ES387475A1 - Perfeccionamiento en las bombas hidraulicas centrifugas. - Google Patents

Perfeccionamiento en las bombas hidraulicas centrifugas.

Info

Publication number
ES387475A1
ES387475A1 ES387475A ES387475A ES387475A1 ES 387475 A1 ES387475 A1 ES 387475A1 ES 387475 A ES387475 A ES 387475A ES 387475 A ES387475 A ES 387475A ES 387475 A1 ES387475 A1 ES 387475A1
Authority
ES
Spain
Prior art keywords
translation
improvement
machine
legally binding
google translate
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
ES387475A
Other languages
English (en)
Spanish (es)
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.)
BISCONTINI
RADIGHIERI
Original Assignee
BISCONTINI
RADIGHIERI
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 BISCONTINI, RADIGHIERI filed Critical BISCONTINI
Publication of ES387475A1 publication Critical patent/ES387475A1/es
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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction 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
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal 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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
    • 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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2211—More than one set of flow passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES387475A 1970-01-21 1971-01-20 Perfeccionamiento en las bombas hidraulicas centrifugas. Expired ES387475A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4001070 1970-01-21

Publications (1)

Publication Number Publication Date
ES387475A1 true ES387475A1 (es) 1973-05-01

Family

ID=11246461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387475A Expired ES387475A1 (es) 1970-01-21 1971-01-20 Perfeccionamiento en las bombas hidraulicas centrifugas.

Country Status (3)

Country Link
DE (1) DE2102351A1 (it)
ES (1) ES387475A1 (it)
FR (1) FR2075830A5 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376309A1 (fr) * 1977-01-04 1978-07-28 Materiel Telephonique Dispositif pour regler le passage et le debit d'un flux hydraulique, son procede de montage dans une pompe de circulation de type jumele
US4177018A (en) * 1977-01-04 1979-12-04 Le Material Telephonique Apparatus for regulating the passage and flow-rate of a liquid
DE2908165C2 (de) * 1979-03-02 1980-08-07 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Umschaltklappe für ein Doppelpumpenaggregat
US4738584A (en) * 1986-07-28 1988-04-19 Carl Price Multiple impeller pump
DE102015016086A1 (de) * 2015-12-10 2017-06-29 Wilo Se Doppelpumpe
WO2018137019A1 (en) * 2017-01-27 2018-08-02 S. A. Armstrong Limited Dual body variable duty performance optimizing pump unit
CN113803264A (zh) * 2021-10-12 2021-12-17 怀化辰州机械有限责任公司 一种集成式全自动矿浆换向输送方法

Also Published As

Publication number Publication date
DE2102351A1 (de) 1971-07-29
FR2075830A5 (it) 1971-10-08

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