BE663973A - - Google Patents

Info

Publication number
BE663973A
BE663973A BE663973A BE663973A BE663973A BE 663973 A BE663973 A BE 663973A BE 663973 A BE663973 A BE 663973A BE 663973 A BE663973 A BE 663973A BE 663973 A BE663973 A BE 663973A
Authority
BE
Belgium
Application number
BE663973A
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
Priority claimed from FR978399A external-priority patent/FR1410250A/en
Priority claimed from FR990902A external-priority patent/FR1418273A/en
Application filed filed Critical
Publication of BE663973A publication Critical patent/BE663973A/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
    • G05D7/0682—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources using a plurality of flow sources
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B5/00—Use of pumping plants or installations; Layouts thereof
    • 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
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/029—Stopping of pumps, or operating valves, on occurrence of unwanted conditions for pumps operating in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
BE663973A 1964-06-16 1965-05-14 BE663973A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR978399A FR1410250A (en) 1964-06-16 1964-06-16 Automatic control device of a pumping station
FR990902A FR1418273A (en) 1964-10-09 1964-10-09 Automatic control device of a pumping station

Publications (1)

Publication Number Publication Date
BE663973A true BE663973A (en) 1965-11-16

Family

ID=26208338

Family Applications (1)

Application Number Title Priority Date Filing Date
BE663973A BE663973A (en) 1964-06-16 1965-05-14

Country Status (6)

Country Link
AT (1) AT255576B (en)
BE (1) BE663973A (en)
CH (1) CH439974A (en)
DE (1) DE1463044A1 (en)
ES (1) ES314213A1 (en)
NL (1) NL6506983A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229679C2 (en) * 1982-08-10 1985-01-10 Chemie Und Filter Gmbh, Verfahrenstechnik Kg, 6900 Heidelberg Device for the approximately quantity-proportional addition of a dosing material in liquids
SE442889B (en) * 1983-04-12 1986-02-03 Alfa Laval Marine Power Eng SET AND DEVICE FOR OPERATION OF COOLING SYSTEM
GB8624953D0 (en) * 1986-10-17 1986-11-19 Action Pumping Services Ltd Hydro-pneumatic pumpsets
NL9301729A (en) * 1993-10-07 1995-05-01 Zeevenhooven Acat Bv Method and device for supplying a pressurized medium to a pipe network.
CA2838988C (en) 2011-06-16 2017-01-17 Abb Research Ltd. Method and system for fluid flow control in a fluid network system
DE102016119207B4 (en) * 2016-10-10 2020-03-12 Nolta Gmbh Pump control device, pump device, waste water treatment system and a method for operating at least two pumps

Also Published As

Publication number Publication date
NL6506983A (en) 1965-12-17
ES314213A1 (en) 1966-03-01
DE1463044A1 (en) 1969-01-02
AT255576B (en) 1967-07-10
CH439974A (en) 1967-07-15

Similar Documents

Publication Publication Date Title
AU442366B2 (en)
BE610935A (en)
BE659451A (en)
BE661034A (en)
BE660540A (en)
BE659959A (en)
BE659474A (en)
BE432268A (en)
BE659393A (en)
BE659219A (en)
BE658548A (en)
BE658370A (en)
BE658016A (en)
BE657921A (en)
BE657916A (en)
BE655606A (en)
BE655575A (en)
BE652851A (en)
BE647342A (en)
BE642974A (en)
BE642797A (en)
BE642770A (en)
BE642741A (en)
BE642735A (en)
BE642654A (en)