IT1239814B - A volumetric doser - Google Patents

A volumetric doser

Info

Publication number
IT1239814B
IT1239814B IT47696A IT4769690A IT1239814B IT 1239814 B IT1239814 B IT 1239814B IT 47696 A IT47696 A IT 47696A IT 4769690 A IT4769690 A IT 4769690A IT 1239814 B IT1239814 B IT 1239814B
Authority
IT
Italy
Prior art keywords
cylinders
supplied
rod
hydraulic
volumetric doser
Prior art date
Application number
IT47696A
Other languages
Italian (it)
Other versions
IT9047696A1 (en
IT9047696A0 (en
Inventor
Franco Rampini
Stefano Rampini
Original Assignee
Rampini Carlo 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 Rampini Carlo Srl filed Critical Rampini Carlo Srl
Priority to IT47696A priority Critical patent/IT1239814B/en
Publication of IT9047696A0 publication Critical patent/IT9047696A0/en
Publication of IT9047696A1 publication Critical patent/IT9047696A1/en
Application granted granted Critical
Publication of IT1239814B publication Critical patent/IT1239814B/en

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Reciprocating Pumps (AREA)

Abstract

This invention concerns a volumetric doser comprising an opposed-cylinder engine (1), the cylinders preferably being hydraulic or of another type, operated by an incompressible fluid, supplied by a linear variable-flow fluid feed pump (11), via a supply circuit which alternately supplies both cylinders at the end of their travel; one or more positive-displacement pumps (3, 6, 7, 8), having their rod (9) integrally connected to rod (2) of said hydraulic cylinders (1), so as to move with them, supplied by a tank containing the liquid or material to be dosed and to be sent to the user devices, and having an outlet connected to the user device.
IT47696A 1990-02-28 1990-02-28 A volumetric doser IT1239814B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT47696A IT1239814B (en) 1990-02-28 1990-02-28 A volumetric doser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47696A IT1239814B (en) 1990-02-28 1990-02-28 A volumetric doser

Publications (3)

Publication Number Publication Date
IT9047696A0 IT9047696A0 (en) 1990-02-28
IT9047696A1 IT9047696A1 (en) 1991-09-01
IT1239814B true IT1239814B (en) 1993-11-15

Family

ID=11261953

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47696A IT1239814B (en) 1990-02-28 1990-02-28 A volumetric doser

Country Status (1)

Country Link
IT (1) IT1239814B (en)

Also Published As

Publication number Publication date
IT9047696A1 (en) 1991-09-01
IT9047696A0 (en) 1990-02-28

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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: 19960223