ES415240A1 - Mejoras en los elevadores de presion hidraulica. - Google Patents

Mejoras en los elevadores de presion hidraulica.

Info

Publication number
ES415240A1
ES415240A1 ES415240A ES415240A ES415240A1 ES 415240 A1 ES415240 A1 ES 415240A1 ES 415240 A ES415240 A ES 415240A ES 415240 A ES415240 A ES 415240A ES 415240 A1 ES415240 A1 ES 415240A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
hydraulic pressure
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
ES415240A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES415240A1 publication Critical patent/ES415240A1/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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Pressure Circuits (AREA)
ES415240A 1972-05-26 1973-05-26 Mejoras en los elevadores de presion hidraulica. Expired ES415240A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218912A FR2186123A5 (es) 1972-05-26 1972-05-26

Publications (1)

Publication Number Publication Date
ES415240A1 true ES415240A1 (es) 1976-02-01

Family

ID=9099169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415240A Expired ES415240A1 (es) 1972-05-26 1973-05-26 Mejoras en los elevadores de presion hidraulica.

Country Status (3)

Country Link
BE (1) BE802292A (es)
ES (1) ES415240A1 (es)
FR (1) FR2186123A5 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021410A1 (de) * 1990-07-06 1992-01-16 Oplaender Wilo Werk Gmbh Doppel-kreiselpumpe

Also Published As

Publication number Publication date
BE802292A (fr) 1974-01-14
FR2186123A5 (es) 1974-01-04

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