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1. WO2021060976 - MOBILE PUMP SYSTEM WITH A MAIN PUMP AND AN ADDITIVE DOSING PUMP

Publication Number WO/2021/060976
Publication Date 01.04.2021
International Application No. PCT/NL2020/050577
International Filing Date 17.09.2020
IPC
F04D 13/12 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
13Pumping installations or systems
12Combinations of two or more pumps
A62C 25/00 2006.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
25Portable extinguishers with power-driven pumps
F04D 13/16 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
13Pumping installations or systems
16with storage reservoirs
F04D 29/42 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
40Casings; Connections for working fluid
42for radial or helico-centrifugal pumps
F04B 1/00 2020.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
1Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
F04D 29/60 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
60Mounting; Assembling; Disassembling
CPC
A62C 25/00
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
25Portable extinguishers with power-driven pumps
A62C 27/00
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
27Fire-fighting land vehicles
A62C 5/002
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
5Making of fire-extinguishing materials immediately before use
002Apparatus for mixing extinguishants with water
A62C 5/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
5Making of fire-extinguishing materials immediately before use
02of foam
F04B 17/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
17Pumps characterised by combination with, or adaptation to, specific driving engines or motors
06Mobile combinations
F04B 23/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
23Pumping installations or systems
02having reservoirs
Applicants
  • HYTRANS BEHEER B.V. [NL]/[NL]
Inventors
  • HUT, Robert Dirk
Agents
  • VERDIJCK, Gerardus Johannes Cornelis
Priority Data
202388824.09.2019NL
Publication Language English (EN)
Filing Language Dutch (NL)
Designated States
Title
(EN) MOBILE PUMP SYSTEM WITH A MAIN PUMP AND AN ADDITIVE DOSING PUMP
(FR) SYSTÈME DE POMPE MOBILE AVEC UNE POMPE PRINCIPALE ET D'UNE POMPE DOSEUSE D'ADJUVANT
Abstract
(EN)
The present invention relates to a mobile pump system for pumping water for extinguishing with an auxiliary agent, and a method therefor. The mobile pump system according to the invention comprises: - a frame for housing the pump system; - a booster pump arranged in the frame; - a metering pump arranged in the frame for the purpose of adding an auxiliary agent to a water flow; and - a drive configured to drive the booster pump and the metering pump, wherein the metering pump is provided with a displaceable metering pump frame and coupling means for connecting the metering pump to a container of the auxiliary agent.
(FR)
La présente invention concerne un système de pompe mobile pour pomper de l'eau pour l'extinction avec un produit adjuvant, et un procédé associé. Le dispositif de pompe mobile selon l'invention comprend : - un cadre pour loger le système de pompe ; - une pompe de surpression disposée dans le cadre ; - une pompe doseuse disposée dans le cadre dans le but d'ajouter un produit adjuvant à un flux d'eau ; et - un dispositif d'entraînement conçu pour entraîner la pompe de surpression et la pompe doseuse, la pompe doseuse étant pourvue d'un cadre mobile de pompe doseuse et d'un moyen de raccordement pour raccorder la pompe doseuse à un récipient du produit adjuvant.
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