ES2005345A6 - Bomba para liquidos y similares. - Google Patents

Bomba para liquidos y similares.

Info

Publication number
ES2005345A6
ES2005345A6 ES8702731A ES8702731A ES2005345A6 ES 2005345 A6 ES2005345 A6 ES 2005345A6 ES 8702731 A ES8702731 A ES 8702731A ES 8702731 A ES8702731 A ES 8702731A ES 2005345 A6 ES2005345 A6 ES 2005345A6
Authority
ES
Spain
Prior art keywords
main liquid
housing
pump
rotor
sliding means
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
Application number
ES8702731A
Other languages
English (en)
Inventor
Jun Taga
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.)
Mitsui and Co Ltd
Original Assignee
Mitsui and Co Ltd
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 Mitsui and Co Ltd filed Critical Mitsui and Co Ltd
Publication of ES2005345A6 publication Critical patent/ES2005345A6/es
Expired 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

UNA BOMBA COMPRENDE UN ROTOR QUE TIENE UN ARBOL, UNA CARCASA QUE COMPRENDE EN SU INTERIOR AL ROTOR, UNA ABERTURA DE ASPIRACION PARA ASPIRAR UN LIQUIDO PRINCIPAL, POR EJEMPLO LIQUIDO ULTRAPURO, Y UNA ABERTURA DE DESCARGA PARA DESCARGAR EL LIQUIDO PRINCIPAL, Y UN CILINDRO ASOCIADO EN UNA SOLA PIEZA CON LA CARCASA, EN LA CUAL BOMBA UNA CORRIENTE INTERCEPTORA INTERCEPTA LAS IMPUREZAS QUE PRODUCEN DE LOS MEDIOS DE DESLIZAMIENTO, TALES COMO UN COJINETE EN EL CILINDRO, Y ESTA FORMADA EN UN LIGERO INTERSTICIO ENTRE LA CARCASA Y LOS MEDIOS DE DESLIZAMIENTO, Y LA CORRIENTE INTERCEPTORA SE DERIVA DEL LIQUIDO PRINCIPAL. COMO RESULTADO DE ELLO, EL LIQUIDO PRINCIPAL QUE CIRCULA POR EL INTERIOR DE LA CARCASA QUEDA IMPEDIDO DE SER MEZCLADO CON LAS IMPUREZAS.
ES8702731A 1986-09-30 1987-09-24 Bomba para liquidos y similares. Expired ES2005345A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23199286 1986-09-30
JP62134170A JPS63266193A (ja) 1986-09-30 1987-05-29 ポンプ

Publications (1)

Publication Number Publication Date
ES2005345A6 true ES2005345A6 (es) 1989-03-01

Family

ID=26468349

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702731A Expired ES2005345A6 (es) 1986-09-30 1987-09-24 Bomba para liquidos y similares.

Country Status (9)

Country Link
US (1) US5131806A (es)
EP (1) EP0285663B1 (es)
JP (1) JPS63266193A (es)
KR (1) KR960001996B1 (es)
CN (1) CN1010499B (es)
CA (1) CA1318550C (es)
DE (1) DE3789442T2 (es)
ES (1) ES2005345A6 (es)
WO (1) WO1988002444A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228829A (en) * 1986-08-20 1993-07-20 A. Ahlstrom Corporation Method and apparatus for dividing flow of high-consistency fiber suspension
JPH025585A (ja) * 1988-06-24 1990-01-10 Fanuc Ltd レーザ発振装置
DE3834667A1 (de) * 1988-10-12 1990-04-19 Klein Schanzlin & Becker Ag Filtereinrichtung fuer einen spaltrohrmotor
JPH0736148Y2 (ja) * 1989-07-07 1995-08-16 日機装株式会社 純水用キャンドモータポンプ
JPH0364693A (ja) * 1989-08-02 1991-03-20 Teikoku Denki Seisakusho:Kk キャンドモータポンプ
AU1173992A (en) * 1991-01-18 1992-08-27 Flexibox Limited Vapour emission control
GB2290113B (en) * 1994-05-31 1998-07-15 Ingersoll Dresser Pump Co Centrifugal pump
US5667357A (en) * 1996-02-27 1997-09-16 Ingersoll-Dresser Pump Company Bearing and seal percolator for a centrifugal pump
DE10322464B4 (de) * 2003-05-16 2012-05-03 Ksb Ag Spaltrohrmotorpumpe
JP2005194989A (ja) * 2004-01-09 2005-07-21 Taga Joji 高活性液用回転ポンプ
JP5371939B2 (ja) * 2010-12-07 2013-12-18 株式会社市丸技研 流体送り装置及びタイヤ加硫装置
DE102011055599A1 (de) * 2011-11-22 2013-05-23 Hella Kgaa Hueck & Co. Pumpe für einen Temperaturkreislauf in einem Fahrzeug
DE102016100535B4 (de) * 2015-12-18 2021-11-18 Bühler Motor GmbH Bürstenloser Elektromotor für eine Pumpe, Pumpe mit einem solchen Elektromotor und Kühlverfahren
CN105508618B (zh) * 2016-01-11 2017-10-13 东方电气集团东方电机有限公司 一种多级冗余的主轴密封系统

Family Cites Families (36)

* Cited by examiner, † Cited by third party
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US547012A (en) * 1895-10-01 Edward j
US1285644A (en) * 1915-10-25 1918-11-26 Pelton Water Wheel Co Deep-well pump.
US1483143A (en) * 1920-12-23 1924-02-12 Whitlock James Gilbert Dredging pump
US1651881A (en) * 1925-12-26 1927-12-06 Royal E Frickey Pumping system
DE714290C (de) * 1940-03-18 1941-11-26 Escher Wyss Maschinenfabrik G Mit Fluessigkeit arbeitende ein- oder mehrstufige Kreiselmaschine
US2330781A (en) * 1941-05-28 1943-09-28 Standard Oil Dev Co Conveying fluids containing solids
GB685455A (en) * 1948-09-13 1953-01-07 Dudley Russell Dowling Improvements in centrifugal pumps
DE1123075B (de) * 1955-09-23 1962-02-01 Sulzer Ag Kompressor mit einem fliegend gelagerten Labyrinthkolben
US2913989A (en) * 1957-03-15 1959-11-24 Worthington Corp Sealing devices for pumps
US3128713A (en) * 1958-09-26 1964-04-14 Fmc Corp Hydraulic pump
US3229900A (en) * 1960-04-08 1966-01-18 Battelle Development Corp Reverse leakage seal for reciprocating parts
US3186513A (en) * 1962-11-09 1965-06-01 James T E Dunn Method and mechanism for lubricating the bearings of a pump rotor and motor combination for pumping an abradant-containing liquid
US3259071A (en) * 1964-05-25 1966-07-05 Cherry Burrell Corp Aseptic pump
US3257957A (en) * 1964-11-13 1966-06-28 Borg Warner Mechanical seal and cyclone
GB1165884A (en) * 1965-12-03 1969-10-01 Newage Lyon Ltd Improvements relating to Centrifugal Pumps
CH480543A (de) * 1967-08-18 1969-10-31 Sulzer Ag Anlage zum Fördern, Verdichten bzw. Umwälzen von Gasen mit einem durch einen Elektromotor angetriebenen Fördergebläse
US3495544A (en) * 1967-08-30 1970-02-17 Binks Res & Dev Hydraulic system
US3572976A (en) * 1967-10-09 1971-03-30 Nikkiso Co Ltd Fluid takeoff device for canned motor driven pump
US3655295A (en) * 1970-10-01 1972-04-11 Eco Pump Corp Mechanical seal for centrifugal pumps
US3728857A (en) * 1971-06-22 1973-04-24 Gates Rubber Co Turbo-compressor-pump
US3742822A (en) * 1971-08-03 1973-07-03 Union Carbide Corp Close clearance viscous fluid seal system
US3943717A (en) * 1974-01-07 1976-03-16 Caterpillar Tractor Co. Contaminant removal from a hydraulic cylinder
JPS51140203A (en) * 1975-05-30 1976-12-03 Nippon Tectron Co Ltd All-solvent type pump
JPS52155406A (en) * 1976-06-21 1977-12-23 Agency Of Ind Science & Technol Sealed gas supplying method
SU641153A1 (ru) * 1976-06-23 1979-01-05 Специальное Конструкторское Бюро Научно-Производственного Объединения "Геотехника" Насос
FR2385912A1 (fr) * 1977-03-30 1978-10-27 Hammelmann Paul Pompe a plongeur
US4264452A (en) * 1978-09-22 1981-04-28 E. I. Du Pont De Nemours And Company Pump seal flush
JPS5564172A (en) * 1978-11-02 1980-05-14 Hitachi Ltd Oil thrower for hydraulic machinery
US4776260A (en) * 1980-11-07 1988-10-11 Vincze Alexander L Constant pressure pump
JPS588295A (ja) * 1981-07-03 1983-01-18 Hitachi Ltd 両吸込うず巻ポンプ
SU1021823A1 (ru) * 1981-07-30 1983-06-07 Zlobin Ivan K Радиальна опора вала
JPS5836212U (ja) * 1981-08-31 1983-03-09 大日本印刷株式会社 液体紙容器
JPS60122005U (ja) * 1984-01-27 1985-08-17 エスエムシ−株式会社 流体漏洩防止機構付シリンダ
US4684329A (en) * 1985-01-08 1987-08-04 Nikkiso Co., Ltd. Canned motor pump
DE3600126A1 (de) * 1986-01-04 1987-07-16 Fortuna Werke Maschf Ag Geblaese zum umwaelzen grosser gasmengen, insbesondere fuer hochleistungs-laser
JPH04321328A (ja) * 1991-01-11 1992-11-11 Tohoku Electric Power Co Inc 無線通信方法

Also Published As

Publication number Publication date
CN87106608A (zh) 1988-04-13
CA1318550C (en) 1993-06-01
DE3789442T2 (de) 1994-10-20
EP0285663A4 (en) 1990-09-05
WO1988002444A1 (fr) 1988-04-07
JPS63266193A (ja) 1988-11-02
DE3789442D1 (de) 1994-04-28
JPH0511240B2 (es) 1993-02-12
US5131806A (en) 1992-07-21
CN1010499B (zh) 1990-11-21
KR960001996B1 (en) 1996-02-09
EP0285663A1 (en) 1988-10-12
EP0285663B1 (en) 1994-03-23

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-09-24