IT9021975A1 - Pompa ad alta pressione a due pistoni con motore del tipo a collettore specie per macchine idropulitrici. - Google Patents

Pompa ad alta pressione a due pistoni con motore del tipo a collettore specie per macchine idropulitrici.

Info

Publication number
IT9021975A1
IT9021975A1 IT021975A IT2197590A IT9021975A1 IT 9021975 A1 IT9021975 A1 IT 9021975A1 IT 021975 A IT021975 A IT 021975A IT 2197590 A IT2197590 A IT 2197590A IT 9021975 A1 IT9021975 A1 IT 9021975A1
Authority
IT
Italy
Prior art keywords
high pressure
type motor
cleaning machines
manifold type
pressure pump
Prior art date
Application number
IT021975A
Other languages
English (en)
Other versions
IT9021975A0 (it
Original Assignee
Faip S R L Ohg
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 Faip S R L Ohg filed Critical Faip S R L Ohg
Priority to IT021975A priority Critical patent/IT9021975A1/it
Publication of IT9021975A0 publication Critical patent/IT9021975A0/it
Priority to EP91118208A priority patent/EP0484762A1/en
Publication of IT9021975A1 publication Critical patent/IT9021975A1/it

Links

Classifications

    • 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • 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
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT021975A 1990-11-06 1990-11-06 Pompa ad alta pressione a due pistoni con motore del tipo a collettore specie per macchine idropulitrici. IT9021975A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT021975A IT9021975A1 (it) 1990-11-06 1990-11-06 Pompa ad alta pressione a due pistoni con motore del tipo a collettore specie per macchine idropulitrici.
EP91118208A EP0484762A1 (en) 1990-11-06 1991-10-25 Twin piston, commutator motor driven, high pressure pump for hydrocleaning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT021975A IT9021975A1 (it) 1990-11-06 1990-11-06 Pompa ad alta pressione a due pistoni con motore del tipo a collettore specie per macchine idropulitrici.

Publications (2)

Publication Number Publication Date
IT9021975A0 IT9021975A0 (it) 1990-11-06
IT9021975A1 true IT9021975A1 (it) 1992-05-07

Family

ID=11189638

Family Applications (1)

Application Number Title Priority Date Filing Date
IT021975A IT9021975A1 (it) 1990-11-06 1990-11-06 Pompa ad alta pressione a due pistoni con motore del tipo a collettore specie per macchine idropulitrici.

Country Status (2)

Country Link
EP (1) EP0484762A1 (it)
IT (1) IT9021975A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583779B1 (en) * 1992-08-17 1998-02-25 Flow International Corporation Pressure compensation device for high-pressure liquid pump
EP0666419B1 (en) * 1993-10-13 1997-09-17 Honda Giken Kogyo Kabushiki Kaisha Swash-plate hydraulic pressure device
GB0329585D0 (en) * 2003-12-20 2004-01-28 Itw Ltd Pumps
US20070009367A1 (en) * 2005-04-21 2007-01-11 Kmt Waterjet Systems, Inc. Close fit cylinder and plunger
CN103527438B (zh) * 2012-07-04 2016-06-01 北京精密机电控制设备研究所 一种用于液压系统的集成电机泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1201441A (fr) * 1957-11-14 1959-12-30 Rech Etudes Production Sarl Pompe auto-régulatrice avec tiroir central de régulation
US3954048A (en) * 1975-01-28 1976-05-04 Houser John W High pressure actuator
ZA834713B (en) * 1982-07-13 1984-03-28 Karl Sauder Axial-piston rump
DE3347307A1 (de) * 1983-12-28 1985-07-11 Speck-Kolbenpumpen-Fabrik Otto Speck Kg, 8192 Geretsried Plungerpumpe
DE8527874U1 (de) * 1985-09-30 1986-08-07 Siemens AG, 1000 Berlin und 8000 München Kommutatormotor in geschlossener Bauart
IT1211204B (it) * 1987-07-14 1989-10-12 Gilardini Spa Pompa elettrica per liquidi

Also Published As

Publication number Publication date
IT9021975A0 (it) 1990-11-06
EP0484762A1 (en) 1992-05-13

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