ES2065100T3 - Bomba de engranajes dosificadora para material elastomerico compuesto. - Google Patents

Bomba de engranajes dosificadora para material elastomerico compuesto.

Info

Publication number
ES2065100T3
ES2065100T3 ES92105580T ES92105580T ES2065100T3 ES 2065100 T3 ES2065100 T3 ES 2065100T3 ES 92105580 T ES92105580 T ES 92105580T ES 92105580 T ES92105580 T ES 92105580T ES 2065100 T3 ES2065100 T3 ES 2065100T3
Authority
ES
Spain
Prior art keywords
side plate
housing
gear
bearings
axles
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
ES92105580T
Other languages
English (en)
Inventor
Arthur William Greenstreet
Joseph C Norka
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.)
Bridgestone Firestone Inc
Original Assignee
Bridgestone Firestone Inc
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 Bridgestone Firestone Inc filed Critical Bridgestone Firestone Inc
Application granted granted Critical
Publication of ES2065100T3 publication Critical patent/ES2065100T3/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/94—Lubricating
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands

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

BOMBA CONTADORA DE ENGRANAJES PARA MATERIALES ELASTOMERICOS COMPUESTOS. UNA BOMBA CONTADORA DE ENGRANAJES (1) PARA SUMINISTRAR LAS CANTIDADES PRECIAS DE UN MATERIAL ELASTOMERICO COMPUESTO (2) EN UNA MATRIZ (3). LA BOMBA DE ENGRANAJES (1) TIENE UN ALOJAMIENTO (20) QUE TIENE UNA CAMARA INTERIOR HUECA (21) QUE CONTIENE UN PAR DE ENGRANAJES DE ENGRANE ROTATIVOS (40,41) MONTADOS SOBRE EJES (42,43), UNO DE LOS CUALES ES ACCIONADO MECANICAMENTE PARA PASAR SACAR CANTIDADES CONTROLADAS DEL MATERIAL COMPUESTO DE LA CAMARA E INTRODUCIRLAS EN LA MATRIZ (3). HAY UNA PLACA LATERAL MONTADA DE MANERA EXTRAIBLE SOBRE EL ALOJAMIENTO Y QUE CUBRE UN LADO ABIERTO DE LA CAMARA (21) Y QUE ES ABIERTA Y CERRADA POR UNOS CILINDROS DE PRESION HIDRAULICA (67) MONTADOS SOBRE EL ALOJAMIENTO PARA PROPORCIONAR UN ACCESO FACIL AL INTERIOR DE LA CAMARA PARA LIMPIARLA. HAY MONTADO UN PRIMER DISPOSITIVO DE COJINETE (34,35) PARA LOS EJES DE ENGRANAJES (42,43), SOBRE LA PLACA LATERAL EXTRAIBLE (30) Y QUE RETIENE LOS ENGRANAJES(40,41) MONTADOS SOBRE EL MISMO PARA SACAR LOS ENGRANAJES (40,41) DE LA CAMARA (21) JUNTO CON LA PLACA LATERAL (30). HAY UNOS ORIFICIOS DE SALIDA (59,60,76,80,51) EN LA PLACA LATERAL EXTRAIBLE (30) Y UNA PLACA LATERAL FIJA ENFRENTE (31) ADYACENTE A LOS EJES (42,43) Y A LOS COJINETES (34,35,37,38), QUE PERMITEN QUE PEQUEÑAS CANTIDADES DEL MATERIAL COMPUESTO (2) FLUYAN ENTRE LOS EJES (42,43) Y LOS COJINETES (34,35,37,38) Y SALGAN DE LOS ORIFICIOS PARA LA LUBRICACION DE LOS COJINETES (34,35,37,38). EL EJE IMPULSOR SALE DEL ALOJAMIENTO (20) A TRAVES DE UNA ABERTURA ALARGADA Y SU EXTREMO NO QUEDA CERRADO EN EL ALOJAMIENTO PARA ASI REDUCIR EL CALOR FORMADO.
ES92105580T 1991-04-08 1992-04-01 Bomba de engranajes dosificadora para material elastomerico compuesto. Expired - Lifetime ES2065100T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/682,036 US5120206A (en) 1991-04-08 1991-04-08 Gear metering pump for compounded elastomeric material

Publications (1)

Publication Number Publication Date
ES2065100T3 true ES2065100T3 (es) 1995-02-01

Family

ID=24737930

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92105580T Expired - Lifetime ES2065100T3 (es) 1991-04-08 1992-04-01 Bomba de engranajes dosificadora para material elastomerico compuesto.

Country Status (7)

Country Link
US (1) US5120206A (es)
EP (1) EP0508285B1 (es)
JP (1) JPH05126064A (es)
KR (1) KR100193996B1 (es)
CA (1) CA2065502A1 (es)
DE (1) DE69200935T2 (es)
ES (1) ES2065100T3 (es)

Families Citing this family (22)

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Publication number Priority date Publication date Assignee Title
US5641281A (en) * 1995-11-20 1997-06-24 Lci Corporation Lubricating means for a gear pump
DE19635706C2 (de) * 1996-09-03 1998-12-03 Andreas Prof Dr Limper Verfahren zum Plastifizieren, Sieben, Dosieren und Fördern hochviskoser Kautschukmischungen und Einrichtung für die Durchführung des Verfahrens
US6328547B1 (en) * 1999-04-08 2001-12-11 Nakanin Co. Ltd Rotary pump
DE19943738C1 (de) * 1999-09-03 2001-03-15 Mannesmann Ag Extruderanlage mit Schneckenextruder und Zahnradextruder
US6808374B2 (en) * 2000-10-20 2004-10-26 Niagara Pump Corporation Sanitary design gear pump
WO2003016012A1 (fr) * 2001-08-16 2003-02-27 Societe De Technologie Michelin Pompe a engrenage pour melanges caoutchouteux
JP2004538182A (ja) * 2001-08-16 2004-12-24 ソシエテ ド テクノロジー ミシュラン 容積式ポンプ
FR2828717A1 (fr) * 2001-08-16 2003-02-21 Michelin Soc Tech Pompe a engrenage
DE10245306B4 (de) * 2002-09-27 2006-03-30 Berstorff Gmbh Extruder/Zahnradpumpen-Kombination
EP1757807A1 (de) * 2005-08-24 2007-02-28 Mario Voland Mikrodosiersystem
US20080063554A1 (en) * 2006-09-08 2008-03-13 Gifford Thomas K Precision flow gear pump
NL1033470C2 (nl) * 2007-03-01 2008-09-02 Vmi Epe Holland Inrichting voor het maken van een gordellaag.
WO2010105682A1 (de) * 2009-03-19 2010-09-23 Maag Pumps Systems Ag Anordnung mit zahnradpumpe mit geteiltem pumpengehäuse
FI121609B (fi) * 2009-06-11 2011-01-31 Pekka Leskinen Menetelmä ja laite nestevirtauksen tarkaksi säätämiseksi
JP5180160B2 (ja) * 2009-07-29 2013-04-10 株式会社モリヤマ 多軸押出機
US20110033330A1 (en) * 2009-08-10 2011-02-10 Christian Endres Gear pump for viscous media
WO2014139803A1 (en) * 2013-03-15 2014-09-18 AbbVie Deutschland GmbH & Co. KG Process and apparatus for metering a plasticized formulation
US20150139792A1 (en) * 2013-11-15 2015-05-21 Viking Pump, Inc. Internal Gear Pump
FR3058352A1 (fr) 2016-11-08 2018-05-11 Compagnie Generale Des Etablissements Michelin Ensemble d'extrusion volumetrique pour melanges d'elastomeres
GB2571972B (en) * 2018-03-14 2021-01-20 Edwards Tech Vacuum Engineering Qingdao Co Ltd Method and apparatus related to servicing of liquid ring pumps
EP3656530B1 (de) * 2018-11-21 2022-08-03 Coperion GmbH Verbindungsvorrichtung zum verbinden einer schneckenmaschine mit einem getriebe und verfahren zur reinigung einer derartigen verbindungsvorrichtung
WO2021030710A1 (en) * 2019-08-14 2021-02-18 Viking Pump, Inc. High pressure pumping system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1785386A (en) * 1927-09-08 1930-12-16 Mcintyre Frederic Metering pump
US2481560A (en) * 1947-05-31 1949-09-13 Viking Pump Company Sanitary pump
FR1137434A (fr) * 1955-07-25 1957-05-28 Appareil perfectionné pour mélanger la mélasse et la farine
BE629318A (es) * 1962-05-15 1900-01-01
US3563515A (en) * 1968-09-05 1971-02-16 Baker Perkins Inc Mixing machine
SE366094B (es) * 1972-08-18 1974-04-08 Alfa Laval Ab
US4336213A (en) * 1980-02-06 1982-06-22 Fox Steve A Plastic extrusion apparatus and method
SE422300B (sv) * 1980-10-27 1982-03-01 Skega Ab Injektionsaggregat for gummi eller annat viskost material
DE3221325A1 (de) * 1982-06-05 1983-06-23 Daimler-Benz Ag, 7000 Stuttgart Zahnradpumpe fuer volumetrische mengendosierung insbesondere beim lackieren
US4737087A (en) * 1984-12-10 1988-04-12 Barmag Ag Drive shaft seal for gear pump and method

Also Published As

Publication number Publication date
DE69200935T2 (de) 1995-04-20
JPH05126064A (ja) 1993-05-21
US5120206A (en) 1992-06-09
EP0508285B1 (en) 1994-12-21
EP0508285A1 (en) 1992-10-14
KR100193996B1 (ko) 1999-06-15
KR920020082A (ko) 1992-11-20
CA2065502A1 (en) 1992-10-09
DE69200935D1 (de) 1995-02-02

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