DE2102351A1 - Hydraulisches Pumpenaggregat - Google Patents

Hydraulisches Pumpenaggregat

Info

Publication number
DE2102351A1
DE2102351A1 DE19712102351 DE2102351A DE2102351A1 DE 2102351 A1 DE2102351 A1 DE 2102351A1 DE 19712102351 DE19712102351 DE 19712102351 DE 2102351 A DE2102351 A DE 2102351A DE 2102351 A1 DE2102351 A1 DE 2102351A1
Authority
DE
Germany
Prior art keywords
pump unit
housing
unit according
diffuser
pumps
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.)
Pending
Application number
DE19712102351
Other languages
German (de)
English (en)
Inventor
Die Anmelder Sind
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 G
RADIGHIERI R
Original Assignee
BISCONTINI G
RADIGHIERI R
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 G, RADIGHIERI R filed Critical BISCONTINI G
Publication of DE2102351A1 publication Critical patent/DE2102351A1/de
Pending 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)
DE19712102351 1970-01-21 1971-01-19 Hydraulisches Pumpenaggregat Pending DE2102351A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2102351A1 true DE2102351A1 (de) 1971-07-29

Family

ID=11246461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712102351 Pending DE2102351A1 (de) 1970-01-21 1971-01-19 Hydraulisches Pumpenaggregat

Country Status (3)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800325A1 (de) * 1977-01-04 1978-07-13 Materiel Telephonique Vorrichtung zum steuern des durchflusses und der foerdermenge eines hydraulischen mediums in kreiselpumpen der zwillingsbauart sowie verfahren zu ihrem einbau
US4177018A (en) * 1977-01-04 1979-12-04 Le Material Telephonique Apparatus for regulating the passage and flow-rate of a liquid
US4738584A (en) * 1986-07-28 1988-04-19 Carl Price Multiple impeller pump

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908165C2 (de) * 1979-03-02 1980-08-07 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Umschaltklappe für ein Doppelpumpenaggregat
DE102015016086A1 (de) * 2015-12-10 2017-06-29 Wilo Se Doppelpumpe
CA3041141C (en) 2017-01-27 2021-06-08 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
CN115370585B (zh) * 2022-07-28 2025-03-25 湖南山水节能科技股份有限公司 一种卧式泵

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800325A1 (de) * 1977-01-04 1978-07-13 Materiel Telephonique Vorrichtung zum steuern des durchflusses und der foerdermenge eines hydraulischen mediums in kreiselpumpen der zwillingsbauart sowie verfahren zu ihrem einbau
US4177018A (en) * 1977-01-04 1979-12-04 Le Material Telephonique Apparatus for regulating the passage and flow-rate of a liquid
US4738584A (en) * 1986-07-28 1988-04-19 Carl Price Multiple impeller pump

Also Published As

Publication number Publication date
FR2075830A5 (enExample) 1971-10-08
ES387475A1 (es) 1973-05-01

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination