AT306524B - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
AT306524B
AT306524B AT36570A AT36570A AT306524B AT 306524 B AT306524 B AT 306524B AT 36570 A AT36570 A AT 36570A AT 36570 A AT36570 A AT 36570A AT 306524 B AT306524 B AT 306524B
Authority
AT
Austria
Prior art keywords
centrifugal pump
centrifugal
pump
Prior art date
Application number
AT36570A
Other languages
German (de)
Original Assignee
Duririon Company
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 Duririon Company filed Critical Duririon Company
Application granted granted Critical
Publication of AT306524B publication Critical patent/AT306524B/en

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
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • 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
    • F04D9/02—Self-priming pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT36570A 1969-01-22 1970-01-15 Centrifugal pump AT306524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79293869A 1969-01-22 1969-01-22

Publications (1)

Publication Number Publication Date
AT306524B true AT306524B (en) 1973-04-10

Family

ID=25158547

Family Applications (1)

Application Number Title Priority Date Filing Date
AT36570A AT306524B (en) 1969-01-22 1970-01-15 Centrifugal pump

Country Status (10)

Country Link
US (1) US3551067A (en)
JP (1) JPS4947323B1 (en)
AT (1) AT306524B (en)
BE (1) BE744777A (en)
CH (1) CH521523A (en)
DE (1) DE2001267C3 (en)
ES (1) ES375416A1 (en)
FR (1) FR2028910A1 (en)
GB (1) GB1296964A (en)
NL (1) NL7000935A (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652183A (en) * 1970-10-15 1972-03-28 John E Pottharst Jr Compressor
FR2156954A5 (en) * 1971-10-12 1973-06-01 Batteux Armand
US3841791A (en) * 1972-05-30 1974-10-15 Worthington Corp Adaptor and frame for a centrifugal pump
US3966363A (en) * 1974-09-25 1976-06-29 Weil-Mclain Co., Inc. Pumping assembly
US3973867A (en) * 1975-04-09 1976-08-10 Chien Fu Lee Radial flow type pump
DE2534740C3 (en) * 1975-08-04 1983-02-03 Franz 4630 Bochum Klaus Canned centrifugal pump
DE2556341C2 (en) * 1975-12-13 1985-04-18 Flux-Geräte GmbH, 7000 Stuttgart Container pump
US4722664A (en) * 1981-06-05 1988-02-02 The Duriron Company, Inc. Lined corrosion resistant pump
US4421456A (en) * 1982-03-15 1983-12-20 C T Manufacturing, Inc. Centrifugal pump assembly
DE8209491U1 (en) * 1982-04-02 1982-06-24 Blum, Albert, 5204 Lohmar IMPELLER FOR A CENTRIFUGAL PUMP
US4415165A (en) * 1982-12-02 1983-11-15 The United States Of America As Represented By The Secretary Of The Navy Integral elastomeric/graphite dynamic face seal
JPS59182694U (en) * 1983-05-24 1984-12-05 株式会社荏原製作所 underwater pump
US4695229A (en) * 1984-05-17 1987-09-22 Feuling James J Friction reduction for moving elements in contact with a fluid medium
US4655684A (en) * 1984-08-02 1987-04-07 Haentjens Walter D Centrifugal pump for wide range of operating conditions
US4706928A (en) * 1985-06-10 1987-11-17 Baker International Corporation Vane cone assembly for use in making centrifugal elastomeric coated impellers
JPH0648158Y2 (en) * 1985-06-29 1994-12-07 クリフアーフアーツオイクタイレ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・プラス・コムパニー Water pump impeller
GB2195920A (en) * 1986-08-29 1988-04-20 Corrocoat Limited Coating internal surfaces of pumps
US5021151A (en) * 1989-05-12 1991-06-04 Yane Daryl J Plastic impeller pump and filtration unit for semi-conductor etching system
US5178517A (en) * 1990-08-27 1993-01-12 Ed Reinhorn Turbine bucket rotor construction
ATE177822T1 (en) * 1992-04-14 1999-04-15 Ebara Corp SIDE FLOW PUMP
US5513954A (en) * 1994-06-10 1996-05-07 Envirotech Pumpsystems, Inc. Multilayer pump liner
DE4444968A1 (en) * 1994-12-16 1996-06-20 Klein Schanzlin & Becker Ag Centrifugal pump housing with plastic inner housing
DE29723409U1 (en) 1997-05-27 1998-09-10 H. Wernert & Co. oHG, 45476 Mülheim Centrifugal pump for chemically aggressive and / or erosive or abrasive fluids
DE29917585U1 (en) 1999-10-06 2000-01-13 Noell-KRC Energie- und Umwelttechnik GmbH, 04435 Schkeuditz Centrifugal pump housing for abrasive and corrosive suspensions
DE10200579B4 (en) * 2002-01-09 2013-06-06 Hilge Gmbh & Co. Kg Self-priming centrifugal pump
US7008177B2 (en) 2002-11-14 2006-03-07 Cummins Inc. Centrifugal pump with self cooling and flushing features
US7096712B2 (en) * 2003-04-21 2006-08-29 Conocophillips Company Material testing system for turbines
JP4633396B2 (en) * 2004-07-16 2011-02-16 株式会社荏原製作所 Centrifugal pump
JP5352051B2 (en) * 2006-11-29 2013-11-27 三相電機株式会社 Self-priming centrifugal pump for circulating seawater or chemical liquids
JP5145117B2 (en) * 2008-05-23 2013-02-13 三菱重工業株式会社 Compressor housing
CA2750073A1 (en) * 2009-02-05 2010-08-12 Gardner Denver Nash, Llc Liquid ring pump with liner
US9046107B2 (en) * 2011-08-11 2015-06-02 Itt Manufacturing Enterprises Llc. Vertical double suction pump enclosing tube seal
DE102012108354B4 (en) * 2012-09-07 2016-05-12 Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg Pump and protector for pump
KR101427791B1 (en) * 2013-01-07 2014-08-08 (주)플로닉스 Methods for manufacturing plastic pumps
US10837443B2 (en) * 2014-12-12 2020-11-17 Nuovo Pignone Tecnologic - SRL Liquid ring fluid flow machine
CN104632692A (en) * 2014-12-24 2015-05-20 安徽南方化工泵业有限公司 Sealing structure of self-priming structure centrifugal pump
CN104564773A (en) * 2014-12-24 2015-04-29 安徽南方化工泵业有限公司 Pump shaft installing structure of eccentric pump with self-absorption structure
CN104564696A (en) * 2014-12-24 2015-04-29 安徽南方化工泵业有限公司 Eccentric pump with self-absorption structure
CN104564826A (en) * 2014-12-24 2015-04-29 安徽南方化工泵业有限公司 Pump body structure of eccentric pump with self-absorption structure
JP6430286B2 (en) * 2015-02-25 2018-11-28 三菱重工業株式会社 Fluid machine and manufacturing method thereof
US10947987B2 (en) * 2016-04-08 2021-03-16 Sundyne, Llc High speed centrifugal pump lined seal housing
CN108757481A (en) * 2018-06-01 2018-11-06 湖南万通科技股份有限公司 A kind of coke delivery pump
CN109751277B (en) * 2019-02-27 2024-02-13 沈阳北碳密封有限公司 Positive and negative pressure working condition mechanical seal for self-priming pump
CN112377447A (en) * 2020-10-20 2021-02-19 南方泵业股份有限公司 Volute structure special for centrifugal type perfluorinated pump and production process thereof
SE2150088A1 (en) * 2021-01-27 2022-07-28 Metso Outotec Sweden Ab Suction liner and centrifugal pump comprising the same
CN113847252A (en) * 2021-08-25 2021-12-28 烟台恒邦泵业有限公司 Improved flange structure and submerged pump thereof
CN114352568B (en) * 2021-12-30 2024-04-26 合肥工业大学 Mechanical sealing structure and fluorine-lined pump
CN114738320B (en) * 2022-03-25 2024-06-18 潍柴动力股份有限公司 Flow guide ring and air compressor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265002A (en) * 1961-01-13 1966-08-09 Res & Dev Pty Ltd Centrifugal pumps and the like

Also Published As

Publication number Publication date
DE2001267B2 (en) 1975-01-09
JPS4947323B1 (en) 1974-12-14
DE2001267A1 (en) 1970-08-13
FR2028910A1 (en) 1970-10-16
ES375416A1 (en) 1972-05-01
GB1296964A (en) 1972-11-22
BE744777A (en) 1970-07-01
CH521523A (en) 1972-04-15
DE2001267C3 (en) 1975-08-21
US3551067A (en) 1970-12-29
NL7000935A (en) 1970-07-24

Similar Documents

Publication Publication Date Title
AT306524B (en) Centrifugal pump
AT305778B (en) Centrifugal pump
CH505294A (en) Peristaltic pump
CH496174A (en) centrifugal pump
SU522818A3 (en) Centrifugal pump
AT305776B (en) Centrifugal pump
CH518450A (en) Centrifugal pump
AT301353B (en) Submersible pump unit
CH522825A (en) Motor pump
AT291780B (en) Adjustable centrifugal pump
CH523428A (en) Centrifugal pump
AT325346B (en) DISTRIBUTION PUMP
AT303534B (en) centrifugal pump
AT313066B (en) centrifugal pump
AT308550B (en) centrifugal pump
AT301354B (en) Submersible pump unit
CH520270A (en) Centrifugal compressor
CH537528A (en) Centrifugal pump
CH516086A (en) Centrifugal pump
AT305038B (en) centrifugal pump
CH503205A (en) Rotary pump
CH527368A (en) Vacuum pump
AT327010B (en) CENTRIFUGAL PUMP
DK123731B (en) Centrifugal pump.
AT316313B (en) Centrifugal pump

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee