IT1243240B - Pompa idraulica a portata variabile - Google Patents

Pompa idraulica a portata variabile

Info

Publication number
IT1243240B
IT1243240B IT04013390A IT4013390A IT1243240B IT 1243240 B IT1243240 B IT 1243240B IT 04013390 A IT04013390 A IT 04013390A IT 4013390 A IT4013390 A IT 4013390A IT 1243240 B IT1243240 B IT 1243240B
Authority
IT
Italy
Prior art keywords
hydraulic pump
variable flow
flow hydraulic
variable
pump
Prior art date
Application number
IT04013390A
Other languages
English (en)
Other versions
IT9040133A0 (it
IT9040133A1 (it
Inventor
Lamberto Tirelli
Original Assignee
Fasa Pompe Srl
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 Fasa Pompe Srl filed Critical Fasa Pompe Srl
Priority to IT04013390A priority Critical patent/IT1243240B/it
Publication of IT9040133A0 publication Critical patent/IT9040133A0/it
Priority to EP91830413A priority patent/EP0481927A1/en
Publication of IT9040133A1 publication Critical patent/IT9040133A1/it
Application granted granted Critical
Publication of IT1243240B publication Critical patent/IT1243240B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D5/00—Impulse couplings, i.e. couplings that alternately accelerate and decelerate the driven member
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Power Steering Mechanism (AREA)
  • Braking Systems And Boosters (AREA)
IT04013390A 1990-10-17 1990-10-17 Pompa idraulica a portata variabile IT1243240B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT04013390A IT1243240B (it) 1990-10-17 1990-10-17 Pompa idraulica a portata variabile
EP91830413A EP0481927A1 (en) 1990-10-17 1991-10-04 A variable flow water jet cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04013390A IT1243240B (it) 1990-10-17 1990-10-17 Pompa idraulica a portata variabile

Publications (3)

Publication Number Publication Date
IT9040133A0 IT9040133A0 (it) 1990-10-17
IT9040133A1 IT9040133A1 (it) 1992-04-17
IT1243240B true IT1243240B (it) 1994-05-26

Family

ID=11248654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04013390A IT1243240B (it) 1990-10-17 1990-10-17 Pompa idraulica a portata variabile

Country Status (2)

Country Link
EP (1) EP0481927A1 (it)
IT (1) IT1243240B (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259153A (en) * 1938-06-06 1941-10-14 Outboard Marine And Mfg Compan Water pump
GB550247A (en) * 1941-04-25 1942-12-31 Thompson Prod Inc Improvements in or relating to resilient drive mechanisms
DE1914778A1 (de) * 1969-03-22 1970-10-08 Bbc Brown Boveri & Cie Elastische Kupplung fuer OElfeuerungsmotor
DE2224463A1 (de) * 1972-05-19 1973-11-29 Teves Gmbh Alfred Druckmittelpumpe
FR2640001A1 (fr) * 1988-12-02 1990-06-08 Snp Nouveaux Projets Groupe moteur-transmission destine a l'entrainement d'une pompe rotative

Also Published As

Publication number Publication date
IT9040133A0 (it) 1990-10-17
IT9040133A1 (it) 1992-04-17
EP0481927A1 (en) 1992-04-22

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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: 19951031