BE602286A - Corrosion resistant centrifugal pump. - Google Patents

Corrosion resistant centrifugal pump.

Info

Publication number
BE602286A
BE602286A BE602286A BE602286A BE602286A BE 602286 A BE602286 A BE 602286A BE 602286 A BE602286 A BE 602286A BE 602286 A BE602286 A BE 602286A BE 602286 A BE602286 A BE 602286A
Authority
BE
Belgium
Prior art keywords
centrifugal pump
corrosion resistant
resistant centrifugal
corrosion
pump
Prior art date
Application number
BE602286A
Other languages
French (fr)
Inventor
I F Zagar
G M Wil Ley
Original Assignee
Wilfley & Sons Inc A
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 Wilfley & Sons Inc A filed Critical Wilfley & Sons Inc A
Publication of BE602286A publication Critical patent/BE602286A/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
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • F04D29/146—Shaft sealings operative only when pump is inoperative 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F04D29/2227—Construction and assembly for special materials
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2238—Special flow patterns
    • F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • 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
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/95—Preventing corrosion
BE602286A 1960-08-03 1961-04-06 Corrosion resistant centrifugal pump. BE602286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47191A US3115097A (en) 1960-08-03 1960-08-03 Corrosion resistant centrifugal pump

Publications (1)

Publication Number Publication Date
BE602286A true BE602286A (en) 1961-10-06

Family

ID=21947556

Family Applications (1)

Application Number Title Priority Date Filing Date
BE602286A BE602286A (en) 1960-08-03 1961-04-06 Corrosion resistant centrifugal pump.

Country Status (5)

Country Link
US (1) US3115097A (en)
BE (1) BE602286A (en)
DE (2) DE1403879A1 (en)
GB (1) GB903904A (en)
SE (1) SE300557B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360239A (en) * 1964-12-04 1967-12-26 Judson S Swearingen Oil free turbine assembly
US3656861A (en) * 1970-04-15 1972-04-18 Wilfley & Sons Inc A Centrifugal pump with mating case plate volute halves and constant section impeller
US3652180A (en) * 1970-07-13 1972-03-28 Wilfley & Sons Inc A Centrifugal pump and seal means therefore
US4147468A (en) * 1975-08-21 1979-04-03 Mitsui Mining & Smelting Co., Ltd. Impeller type pump having seal means and protective means
CA1050343A (en) * 1975-08-21 1979-03-13 Takezo Nakazawa Ceramic lined centrifugal pump
US4212592A (en) * 1978-10-31 1980-07-15 General Electric Company Electromagnetic pump for molten metals
DE3566294D1 (en) * 1984-05-24 1988-12-22 Moh 9 Proprietary Limited An impeller for a pump
JPS6134387A (en) * 1984-07-26 1986-02-18 World Chem:Kk High pressure multistage seal-less pump
GB2187231B (en) * 1986-02-28 1989-04-26 Godiva Fire Pumps Ltd Pump arrangements
US5261676A (en) * 1991-12-04 1993-11-16 Environamics Corporation Sealing arrangement with pressure responsive diaphragm means
US5494299A (en) * 1994-02-22 1996-02-27 Evironamics Corporation Temperature and pressure resistant rotating seal construction for a pump
US5499901A (en) * 1994-03-17 1996-03-19 Environamics Corporation Bearing frame clearance seal construction for a pump
US5591020A (en) * 1994-05-19 1997-01-07 Environamics Corporation Pump oil mister
US5513954A (en) * 1994-06-10 1996-05-07 Envirotech Pumpsystems, Inc. Multilayer pump liner
US5513964A (en) * 1994-10-11 1996-05-07 Environamics Corporation Pump oil mister with reduced windage
US5599164A (en) * 1995-04-03 1997-02-04 Murray; William E. Centrifugal process pump with booster impeller
US5823539A (en) * 1995-04-21 1998-10-20 Environamics Corporation Environmentally safe pump having a bellows seal and a split ring shaft seal
US5553867A (en) * 1995-04-21 1996-09-10 Environamics Corporation Triple cartridge seal having one inboard and two concentric seals for chemical processing pump
DE19712324C2 (en) * 1997-03-24 2000-05-11 Renner Gmbh Circulation pump or agitator for heated chemical solutions
US6200086B1 (en) 1999-08-04 2001-03-13 Sundyne Corporation Thermal barrier for use in a mechanical seal assembly
EP2664260B1 (en) 2009-02-17 2016-04-20 Koninklijke Douwe Egberts B.V. Coffee bean packaging cartridge and coffee beverage system including same
NL2006239C2 (en) * 2010-02-17 2012-08-09 Sara Lee De Nv Coffee beverage system, second coffee bean packaging cartridge for use with said system, method for preparing a beverage by means of said system, a method of brewing coffee and a method of supplying coffee beans from said second coffee bean packaging cartridge.
WO2013192503A2 (en) * 2012-06-21 2013-12-27 Flowserve Management Company Thermally compliant pump interfaces
CN103727067A (en) * 2012-10-11 2014-04-16 闫海群 Novel slurry-pump overcurrent device
CN104533798A (en) * 2014-11-11 2015-04-22 胡光雄 Composite anti-corrosion, acid-resistant, wear-resistant and high temperature-resistant slurry pump
CN108412763A (en) * 2018-05-09 2018-08-17 淄博联帮泵业有限公司 Anticorrosive anti-wear water-ring vacuum pump
CN109114043B (en) * 2018-08-13 2019-08-06 浙江老百姓泵业有限公司 A kind of manufacturing method of peripheral pump and the combination connecting component for peripheral pump
CN111577609B (en) * 2020-05-28 2021-04-13 济宁安泰矿山设备制造有限公司 Variable centrifugal pump
CN112253526A (en) * 2020-10-16 2021-01-22 邵阳宝兴化工设备有限公司 Non-metallic material anti-corrosion pump and manufacturing method thereof
CN112648227B (en) * 2020-12-24 2023-05-26 亿昇(天津)科技有限公司 Impeller and motor rotor sealing structure and fan

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1756323A (en) * 1928-08-27 1930-04-29 Wilfley & Sons Inc A Centrifugal pump
US2029333A (en) * 1932-07-25 1936-02-04 Johnston Pump Company Turbine well pump
US1986836A (en) * 1933-01-09 1935-01-08 Fairbanks Morse & Co Method of making centrifugal pumps
US2107260A (en) * 1936-03-04 1938-02-01 Ngk Insulators Ltd Corrosion resisting pump and blower
US2433589A (en) * 1939-05-25 1947-12-30 Nash Engineering Co Pump
DE914214C (en) * 1941-03-26 1954-06-28 Amag Hilpert Pegnitzhuette Ag Centrifugal pump with relieved stuffing box
DE725507C (en) * 1941-06-27 1942-09-23 A W Mackensen Maschinenfabrik Centrifugal pump without stuffing box
GB552902A (en) * 1941-10-24 1943-04-29 Wilfley & Sons Inc A Seal for centrifugal pumps
GB575346A (en) * 1944-03-01 1946-02-14 Aluminium Plant & Vessel Co Improvements in or relating to centrifugal pumps
US2471653A (en) * 1946-04-27 1949-05-31 Vincent Palumbo Pump or the like
US2571802A (en) * 1948-04-09 1951-10-16 Wilfley & Sons Inc A Centrifugal pump
US2835203A (en) * 1952-12-22 1958-05-20 Thompson Prod Inc Pump impeller
US2905093A (en) * 1954-08-12 1959-09-22 Union Carbide Corp Corrosion resistant pump
US3037458A (en) * 1957-04-15 1962-06-05 Goulds Pumps Glass pump
US3048384A (en) * 1959-12-08 1962-08-07 Metal Pumping Services Inc Pump for molten metal

Also Published As

Publication number Publication date
DE1403879A1 (en) 1969-04-24
US3115097A (en) 1963-12-24
SE300557B (en) 1968-04-29
DE1728395A1 (en) 1971-08-12
GB903904A (en) 1962-08-22

Similar Documents

Publication Publication Date Title
BE602286A (en) Corrosion resistant centrifugal pump.
FR1344950A (en) Centrifugal pump with peripheral inlet
CH398321A (en) Centrifugal pump
CH405938A (en) centrifugal pump
FR1274289A (en) Centrifugal pump with single duct rotor
FR1259874A (en) Compressor or fluid pump
FR1296604A (en) Corrosion resistant centrifugal pump
FR1344957A (en) Self-priming centrifugal pump
FR1270174A (en) Centrifugal pump
BE593707A (en) Centrifugal pump.
NL176094B (en) CENTRIFUGAL PUMP.
FR1260248A (en) Centrifugal pump
FR1308415A (en) Self-suction centrifugal pump
CH367392A (en) Gear pump
FR1295847A (en) Self-priming centrifugal pump
FR1249061A (en) Multistage centrifugal pump
FR1274449A (en) Multistage centrifugal pump
BE606612A (en) Self-priming centrifugal pump.
BE607476A (en) Improvements to centrifugal pumping equipment.
FR1277835A (en) Centrifugal pump
FR1290668A (en) Centrifugal pump
FR1297077A (en) Centrifugal pump
FR1199382A (en) Self-priming centrifugal pump
BE594306A (en) Multistage centrifugal pump.
FR1320111A (en) Centrifugal pump