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FR697062A - Perfectionnements aux pompes centrifuges - Google Patents

Perfectionnements aux pompes centrifuges

Info

Publication number
FR697062A
FR697062A FR697062DA FR697062A FR 697062 A FR697062 A FR 697062A FR 697062D A FR697062D A FR 697062DA FR 697062 A FR697062 A FR 697062A
Authority
FR
France
Prior art keywords
centrifugal pumps
pumps
centrifugal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allen Sherman Hoff Co
Original Assignee
Allen Sherman Hoff 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 Allen Sherman Hoff Co filed Critical Allen Sherman Hoff Co
Application granted granted Critical
Publication of FR697062A publication Critical patent/FR697062A/fr
Expired legal-status Critical Current

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
    • F04D29/16—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
    • F04D29/06—Lubrication
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially 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
    • 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)
FR697062D 1929-06-04 1930-06-03 Perfectionnements aux pompes centrifuges Expired FR697062A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US368289A US1999163A (en) 1929-06-04 1929-06-04 Centrifugal pump

Publications (1)

Publication Number Publication Date
FR697062A true FR697062A (fr) 1931-01-12

Family

ID=23450636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697062D Expired FR697062A (fr) 1929-06-04 1930-06-03 Perfectionnements aux pompes centrifuges

Country Status (3)

Country Link
US (1) US1999163A (fr)
DE (1) DE550388C (fr)
FR (1) FR697062A (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072099B (fr) * 1959-12-24
US2461835A (en) * 1949-02-15 Double-acting centrifugal pump
DE747143C (de) * 1941-04-04 1944-09-11 Galassi Ortolani & Mueller Kreiselpumpe
US2430552A (en) * 1943-08-20 1947-11-11 James Turner Suction pump
US2500719A (en) * 1944-11-01 1950-03-14 Equi Flow Inc Main and auxiliary pumps for impure liquid
US2573425A (en) * 1947-06-23 1951-10-30 Ethel K Haferkamp Seal for centrifugal machines
US2677328A (en) * 1949-12-30 1954-05-04 Gen Electric Centrifugal pump for high temperature liquids
DE975032C (de) * 1950-11-28 1961-07-13 Matthias Schreiner Kies- und Sandpumpe
US2953807A (en) * 1956-03-29 1960-09-27 Electrolux Ab Surface treating apparatus
US3162135A (en) * 1961-02-20 1964-12-22 Sundstrand Corp Centrifugal pumps
DE1245263B (de) * 1961-12-30 1967-07-20 Supraton Clemens Auer Deutsche Kreiselmaschine zur Behandlung von Fluessigkeits-Feststoffgemischen
DE1528644C2 (de) * 1965-12-10 1983-08-11 Standard Magnet AG, Hünenberg Kreiselpumpe
US3635581A (en) * 1969-08-22 1972-01-18 Air Reduction High-pressure centrifugal pump
US4037985A (en) * 1976-05-20 1977-07-26 Worthington Pump, Inc. Flushing liquid system for the wearing ring in centrifugal pumps and the wearing ring assembly and wearing ring for use therein
US4249860A (en) * 1979-03-23 1981-02-10 Kobe, Inc. Pumping apparatus for fluids containing abrasive particulates
FI61236C (fi) * 1979-06-21 1982-06-10 Nokia Oy Ab Centrifugalflaekt foer hoegtryck
US4399379A (en) * 1980-12-19 1983-08-16 General Motors Corporation Air cooled machine and cooling fan
DE3328484A1 (de) * 1983-08-06 1985-02-14 Flux Geraete Gmbh Pumpe, insbesondere fass- oder tauchpumpe
DE161559T1 (de) * 1984-05-15 1986-04-10 Aktieselskabet Kongsberg Vaepenfabrikk, Kongsberg Einstecktiefe- und winkelstandregelungseinrichtung fuer verdichtereinlassleitschaufel.
EP0171514B1 (fr) * 1984-07-16 1988-03-09 CP Pumpen AG Pompe centrifuge avec chapeau tubulaire d'isolation de l'entrefer
JPS6134387A (ja) * 1984-07-26 1986-02-18 World Chem:Kk 高圧多段式シ−ルレスポンプ
GB2181186B (en) * 1985-09-30 1988-10-05 Siemens Ag Blower for producing a continuous gas flow
FR2594184B1 (fr) * 1986-02-07 1989-10-27 Valeo Pompe a liquide, notamment pompe a eau pour vehicule automobile
US5082428A (en) * 1990-08-16 1992-01-21 Oklejas Robert A Centrifugal pump
DE4026905A1 (de) * 1990-08-25 1992-02-27 Klein Schanzlin & Becker Ag Axialschubausgleich fuer kreiselpumpen
ITMI981112A1 (it) * 1998-05-20 1999-11-20 Termomeccanica S P A Pompa centrifuga a tenuta radiale
DE10034195C1 (de) * 2000-07-13 2002-04-04 Luebecker Maschb Gmbh Baggerpumpe
US11396882B2 (en) * 2019-09-20 2022-07-26 William Louis Kacin Gas seal column pump
CN111075728A (zh) * 2019-12-03 2020-04-28 三联泵业股份有限公司 一种可以防堵塞的渣浆泵
DE102020212605A1 (de) * 2020-10-06 2022-04-07 Robert Bosch Gesellschaft mit beschränkter Haftung Radialer Verdichter und Verfahren zum Betreiben eines radialen Verdichters

Also Published As

Publication number Publication date
DE550388C (de) 1932-05-14
US1999163A (en) 1935-04-23

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