BRPI0416634A - estator para uma bomba espiral excêntrica ou um motor helicoidal excêntrico que opera no princìpio de moineau - Google Patents

estator para uma bomba espiral excêntrica ou um motor helicoidal excêntrico que opera no princìpio de moineau

Info

Publication number
BRPI0416634A
BRPI0416634A BRPI0416634-5A BRPI0416634A BRPI0416634A BR PI0416634 A BRPI0416634 A BR PI0416634A BR PI0416634 A BRPI0416634 A BR PI0416634A BR PI0416634 A BRPI0416634 A BR PI0416634A
Authority
BR
Brazil
Prior art keywords
stator
eccentric
spiral
spiral pump
motor operating
Prior art date
Application number
BRPI0416634-5A
Other languages
English (en)
Inventor
Sebastian Joger
Original Assignee
Artemis Kautschuk Kunststoff
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 Artemis Kautschuk Kunststoff filed Critical Artemis Kautschuk Kunststoff
Publication of BRPI0416634A publication Critical patent/BRPI0416634A/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
    • F04C2/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

"ESTATOR PARA UMA BOMBA ESPIRAL EXCêNTRICA OU UM MOTOR HELICOIDAL EXCêNTRICO QUE OPERA NO PRINCìPIO DE MOINEAU". A invenção refere-se a um estator para uma bomba espiral excêntrica ou um motor helicoidal excêntrico apresentando um estator, que inclui um tubo externo que é provido com um revestimento de borracha ou um material similar à borracha e que apresenta um espaço oco, na forma de uma espiral dupla ou múltipla, para acomodar um rotor rígido que se apresenta também na forma de uma espiral, por meio do que a espiral do estator apresenta uma espiral a mais do que o motor. Para prover um estator que também permaneça funcional sob condições onde a conexão fixa entre o revestimento e o tubo externo seria destruída, por exemplo, devido a influências químicas ou a altas temperaturas, a invenção propõe que um tubo interno provido com aberturas seja disposto no revestimento, e que tiras de espaçamento sejam dispostas entre o tubo externo e o tubo interno.
BRPI0416634-5A 2003-11-17 2004-11-17 estator para uma bomba espiral excêntrica ou um motor helicoidal excêntrico que opera no princìpio de moineau BRPI0416634A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/725,967 US7316548B2 (en) 2003-11-17 2003-11-17 Stator for an eccentric screw pump or an eccentric worm motor operating on the Moineau principle
PCT/EP2004/013029 WO2005047701A2 (de) 2003-11-17 2004-11-17 Stator für eine exzenterschneckenpumpe oder einen exzenterschneckenmotor nach dem moineau-prinzip

Publications (1)

Publication Number Publication Date
BRPI0416634A true BRPI0416634A (pt) 2007-01-16

Family

ID=34574704

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416634-5A BRPI0416634A (pt) 2003-11-17 2004-11-17 estator para uma bomba espiral excêntrica ou um motor helicoidal excêntrico que opera no princìpio de moineau

Country Status (5)

Country Link
US (1) US7316548B2 (pt)
EP (1) EP1733147B1 (pt)
BR (1) BRPI0416634A (pt)
CA (1) CA2473282C (pt)
WO (1) WO2005047701A2 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005308210A (ja) * 2004-03-26 2005-11-04 Hitachi Metals Ltd フレキシブル管
US7407372B2 (en) 2004-05-14 2008-08-05 Robbins & Myers Energy Systems L.P. Progressing cavity pump or motor
US9163629B2 (en) 2006-07-31 2015-10-20 Schlumberger Technology Corporation Controlled thickness resilient material lined stator and method of forming
US7739792B2 (en) * 2006-07-31 2010-06-22 Schlumberger Technology Corporation Method of forming controlled thickness resilient material lined stator
RU2402693C1 (ru) * 2009-03-10 2010-10-27 Открытое акционерное общество "Павловский машзавод" Одновинтовая гидравлическая машина
RU2402692C1 (ru) * 2009-03-10 2010-10-27 Открытое акционерное общество "Павловский машзавод" Одновинтовая гидромашина
BR112012003882A2 (pt) 2009-08-21 2016-03-29 Titeflex Corp tubo dissipador de energia, métodos de fabricação de tubulação dissipadora de energia, método de instalação e dispositivos de vedação de um tubo dissipador de energia
GB2481226A (en) * 2010-06-16 2011-12-21 Nat Oilwell Varco Lp Stator for a progressive cavity (PC) pump or motor
WO2012024215A2 (en) 2010-08-16 2012-02-23 National Oilwell Varco, L.P. Reinforced stators and fabrication methods
US8944789B2 (en) 2010-12-10 2015-02-03 National Oilwell Varco, L.P. Enhanced elastomeric stator insert via reinforcing agent distribution and orientation
GB2499613B (en) 2012-02-22 2017-11-01 Nat Oilwell Varco Lp Stator for progressive cavity pump/motor
DE102012112044B4 (de) * 2012-05-04 2015-10-08 Netzsch Pumpen & Systeme Gmbh Selbstfixierendes Statorgehäuse
DE102012012076A1 (de) 2012-06-13 2013-12-19 Arnold Jäger Holding GmbH Stator einer Exzenterschneckenpumpe
RU2516094C2 (ru) * 2012-08-06 2014-05-20 Открытое акционерное общество Научно-производственное объединение "Искра" Статор одновинтового насоса
WO2014138068A1 (en) 2013-03-05 2014-09-12 Schlumberger Canada Limited Method and apparatus to manufacture a progressive cavity motor or pump
US9541225B2 (en) 2013-05-09 2017-01-10 Titeflex Corporation Bushings, sealing devices, tubing, and methods of installing tubing
EP3108142B1 (en) 2014-02-18 2017-11-15 Vert Rotors UK Limited Rotary positive-displacement machine
WO2015126955A2 (en) 2014-02-18 2015-08-27 Reme Technologies, Llc Graphene enhanced elastomeric stator
CN106685152B (zh) * 2015-11-10 2019-03-12 耐驰（兰州）泵业有限公司 制造用于偏心螺杆泵的可液压调整的定子的方法
RU2646664C1 (ru) * 2017-06-22 2018-03-06 Михаил Валерьевич Шардаков Статор винтовой гидромашины, устройство и способ для изготовления его внутренней зубчатой оболочки
JP7138383B1 (ja) * 2022-01-18 2022-09-16 兵神装備株式会社 一軸偏心ねじポンプ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250263C3 (de) 1972-10-13 1978-09-28 Gummi-Jaeger Kg Gmbh & Cie, 3000 Hannover Nachstellbarer Stator für Exzenterschneckenpumpen
DE2541779A1 (de) * 1975-09-19 1977-03-31 Allweiler Ag Stator fuer exzenterschneckenpumpen
US4313717A (en) * 1979-10-04 1982-02-02 Kopecky Eugene F Adjustable pressure extrusion pump
DE3119568A1 (de) * 1981-05-16 1982-12-02 Big Dutchman (International) AG, 8090 Wezep Exzenterschneckenpumpe
DE3322095A1 (de) * 1983-06-20 1984-12-20 Gummi-Jäger KG GmbH & Cie, 3000 Hannover Stator fuer exzenterschneckenpumpen
JPS61180512A (ja) * 1986-01-21 1986-08-13 日立電線株式会社 直接冷却型電力ケーブル線路の構成方法
US5171138A (en) * 1990-12-20 1992-12-15 Drilex Systems, Inc. Composite stator construction for downhole drilling motors
DE4134853C1 (pt) * 1991-05-22 1992-11-12 Netzsch-Mohnopumpen Gmbh, 8264 Waldkraiburg, De
US5171139A (en) * 1991-11-26 1992-12-15 Smith International, Inc. Moineau motor with conduits through the stator
DE4403598A1 (de) * 1994-02-07 1995-08-10 Arnold Jaeger Exzenterschneckenpumpe
DE19801020A1 (de) * 1998-01-14 1999-07-22 Artemis Kautschuk Kunststoff Elastomerstator für Exzenterschneckenpumpen
DE19842754C2 (de) 1998-09-18 2001-04-26 Seepex Seeberger Gmbh & Co Exzenterschneckenpumpe

Also Published As

Publication number Publication date
CA2473282C (en) 2010-04-13
US20050106004A1 (en) 2005-05-19
EP1733147A2 (de) 2006-12-20
US7316548B2 (en) 2008-01-08
EP1733147B1 (de) 2016-12-28
CA2473282A1 (en) 2005-05-17
WO2005047701A3 (de) 2005-07-07
WO2005047701A2 (de) 2005-05-26

Similar Documents

Publication Publication Date Title
BRPI0416634A (pt) estator para uma bomba espiral excêntrica ou um motor helicoidal excêntrico que opera no princìpio de moineau
BRPI0416662A (pt) estator para uma bomba helicoidal excêntrica ou um motor sem-fim excêntrico operando no princìpio moineau
JP4886028B2 (ja) 偏心ウォームポンプのためのステータケーシング
BR0315260A (pt) Unidade de compressor, método para produzir uma divisória para uma unidade de compressor, e, uso de uma unidade de compressor
BR0005321A (pt) Bomba peristáltica e cartucho
RU2013144936A (ru) Шпиндельная/приводная секция для ротора/статора двигателя объемного типа(pdm)
RU2005112737A (ru) Эксцентриковый шнековый насос с расширенным температурным диапазоном
NO20025077L (no) Forsterket fleksibelt ror samt anvendelse av samme
BR0201189A (pt) Compressor alternativo acionado por motor linear
TR199802074T2 (xx) Kompozit malzemeleri kullanan ilerleyen hazneli pompalar.
IT1299457B1 (it) Complesso di camicia per albero flessibile ed albero di trasmissione di coppia
ATE382202T1 (de) Elektroantrieb
BR9806798A (pt) Conjunto alimentador de combustìvel
BR0015644A (pt) Ferramenta aperfeiçoada para remoção de fixações e método de fabricação de uma ferramenta deste tipo
BRPI0409670A (pt) regenerador de lámina de evolvente
BR0318054A (pt) Proteção contra a flambagem para canais de paredes delgadas para fluidos
BRPI0410110A (pt) bomba anular para lìquidos do tipo de parafuso
ATE385290T1 (de) Laufrad für ein pumpenaggregat und zugehöriges pumpenaggregat
PT1302662E (pt) Compressor do tipo placa oscilante que tem uma estrutura melhorada de descarga do fluido refrigerante
ES2195661T3 (es) Bomba de engranajes para bombear fluidos de alta viscosidad.
BR9900321A (pt) Ceifeira-debulhadora
PL1615580T3 (pl) Narzędzie do opracowywania kanałów korzeniowych zębów
ES2279917T5 (es) Bomba de tornillo sin fin excéntrico y estator para una bomba semejante
ES2547454T3 (es) Máquina eléctrica con carcasa sobre una porción de su circunferencia
EP2072846A3 (de) Gehäuse mit einer Abtriebswelle und Verfahren zum Befestigen eines Mittels an einer Abtriebswelle

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL