EP0793017A3 - Pompe pour appareil de nettoyage à haute pression - Google Patents

Pompe pour appareil de nettoyage à haute pression Download PDF

Info

Publication number
EP0793017A3
EP0793017A3 EP97101289A EP97101289A EP0793017A3 EP 0793017 A3 EP0793017 A3 EP 0793017A3 EP 97101289 A EP97101289 A EP 97101289A EP 97101289 A EP97101289 A EP 97101289A EP 0793017 A3 EP0793017 A3 EP 0793017A3
Authority
EP
European Patent Office
Prior art keywords
chamber
block
bores
longitudinal axis
pump
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
EP97101289A
Other languages
German (de)
English (en)
Other versions
EP0793017A2 (fr
EP0793017B1 (fr
Inventor
Roger Skoumal
Jürgen KLÖPFER
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 EP0793017A2 publication Critical patent/EP0793017A2/fr
Publication of EP0793017A3 publication Critical patent/EP0793017A3/fr
Application granted granted Critical
Publication of EP0793017B1 publication Critical patent/EP0793017B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/143—Cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Gas Separation By Absorption (AREA)
EP97101289A 1996-03-01 1997-01-28 Pompe pour appareil de nettoyage à haute pression Expired - Lifetime EP0793017B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19607881A DE19607881C2 (de) 1996-03-01 1996-03-01 Pumpe für ein Hochdruckreinigungsgerät
DE19607881 1996-03-01

Publications (3)

Publication Number Publication Date
EP0793017A2 EP0793017A2 (fr) 1997-09-03
EP0793017A3 true EP0793017A3 (fr) 1998-11-18
EP0793017B1 EP0793017B1 (fr) 2001-06-20

Family

ID=7786914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97101289A Expired - Lifetime EP0793017B1 (fr) 1996-03-01 1997-01-28 Pompe pour appareil de nettoyage à haute pression

Country Status (4)

Country Link
EP (1) EP0793017B1 (fr)
AT (1) ATE202406T1 (fr)
DE (1) DE19607881C2 (fr)
DK (1) DK0793017T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20030053U1 (it) * 2003-07-10 2005-01-11 Lavorwash Spa Struttura di pompa idraulica a pistoni assiali
DE102007017970A1 (de) * 2007-04-11 2008-10-16 Alfred Kärcher Gmbh & Co. Kg Hochdruckreinigungsgerät
DE102009049096A1 (de) 2009-10-01 2011-04-07 Alfred Kärcher Gmbh & Co. Kg Pumpe für ein Hochdruckreinigungsgerät
DE102009049095A1 (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
DK2771134T3 (en) * 2011-10-28 2016-06-06 Kaercher Gmbh & Co Kg Alfred Pressure Washer
JP7348286B2 (ja) * 2018-12-20 2023-09-20 アルフレッド ケルヒャー エスエー ウント コンパニー カーゲー 高圧洗浄器具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1136634A (en) * 1965-03-29 1968-12-11 Bennes Marrel Hydraulic swash-plate type
US3679328A (en) * 1970-03-27 1972-07-25 Applied Power Ind Inc Variable pressure sensitive pump
DE8514497U1 (de) * 1985-05-15 1985-07-18 Kränzle, Josef, 7918 Illertissen Hochdruckkolbenpumpe
DE4338896A1 (de) * 1993-11-15 1994-06-30 Suttner Gmbh & Co Kg Axialkolbenpumpe
DE4445519C1 (de) * 1994-12-20 1996-06-05 Kaercher Gmbh & Co Alfred Kolbenpumpe für ein Hochdruckreinigungsgerät
DE29611935U1 (de) * 1995-07-14 1996-09-05 Lavorwash S.r.l., Suzzara, Mantova Taumelscheiben-Pumpenkonstruktion, insbesondere für Wasserstrahlreinigungsgeräte

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248622C2 (de) * 1982-12-30 1985-10-17 Alfred Kärcher GmbH & Co, 7057 Winnenden Hochdruckreinigungsgerät
DK165129C (da) * 1988-09-02 1993-02-22 Westergaard Knud E Ind As Aksialstempelpumpe til vaesker, navnlig til brug i hoejtryksrenseapparater
DE9013630U1 (de) * 1990-09-28 1991-01-31 Speck-Kolbenpumpenfabrik Otto Speck GmbH & Co. KG, 8192 Geretsried Hochdruck-Flüssigkeitspumpe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1136634A (en) * 1965-03-29 1968-12-11 Bennes Marrel Hydraulic swash-plate type
US3679328A (en) * 1970-03-27 1972-07-25 Applied Power Ind Inc Variable pressure sensitive pump
DE8514497U1 (de) * 1985-05-15 1985-07-18 Kränzle, Josef, 7918 Illertissen Hochdruckkolbenpumpe
DE4338896A1 (de) * 1993-11-15 1994-06-30 Suttner Gmbh & Co Kg Axialkolbenpumpe
DE4445519C1 (de) * 1994-12-20 1996-06-05 Kaercher Gmbh & Co Alfred Kolbenpumpe für ein Hochdruckreinigungsgerät
DE29611935U1 (de) * 1995-07-14 1996-09-05 Lavorwash S.r.l., Suzzara, Mantova Taumelscheiben-Pumpenkonstruktion, insbesondere für Wasserstrahlreinigungsgeräte

Also Published As

Publication number Publication date
EP0793017A2 (fr) 1997-09-03
DK0793017T3 (da) 2001-09-03
EP0793017B1 (fr) 2001-06-20
DE19607881A1 (de) 1997-09-04
DE19607881C2 (de) 2003-07-17
ATE202406T1 (de) 2001-07-15

Similar Documents

Publication Publication Date Title
GR3022683T3 (en) Fluid spray device
CA2240839A1 (fr) Systeme manuel a depression avec indicateur de vide
ES8401575A1 (es) "una maquina de cilindro y piston de movimiento alternativo".
DE69518213D1 (de) Vorrichtung zum injizieren von flüssigkeiten
EP0310595A3 (en) Regulating valve
EP0793017A3 (fr) Pompe pour appareil de nettoyage à haute pression
GB8823453D0 (en) Pump
SE9203293L (sv) Högtryckspress med tryckavlastad cylindervägg
ATE279652T1 (de) Verfahren zum betreiben eines schraubenverdichters
AU1218788A (en) A mold clamping device
FR2409398A1 (fr) Pompe a commande manuelle pour le debit de liquides contenus dans des recipients
SE9000592A (fr)
JPS5445465A (en) Hydraulic driver
JPS5646107A (en) Oil hydraulic cylinder
AU3360493A (en) Valve mechanism
HUT58126A (en) Hydraulic pump
EP0779435A3 (fr) Verin hydraulique
RU96116450A (ru) Посадочный инструмент
JPS6448800A (en) Hydraulic jack
RU92003850A (ru) Устройство для очистки поверхностей
EP1270955A3 (fr) Dispositif pour l'application par frottement d'un piston pilote sur une tige d'un vérin
JPS57116178A (en) Sliding device for piston in swash plate type axial piston pump or motor
SE9603768L (sv) Pneumatiskt cylinderaggregat
IT1275695B1 (it) Attrezzo per iniettare in pressione fluidi all'interno di strutture lignee o simili
SE8804453L (sv) Hydraulisk kolvpump

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DK FR GB IT LI LU NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DK FR GB IT LI LU NL

17P Request for examination filed

Effective date: 19990312

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 20001107

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DK FR GB IT LI LU NL

REF Corresponds to:

Ref document number: 202406

Country of ref document: AT

Date of ref document: 20010715

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20010823

ET Fr: translation filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020131

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050128

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20091201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20140110

Year of fee payment: 18

Ref country code: BE

Payment date: 20140114

Year of fee payment: 18

Ref country code: DK

Payment date: 20140110

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20131224

Year of fee payment: 18

Ref country code: IT

Payment date: 20140114

Year of fee payment: 18

Ref country code: FR

Payment date: 20140108

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140122

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150131

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20150801

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20150131

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 202406

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150128

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150128

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150202

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150131