IT1236005B - Conduit with variable cross section for fluids in general - Google Patents

Conduit with variable cross section for fluids in general

Info

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
Application number
IT5220A
Other languages
Italian (it)
Other versions
IT8905220A0 (en
IT8905220A1 (en
Inventor
Giuseppe Piccinini
Original Assignee
Giuseppe Piccinini
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 Giuseppe Piccinini filed Critical Giuseppe Piccinini
Priority to IT5220A priority Critical patent/IT1236005B/en
Publication of IT8905220A0 publication Critical patent/IT8905220A0/en
Publication of IT8905220A1 publication Critical patent/IT8905220A1/en
Application granted granted Critical
Publication of IT1236005B publication Critical patent/IT1236005B/en

Links

Landscapes

  • Pipe Accessories (AREA)
  • Lock And Its Accessories (AREA)
  • Flow Control (AREA)
  • Separation By Low-Temperature Treatments (AREA)

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.
IT5220A 1989-10-20 1989-10-20 Conduit with variable cross section for fluids in general IT1236005B (en)

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)

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