KR890010428A - 서브 머지드형 펌프 - Google Patents

서브 머지드형 펌프 Download PDF

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Publication number
KR890010428A
KR890010428A KR1019880017559A KR880017559A KR890010428A KR 890010428 A KR890010428 A KR 890010428A KR 1019880017559 A KR1019880017559 A KR 1019880017559A KR 880017559 A KR880017559 A KR 880017559A KR 890010428 A KR890010428 A KR 890010428A
Authority
KR
South Korea
Prior art keywords
pump
submerged pump
support surface
casing
pass
Prior art date
Application number
KR1019880017559A
Other languages
English (en)
Other versions
KR960009747B1 (en
Inventor
가즈오 이시구라
Original Assignee
스즈기 아사오
닛기소 가브시끼가이샤
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 스즈기 아사오, 닛기소 가브시끼가이샤 filed Critical 스즈기 아사오
Publication of KR890010428A publication Critical patent/KR890010428A/ko
Application granted granted Critical
Publication of KR960009747B1 publication Critical patent/KR960009747B1/ko

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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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal 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
    • 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
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • 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
    • F04D29/606—Mounting in cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/007—Preventing loss of prime, siphon breakers
    • F04D9/008—Preventing loss of prime, siphon breakers by means in the suction mouth, e.g. foot valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/901—Drilled well-type pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

내용 없음

Description

서브 머지드형 펌프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 이 발명에 의한 서브머지드형 펌프의 한 실시예를 표시하는 요부 단면도.
제2도는 서브머지드형 펌프를 원통도관내에 설치한 한 실시예를 표시하는 단면도.
제3도는 서브머지드형 펌프의 전체 개념도.

Claims (2)

  1. 양액 컬럼저부에 설치된 지지면에 늘어뜨려서 정치되고 케이싱 내부를 취급액이 통과가능한 모터부와 펌프부로서 구성되는 서브머지드형 펌프에 있어서, 펌프토출구에 역지밸브를 설치하는 동시에 상기 케이싱 두부에 자동개폐밸브를 설치하고, 펌프의 정치와 역지 밸브로 인한 폐색에 의하여 상기 양액컬럼내에 저류한 취급액을 상기 자동개폐밸브의 개방에 의하여 배출하는 것을 특징으로 하는 서브머지드형 펌프.
  2. 제1항에 있어서, 상기 서브머지드형펌프가 상기 지지면에 정치되었을때 형성되는 폐색부는 상기 펌프의 일부와 상기 지지면의 접합부로 구성되어서된 서브머지드형 펌프.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR88017559A 1987-12-28 1988-12-27 Submerged type pump KR960009747B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62330138A JPH0668279B2 (ja) 1987-12-28 1987-12-28 サブマージド型ポンプ
JP?62-330138 1987-12-28

Publications (2)

Publication Number Publication Date
KR890010428A true KR890010428A (ko) 1989-08-08
KR960009747B1 KR960009747B1 (en) 1996-07-24

Family

ID=18229234

Family Applications (1)

Application Number Title Priority Date Filing Date
KR88017559A KR960009747B1 (en) 1987-12-28 1988-12-27 Submerged type pump

Country Status (3)

Country Link
US (1) US4889468A (ko)
JP (1) JPH0668279B2 (ko)
KR (1) KR960009747B1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301176A1 (de) * 1993-01-19 1994-07-21 Klein Schanzlin & Becker Ag Rohrschacht für eine Rohrgehäusepumpe
US5364239A (en) * 1993-02-19 1994-11-15 Nikkiso Co., Ltd. Terminal structure for motor-driven pump
NL1011920C2 (nl) * 1999-04-28 2000-10-31 Bosman Waterman B V Mobiele pompinstallatie.
JP4660320B2 (ja) * 2005-08-30 2011-03-30 株式会社荏原製作所 送液装置及びその運転方法
FR2906580B1 (fr) * 2006-09-28 2009-01-09 Snecma Sa Pompe a moteur electrique, immergee dans le fluide a pomper
DE102008018407B4 (de) * 2008-04-10 2012-03-22 Joh. Heinr. Bornemann Gmbh Unterwasserförderaggregat
KR101142629B1 (ko) * 2009-11-25 2012-05-03 윌로펌프 주식회사 전수로형 배수 펌프

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2082996A (en) * 1935-06-22 1937-06-08 Wintroath Pumps Ltd Valve device for submersible well pumps
US2802423A (en) * 1956-06-21 1957-08-13 Arthur G Gage Retrievable well pumps
US3652186A (en) * 1970-05-25 1972-03-28 Carter Co J C Pressure lubricated, cooled and thrust balanced pump and motor unit

Also Published As

Publication number Publication date
JPH0668279B2 (ja) 1994-08-31
KR960009747B1 (en) 1996-07-24
JPH01177493A (ja) 1989-07-13
US4889468A (en) 1989-12-26

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