FR2474109A1 - Dispositif de reglage du debit d'une pompe a haute pression a pistons multiples d'un appareil de nettoyage au jet a haute pression - Google Patents

Dispositif de reglage du debit d'une pompe a haute pression a pistons multiples d'un appareil de nettoyage au jet a haute pression Download PDF

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Publication number
FR2474109A1
FR2474109A1 FR8100733A FR8100733A FR2474109A1 FR 2474109 A1 FR2474109 A1 FR 2474109A1 FR 8100733 A FR8100733 A FR 8100733A FR 8100733 A FR8100733 A FR 8100733A FR 2474109 A1 FR2474109 A1 FR 2474109A1
Authority
FR
France
Prior art keywords
shutter
pump
bypass
pass
valve body
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.)
Granted
Application number
FR8100733A
Other languages
English (en)
French (fr)
Other versions
FR2474109B1 (OSRAM
Inventor
Werner Schulze
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of FR2474109A1 publication Critical patent/FR2474109A1/fr
Application granted granted Critical
Publication of FR2474109B1 publication Critical patent/FR2474109B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/063—Control by using a valve in a system with several pumping chambers wherein the flow-path through the chambers can be changed, e.g. between series and parallel flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0413—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with reciprocating pumps, e.g. membrane pump, piston pump, bellow pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0205—Bypass pressure relief valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8100733A 1980-01-17 1981-01-16 Dispositif de reglage du debit d'une pompe a haute pression a pistons multiples d'un appareil de nettoyage au jet a haute pression Granted FR2474109A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3001570A DE3001570C2 (de) 1980-01-17 1980-01-17 Einrichtung zur Mengenregulierung für die von einer Mehrkolbenhochdruckpumpe eines Hochdruckreinigers abgegebene Flüssigkeitsmenge

Publications (2)

Publication Number Publication Date
FR2474109A1 true FR2474109A1 (fr) 1981-07-24
FR2474109B1 FR2474109B1 (OSRAM) 1984-04-20

Family

ID=6092293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8100733A Granted FR2474109A1 (fr) 1980-01-17 1981-01-16 Dispositif de reglage du debit d'une pompe a haute pression a pistons multiples d'un appareil de nettoyage au jet a haute pression

Country Status (2)

Country Link
DE (1) DE3001570C2 (OSRAM)
FR (1) FR2474109A1 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9313929U1 (de) * 1993-09-15 1994-10-27 Wap Reinigungssysteme Gmbh & Co, 89287 Bellenberg Ventilblock mit Dampfstufe
DE102012219621A1 (de) * 2012-10-26 2014-04-30 Robert Bosch Gmbh Kolbenpumpe
DE102012219610A1 (de) * 2012-10-26 2014-04-30 Robert Bosch Gmbh Gehäuse für eine Kolbenpumpe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2205646A1 (OSRAM) * 1972-11-06 1974-05-31 Ma Rkaryds Metallarmatur Ab

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921554C (de) * 1951-09-30 1954-12-20 Wilhelm Bussmann K G Hydraulische Hochdruckpumpe
DE1021668B (de) * 1952-07-25 1957-12-27 John Maxwell Sheardown Mischventil fuer aus zwei getrennten Leitungen zufliessende Fluessigkeiten
DE2303567C3 (de) * 1973-01-25 1978-05-18 Oberdorfer, Guido, 7919 Bellenberg Hochdruckreinigungsgerät
DE2445979A1 (de) * 1973-10-01 1975-04-10 Sargent Industries Steuereinrichtung fuer mehrere motorisch angetriebene pumpen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2205646A1 (OSRAM) * 1972-11-06 1974-05-31 Ma Rkaryds Metallarmatur Ab

Also Published As

Publication number Publication date
DE3001570A1 (de) 1981-07-23
FR2474109B1 (OSRAM) 1984-04-20
DE3001570C2 (de) 1983-03-24

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