IT1236005B - Conduit with variable cross section for fluids in general - Google Patents
Conduit with variable cross section for fluids in generalInfo
- Publication number
- IT1236005B IT1236005B IT5220A IT522089A IT1236005B IT 1236005 B IT1236005 B IT 1236005B IT 5220 A IT5220 A IT 5220A IT 522089 A IT522089 A IT 522089A IT 1236005 B IT1236005 B IT 1236005B
- Authority
- IT
- Italy
- Prior art keywords
- fluids
- conduit
- section
- variable cross
- general
- Prior art date
Links
Abstract
The invention proposes a conduit with variable cross section for fluids in general consisting of a rigid tubular body and an elastic/flexible sleeve inside said body. The sleeve is employed along the periphery, directly or indirectly, by at least one obturator with controlled closure, capable of modifying and modelling the passage defined by the sleeve itself for regulating the flux and/or pressure of a fluid passing therein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5220A IT1236005B (en) | 1989-10-20 | 1989-10-20 | Conduit with variable cross section for fluids in general |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5220A IT1236005B (en) | 1989-10-20 | 1989-10-20 | Conduit with variable cross section for fluids in general |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8905220A0 IT8905220A0 (en) | 1989-10-20 |
IT8905220A1 IT8905220A1 (en) | 1991-04-20 |
IT1236005B true IT1236005B (en) | 1992-12-15 |
Family
ID=11119548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5220A IT1236005B (en) | 1989-10-20 | 1989-10-20 | Conduit with variable cross section for fluids in general |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1236005B (en) |
-
1989
- 1989-10-20 IT IT5220A patent/IT1236005B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT8905220A0 (en) | 1989-10-20 |
IT8905220A1 (en) | 1991-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |