ES2099309T3 - Carcasa de bomba hecha de chapa. - Google Patents

Carcasa de bomba hecha de chapa.

Info

Publication number
ES2099309T3
ES2099309T3 ES93106065T ES93106065T ES2099309T3 ES 2099309 T3 ES2099309 T3 ES 2099309T3 ES 93106065 T ES93106065 T ES 93106065T ES 93106065 T ES93106065 T ES 93106065T ES 2099309 T3 ES2099309 T3 ES 2099309T3
Authority
ES
Spain
Prior art keywords
housing
pump housing
plate
housing made
deforms
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
ES93106065T
Other languages
English (en)
Inventor
Masayoshi Moriya
Makoto Kobayashi
Masakazu Yamamoto
Yoshio Miyake
Hiromi Sakacho
Koji Isemoto
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
Priority claimed from JP12017092A external-priority patent/JP2863756B2/ja
Priority claimed from JP4120171A external-priority patent/JPH05302594A/ja
Priority claimed from JP4120178A external-priority patent/JP3059575B2/ja
Application filed by Ebara Corp filed Critical Ebara Corp
Application granted granted Critical
Publication of ES2099309T3 publication Critical patent/ES2099309T3/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • 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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • F04D29/406—Casings; Connections of working fluid especially adapted 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections
    • F16B2200/509—Flanged connections clamped

Landscapes

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

Abstract

UNA CARCASA DE UNA BOMBA HECHA DE CHAPAS METALICAS QUE TIENE UNA CARCASA EXTERIOR CON UNA TOBERA DE ASPIRACION Y UNA CARCASA INTERIOR ALOJADA EN DICHA CARCASA EXTERIOR Y SEPARADA DE LA MISMA. EN UN HUECO DEFINIDO ENTRE LA CARCASA EXTERIOR (3) Y LA CARCASA INTERIOR (10) HAY COLOCADA UNA JUNTA ELASTICA (14). DENTRO DE LA CARCASA INTERIOR (10) HAY COLOCADO DE MANERA ROTATIVA UN ROTOR (15) QUEDANDO UN ESPACIO ENTRE UNA PORCION DE REVESTIMIENTO DE LA CARCASA INTERIOR Y EL ROTOR. LA JUNTA ELASTICA (14) ES EFECTIVA PARA ABSORBER LAS DEFORMACIONES DE LA CARCASA EXTERIOR, TALES COMO LAS DEFORMACIONES DE LA CARCASA EXTERIOR QUE NO SON TRANSMITIDAS A LA CARCASA INTERIOR (10).
ES93106065T 1992-04-14 1993-04-14 Carcasa de bomba hecha de chapa. Expired - Lifetime ES2099309T3 (es)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP12017092A JP2863756B2 (ja) 1992-04-14 1992-04-14 板金製ポンプケーシング
JP12018092 1992-04-14
JP12016992 1992-04-14
JP4120171A JPH05302594A (ja) 1992-04-14 1992-04-14 板金製ポンプケーシング
JP4120178A JP3059575B2 (ja) 1992-04-14 1992-04-14 板金製インラインポンプ
JP17168692 1992-06-05
JP17169292 1992-06-05

Publications (1)

Publication Number Publication Date
ES2099309T3 true ES2099309T3 (es) 1997-05-16

Family

ID=27565883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93106065T Expired - Lifetime ES2099309T3 (es) 1992-04-14 1993-04-14 Carcasa de bomba hecha de chapa.

Country Status (7)

Country Link
US (2) US5401146A (es)
EP (2) EP0566087B1 (es)
KR (1) KR100252683B1 (es)
AT (2) ATE196185T1 (es)
DE (3) DE4312154A1 (es)
ES (1) ES2099309T3 (es)
IT (1) IT1263654B (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494403A (en) * 1992-04-14 1996-02-27 Ebara Corporation Full-circumferential flow pump
JP2958218B2 (ja) * 1993-07-16 1999-10-06 株式会社荏原製作所 ポンプ
AU682393B2 (en) * 1993-10-13 1997-10-02 Ebara Corporation Motor stator assembly and full-circumferential flow pump employing such motor stator assembly
DE4336852A1 (de) * 1993-10-28 1995-05-04 Klein Schanzlin & Becker Ag Leitapparat für Kreiselpumpen
JP3077490B2 (ja) * 1993-12-28 2000-08-14 株式会社荏原製作所 ポンプ組立体
JPH08144997A (ja) * 1994-11-25 1996-06-04 Ebara Corp 全周流型ポンプ
JP3182307B2 (ja) * 1994-12-27 2001-07-03 株式会社荏原製作所 全周流型ポンプ
JPH08177782A (ja) * 1994-12-27 1996-07-12 Ebara Corp 両吸込ポンプ
US5888053A (en) * 1995-02-10 1999-03-30 Ebara Corporation Pump having first and second outer casing members
JPH08232884A (ja) * 1995-02-24 1996-09-10 Ebara Corp 全周流型ポンプ群及びその製造方法
US5873710A (en) * 1997-01-27 1999-02-23 Copeland Corporation Motor spacer for hermetic motor-compressor
EP0987441B1 (de) * 1998-09-15 2003-12-10 Wilo Ag Rohrpumpe
DE19904148C1 (de) * 1999-02-03 2000-10-12 Pierburg Ag Elektrische Förderpumpe
US7025576B2 (en) 2001-03-30 2006-04-11 Chaffee Robert B Pump with axial conduit
WO2001087121A2 (en) * 2000-05-17 2001-11-22 Chaffee Robert B Inflatable device with recessed fluid controller and modified adjustment device
US7644724B2 (en) 2000-05-17 2010-01-12 Robert Chaffee Valve with electromechanical device for actuating the valve
US6659737B2 (en) 2001-02-05 2003-12-09 Engineered Machined Products, Inc. Electronic fluid pump with an encapsulated stator assembly
EP1688067B1 (en) 2001-07-10 2008-11-05 CHAFFEE, Robert B. Configurable inflatable support devices
US6702555B2 (en) * 2002-07-17 2004-03-09 Engineered Machined Products, Inc. Fluid pump having an isolated stator assembly
US6688858B1 (en) 2002-08-13 2004-02-10 Sauer-Danfoss Inc. Pump housing mounting flange with tangentially positioned mounting slots
JP2006506212A (ja) 2002-11-18 2006-02-23 チャフィー，ロバート，ビー． 膨張式デバイス
GB2399395A (en) * 2003-03-13 2004-09-15 Po Hung Lin Fluid pump with helical impeller
WO2005000074A1 (en) * 2003-06-09 2005-01-06 Aero International Products, Inc. Reversible inflation system
US7588425B2 (en) * 2005-03-18 2009-09-15 Aero Products International, Inc. Reversible inflation system
FR2887702B1 (fr) * 2005-06-24 2007-08-17 Danfoss Commercial Compressors Element de positionnement et de maintien d'un stator de moteur electrique dans un compresseur, compresseur et procede de montage
US20070077153A1 (en) * 2005-09-30 2007-04-05 Austen Timothy F Rechargeable AC/DC pump
DE102005054026A1 (de) * 2005-11-10 2007-05-16 Pierburg Gmbh Fluidpumpe
DE102005054060A1 (de) * 2005-11-10 2007-05-16 Pierburg Gmbh Fluidpumpe
DE102005054027A1 (de) * 2005-11-10 2007-05-16 Pierburg Gmbh Fluidpumpe
CN100404874C (zh) * 2006-01-21 2008-07-23 阳江市新力工业有限公司 一种冲压焊接食品泵
US8033797B2 (en) * 2007-05-17 2011-10-11 The Coleman Company, Inc. Pump with automatic deactivation mechanism
DE102007040461A1 (de) 2007-08-28 2009-03-05 Wilo Ag Kreiselmotorpumpe
DE102008018407B4 (de) * 2008-04-10 2012-03-22 Joh. Heinr. Bornemann Gmbh Unterwasserförderaggregat
NZ597256A (en) 2009-08-11 2013-11-29 Resmed Motor Technologies Inc Single stage, axial symmetric blower and portable ventilator
US20110135523A1 (en) * 2009-12-09 2011-06-09 Williams John R Sealed compressor with motor standard spacer providing bearing mount
WO2011100430A2 (en) * 2010-02-10 2011-08-18 Kickstart International, Inc. Human-powered irrigation pump
DE102011017339A1 (de) * 2011-04-16 2012-10-18 Volkswagen Aktiengesellschaft Kreiselpumpe
WO2013053920A1 (en) 2011-10-13 2013-04-18 Aktiebolaget Electrolux Vacuum cleaner
DE102012204211A1 (de) * 2012-03-16 2013-09-19 Mahle International Gmbh Baukastensystem für eine Pumpe
DE102012212423A1 (de) * 2012-07-16 2014-01-16 Mahle International Gmbh Flüssigkeitspumpe
CN202931098U (zh) * 2012-12-03 2013-05-08 丹佛斯（天津）有限公司 电机支撑架、用于变频压缩机的电机支撑架和压缩机
JP6839923B2 (ja) * 2016-03-11 2021-03-10 三菱重工サーマルシステムズ株式会社 車載装置および電動圧縮機
KR101896173B1 (ko) * 2017-02-01 2018-09-07 엘지전자 주식회사 팬 모터
US20190120249A1 (en) * 2017-10-25 2019-04-25 Flowserve Management Company Modular, multi-stage, integral sealed motor pump with integrally-cooled motors and independently controlled rotor speeds
US11323003B2 (en) * 2017-10-25 2022-05-03 Flowserve Management Company Compact, modular, pump or turbine with integral modular motor or generator and coaxial fluid flow
US11136997B2 (en) * 2019-07-23 2021-10-05 Ford Global Technologies, Llc Methods and systems for a compressor housing
CN115282471B (zh) * 2022-08-16 2025-08-26 深圳核心医疗科技股份有限公司 壳体组件及其制造方法和血泵
US12398659B2 (en) 2024-01-03 2025-08-26 Flowserve Pte. Ltd. Integral motor pump or turbine with sensorless monitoring of axial bearing wear
US12486849B2 (en) 2024-01-08 2025-12-02 Flowserve Pte. Ltd. Mechanism for reducing eddy current losses in sealless pumps and turbines having directly driven impellers
US12480519B2 (en) 2024-01-09 2025-11-25 Flowserve Pte. Ltd. Mechanism for maintaining integrity of permanent magnets in directly driven sealless pumps and turbines
US12577954B2 (en) 2024-01-09 2026-03-17 Flowserve Pte. Ltd. Axial direct drive sealless pump or turbine with deformation-resistant cover plate
US12313074B1 (en) 2024-02-09 2025-05-27 Flowserve Pte. Ltd. Efficient system for pumping low-density liquids

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974183A (en) * 1929-12-23 1934-09-18 Norris E Gunderson Pump
US2397169A (en) * 1943-12-06 1946-03-26 Del Conveyor & Mfg Company Fan and motor structure
US2397171A (en) * 1943-12-06 1946-03-26 Del Conveyor & Mfg Company Fan and motor mounting
US2422860A (en) * 1945-03-07 1947-06-24 Scovill Manufacturing Co Vacuum cleaner
US2554191A (en) * 1945-06-01 1951-05-22 Huber Jakob Centrifugal pump
US2709567A (en) * 1948-12-27 1955-05-31 Garrett Corp Turbine rotor bearing with cooling and lubricating means
US2658665A (en) * 1950-12-07 1953-11-10 Hoover Co Multistage fan for suction cleaners
US2915978A (en) * 1956-04-10 1959-12-08 Edward J Schaefer Motor pump unit
US3059582A (en) * 1959-04-24 1962-10-23 Bell & Gossett Co Motor pump unit
US2997958A (en) * 1960-06-13 1961-08-29 Heinicke Pump Co Centrifugal pump
US3153382A (en) * 1962-05-24 1964-10-20 Itt Submersible motor-pump unit
FR1361954A (fr) * 1963-03-22 1964-05-29 Installation de surpression, en particulier pour réseaux de distribution d'eau
US3229896A (en) * 1963-11-05 1966-01-18 American Agile Co Vaneaxial fan
US3243102A (en) * 1963-12-20 1966-03-29 Kenton D Mcmahan Centrifugal fluid pump
US3333544A (en) * 1965-03-22 1967-08-01 Vincent K Smith Water pump motor constructions
DE1911550A1 (de) * 1969-03-07 1970-09-24 Hanning Elektro Werke Heizungsumwaelzpumpe
GB1308315A (en) * 1969-03-25 1973-02-21 Lucas Industries Ltd Electrically driven pump
US3775024A (en) * 1970-05-20 1973-11-27 Airtex Prod Division Of United Submersible fuel pump
DE2338395C3 (de) * 1973-07-28 1984-04-05 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Kraftstoffförderpumpe, insbesondere für Kraftfahrzeuge
US4013383A (en) * 1973-12-03 1977-03-22 Rule Industries, Inc. Vertical shaft impeller pump apparatus
US3918852A (en) * 1974-06-24 1975-11-11 James Coolidge Carter Pump
AU522300B2 (en) * 1976-07-30 1982-05-27 Ebara Corporation Pump unit
FR2436898A1 (fr) * 1978-09-22 1980-04-18 Materiel Telephonique Pompe centrifuge ambivalente
JPS5820399A (ja) * 1981-07-28 1983-02-05 Toshiba Corp 順送型レイアウトによるプレス加工方法
US4684329A (en) * 1985-01-08 1987-08-04 Nikkiso Co., Ltd. Canned motor pump
DE3517828A1 (de) * 1985-05-17 1986-11-20 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Pumpengehaeuse
IT1213377B (it) * 1986-11-11 1989-12-20 Marelli Componenti Elettrodome Pompa a piu' stati per elettropompa sommersa.
US4810174A (en) * 1986-12-12 1989-03-07 Flint & Walling, Inc. Motor and pump assembly
DE3729673A1 (de) * 1987-09-04 1989-03-23 Grundfos Int Mehrstufige kreiselpumpe
JPH0765597B2 (ja) * 1989-03-01 1995-07-19 株式会社日立製作所 電動送風機
JPH05302599A (ja) * 1992-04-14 1993-11-16 Ebara Corp 全周流型ポンプ
JP2984165B2 (ja) * 1992-04-14 1999-11-29 株式会社荏原製作所 全周流型ポンプ
EP0566086B1 (en) * 1992-04-14 1997-01-22 Ebara Corporation Full-circumferential flow pump
JPH0688587A (ja) * 1992-09-04 1994-03-29 Ebara Corp インラインポンプ

Also Published As

Publication number Publication date
DE69329396T2 (de) 2001-04-12
DE69308057D1 (de) 1997-03-27
KR930021956A (ko) 1993-11-23
DE4312154A1 (de) 1993-10-21
EP0566087B1 (en) 1997-02-12
ATE148934T1 (de) 1997-02-15
US5401146A (en) 1995-03-28
EP0747599A1 (en) 1996-12-11
ITPD930084A1 (it) 1994-10-14
US5494418A (en) 1996-02-27
ITPD930084A0 (it) 1993-04-14
DE69308057T2 (de) 1997-05-28
EP0747599B1 (en) 2000-09-06
DE69329396D1 (de) 2000-10-12
ATE196185T1 (de) 2000-09-15
KR100252683B1 (ko) 2000-05-01
EP0566087A1 (en) 1993-10-20
IT1263654B (it) 1996-08-27

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