ES2025849T3 - Dispositivo giratorio de engranajes para la circulacion de un liquido. - Google Patents

Dispositivo giratorio de engranajes para la circulacion de un liquido.

Info

Publication number
ES2025849T3
ES2025849T3 ES198989401408T ES89401408T ES2025849T3 ES 2025849 T3 ES2025849 T3 ES 2025849T3 ES 198989401408 T ES198989401408 T ES 198989401408T ES 89401408 T ES89401408 T ES 89401408T ES 2025849 T3 ES2025849 T3 ES 2025849T3
Authority
ES
Spain
Prior art keywords
gears
circulation
liquid
rotating device
driver
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 - Lifetime
Application number
ES198989401408T
Other languages
English (en)
Inventor
Sylvain Janssen
Claude Fouinaud
Gerard Lagarde
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.)
SCHLUMBERGER INDUSTRIES
Original Assignee
SCHLUMBERGER INDUSTRIES
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 SCHLUMBERGER INDUSTRIES filed Critical SCHLUMBERGER INDUSTRIES
Application granted granted Critical
Publication of ES2025849T3 publication Critical patent/ES2025849T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C2/10—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
    • F04C2/101—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 a crescent-shaped filler element, located between the inner and outer intermeshing members
    • 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
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

CON EL FIN DE PERMITIR LA REALIZACION POR MOLDEADO DEL ENGRANAJE EXTERNO (100) DE LA BOMBA, ESTE ESTA REALIZADO POR DOS CORONAS (102, 104) Y POR ELEMENTOS LONGITUDINALES (106) QUE FORMAN UNA DENTADURA. EL ENGRANAJE INTERNO (80) ES EL CONDUCTOR Y EL ENGRANAJE EXTERNO (100) ES EL CONDUCIDO.
ES198989401408T 1988-05-25 1989-05-24 Dispositivo giratorio de engranajes para la circulacion de un liquido. Expired - Lifetime ES2025849T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806920A FR2632020B1 (fr) 1988-05-25 1988-05-25 Dispositif tournant a engrenages pour la circulation d'un liquide

Publications (1)

Publication Number Publication Date
ES2025849T3 true ES2025849T3 (es) 1992-04-01

Family

ID=9366578

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989401408T Expired - Lifetime ES2025849T3 (es) 1988-05-25 1989-05-24 Dispositivo giratorio de engranajes para la circulacion de un liquido.

Country Status (5)

Country Link
US (1) US4958996A (es)
EP (1) EP0344059B1 (es)
DE (1) DE68900174D1 (es)
ES (1) ES2025849T3 (es)
FR (1) FR2632020B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130071280A1 (en) * 2011-06-27 2013-03-21 James Brent Klassen Slurry Pump
WO2014146190A1 (en) 2013-03-21 2014-09-25 James Klassen Slurry pump
US11067076B2 (en) 2015-09-21 2021-07-20 Genesis Advanced Technology Inc. Fluid transfer device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE325849C (de) * 1917-03-03 1920-09-21 Emil Ludwig Zahnradpumpe, bei welcher ein Stirnrad mit einem innen verzahnten Hohlrad zusammenarbeitet
US1496737A (en) * 1922-06-03 1924-06-03 Viking Pump Company Rotary pump, motor, or engine
GB270000A (en) * 1926-02-02 1927-05-02 Stone J & Co Ltd Improvements in rotary engines, pumps, blowers, compressors, meters and the like
US2672824A (en) * 1944-05-11 1954-03-23 Gerotor May Corp Hydraulic pump or motor
US2621603A (en) * 1948-08-31 1952-12-16 Julian B Thomas Rotary pump
US2601397A (en) * 1950-04-11 1952-06-24 Hill Myron Francis Rotary fluid displacement device
US2615399A (en) * 1950-09-09 1952-10-28 Peerless Machinery Co Rotary pump
US3233524A (en) * 1962-09-05 1966-02-08 Germane Corp Fluid operated motor
US3276288A (en) * 1963-12-20 1966-10-04 Fry Jeremy Joseph Housing for valve actuator or the like

Also Published As

Publication number Publication date
US4958996A (en) 1990-09-25
EP0344059B1 (fr) 1991-07-31
DE68900174D1 (de) 1991-09-05
FR2632020B1 (fr) 1994-02-11
EP0344059A1 (fr) 1989-11-29
FR2632020A1 (fr) 1989-12-01

Similar Documents

Publication Publication Date Title
IT8222518A1 (it) Dispositivo per prendere solidale il complesso di trasmissione nel corpo di un contrangolo da odontoiatria
BE878271A (fr) Dispositif pour aspirer le sang dans des cavites du corps
BE869152A (fr) Dispositif pour le traitement de la surface de corps presentant des contours irreguliers
BR7704756A (pt) Dispositivo para amortecer o fluxo de um liquido
BR8008370A (pt) Dispositivo que assegura o deslocamento de um elemento num conduto cheio de um liquido
CH515712A (it) Apparecchio per la desensibilizzazione dei denti, la terapia delle parodontopatie, la carioprofilassi ed altre applicazioni
SE8204747L (sv) Tandskruvstift och tillhorande skruvmejsel samt sett att dermed aterstella en tandkropp till tandroten
SE398271B (sv) Sett och anordning for att bestemma leget av en kropp i forhallande till en siktlinje
BR7403096D0 (pt) Macanismo e processo para controlar o nivel de um liquido viscoso em um reservatorio
ES276022Y (es) Dispositivo de retencion para impedir el aflojamiento accidental de dispositivos de fijacion a rosca.
ES199651Y (es) Dispositivo dental para la formacion ''in situ''de una den-tadura.
ES2025849T3 (es) Dispositivo giratorio de engranajes para la circulacion de un liquido.
AR216920A1 (es) Mejoras en un aparato para aplicar liquido a por lo menos una superficie de un objeto
IT1073826B (it) Dispositivo per la limitazione del fluido per una cavita disupporto in um cuscinetto idrostatico
BR7303456D0 (pt) Reducao na folga das estrias de um acoplamento
BR7208287D0 (pt) Dispositivo para o tratamento de pecas de trabalho em liquidos especialmente na tecnica odontologica
IT1039894B (it) Dispositivo in un fuso a dippiatorsione per l adduzione diunagente liquido di trattamento delfilo
CH540688A (de) Für die Absorption von Menstruationsflüssigkeit bestimmter Tampon mit Einführvorrichtung
ES509571A0 (es) Perfeccionamientos en un dispositivo que permite destruir las malas hierbas al pie de las plantaciones por aplicacion de un herbicida liquido.
ES8407559A1 (es) Una bomba de engranajes internos
IT945901B (it) Dispositivo per introdurre medica menti liquidi negli occhi
FR1474909A (fr) Moyens d'amélioration de la lubrification sèche
BE747746A (fr) Dispositif de transmission d'impulsions integre dans un corps semiconducteur
ES252906Y (es) Un dispositivo para detener un flujo de liquido en presenciade burbujas de gas dentro de un circuito hidraulico
BR7404462D0 (pt) Dispositivo de seguranca contra derramamento de liquido

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 344059

Country of ref document: ES