GB0517735D0 - Rotary lobe pump with radial wearplate as well as a method for removing said wearplate - Google Patents

Rotary lobe pump with radial wearplate as well as a method for removing said wearplate

Info

Publication number
GB0517735D0
GB0517735D0 GBGB0517735.7A GB0517735A GB0517735D0 GB 0517735 D0 GB0517735 D0 GB 0517735D0 GB 0517735 A GB0517735 A GB 0517735A GB 0517735 D0 GB0517735 D0 GB 0517735D0
Authority
GB
United Kingdom
Prior art keywords
wearplate
radial
well
lobe pump
rotary lobe
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Withdrawn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
GBGB0517735.7A
Other versions
GB2429751A (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.)
Alfa Laval Corporate AB
Original Assignee
Alfa Laval Corporate AB
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 Alfa Laval Corporate AB filed Critical Alfa Laval Corporate AB
Priority to GB0517735A priority Critical patent/GB2429751A/en
Publication of GB0517735D0 publication Critical patent/GB0517735D0/en
Priority to PCT/GB2006/002538 priority patent/WO2007026109A1/en
Publication of GB2429751A publication Critical patent/GB2429751A/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Withdrawn legal-status Critical Current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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/126—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0011—Radial sealings for working fluid of rigid 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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/70—Disassembly methods
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/80—Repairing methods
    • 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
    • F04C2240/80—Other components
    • F04C2240/801—Wear plates
    • 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
    • F04C2240/80—Other components
    • F04C2240/802—Liners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
GB0517735A 2005-08-31 2005-08-31 Axially removable flanged wearplate for lobe pump Withdrawn GB2429751A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0517735A GB2429751A (en) 2005-08-31 2005-08-31 Axially removable flanged wearplate for lobe pump
PCT/GB2006/002538 WO2007026109A1 (en) 2005-08-31 2006-07-07 Rotary lobe pump with radial wearplate as well as a method for removing said wearplate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0517735A GB2429751A (en) 2005-08-31 2005-08-31 Axially removable flanged wearplate for lobe pump

Publications (2)

Publication Number Publication Date
GB0517735D0 true GB0517735D0 (en) 2005-10-12
GB2429751A GB2429751A (en) 2007-03-07

Family

ID=35220627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0517735A Withdrawn GB2429751A (en) 2005-08-31 2005-08-31 Axially removable flanged wearplate for lobe pump

Country Status (2)

Country Link
GB (1) GB2429751A (en)
WO (1) WO2007026109A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2440944B (en) * 2006-08-11 2011-10-12 Itt Mfg Enterprises Inc Rotary lobe pump
DE202006018129U1 (en) * 2006-11-29 2008-04-10 Hugo Vogelsang Maschinenbau Gmbh Rotary pump
DE202009009093U1 (en) 2009-07-01 2009-11-05 Hugo Vogelsang Maschinenbau Gmbh Rotary pump with angular gear
DE202009012158U1 (en) 2009-09-08 2011-02-03 Hugo Vogelsang Maschinenbau Gmbh Rotary pump
DE102010014248B4 (en) * 2010-04-08 2016-04-28 Netzsch Pumpen & Systeme Gmbh Contact elements for rotary lobe pumps
DE202010011626U1 (en) * 2010-08-20 2010-10-21 Hugo Vogelsang Maschinenbau Gmbh Rotary pump
DE202010012494U1 (en) 2010-09-13 2011-12-15 Hugo Vogelsang Maschinenbau Gmbh Rotary pump and rotary piston
DE202010015439U1 (en) 2010-11-16 2012-02-17 Hugo Vogelsang Maschinenbau Gmbh Rotary pump and housing half shell for selbige
CN104481871A (en) * 2014-12-04 2015-04-01 上海缔魅流体技术中心 Gear pump
USD749138S1 (en) 2014-12-19 2016-02-09 Q-Pumps S.A. de C.V. Twin screw pump
CN105649980B (en) * 2016-03-22 2017-04-26 西安交通大学 Roots vacuum pump for facilitating measuring end clearance and regulating rotor clearance
DE202018004820U1 (en) 2018-10-18 2018-11-19 Doris Korthaus Rotary lobe pump with wear elements for pumping solid media
DE102018008264B4 (en) 2018-10-18 2020-11-12 Doris Korthaus Rotary lobe pump with wear elements for pumping media permeated with solids
CN110905801B (en) * 2019-11-14 2021-12-03 中国航发西安动力控制科技有限公司 Gear pump with fixed axial gap
USD973722S1 (en) * 2021-01-19 2022-12-27 Alfa Laval Corporate Ab Rotary positive displacement pump
DE202022104656U1 (en) 2022-08-17 2023-11-20 Vogelsang Gmbh & Co. Kg Pump for conveying a fluid
DE102022210341A1 (en) * 2022-09-29 2024-04-04 Knapp e-mobility GmbH Method for producing a housing and casing and casing for a rotary piston engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324817A (en) * 1929-02-21 1930-02-13 William George Shipwright Improvements in and relating to rotary engines, pumps and the like
US2345975A (en) * 1938-12-24 1944-04-04 Vickers Inc Power transmission pump or motor
DE1949033A1 (en) * 1969-09-27 1971-04-15 Bosch Gmbh Robert Housing, especially for a gear pump
US3973883A (en) * 1972-07-25 1976-08-10 Vandervell Products Limited Rotary piston machines
JPS61294178A (en) * 1985-06-24 1986-12-24 Kawasaki Heavy Ind Ltd Screw pump
ATE56076T1 (en) * 1985-12-19 1990-09-15 Gerhard Eckart ROTARY PUMP FOR PUMPING GUELLE OR LIKE.
JPS62191684A (en) * 1986-02-17 1987-08-22 Kosaka Kenkyusho:Kk Casing for biaxial rotary pump
US5567140A (en) * 1995-04-24 1996-10-22 Itt Corporation Keyed insert plate for curved rotary lobe pump chamber walls

Also Published As

Publication number Publication date
WO2007026109A1 (en) 2007-03-08
GB2429751A (en) 2007-03-07

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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)