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AT313066B - centrifugal pump - Google Patents

centrifugal pump

Info

Publication number
AT313066B
AT313066B AT668170A AT668170A AT313066B AT 313066 B AT313066 B AT 313066B AT 668170 A AT668170 A AT 668170A AT 668170 A AT668170 A AT 668170A AT 313066 B AT313066 B AT 313066B
Authority
AT
Austria
Prior art keywords
centrifugal pump
centrifugal
pump
Prior art date
Application number
AT668170A
Other languages
German (de)
Original Assignee
Worthington Corp
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 Worthington Corp filed Critical Worthington Corp
Application granted granted Critical
Publication of AT313066B publication Critical patent/AT313066B/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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0416—Axial thrust balancing balancing pistons
    • 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
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT668170A 1969-07-31 1970-07-22 centrifugal pump AT313066B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2037969 1969-07-31

Publications (1)

Publication Number Publication Date
AT313066B true AT313066B (en) 1974-01-25

Family

ID=11166199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT668170A AT313066B (en) 1969-07-31 1970-07-22 centrifugal pump

Country Status (8)

Country Link
AT (1) AT313066B (en)
BE (1) BE753794A (en)
DE (1) DE2037785A1 (en)
FR (1) FR2053339B1 (en)
GB (1) GB1267023A (en)
NL (1) NL7011212A (en)
NO (1) NO126637B (en)
SE (1) SE362931B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111911446A (en) * 2020-09-23 2020-11-10 江西艾斯欧匹精密智造科技有限公司 Low-cost fan shock attenuation bearing structure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621201C3 (en) * 1976-05-13 1979-09-27 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Impeller for a turbomachine
DE2622155C2 (en) * 1976-05-19 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart Fuel pump
SU1023138A1 (en) * 1979-03-19 1983-06-15 Предприятие П/Я В-8534 Impeller pump
US4708584A (en) * 1986-10-09 1987-11-24 Rockwell International Corporation Shrouded inducer pump
RU2305798C1 (en) * 2006-02-08 2007-09-10 Николай Александрович Мельников Centrifugal screw pump
CN113775533B (en) * 2021-09-15 2024-02-20 浙江理工大学 A turbopump device for rocket engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111911446A (en) * 2020-09-23 2020-11-10 江西艾斯欧匹精密智造科技有限公司 Low-cost fan shock attenuation bearing structure

Also Published As

Publication number Publication date
DE2037785A1 (en) 1971-02-11
FR2053339A1 (en) 1971-04-16
NL7011212A (en) 1971-02-02
BE753794A (en) 1970-12-31
SE362931B (en) 1973-12-27
NO126637B (en) 1973-03-05
FR2053339B1 (en) 1973-03-16
GB1267023A (en) 1972-03-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee