KR920002938A - 이중원심펌프 - Google Patents

이중원심펌프 Download PDF

Info

Publication number
KR920002938A
KR920002938A KR1019910010965A KR910010965A KR920002938A KR 920002938 A KR920002938 A KR 920002938A KR 1019910010965 A KR1019910010965 A KR 1019910010965A KR 910010965 A KR910010965 A KR 910010965A KR 920002938 A KR920002938 A KR 920002938A
Authority
KR
South Korea
Prior art keywords
insert
centrifugal pump
pump
outlet
dual centrifugal
Prior art date
Application number
KR1019910010965A
Other languages
English (en)
Other versions
KR970007394B1 (ko
Inventor
스트렐로브 귄테르
Original Assignee
베.쑤라트, 더블류.에프,루드비히
빌로-베르크 게엠베하 운트 콤파니 품펜-운트 아파라테바우
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 베.쑤라트, 더블류.에프,루드비히, 빌로-베르크 게엠베하 운트 콤파니 품펜-운트 아파라테바우 filed Critical 베.쑤라트, 더블류.에프,루드비히
Publication of KR920002938A publication Critical patent/KR920002938A/ko
Application granted granted Critical
Publication of KR970007394B1 publication Critical patent/KR970007394B1/ko

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
    • F04D1/00—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
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0072—Installation or systems with two or more pumps, wherein the flow path through the stages can be changed, e.g. series-parallel
    • 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
    • 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
    • Y10S415/912—Interchangeable parts to vary pumping capacity or size of pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)

Abstract

내용 없음

Description

이중원심펌프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 펌프의 편평한 측벽의 측면도.
제2도는 펌프의 축방향 단면도로 모터는 단면도로 도시하지 않은 도면.
제3도는 본 발명에 따른 펌프의 여러가지 응용예를 보인 도면.

Claims (6)

  1. 케이싱(2) 내에 장착되는 두개의 펌프 회전자와 서로 나란히 배치되는 두대의 전기모터를 구비하는 이중원심펌프에 있어서, - 펌프 케이싱(2,11)은 입구와 출구(4,7,8)를 포함하는 편평한 측벽(6)을 구비하고, - 펌프 케이싱(2,11)은 상기 편평한 측벽(6)을 지나 제2기기, 특히 소모기기에 부착되며, - 편평한 측벽(6) 내의 큰 구멍(5)을 통해 삽입될 수 있고 입구 및 출구(4,7,8)그리고 내부 연결 채널을 형성하는 삽입체(3)가 펌프 케이싱(2,11)내에 분리 가능하게 배치되며, - 하나 이상의 차단부재(4), 특히 나비형 밸브 또는 일방향 밸브가 삽입체(3) 내에 배치됨을 특징으로 하는 이중원심 펌프.
  2. 제1항에 있어서, 삽입체(3)는 각각의 회전자용으로 나선형으로 확대된 출구 채널을 형성함을 특징으로하는 이중원심펌프.
  3. 제1항 또는 제2항에 있어서, 삽입체(3)는 적어도 편평한 측벽(6)의 일부를 형성함을 특징으로하는 이중원심펌프.
  4. 전술한 항중 어느 한항에 있어서, 삽입체(3)는 입구 및 출구(4,7,8)용으로 연결표면을 형성함을 특징으로하는 이중원심펌프.
  5. 전술한 항중 어느 한항에 있어서, 삽입체(3)가 플라스틱으로 구성됨을 특징으로하는 이중원심펌프.
  6. 전술한 항중 어느 한항에 있어서, 삽입체(3)용의 편평한 측벽(6) 내의 구멍(5)은 원형으로 이루어지고 펌프 케이싱의 원통형 내부공간(2a)내에 합병됨을 특징으로하는 이중원심펌프.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910010965A 1990-07-06 1991-06-28 펌프 케이싱이 개선된 이중 원심 펌프 KR970007394B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4021410A DE4021410A1 (de) 1990-07-06 1990-07-06 Doppel-kreiselpumpe
DEP4021410.9-15 1990-07-06

Publications (2)

Publication Number Publication Date
KR920002938A true KR920002938A (ko) 1992-02-28
KR970007394B1 KR970007394B1 (ko) 1997-05-08

Family

ID=6409706

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910010965A KR970007394B1 (ko) 1990-07-06 1991-06-28 펌프 케이싱이 개선된 이중 원심 펌프

Country Status (6)

Country Link
US (1) US5178520A (ko)
EP (1) EP0464355B1 (ko)
KR (1) KR970007394B1 (ko)
AT (1) ATE98000T1 (ko)
DE (2) DE4021410A1 (ko)
ES (1) ES2046823T3 (ko)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474431A (en) * 1993-11-16 1995-12-12 Copeland Corporation Scroll machine having discharge port inserts
DE4403697A1 (de) * 1994-02-07 1995-08-10 Wilo Gmbh Doppelpumpe
DE19511027A1 (de) * 1995-03-28 1996-10-02 Wilo Gmbh Kreiselpumpe mit Entlüftung
DE19702477B4 (de) * 1997-01-24 2006-02-02 Wilo Ag Doppelpumpe
DE59910845D1 (de) * 1999-08-21 2004-11-18 Grundfos As Kreiselpumpengehäuse für eine an zwei Umwälzkreise anschliessbare Pumpe
US6543243B2 (en) 2001-06-21 2003-04-08 Visteon Global Technologies, Inc. Hybrid compressor
AU2003200332B2 (en) * 2002-02-08 2005-11-17 Sanden Corporation Hybrid compressor
FR2893092B1 (fr) * 2005-11-08 2008-10-10 Koyo Hpi Soc Par Actions Simpl Groupe electro-pompe, du type comprenant au moins une pompe hydraulique, notamment a engrenage, entrainee en rotation par un dispositif moteur
US7507066B2 (en) * 2006-03-27 2009-03-24 Koenig Kevin J Pump header body and modular manifold
DE102011116957A1 (de) * 2011-10-26 2013-05-02 Vaillant Gmbh Multiple Koaxialpumpe
DE102012204212B4 (de) * 2012-03-16 2024-02-29 Mahle International Gmbh Pumpenmodul mit einem Gehäuse
US9115720B2 (en) 2012-05-04 2015-08-25 Ghsp, Inc. Dual pump and motor with control device
US9562534B2 (en) 2012-05-04 2017-02-07 Ghsp, Inc. In-line dual pump and motor with control device
US9752590B2 (en) * 2013-03-13 2017-09-05 Ghsp, Inc. Two pump design with coplanar interface surface
US9739284B2 (en) * 2013-11-19 2017-08-22 Charles Wayne Zimmerman Two piece impeller centrifugal pump
US10087927B2 (en) 2014-05-01 2018-10-02 Ghsp, Inc. Electric motor with flux collector
US11015585B2 (en) 2014-05-01 2021-05-25 Ghsp, Inc. Submersible pump assembly
US10711788B2 (en) 2015-12-17 2020-07-14 Wayne/Scott Fetzer Company Integrated sump pump controller with status notifications
CA172776S (en) 2017-01-27 2017-10-23 S A Armstrong Ltd Control pump
WO2018137019A1 (en) 2017-01-27 2018-08-02 S. A. Armstrong Limited Dual body variable duty performance optimizing pump unit
USD893552S1 (en) 2017-06-21 2020-08-18 Wayne/Scott Fetzer Company Pump components
USD890211S1 (en) 2018-01-11 2020-07-14 Wayne/Scott Fetzer Company Pump components
DE102018220150A1 (de) * 2018-11-23 2020-05-28 Mahle International Gmbh Pumpenmodul für Kühlmittel
USD940205S1 (en) * 2019-11-06 2022-01-04 Leistritz Pumpen Gmbh Pump for liquids
RU196491U1 (ru) * 2019-12-18 2020-03-03 Сергей Викторович Яблочко Двухсекционный электронасосный агрегат

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810345A (en) * 1953-02-12 1957-10-22 Flygts Pumpar Ab Pump device
DE1715520U (de) * 1955-11-11 1956-01-19 Kloeckner Humboldt Deutz Ag Feuerloeschkreiselpumpe.
US3500755A (en) * 1968-05-17 1970-03-17 Crane Co Combined drag pump and electric motor
FR2186123A5 (ko) * 1972-05-26 1974-01-04 Materiel Telephonique
DE2235505B1 (de) * 1972-07-20 1973-12-20 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Doppelpumpenaggregat
CH557473A (de) * 1973-08-28 1974-12-31 Bieri Pumpenbau Ag Pumpenaggregat, insbesondere fuer zentralheizungsanlagen, mit zwei unabhaengig voneinander antreibbaren kreiselpumpen.
FR2408739A1 (fr) * 1977-11-10 1979-06-08 Materiel Telephonique Dispositif de pompage monobloc a fonctionnement ambivalent
DE2808741C2 (de) * 1978-03-01 1985-04-25 Loewe Pumpenfabrik GmbH, 2120 Lüneburg Stufengehäuse für mehrstufige Kreiselpumpen
US4178131A (en) * 1978-08-07 1979-12-11 Roy E. Roth Company Centrifugal impellers
DE3624917A1 (de) * 1985-09-21 1987-03-26 Oplaender Wilo Werk Gmbh Kreiselpumpe
US4738584A (en) * 1986-07-28 1988-04-19 Carl Price Multiple impeller pump
US5020420A (en) * 1989-05-16 1991-06-04 Lamar Ellis Vacuum adapter plate
US5076758A (en) * 1990-07-18 1991-12-31 Ingersoll-Rand Company Centrifugal pumps

Also Published As

Publication number Publication date
DE4021410A1 (de) 1992-01-16
US5178520A (en) 1993-01-12
EP0464355A2 (de) 1992-01-08
KR970007394B1 (ko) 1997-05-08
ATE98000T1 (de) 1993-12-15
DE59100652D1 (de) 1994-01-13
ES2046823T3 (es) 1994-02-01
EP0464355A3 (en) 1992-02-26
EP0464355B1 (de) 1993-12-01

Similar Documents

Publication Publication Date Title
KR920002938A (ko) 이중원심펌프
EP0184703A1 (en) Multiple magnetic pump system
US2784672A (en) Fluid pump drive
ATE295480T1 (de) Flüssigkeitspumpen
KR850003944A (ko) 연료공급펌프
EP0237868A3 (en) Radial or axial flow centrifugal pump
US2689529A (en) Submersible pump-motor
BR0305087A (pt) Bomba de fluido
KR880006464A (ko) 베인펌프
KR100240785B1 (ko) 연료 반송 유닛
ATE377152T1 (de) Pumpenaggregat
KR950033107A (ko) 자흡식 케미칼 펌프
SE8401882L (sv) Centripetalpump
KR880003118A (ko) 베인 펌프
KR880001927A (ko) 베인 펌프(vane pump)
SE8903845L (sv) Vaexelstroemsgenerator
CY1110708T1 (el) Αγωγος εισαγωγης
TR199801188T1 (xx) Bir pompaya akuple edilmeye uygun olan elektrik motoru kasas�.
KR870007370A (ko) 복식 마그넷 구동형 펌프
SU850929A1 (ru) Центробежно-осевой вентил тор
JPH0147106B2 (ko)
JPH026294B2 (ko)
JPS60108795U (ja) 円周流式液体ポンプ
JPH01142292A (ja) マグネットポンプ
KR940012762A (ko) 코일리스(coiless)모터

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20070823

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee