ZA762962B - Improved casing and casing liners for centrifugal pumps of the volute type - Google Patents

Improved casing and casing liners for centrifugal pumps of the volute type

Info

Publication number
ZA762962B
ZA762962B ZA762962A ZA762962A ZA762962B ZA 762962 B ZA762962 B ZA 762962B ZA 762962 A ZA762962 A ZA 762962A ZA 762962 A ZA762962 A ZA 762962A ZA 762962 B ZA762962 B ZA 762962B
Authority
ZA
South Africa
Prior art keywords
casing
centrifugal pumps
liners
improved
volute type
Prior art date
Application number
ZA762962A
Other languages
English (en)
Inventor
A Grzina
Original Assignee
Warman Int Ltd
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 Warman Int Ltd filed Critical Warman Int Ltd
Publication of ZA762962B publication Critical patent/ZA762962B/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
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA762962A 1975-06-13 1976-05-18 Improved casing and casing liners for centrifugal pumps of the volute type ZA762962B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC199275 1975-06-13

Publications (1)

Publication Number Publication Date
ZA762962B true ZA762962B (en) 1977-04-27

Family

ID=3766242

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA762962A ZA762962B (en) 1975-06-13 1976-05-18 Improved casing and casing liners for centrifugal pumps of the volute type

Country Status (15)

Country Link
US (1) US4264273A (Direct)
JP (2) JPS51151802A (Direct)
BE (1) BE842405A (Direct)
DE (1) DE2626031C2 (Direct)
ES (1) ES448795A1 (Direct)
FI (1) FI761464A7 (Direct)
FR (1) FR2314379A1 (Direct)
GB (1) GB1502054A (Direct)
IT (1) IT1061617B (Direct)
NL (1) NL178181C (Direct)
NO (1) NO152621C (Direct)
OA (1) OA05407A (Direct)
SE (1) SE429255B (Direct)
ZA (1) ZA762962B (Direct)
ZM (1) ZM6276A1 (Direct)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917571A (en) * 1984-03-20 1990-04-17 John Hyll Flow-stabilizing volute pump and liner
US5127800A (en) * 1984-03-20 1992-07-07 Baker Hughes Incorporated Flow-stabilizing volute pump and liner
DE3628177C2 (de) * 1986-08-20 1995-01-12 Klein Schanzlin & Becker Ag Einlaufgehäuse für Strömungsmaschinen mit radialer Zuströmung
US5943878A (en) * 1998-05-22 1999-08-31 American Standard Inc. Tangential fan scroll and discharged diffuser design
US6582191B2 (en) * 2001-08-16 2003-06-24 Giw Industries, Inc. Liner for centrifugal slurry pumps
US6953321B2 (en) 2002-12-31 2005-10-11 Weir Slurry Group, Inc. Centrifugal pump with configured volute
WO2005033517A2 (en) * 2003-10-02 2005-04-14 Warman Africa (Pty) Ltd Liners for pumps
US8998576B2 (en) 2011-11-03 2015-04-07 Pentair Water Pool And Spa, Inc. Pump with hydraulic isolator
NL2008180C2 (en) * 2012-01-25 2013-07-29 Ihc Holland Ie Bv Pump and a method of manufacturing such a pump.
DE102012107441B4 (de) * 2012-08-14 2016-05-25 Ebm-Papst St. Georgen Gmbh & Co. Kg Radiallüfter mit Spiralgehäuse
WO2014060163A1 (de) * 2012-10-16 2014-04-24 Siemens Aktiengesellschaft Schweissnahtfreies topfspiralgehäuse
CN111207107A (zh) * 2018-11-22 2020-05-29 江苏城乡建设职业学院 一种杂质泵环形压水室
CN109869348A (zh) * 2019-03-14 2019-06-11 江苏亚梅泵业集团有限公司 一种大型氟塑料内衬蜗壳及其制备方法
CN112177966A (zh) * 2020-08-31 2021-01-05 三联泵业股份有限公司 一种耐磨耐腐的衬胶渣浆泵
CN112502998B (zh) * 2020-12-01 2022-08-05 石家庄栾兴泵业有限公司 一种低噪节能的双壳渣浆泵

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US619736A (en) * 1899-02-21 Joseph edwards
US440798A (en) * 1890-11-18 Centrifugal pump
US31810A (en) * 1861-03-26 Scroll op water-wheels
US665581A (en) * 1900-10-20 1901-01-08 Brownville Iron Works Rotary pump.
US797058A (en) * 1905-01-12 1905-08-15 Per Johan Hedlund Centrifugal-pump lining.
US1250267A (en) * 1917-01-15 1917-12-18 Thomas A Bateman Centrifugal pump.
US1355982A (en) * 1918-03-11 1920-10-19 Bour Harry E La Centrifugal pump
US1380798A (en) * 1919-04-28 1921-06-07 George T Hansen Pump
GB226402A (en) * 1924-02-28 1924-12-24 Clayton Fire Extinguishing & D Improvements in construction of centrifugal or centripetal fans, blowers or pumps
US2190670A (en) * 1937-07-09 1940-02-20 Goulds Pumps Centrifugal pump
DE1096752B (de) * 1959-02-27 1961-01-05 Eddelbuettel & Schneider Verschleissfeste Kreiselpumpe, deren Gehaeuse mit Gummi als Verschleissschutz ausgekleidet ist
US3265002A (en) * 1961-01-13 1966-08-09 Res & Dev Pty Ltd Centrifugal pumps and the like
US3090319A (en) * 1961-06-30 1963-05-21 Helmick Foundry Machines Compa Pump liner
US3155045A (en) * 1961-11-13 1964-11-03 George W Lown Wear resistant pumps
GB960736A (en) * 1962-03-08 1964-06-17 Abrasive Dev Improvements in or relating to centrifugal pumps
DE1892493U (de) * 1963-12-13 1964-05-06 Franz Klaus Maschinen Und Appb Spiralgehaeuse einer kreiselpumpe.
JPS4221417Y1 (Direct) * 1964-05-29 1967-12-09
US3656861A (en) * 1970-04-15 1972-04-18 Wilfley & Sons Inc A Centrifugal pump with mating case plate volute halves and constant section impeller
DE2206815A1 (de) * 1972-02-12 1973-08-30 Carl Vielhaben Kanalrad-kreiselpumpe fuer abrasive medien
FR2220158A5 (Direct) * 1973-03-01 1974-09-27 Neu Ets

Also Published As

Publication number Publication date
NL7605600A (nl) 1976-12-15
FR2314379A1 (fr) 1977-01-07
BE842405A (fr) 1976-09-16
NO152621B (no) 1985-07-15
FI761464A7 (Direct) 1976-12-14
JPS51151802A (en) 1976-12-27
SE429255B (sv) 1983-08-22
SE7605333L (sv) 1976-12-14
GB1502054A (en) 1978-02-22
DE2626031C2 (de) 1986-10-02
ZM6276A1 (en) 1977-05-23
NL178181B (nl) 1985-09-02
DE2626031A1 (de) 1976-12-30
FR2314379B1 (Direct) 1981-12-18
NL178181C (nl) 1986-02-03
ES448795A1 (es) 1977-07-16
NO152621C (no) 1985-10-23
OA05407A (fr) 1981-02-28
US4264273A (en) 1981-04-28
JPS59165997U (ja) 1984-11-07
IT1061617B (it) 1983-04-30
NO761954L (Direct) 1976-12-14

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