MX170258B - Mejoras en una maquina dinamoelectrica para utilizarse con una bomba o similares - Google Patents

Mejoras en una maquina dinamoelectrica para utilizarse con una bomba o similares

Info

Publication number
MX170258B
MX170258B MX017889A MX1788989A MX170258B MX 170258 B MX170258 B MX 170258B MX 017889 A MX017889 A MX 017889A MX 1788989 A MX1788989 A MX 1788989A MX 170258 B MX170258 B MX 170258B
Authority
MX
Mexico
Prior art keywords
pump
arrow
cover means
defining
machine
Prior art date
Application number
MX017889A
Other languages
English (en)
Inventor
Gerald Newton Baker
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of MX170258B publication Critical patent/MX170258B/es

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
    • F04D29/08—Sealings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/124—Sealing of shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • F05D2260/6022—Drainage of leakage having past a seal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Compressor (AREA)

Abstract

La presente invención se refiere a mejoras en una máquina dinamoeléctrica para utilizarse con una bomba o similares, la máquina teniendo un ensamble de estator, un ensamble de rotor que incluye una flecha rotatoria y un rotor montado a y que gira con la flecha, una primera coraza extrema para soportar rotatoriamente la flecha, caracterizadas porque comprenden medios de cubierta que definen una segunda coraza extrema para la máquina, para soportar rotatoriamente la flecha sobre un primer lado en un punto intermedio en la longitud de la flecha, medios de cubierta que definen una porción de un alojamiento para la bomba sobre un segundo lado de la misma; dicha flecha extendiéndose más allá de los medios de cubierta hacia las porciones operables de la bomba y los medios de cubierta incluyendo medios para alinear la flecha con porciones operables de la bomba, y dichos medios de cubierta teniendo una sección externa con un aro circunferencial externo que define una superficie coincidente con un alojamiento de bomba, y una cavidad central que define un drenaje para el líquido descargado a través de la bomba, y una pared erecta formada hacia adentro del aro y que se extiende substancialmente alrededor de la circunferencia de la sección externa, la pared y el aro definiendo un canal que comunica con dicho drenaje.
MX017889A 1988-10-07 1989-10-06 Mejoras en una maquina dinamoelectrica para utilizarse con una bomba o similares MX170258B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/255,756 US4992690A (en) 1988-10-07 1988-10-07 Combination motor endshield and pump housing

Publications (1)

Publication Number Publication Date
MX170258B true MX170258B (es) 1993-08-12

Family

ID=22969718

Family Applications (1)

Application Number Title Priority Date Filing Date
MX017889A MX170258B (es) 1988-10-07 1989-10-06 Mejoras en una maquina dinamoelectrica para utilizarse con una bomba o similares

Country Status (9)

Country Link
US (1) US4992690A (es)
EP (1) EP0363305B1 (es)
JP (1) JP2829643B2 (es)
KR (1) KR0177504B1 (es)
BR (1) BR8905090A (es)
CA (1) CA2000346C (es)
DE (1) DE68911102T2 (es)
ES (1) ES2047147T3 (es)
MX (1) MX170258B (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296769A (en) * 1992-01-24 1994-03-22 Electrolux Corporation Air guide assembly for an electric motor and methods of making
US5475275A (en) * 1994-02-10 1995-12-12 Emerson Electric Co. Motor assemblies with improved endshields
US5610461A (en) * 1994-02-14 1997-03-11 Emerson Electric Co. Motor endshields
DE59407409D1 (de) * 1994-06-17 1999-01-14 Kaercher Gmbh & Co Alfred Hochdruckreinigungsgerät mit sicherheitsisolierung
US5951241A (en) * 1997-10-23 1999-09-14 Freudenberg-Nok General Partnership Regenerative turbine pump cover
EP1146625A3 (en) * 2000-04-10 2004-04-28 Kabushiki Kaisha MORIC Rotating electrical machine
US6376949B1 (en) 2000-09-21 2002-04-23 Richard R. Hayslett Electric motor fluid drainage interface
DE10062364A1 (de) * 2000-12-14 2002-06-20 Bsh Bosch Siemens Hausgeraete Antriebsvorrichtung für ein Haushaltsgerät und Verfahren zur Montage eines Elektromotors
CN2916195Y (zh) 2006-01-26 2007-06-27 江门市汉宇电器有限公司 一种离心式排水泵
US7960881B2 (en) * 2008-10-15 2011-06-14 Nidec Motor Corporation Electric motor having drainage means
CN101728890A (zh) * 2008-10-23 2010-06-09 鸿富锦精密工业（深圳）有限公司 马达壳体
DE102008057900A1 (de) * 2008-11-18 2010-05-20 Krones Ag Elektromotor für Flaschenverschließer
US8585378B2 (en) * 2009-06-25 2013-11-19 Nidec Motor Corporation Integrated endshield and pump volute for an electric pump and method of forming an electric pump
US9046107B2 (en) 2011-08-11 2015-06-02 Itt Manufacturing Enterprises Llc. Vertical double suction pump enclosing tube seal
US9371841B2 (en) 2012-03-05 2016-06-21 Electrolux Home Products, Inc. Safety arrangement for an integrated heater, pump, and motor for an appliance
WO2013174400A1 (de) * 2012-05-23 2013-11-28 Baumüller Nürnberg GmbH Elektrische maschine
US10302082B2 (en) * 2015-11-12 2019-05-28 Nidec Motor Corporation Pump motor for high temperature fluids
EP3260796B1 (en) * 2016-06-20 2020-05-06 Bleckmann GmbH & Co. KG Heating system component providing a compact temperature sensor design
PL3620097T3 (pl) * 2018-09-07 2021-12-27 Bleckmann Gmbh & Co. Kg Układ grzewczy do ogrzewania płynnego czynnika
CN109707633B (zh) * 2019-01-30 2023-10-03 深圳市研派科技有限公司 一种水泵
CN117155049B (zh) * 2023-10-31 2024-01-05 南昌三瑞智能科技股份有限公司 一种电机钢圈辅助装配装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1872272U (de) * 1963-03-09 1963-05-16 Heinrich Jung Fa Tauchpumpe mit unterwassermotor.
US3301188A (en) * 1964-06-18 1967-01-31 Sta Rite Products Inc Pump
US3364860A (en) * 1966-09-01 1968-01-23 Gorman Rupp Ind Inc Combined recirculating and drain pump construction
US3425355A (en) * 1967-07-14 1969-02-04 Gen Motors Corp Dishwasher pump assembly
US3576380A (en) * 1969-08-11 1971-04-27 Mccord Corp Motor and pump assembly
US3664760A (en) * 1970-09-02 1972-05-23 Coleco Ind Inc Centrifugal pump
US3871796A (en) * 1973-11-15 1975-03-18 Mccord Corp Pump assembly
US4287662A (en) * 1978-03-24 1981-09-08 General Electric Company Method of assembling
JPS56152548U (es) * 1980-04-16 1981-11-14
JPS6038058U (ja) * 1983-08-19 1985-03-16 株式会社神戸製鋼所 密閉型電動スクリュ圧縮機
FR2563060B1 (fr) * 1984-04-13 1988-03-18 Guinard Pompes Carcasse de moteur pour pompe submersible

Also Published As

Publication number Publication date
EP0363305A3 (en) 1990-10-10
BR8905090A (pt) 1990-05-15
JPH02188141A (ja) 1990-07-24
KR900006690A (ko) 1990-05-08
CA2000346A1 (en) 1990-04-07
EP0363305A2 (en) 1990-04-11
DE68911102T2 (de) 1994-04-21
US4992690A (en) 1991-02-12
KR0177504B1 (ko) 1999-05-15
CA2000346C (en) 1993-07-06
EP0363305B1 (en) 1993-12-01
ES2047147T3 (es) 1994-02-16
JP2829643B2 (ja) 1998-11-25
DE68911102D1 (de) 1994-01-13

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