BRPI0515471A - bomba de deslocamento rotativa - Google Patents

bomba de deslocamento rotativa

Info

Publication number
BRPI0515471A
BRPI0515471A BRPI0515471-5A BRPI0515471A BRPI0515471A BR PI0515471 A BRPI0515471 A BR PI0515471A BR PI0515471 A BRPI0515471 A BR PI0515471A BR PI0515471 A BRPI0515471 A BR PI0515471A
Authority
BR
Brazil
Prior art keywords
scraper
housing
guide
engagement slot
chamber
Prior art date
Application number
BRPI0515471-5A
Other languages
English (en)
Inventor
Ulrich Fromm
Original Assignee
Maso Process Pumpen Gmbh
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 Maso Process Pumpen Gmbh filed Critical Maso Process Pumpen Gmbh
Publication of BRPI0515471A publication Critical patent/BRPI0515471A/pt

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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/356—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/356—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C2/3568—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member with axially movable vanes
    • 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
    • F05C2225/06—Polyamides, e.g. NYLON
    • 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
    • F05C2225/12—Polyetheretherketones, e.g. PEEK

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

BOMBA DE DESLOCAMENTO ROTATIVA. A invenção é uma bomba de deslocamento rotativa incluindo um estator (42) fixado em um alojamento (20) um estator (42) fixado no mencionado alojamento (20), um rotor incluindo uma porção de eixo (8) e uma alma radialmente projetada (12) tendo uma configuração de um tipo de disco ondulatório, um raspador (110) tendo um entalhe de encaixe (112) de altura radial predeterminada e largura axial predeterminada, o entalhe de encaixe (112) encaixando a mencionada alma projetada (12) do mencionado rotor, uma guia (92) do mencionado raspador (110), a guia (92) tendo, geralmente, uma configuração de uma placa rebaixada e sendo - direta ou indiretamente - fixada no mencionado alojamento (20), onde a guia (92) retém o mencionado raspador (110) na direção circunferencial e permite o mencionado raspador (110) uma movimentação alternante em direção substancialmente axial; o mencionado raspador (110), incluindo: - uma primeira ranhura (120) tendo uma profundidade predeterminada e se estendendo ao longo de sua superfície de borda radialmente externa, e uma segunda ranhura (124) e uma terceira ranhura, cada uma tendo uma profundidade predeterminada e se estendendo na direção radial ao longo de uma superfície de borda frontal e ao longo de outra superfície de borda frontal, respectivamente, do mencionado raspador (110), as mencionadas três ranhuras (120 124) sendo projetadas de modo a acomodar uma porção da mencionada guia (92) e permitir a mencionada movimentação alternante do mencionado raspador (110) na mencionada direção substancialmente axial.
BRPI0515471-5A 2004-09-20 2005-09-16 bomba de deslocamento rotativa BRPI0515471A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04022323A EP1637740A1 (en) 2004-09-20 2004-09-20 Rotary displacement pump comprising scraper and guide of the scraper
PCT/EP2005/010006 WO2006032415A1 (en) 2004-09-20 2005-09-16 Rotary displacement pump comprising scraper and guide of the scraper

Publications (1)

Publication Number Publication Date
BRPI0515471A true BRPI0515471A (pt) 2008-07-22

Family

ID=34926614

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515471-5A BRPI0515471A (pt) 2004-09-20 2005-09-16 bomba de deslocamento rotativa

Country Status (12)

Country Link
US (1) US7462022B2 (pt)
EP (2) EP1637740A1 (pt)
JP (1) JP4599407B2 (pt)
KR (1) KR101223077B1 (pt)
CN (1) CN100523504C (pt)
AT (1) ATE414226T1 (pt)
BR (1) BRPI0515471A (pt)
CA (1) CA2580387C (pt)
DE (1) DE602005011039D1 (pt)
MX (1) MX2007003208A (pt)
RU (1) RU2378535C2 (pt)
WO (1) WO2006032415A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8985981B2 (en) * 2010-09-15 2015-03-24 Watson Marlow Gmbh Rotary displacement pump for pumping solids emulsions, especially liquid explosives
EP2565454B1 (en) 2011-09-02 2016-12-14 Watson Marlow GmbH MasoSine Rotary displacement pump for pumping flowable materials of high viscosity
WO2014062289A1 (en) 2012-10-19 2014-04-24 Kennecott Utah Copper Llc Process for the recovery of gold form anode slimes
US9605673B2 (en) * 2013-10-17 2017-03-28 Tuthill Corporation Pump with pivoted vanes
CN104696016A (zh) * 2014-01-11 2015-06-10 摩尔动力(北京)技术股份有限公司 圆形缸轴向隔离同轮多级流体机构及包括其的装置
DE102015116768A1 (de) * 2015-10-02 2017-04-20 Watson-Marlow Gmbh Pumpe
DE102015116770A1 (de) * 2015-10-02 2017-04-06 Watson-Marlow Gmbh Pumpe und Sperrvorrichtung
DE102015116769A1 (de) 2015-10-02 2017-04-06 Watson-Marlow Gmbh Pumpe und Sperrelement
GB201614975D0 (en) * 2016-09-02 2016-10-19 Lontra Ltd Rotary piston and cylinder device
US10384151B2 (en) * 2016-12-09 2019-08-20 Idex Health & Science Llc High pressure valve with two-piece stator assembly
US11054054B2 (en) 2016-12-09 2021-07-06 Idex Health & Science Llc High pressure valve with multi-piece stator assembly
EP3483440B1 (en) 2017-11-08 2020-05-27 Oina VV AB Peristaltic pump
RU205690U1 (ru) * 2021-03-09 2021-07-28 Сергей Иванович Никитин Шестеренный насос

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1509051A (en) * 1921-07-20 1924-09-16 Pulco Supplies Ltd Rotary pump
US1654883A (en) * 1926-01-11 1928-01-03 Joseph F Jaworowski Rotary pump
US1690728A (en) * 1927-06-16 1928-11-06 Joseph F Jaworowski Rotary pump
US2788748A (en) * 1955-04-21 1957-04-16 Szczepanek John Air compressor or pump
US3156158A (en) * 1959-08-20 1964-11-10 James B Pamplin Rotary fluid displacement apparatus
US3194167A (en) * 1964-01-22 1965-07-13 Lapp Insulator Company Inc Pump
US3769945A (en) * 1971-12-13 1973-11-06 G Kahre Rotary internal combustion engine
JPS58195091A (ja) * 1982-05-11 1983-11-14 Akira Hirata ロ−タリ−ポンプ
ATE37214T1 (de) * 1983-05-21 1988-09-15 Sine Pumps Rotationspumpe fuer fluessigkeit.
JPH02127793U (pt) * 1989-03-29 1990-10-22
SU1751365A1 (ru) * 1989-11-08 1992-07-30 Центральное конструкторское бюро "Изумруд" Глобоидный роторный насос
DE4218385C2 (de) * 1992-05-09 1994-07-14 Franz Kellner Verdrängerpumpe zum Fördern von Flüssigkeiten, insbesondere von Feststoffpartikel enthaltenden Flüssigkeiten
FR2721662A1 (fr) * 1994-06-28 1995-12-29 Sedepro Pompe volumétrique à boisseau.
US5980225A (en) * 1996-07-05 1999-11-09 Sundstrand Fluid Handling Corporation Rotary pump having a drive shaft releasably connected to the rotor

Also Published As

Publication number Publication date
CN100523504C (zh) 2009-08-05
HK1114533A1 (zh) 2008-10-31
CA2580387C (en) 2012-04-17
EP1637740A1 (en) 2006-03-22
KR20070072884A (ko) 2007-07-06
KR101223077B1 (ko) 2013-01-17
MX2007003208A (es) 2007-10-10
JP4599407B2 (ja) 2010-12-15
DE602005011039D1 (de) 2008-12-24
ATE414226T1 (de) 2008-11-15
EP1807624A1 (en) 2007-07-18
JP2008513664A (ja) 2008-05-01
RU2378535C2 (ru) 2010-01-10
US20070297930A1 (en) 2007-12-27
WO2006032415A1 (en) 2006-03-30
CA2580387A1 (en) 2006-03-30
RU2007114899A (ru) 2008-10-27
EP1807624B1 (en) 2008-11-12
CN101061316A (zh) 2007-10-24
US7462022B2 (en) 2008-12-09

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: WATSON-MARLOW GMBH (DE)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time