2 (en) 2016-03-03

Family

ID=40774669

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2010240676A Ceased AU2010240676B2 (en) 2009-04-21 2010-04-21 Pump with a resilient seal
AU2016202108A Active AU2016202108B2 (en) 2009-04-21 2016-04-05 Pump with a resilient seal

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2016202108A Active AU2016202108B2 (en) 2009-04-21 2016-04-05 Pump with a resilient seal

Country Status (13)

Country Link
US (2) US9175681B2 (enExample)
EP (1) EP2422048B1 (enExample)
JP (1) JP5670431B2 (enExample)
CN (1) CN102449265B (enExample)
AU (2) AU2010240676B2 (enExample)
BR (1) BRPI1006572B1 (enExample)
CA (1) CA2759433C (enExample)
ES (1) ES2861423T3 (enExample)
GB (1) GB0906768D0 (enExample)
IL (1) IL215820A (enExample)
MX (1) MX337264B (enExample)
PT (1) PT2422048T (enExample)
WO (1) WO2010122299A2 (enExample)

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US9850118B2 (en) * 2010-08-20 2017-12-26 Pepsico, Inc. Bag-in-box pump system
EP2686555B1 (en) * 2011-03-14 2015-08-12 Standex International Corporation Plastic pump housing and manufacture thereof
US9399312B2 (en) 2011-03-14 2016-07-26 Standex International Corporation Plastic pump housing and manufacture thereof
GB201117300D0 (en) * 2011-10-07 2011-11-16 Quantex Patents Ltd Pumps
GB201117297D0 (en) 2011-10-07 2011-11-16 Quantex Patents Ltd Pump fittings and methods for their manufacture
WO2013091098A1 (en) * 2011-12-19 2013-06-27 Exponential Technologies, Inc. Positive displacement expander
GB201202255D0 (en) 2012-02-09 2012-03-28 Quantex Patents Ltd Pumps
US8622246B2 (en) 2012-02-13 2014-01-07 Ecolab Usa Inc. Fluid reservoir docking station
GB2507029B (en) * 2012-07-11 2019-04-17 Quantex Patents Ltd Pump fittings and methods for their manufacture
GB201218428D0 (en) 2012-10-15 2012-11-28 Quantex Patents Ltd Pump assemblies
WO2014093570A2 (en) 2012-12-13 2014-06-19 3M Innovative Properties Company Cover assembly for dispensing liquids from containers
GB201303903D0 (en) * 2013-03-05 2013-04-17 Quantex Patents Ltd Pumps
CN105745447B (zh) * 2013-09-20 2018-04-24 史丹德克斯国际有限公司 塑料泵壳体及其制造方法
GB2528509A (en) * 2014-07-24 2016-01-27 Lontra Ltd Rotary Piston and Cylinder Devices
GB201504553D0 (en) 2015-03-18 2015-05-06 Quantex Patents Ltd Pumps
US20160281715A1 (en) * 2015-03-27 2016-09-29 Charles H. Tuckey Vane Pump Assembly
EP3115610B1 (en) * 2015-07-06 2021-04-14 Goodrich Actuation Systems Limited Hydraulic pump
GB2547051A (en) * 2016-02-08 2017-08-09 Quantex Patents Ltd Pump assembly
IT201700031729A1 (it) * 2017-03-22 2018-09-22 Ali Group Srl Carpigiani Pompa per l'erogazione di prodotti alimentari liquidi o semiliquidi o semisolidi e macchina comprendente detta pompa.
WO2019020063A1 (zh) * 2017-07-26 2019-01-31 施育秧 一种液体泵出装置
CN111771061B (zh) 2017-12-13 2023-02-10 益班修科技股份有限公司 旋转式流体流动装置
US10865097B2 (en) 2018-06-29 2020-12-15 Ecolab Usa Inc. Chemical product dispensing using a fluid drive and return home interface
GB2576779A (en) 2018-09-03 2020-03-04 Quantex Patents Ltd Dispenser systems, in-line dispenser assemblies, methods of using and cleaning same
DE102018133680A1 (de) * 2018-12-28 2020-07-02 Schwäbische Hüttenwerke Automotive GmbH Rotationspumpe mit axialer Kompensation, Auslassdichtung für eine Pumpe sowie vormontierte Pumpeneinheit
US11168683B2 (en) 2019-03-14 2021-11-09 Exponential Technologies, Inc. Pressure balancing system for a fluid pump
US11339045B2 (en) 2020-10-20 2022-05-24 Elkay Manufacturing Company Flavor and additive delivery systems and methods for beverage dispensers
US20220145880A1 (en) 2020-11-11 2022-05-12 Server Products, Inc. Flexible impeller pump for flowable food product
GB2606542B (en) 2021-05-12 2023-10-11 Psg Germany Gmbh Pumps
GB2606544B (en) 2021-05-12 2023-07-12 Psg Germany Gmbh Pumps

Citations (8)

* 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
GB1334089A (en) * 1970-08-31 1973-10-17 Environment One Corp Rotary pumps
JPS4924486B1 (enExample) * 1969-06-12 1974-06-24
JPS54139103A (en) * 1978-04-20 1979-10-29 Tadaaki Kobayashi Pumping plant provided with flexible stator
GB1583582A (en) * 1976-07-21 1981-01-28 Melchior M T Rotary liquid pump in particular for plastermixing apparatus
US4836759A (en) * 1985-11-08 1989-06-06 Nautical Services Pty. Ltd. Rotary pump with orbiting rotor of harder material than stator
US5660536A (en) * 1996-01-05 1997-08-26 Brunswick Corporation High capacity simplified sea water pump
EP1813812B1 (de) * 2006-01-26 2008-11-26 Grundfos Management A/S Exzenterschneckenpumpe

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US513315A (en) * 1894-01-23 Charles edwin funk
US3507585A (en) * 1968-04-24 1970-04-21 William M Mercer Rotary diaphragm pump
US3652192A (en) * 1969-01-16 1972-03-28 Lederle Pumpen & Maschf Sealed conveying apparatus
SE351011B (enExample) * 1971-03-16 1972-11-13 Alfa Laval Ab
JPS5256127Y2 (enExample) 1972-06-05 1977-12-19
JPS4924486A (enExample) 1972-06-30 1974-03-04
US3887307A (en) * 1974-04-30 1975-06-03 Curtiss Wright Corp Rotary mechanism with die-cast trochoidal housing
US4028021A (en) * 1975-12-08 1977-06-07 Curtiss-Wright Corporation Rotary trochoidal compressor with compressible sealing
JPS60240890A (ja) * 1984-05-14 1985-11-29 Mitsubishi Heavy Ind Ltd コンクリ−ト圧送用ポンプ
DE3815252A1 (de) * 1988-05-05 1989-11-16 Knf Neuberger Gmbh Ringmembranpumpe
US5019311A (en) * 1989-02-23 1991-05-28 Koslow Technologies Corporation Process for the production of materials characterized by a continuous web matrix or force point bonding
JP3208803B2 (ja) * 1991-05-20 2001-09-17 ソニー株式会社 物品の射出成形法、射出成形装置及びそれに用いる成形型体並びに磁気テープ用カセットハーフ
US5465748A (en) * 1994-05-24 1995-11-14 Millipore Corporation Sanitizable slider diaphragm valve
JPH0924486A (ja) 1995-07-13 1997-01-28 Toshiba Corp 低融点合金及びその粉末を用いたクリームはんだ
CN2255512Y (zh) * 1996-09-02 1997-06-04 陈艳根 柔性转子泵
JP4033048B2 (ja) * 2003-06-11 2008-01-16 ソニー株式会社 スピーカ振動板の製造方法及びスピーカ振動板
KR20050066322A (ko) * 2003-12-26 2005-06-30 삼성전자주식회사 압축기
US7512592B2 (en) * 2004-07-02 2009-03-31 Tarari, Inc. System and method of XML query processing
GB0419848D0 (en) * 2004-09-07 2004-10-13 Carbonate Ltd Pumps
EP1877666A1 (en) 2005-05-06 2008-01-16 Inter-Ice Pump APS A rotor, a method for producing such rotor and a pump comprising such rotor
DE112007001323A5 (de) 2006-07-01 2009-03-12 Ixetic Hückeswagen Gmbh Vakuumpumpe

Patent Citations (8)

* 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
JPS4924486B1 (enExample) * 1969-06-12 1974-06-24
GB1334089A (en) * 1970-08-31 1973-10-17 Environment One Corp Rotary pumps
GB1583582A (en) * 1976-07-21 1981-01-28 Melchior M T Rotary liquid pump in particular for plastermixing apparatus
JPS54139103A (en) * 1978-04-20 1979-10-29 Tadaaki Kobayashi Pumping plant provided with flexible stator
US4836759A (en) * 1985-11-08 1989-06-06 Nautical Services Pty. Ltd. Rotary pump with orbiting rotor of harder material than stator
US5660536A (en) * 1996-01-05 1997-08-26 Brunswick Corporation High capacity simplified sea water pump
EP1813812B1 (de) * 2006-01-26 2008-11-26 Grundfos Management A/S Exzenterschneckenpumpe

Also Published As

Publication number Publication date
AU2016202108B2 (en) 2016-11-03
US9175681B2 (en) 2015-11-03
GB0906768D0 (en) 2009-06-03
WO2010122299A8 (en) 2011-11-17
US20160010644A1 (en) 2016-01-14
IL215820A (en) 2014-11-30
CN102449265A (zh) 2012-05-09
CA2759433C (en) 2017-07-11
CA2759433A1 (en) 2010-10-28
CN102449265B (zh) 2014-06-18
IL215820A0 (en) 2012-01-31
EP2422048A2 (en) 2012-02-29
AU2016202108A1 (en) 2016-04-28
JP5670431B2 (ja) 2015-02-18
WO2010122299A2 (en) 2010-10-28
BRPI1006572A2 (pt) 2018-05-22
MX337264B (es) 2016-02-19
JP2012524864A (ja) 2012-10-18
US10465681B2 (en) 2019-11-05
MX2011011098A (es) 2012-04-30
US20120034122A1 (en) 2012-02-09
EP2422048B1 (en) 2020-12-16
ES2861423T3 (es) 2021-10-06
PT2422048T (pt) 2021-03-17
AU2010240676A1 (en) 2011-11-10
BRPI1006572B1 (pt) 2021-02-02
WO2010122299A3 (en) 2011-04-28

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired