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ES2053046T3 - Bomba sumergible. - Google Patents

Bomba sumergible.

Info

Publication number
ES2053046T3
ES2053046T3 ES90118513T ES90118513T ES2053046T3 ES 2053046 T3 ES2053046 T3 ES 2053046T3 ES 90118513 T ES90118513 T ES 90118513T ES 90118513 T ES90118513 T ES 90118513T ES 2053046 T3 ES2053046 T3 ES 2053046T3
Authority
ES
Spain
Prior art keywords
support plate
pump
bolts
discharge container
container
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
ES90118513T
Other languages
English (en)
Inventor
Shinichiro Arakawa
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Application granted granted Critical
Publication of ES2053046T3 publication Critical patent/ES2053046T3/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

UNA BOMBA SUMERGIBLE QUE COMPRENDE: UN RECIPIENTE DE DESCARGA (1) ABIERTO EN EL FONDO, UNA CAJA DE MOTOR (2) FIJA DENTRO DEL RECIPIENTE DE DESCARGA DONDE SE ALOJA EL MOTOR (3) PARA ACCIONAR UN IMPULSOR (15); UNA PLACA DE SOPORTE (10) UBICADA CON EL FIN DE CERRAR UNA ABERTURA DEL RECIPIENTE DE DESCARGA (1) PARA SOPORTAR LA CAJA DEL MOTOR (2); UN RECIPIENTE DE BOMBA HECHO CONCAVO EN DIRECCION DESCENDENTE (17) DEBAJO DE LA PLACA DE SOPORTE PARA DEFINIR UNA CAMARA DE PRESION ENTRE ESTA Y LA PLACA DE SOPORTE (10); UN CHUPON HECHO CONCAVO EN DIRECCION DESCENDENTE (20) UBICADO BAJO LA CAJA DE LA BOMBA PARA DEFINIR UNA CAMARA DE SUCCION (19) ENTRE ESTE Y LA CAJA DE LA BOMBA. EN ESTA BOMBA SUMERGIBLE, EL RECIPIENTE DE DESAGUE (1) TIENE UNA PESTAÑA ESCALONADA DE DIAMETRO AUMENTADO (23) FORMADA INTEGRALMENTE A LO LARGO DE LA PERIFERIA DE LA ABERTURA DEL RECIPIENTE DE DESCARGA. DENTRO DE UNA PARTE ESCALONADA (23A) DE LA PESTAÑA ESCALONADA (23) SE HAN MONTADO SECUENCIALMENTE PARTES PERIFERICAS RESPECTIVAS DE LA PLACA DE SOPORTE (10) DE LA CAJA DE LA BOMBA Y DEL CHUPON (20). EL RECIPIENTE DE DESCARGA (1) Y LA PLACA DE SOPORTE (10) SE SUJETAN JUNTOS POR UNOS PRIMEROS PERNOS (26) VERTICALES Y EN ELLA, LA PLACA DE SOPORTE, LA CAJA DE LA BOMBA Y EL CHUPON SE SUJETAN JUNTOS CON UNOS SEGUNDOS PERNOS (35) EXTENDIENDOSE TAMBIEN VERTICALMENTE. POR ESTA DISPOSICION TODA LA BOMBA SE PUEDE MONTAR FACILMENTE AL AJUSTAR LOS PRIMEROS PERNOS (26) Y LOS SEGUNDOS PERNOS (25).
ES90118513T 1989-09-26 1990-09-26 Bomba sumergible. Expired - Lifetime ES2053046T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24986189 1989-09-26
JP2195775A JPH03175195A (ja) 1989-09-26 1990-07-23 水中ポンプ

Publications (1)

Publication Number Publication Date
ES2053046T3 true ES2053046T3 (es) 1994-07-16

Family

ID=26509349

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90118513T Expired - Lifetime ES2053046T3 (es) 1989-09-26 1990-09-26 Bomba sumergible.

Country Status (9)

Country Link
US (1) US5061157A (es)
EP (1) EP0420218B1 (es)
JP (1) JPH03175195A (es)
KR (1) KR0147282B1 (es)
AT (1) ATE103039T1 (es)
DE (3) DE4030432A1 (es)
DK (1) DK0420218T3 (es)
ES (1) ES2053046T3 (es)
IT (2) IT1241566B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145337A (en) * 1990-08-10 1992-09-08 Wayne/Scott Fetzer Company Sewage pump
US5181841A (en) * 1990-08-10 1993-01-26 Wayne/Scott Fetzer Company Sewage pump
DE4122487C2 (de) * 1991-07-06 1997-09-18 Grundfos Int Förderaggregat aus einer Strömungsarbeitsmaschine und aus einem Antriebsmotor
US5205725A (en) * 1991-07-16 1993-04-27 Wayne/Scott Fetzer Company Top suction sump pump having bottom suction impeller
JP2886444B2 (ja) * 1993-10-13 1999-04-26 株式会社荏原製作所 全周流型ポンプ
US5494403A (en) * 1992-04-14 1996-02-27 Ebara Corporation Full-circumferential flow pump
DE4239071C2 (de) * 1992-11-20 1997-01-30 Grundfos As Tauchpumpenaggregat
DE4242021A1 (de) * 1992-12-12 1994-06-16 Weinberg Ulli Elektrisch antreibbares Flüssigkeitspumpensystem
US5431548A (en) * 1993-07-12 1995-07-11 Koble, Jr.; Robert L. Single suction inlet evaporative cooler pump apparatus
US5336064A (en) * 1993-12-06 1994-08-09 Westinghouse Electric Corporation Electric motor driven pump
DE9416551U1 (de) * 1994-10-14 1994-12-01 Wilo Gmbh, 44263 Dortmund Kreiselpumpe mit Verschraubung
DE29511865U1 (de) * 1995-07-22 1995-09-14 Wilo Gmbh, 44263 Dortmund Bodenstützplatte für eine Tauchmotorpumpe
DE19914581A1 (de) * 1999-03-31 2000-10-12 Grundfos A S Bjerringbro Kreiselpumpenaggregat
US6209593B1 (en) * 1999-09-23 2001-04-03 Carry Manufacturing Electric in-line snorkel pump for helicopter tanker and method of operation
JP2001115984A (ja) * 1999-10-14 2001-04-27 Tsurumi Mfg Co Ltd Ｄｃブラシレスモータを用いた可搬式水中電動ポンプ
JP2002039089A (ja) * 2000-07-26 2002-02-06 Fuji Koki Corp 排水ポンプ
DE10044966B4 (de) * 2000-09-11 2004-07-15 Gardena Manufacturing Gmbh Tauchpumpe
US6599091B2 (en) 2001-05-29 2003-07-29 James Nagle Modular submersible pump
US6589018B2 (en) 2001-08-14 2003-07-08 Lakewood Engineering And Manufacturing Co. Electric fan motor assembly with motor housing control switch and electrical input socket
DE10159511B4 (de) * 2001-12-04 2004-07-15 Gardena Manufacturing Gmbh Tauchpumpenanordnung mit einem Schwimmerschalter
DE10314425B4 (de) * 2002-06-22 2005-06-16 Tuchenhagen Gmbh Leitvorrichtung für ein in Blechbauweise ausgeführtes Gehäuse einer Kreiselpumpe
US7091638B2 (en) * 2004-10-14 2006-08-15 Pentair Pump Group, Inc. Modular end bell construction for a submersible motor unit
US7972117B1 (en) * 2005-08-08 2011-07-05 Seewater, Inc. Pump control system for submersible pumps
DE102007010726B3 (de) * 2007-02-26 2008-07-10 Alfred Kärcher Gmbh & Co. Kg Tauchpumpe
US20080286134A1 (en) * 2007-05-16 2008-11-20 Steven Regalado Submersible pumping systems and methods for deep well applications
DE102014000364A1 (de) * 2014-01-16 2015-07-16 Man Truck & Bus Ag Elektrische Maschine für ein Fahrzeug, insbesondere für ein Nutzfahrzeug, und Verfahren zum Schutz gegen eindringendes Wasser
CN108026909B (zh) * 2015-05-28 2020-06-16 希悦尔公司 用以将空容器更换成满容器的化学转换系统
JP2018091213A (ja) * 2016-12-02 2018-06-14 株式会社鶴見製作所 水中電動ポンプシステム
CN107664128A (zh) * 2017-09-20 2018-02-06 四川宇康供水设备有限公司 一种微型变频供水水泵

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969740A (en) * 1957-05-27 1961-01-31 American Crucible Products Com Pump control
US3010401A (en) * 1957-10-08 1961-11-28 W Dan Bergman Ab Device for electrically-driven liquid-cooled pump
JPS5935789B2 (ja) * 1980-09-29 1984-08-30 日東電工株式会社 ドライエッヂ形成方法
JPS5830160A (ja) * 1981-08-17 1983-02-22 Fujitsu Ltd Ｍｉｓ型半導体装置
DE3220448C1 (de) * 1982-05-29 1983-08-11 Grundfos A/S, 8850 Bjerringbro Pumpenaggregat fuer Heizungs- und Brauchwasseranlagen
FR2563060B1 (fr) * 1984-04-13 1988-03-18 Guinard Pompes Carcasse de moteur pour pompe submersible
DE3609311A1 (de) * 1986-03-20 1987-10-01 Homa Pumpenfabrik Gmbh Kreiselpumpe

Also Published As

Publication number Publication date
IT9067705A1 (it) 1992-03-21
US5061157A (en) 1991-10-29
DE9013536U1 (de) 1990-12-20
DE69007397D1 (de) 1994-04-21
DK0420218T3 (da) 1994-04-05
DE69007397T2 (de) 1994-10-13
EP0420218B1 (en) 1994-03-16
EP0420218A1 (en) 1991-04-03
KR920002940A (ko) 1992-02-28
IT9053245U1 (it) 1992-03-21
DE4030432A1 (de) 1991-04-04
JPH03175195A (ja) 1991-07-30
KR0147282B1 (ko) 1998-08-17
IT9067705A0 (it) 1990-09-21
IT1241566B (it) 1994-01-18
IT220603Z2 (it) 1993-10-06
ATE103039T1 (de) 1994-04-15
IT9053245V0 (it) 1990-09-21

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