BR112018009856A2 - acoplamento de eixo e aparelho de bomba - Google Patents

acoplamento de eixo e aparelho de bomba

Info

Publication number
BR112018009856A2
BR112018009856A2 BR112018009856-6A BR112018009856A BR112018009856A2 BR 112018009856 A2 BR112018009856 A2 BR 112018009856A2 BR 112018009856 A BR112018009856 A BR 112018009856A BR 112018009856 A2 BR112018009856 A2 BR 112018009856A2
Authority
BR
Brazil
Prior art keywords
circumferential surface
coupling
shaft coupling
contacting
shaft
Prior art date
Application number
BR112018009856-6A
Other languages
English (en)
Japanese (ja)
Other versions
BR112018009856A8 (pt
Inventor
Kuroiwa So
Sakihama Dai
Groppo Renato
Groppo Marco
Maule Mauro
Rigon Nicola
Original Assignee
Ebara Corporation
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 Corporation filed Critical Ebara Corporation
Publication of BR112018009856A2 publication Critical patent/BR112018009856A2/pt
Publication of BR112018009856A8 publication Critical patent/BR112018009856A8/pt

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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • F04D29/044—Arrangements for joining or assembling shafts
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

a presente invenção refere-se a um acoplamento de eixo (também chamado de acoplamento de espaçador) que acopla um eixo de motor e um eixo de bomba enquanto ambos os eixos estão espaçados um do outro. a presente invenção refere-se ainda a um aparelho de bomba que tem tal acoplamento de eixo. o acoplamento de eixo (10) inclui: uma primeira superfície circunferencial interna (23) capaz de contatar uma superfície circunferencial externa de um eixo de motor (6); uma segunda superfície circunferencial interna (24) capaz de contatar uma superfície circunferencial externa de um eixo de bomba (1); uma porção de degrau (26) projetando radialmente para dentro a partir da primeira superfície circunferencial interna (23) e capaz de contatar uma porção de extremidade do eixo de motor (6); e uma porção de espaçador (28) localizada entre a porção de degrau (26) e a segunda superfície circunferencial interna (24).
BR112018009856A 2015-11-19 2016-11-16 acoplamento de eixo e aparelho de bomba BR112018009856A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-227072 2015-11-19
JP2015227072A JP2017096349A (ja) 2015-11-19 2015-11-19 軸継手およびポンプ装置
PCT/JP2016/083964 WO2017086345A1 (ja) 2015-11-19 2016-11-16 軸継手およびポンプ装置

Publications (2)

Publication Number Publication Date
BR112018009856A2 true BR112018009856A2 (pt) 2018-11-13
BR112018009856A8 BR112018009856A8 (pt) 2019-02-26

Family

ID=58718878

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018009856A BR112018009856A8 (pt) 2015-11-19 2016-11-16 acoplamento de eixo e aparelho de bomba

Country Status (9)

Country Link
US (1) US20180313358A1 (pt)
EP (1) EP3379098A4 (pt)
JP (1) JP2017096349A (pt)
KR (1) KR20180083899A (pt)
CN (1) CN108350949A (pt)
BR (1) BR112018009856A8 (pt)
RU (1) RU2018121634A (pt)
TW (1) TW201719043A (pt)
WO (1) WO2017086345A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6758358B2 (ja) * 2018-10-31 2020-09-23 テラル株式会社 ポンプ
KR102287010B1 (ko) * 2020-02-17 2021-08-06 수광산업 주식회사 수평배치형 모터직결펌프
KR20230151307A (ko) 2022-04-25 2023-11-01 주식회사 엠에스티 펌프조립체
KR102476878B1 (ko) * 2022-08-17 2022-12-13 (주)대진정공 입형다단수중펌프
KR20250154004A (ko) 2024-04-19 2025-10-28 주식회사 두성에스 개선된 임펠러 고정 구조를 가진 모터펌프

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0491391A (ja) 1990-07-31 1992-03-24 Mitsubishi Electric Corp 立て形多段タービンポンプ
US6109817A (en) * 1998-08-25 2000-08-29 The Minster Machine Company Driveshaft coupler
US20060222537A1 (en) * 2005-02-23 2006-10-05 Kilty William T Shaft coupling
JP4820718B2 (ja) * 2006-08-31 2011-11-24 株式会社川本製作所 給水ポンプ
CN200978817Y (zh) * 2006-12-08 2007-11-21 上海奥一泵业制造有限公司 一种便拆立式单级双吸泵
CN104564707B (zh) * 2015-01-30 2017-01-04 朱海川 模块化设计的高效免维护双向可拆万用离心泵

Also Published As

Publication number Publication date
KR20180083899A (ko) 2018-07-23
JP2017096349A (ja) 2017-06-01
RU2018121634A (ru) 2019-12-19
WO2017086345A1 (ja) 2017-05-26
EP3379098A1 (en) 2018-09-26
US20180313358A1 (en) 2018-11-01
EP3379098A4 (en) 2019-06-26
CN108350949A (zh) 2018-07-31
TW201719043A (zh) 2017-06-01
BR112018009856A8 (pt) 2019-02-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]