IT1239814B - A volumetric doser - Google Patents
A volumetric doserInfo
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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.
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) |
-
1990
- 1990-02-28 IT IT47696A patent/IT1239814B/en active IP Right Grant
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 |