ZA703757B - Centrigugal pump - Google Patents

Centrigugal pump

Info

Publication number
ZA703757B
ZA703757B ZA703757A ZA703757A ZA703757B ZA 703757 B ZA703757 B ZA 703757B ZA 703757 A ZA703757 A ZA 703757A ZA 703757 A ZA703757 A ZA 703757A ZA 703757 B ZA703757 B ZA 703757B
Authority
ZA
South Africa
Prior art keywords
centrigugal
pump
centrigugal pump
Prior art date
Application number
ZA703757A
Other languages
English (en)
Inventor
J Whittier
J Studebaker
G Minick
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 ZA703757B publication Critical patent/ZA703757B/xx

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
    • F04D29/40—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
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • 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
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA703757A 1969-12-09 1970-06-03 Centrigugal pump ZA703757B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88339769A 1969-12-09 1969-12-09

Publications (1)

Publication Number Publication Date
ZA703757B true ZA703757B (en) 1971-01-27

Family

ID=25382498

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703757A ZA703757B (en) 1969-12-09 1970-06-03 Centrigugal pump

Country Status (8)

Country Link
US (1) US3620642A (enrdf_load_html_response)
BE (1) BE753456A (enrdf_load_html_response)
CH (1) CH518450A (enrdf_load_html_response)
DK (1) DK134246B (enrdf_load_html_response)
FR (1) FR2071622A5 (enrdf_load_html_response)
GB (1) GB1307412A (enrdf_load_html_response)
NL (1) NL167755C (enrdf_load_html_response)
ZA (1) ZA703757B (enrdf_load_html_response)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336039A (en) * 1977-10-13 1982-06-22 Sohre John S Geothermal turbine
FR2568636B1 (fr) * 1984-08-03 1989-01-06 Electro Hydraulique Seh Pompe multicellulaire a cartouche demontable
HU195286B (en) * 1986-02-03 1988-04-28 Femtechnika Szivattyu Es Anyag In-line formation of pump case for self-priming rotary pumps
US5427500A (en) * 1994-03-15 1995-06-27 The Weir Group Plc Slurry pump seal system
JP3656979B2 (ja) * 1998-09-16 2005-06-08 株式会社日立製作所 内燃機関のウォータポンプ
US7465153B2 (en) * 2001-08-08 2008-12-16 Addie Graeme R Diverter for reducing wear in a slurry pump
US20040136825A1 (en) * 2001-08-08 2004-07-15 Addie Graeme R. Multiple diverter for reducing wear in a slurry pump
SE0302752L (sv) * 2003-10-20 2005-02-15 Itt Mfg Enterprises Inc Centrifugalpump
ITPN20060038A1 (it) * 2006-05-12 2007-11-13 Appliances Components Companies Spa "turbo-pompa centrifuga con cassa di pompaggio perfezionata"
UA119640C2 (uk) 2010-03-05 2019-07-25 Уейр Мінералз Острейліа Лтд Впускний пристрій насоса
CN102889230A (zh) * 2011-07-18 2013-01-23 刘华成 制作砂浆泵的方法
US20140140835A1 (en) * 2012-11-20 2014-05-22 Caterpillar Inc. Component with cladding surface and method of applying same
EP3171029B1 (en) * 2015-11-17 2019-10-16 Cornell Pump Company Pump with front deflector vanes, wear plate, and impeller with pump-out vanes
CN110714938B (zh) * 2019-09-19 2025-03-04 安徽奥利威泵阀机械有限公司 一种高低温化工流程泵
CN114076104B (zh) * 2021-05-11 2023-12-05 中交疏浚技术装备国家工程研究中心有限公司 一种抗磨离心式泥泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB215961A (en) * 1923-05-16 1924-05-22 W H Allen Sons & Company Ltd Improvements in centrifugal pumps
DE503581C (de) * 1928-08-21 1930-07-24 Wilhelm Beck Dipl Ing Kreiselpumpe ohne Stopfbuechse zur Foerderung von Saeuren u. dgl., deren Laufrad auf der Rueckseite mit sogenannten Rueckschaufeln versehen ist
FR786795A (fr) * 1935-03-08 1935-09-09 Diebold & Cie Dispositif pour diminuer les fuites intérieures et l'usure dans les pompes centrifuges et les turbines traversées par des liquides boueux
DE914214C (de) * 1941-03-26 1954-06-28 Amag Hilpert Pegnitzhuette Ag Kreiselpumpe mit entlasteter Stopfbuechse
US2458006A (en) * 1946-10-24 1949-01-04 Westinghouse Electric Corp Bidirectional blower
GB682015A (en) * 1949-12-16 1952-11-05 Wilfley & Sons Inc A Centrifugal pumps
US2624599A (en) * 1950-08-10 1953-01-06 Charles A Eaton Arrangement for flexible stuffing boxes
DE1083655B (de) * 1956-10-10 1960-06-15 Sulzer Ag Verfahren zum Herstellen von Zentrifugalpumpen mit verschiedenen Einlaufquerschnitten und entsprechend hergestellte Pumpe
US3068801A (en) * 1958-09-02 1962-12-18 Murray William Centrifugal impeller pumps

Also Published As

Publication number Publication date
DK134246B (da) 1976-10-04
FR2071622A5 (enrdf_load_html_response) 1971-09-17
NL7011232A (enrdf_load_html_response) 1971-06-11
NL167755B (nl) 1981-08-17
GB1307412A (en) 1973-02-21
US3620642A (en) 1971-11-16
CH518450A (fr) 1972-01-31
DE2027978B2 (de) 1976-10-14
DK134246C (enrdf_load_html_response) 1977-02-28
DE2027978A1 (de) 1971-06-09
BE753456A (enrdf_load_html_response) 1971-01-14
NL167755C (nl) 1982-01-18

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