SE312074B - - Google Patents

Info

Publication number
SE312074B
SE312074B SE13666/65A SE1366665A SE312074B SE 312074 B SE312074 B SE 312074B SE 13666/65 A SE13666/65 A SE 13666/65A SE 1366665 A SE1366665 A SE 1366665A SE 312074 B SE312074 B SE 312074B
Authority
SE
Sweden
Prior art keywords
stage
stages
impeller
assembly
another
Prior art date
Application number
SE13666/65A
Other languages
English (en)
Inventor
W Millan
Original Assignee
American Air Filter Co
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 American Air Filter Co filed Critical American Air Filter Co
Publication of SE312074B publication Critical patent/SE312074B/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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • 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
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/164—Multi-stage fans, e.g. for vacuum cleaners
    • 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
    • F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal
SE13666/65A 1964-10-30 1965-10-22 SE312074B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US407764A US3289923A (en) 1964-10-30 1964-10-30 Multi-stage pump

Publications (1)

Publication Number Publication Date
SE312074B true SE312074B (xx) 1969-06-30

Family

ID=23613432

Family Applications (1)

Application Number Title Priority Date Filing Date
SE13666/65A SE312074B (xx) 1964-10-30 1965-10-22

Country Status (6)

Country Link
US (1) US3289923A (xx)
CH (1) CH447460A (xx)
DE (1) DE1528642A1 (xx)
GB (1) GB1126342A (xx)
NL (1) NL6513964A (xx)
SE (1) SE312074B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS175720B1 (xx) * 1974-04-01 1977-05-31
US4637779A (en) * 1985-05-17 1987-01-20 Kamyr, Inc. Two stage medium consistency pulp pumping
US4780056A (en) * 1987-06-29 1988-10-25 Can-Am Engineered Products, Inc. Turbo-compressor having air cooled bearing
IT1234126B (it) * 1989-07-05 1992-04-29 Nowax Srl Cassa statorica, particolarmente per pompa radiale centrifuga, nonche' metodo per la sua realizzazione
DE4115805A1 (de) * 1991-05-15 1992-11-19 Bosch Gmbh Robert Radialgeblaese mit einem in einem spiralgehaeuse umlaufenden geblaeserad
DE9303161U1 (de) * 1993-03-04 1994-07-14 Bosch Gmbh Robert Elektromotorisch betriebenes Gebläse
DE20016769U1 (de) * 2000-09-28 2000-12-14 Papst Motoren Gmbh & Co Kg Radialgebläse, insbesondere für Beatmungsgeräte
EP2228538B1 (de) * 2009-03-10 2015-09-16 Grundfos Management A/S Mehrstufiges Kreiselpumpenaggregat
US9574562B2 (en) 2013-08-07 2017-02-21 General Electric Company System and apparatus for pumping a multiphase fluid
DE102019001882A1 (de) * 2019-03-19 2020-09-24 KSB SE & Co. KGaA Mantelgehäusepumpe und Herstellungsverfahren für eine Mantelgehäusepumpe
CN114688046B (zh) * 2020-12-25 2023-03-03 广东美的白色家电技术创新中心有限公司 风机组件和吸尘器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1522655A (en) * 1925-01-13 Ginia
DE131076C (xx) *
US1247064A (en) * 1914-09-11 1917-11-20 B F Sturtevant Co Multistage blower for pneumatic cleaners.
CH103721A (de) * 1923-02-23 1924-03-01 Oerlikon Maschf Kreiselgebläse.
GB228365A (en) * 1924-02-26 1925-02-05 British Electric Plant Company Improvements in or relating to centrifugal pumps
DE906894C (de) * 1941-10-16 1956-08-09 Siemen & Hinsch Gmbh Leitrad fuer Kreiselpumpen
US2578617A (en) * 1946-11-15 1951-12-11 Worthington Pump & Mach Corp Multistage centrifugal compressor
US2978989A (en) * 1957-01-10 1961-04-11 Tait Mfg Co The Pumps
US3226085A (en) * 1962-10-01 1965-12-28 Bachl Herbert Rotary turbine
US3243102A (en) * 1963-12-20 1966-03-29 Kenton D Mcmahan Centrifugal fluid pump

Also Published As

Publication number Publication date
GB1126342A (en) 1968-09-05
US3289923A (en) 1966-12-06
DE1528642A1 (de) 1969-05-14
CH447460A (fr) 1967-11-30
NL6513964A (xx) 1966-05-02

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