ITMO910097A0 - Dispositivo per l'avviamento e l'arresto automatici del gruppo motore-pompa in particolare di idropulitrici - Google Patents

Dispositivo per l'avviamento e l'arresto automatici del gruppo motore-pompa in particolare di idropulitrici

Info

Publication number
ITMO910097A0
ITMO910097A0 IT91MO97A ITMO910097A ITMO910097A0 IT MO910097 A0 ITMO910097 A0 IT MO910097A0 IT 91MO97 A IT91MO97 A IT 91MO97A IT MO910097 A ITMO910097 A IT MO910097A IT MO910097 A0 ITMO910097 A0 IT MO910097A0
Authority
IT
Italy
Prior art keywords
stopping
motor
high pressure
pump unit
automatic starting
Prior art date
Application number
IT91MO97A
Other languages
English (en)
Inventor
Ivano Montanari
Original Assignee
Annovi & Reverberi
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 Annovi & Reverberi filed Critical Annovi & Reverberi
Priority to ITMO910097A priority Critical patent/IT1253784B/it
Publication of ITMO910097A0 publication Critical patent/ITMO910097A0/it
Priority to DE4221286A priority patent/DE4221286A1/de
Publication of ITMO910097A1 publication Critical patent/ITMO910097A1/it
Application granted granted Critical
Publication of IT1253784B publication Critical patent/IT1253784B/it

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
    • 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
    • F04B49/08—Regulating by delivery pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
    • 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
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
ITMO910097A 1991-07-05 1991-07-05 Dispositivo per l'avviamento e l'arresto automatici del gruppo motore-pompa in particolare di idropulitrici IT1253784B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMO910097A IT1253784B (it) 1991-07-05 1991-07-05 Dispositivo per l'avviamento e l'arresto automatici del gruppo motore-pompa in particolare di idropulitrici
DE4221286A DE4221286A1 (de) 1991-07-05 1992-06-29 Vorrichtung zur automatischen ein- und ausschaltung eines motor-pumpen-aggregats fuer wasserreinigungsmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO910097A IT1253784B (it) 1991-07-05 1991-07-05 Dispositivo per l'avviamento e l'arresto automatici del gruppo motore-pompa in particolare di idropulitrici

Publications (3)

Publication Number Publication Date
ITMO910097A0 true ITMO910097A0 (it) 1991-07-05
ITMO910097A1 ITMO910097A1 (it) 1993-01-05
IT1253784B IT1253784B (it) 1995-08-23

Family

ID=11385011

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO910097A IT1253784B (it) 1991-07-05 1991-07-05 Dispositivo per l'avviamento e l'arresto automatici del gruppo motore-pompa in particolare di idropulitrici

Country Status (2)

Country Link
DE (1) DE4221286A1 (it)
IT (1) IT1253784B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310155C1 (de) * 1993-03-29 1994-06-30 Helmut Stoeger Regel- und Steuervorrichtung für eine Flüssigkeits-Druckerhöhungsanlage
DE4404925A1 (de) * 1994-02-16 1995-08-17 Kaercher Gmbh & Co Alfred Hochdruckreinigungsgerät
DE4404924C1 (de) * 1994-02-16 1994-11-24 Kaercher Gmbh & Co Alfred Hochdruckreinigungsgerät
DE19527854C1 (de) * 1995-07-29 1996-07-18 Kaercher Gmbh & Co Alfred Hochdruckreinigungsgerät
IT1287638B1 (it) * 1996-04-29 1998-08-06 Annovi & Reverberi S P A Dispositivo di comando dell'arresto del motore in funzione della erogazione del liquido nelle idropulitrici
DE19757160A1 (de) * 1997-12-20 1999-06-24 Omb Oberdorfer Maschinenfabrik Regelsicherheitsblock für Hochdruckreinigungsgeräte
EP1811178B1 (de) * 2006-01-24 2009-10-14 MATO Maschinen- und Metallwarenfabrik Curt Matthaei GmbH & Co KG Anordnung zum Fördern eines Fluids
DE102007017970A1 (de) 2007-04-11 2008-10-16 Alfred Kärcher Gmbh & Co. Kg Hochdruckreinigungsgerät
ITMO20080043A1 (it) * 2008-02-19 2009-08-20 P A S R L Valvola di by-pass e di regolazione pressione perfezionata.
DE102009049095A1 (de) 2009-10-01 2011-04-07 Alfred Kärcher Gmbh & Co. Kg Pumpe für ein Hochdruckreinigungsgerät
DE102009049096A1 (de) 2009-10-01 2011-04-07 Alfred Kärcher Gmbh & Co. Kg Pumpe für ein Hochdruckreinigungsgerät
DE102009049094A1 (de) 2009-10-01 2011-04-07 Alfred Kärcher Gmbh & Co. Kg Pumpe für ein Hochdruckreinigungsgerät
CN102889203A (zh) * 2012-09-04 2013-01-23 台州威尔普电器有限公司 一种压力控制器
CN103470482B (zh) * 2013-08-30 2015-07-29 张仙驰 可控硅水泵压力调节控制装置
IT201800007616A1 (it) * 2018-07-30 2020-01-30 Tecomec Srl Valvola di by-pass e di regolazione di una pressione
EP3730165A1 (de) * 2019-04-25 2020-10-28 Medela Holding AG Motorgetriebene medizinische saugpumpe und verfahren zum anschliessen einer solchen saugpumpe an eine stromquelle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8122127U1 (de) * 1981-07-28 1981-12-03 Guido Oberdorfer Wap-Maschinen, 7919 Bellenberg Hochdruck-reinigungsgeraet mit umschaltventil
DE3311363C1 (de) * 1983-03-29 1984-11-22 Alfred Kärcher GmbH & Co, 7057 Winnenden Hochdruckreinigungsgerät
DE3311382C2 (de) * 1983-03-29 1985-02-21 Alfred Kärcher GmbH & Co, 7057 Winnenden Verfahren zum Steuern eines Hochdruckreinigungsgerätes und Hochdruckreinigungsgerät zur Durchführung dieses Verfahrens
DE3402450A1 (de) * 1984-01-25 1985-07-25 Manfred 7128 Lauffen Hammann Steuerschaltung fuer ein hochdruckreinigungsgeraet
DE3936155C2 (de) * 1989-10-31 1995-04-13 Kraenzle Josef Vorrichtung zur Steuerung von Pumpen für Flüssigkeitsförderanlagen

Also Published As

Publication number Publication date
DE4221286A1 (de) 1993-01-07
IT1253784B (it) 1995-08-23
ITMO910097A1 (it) 1993-01-05

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970731