IT227479Y1 - FLEXIBLE METALLIC TUBE FOR THE CONVEYMENT OF HIGH PRESSURE FLUIDS. - Google Patents

FLEXIBLE METALLIC TUBE FOR THE CONVEYMENT OF HIGH PRESSURE FLUIDS.

Info

Publication number
IT227479Y1
IT227479Y1 ITTO920044U IT227479Y1 IT 227479 Y1 IT227479 Y1 IT 227479Y1 IT TO920044 U ITTO920044 U IT TO920044U IT 227479 Y1 IT227479 Y1 IT 227479Y1
Authority
IT
Italy
Prior art keywords
tube
conveyment
high pressure
metallic tube
flexible metallic
Prior art date
Application number
Other languages
Italian (it)
Inventor
Sergio Castelli
Original Assignee
Rachetto S P A
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 Rachetto S P A filed Critical Rachetto S P A
Priority to IT000044 priority Critical patent/IT227479Y1/en
Publication of ITTO920044V0 publication Critical patent/ITTO920044V0/en
Publication of ITTO920044U1 publication Critical patent/ITTO920044U1/en
Application granted granted Critical
Publication of IT227479Y1 publication Critical patent/IT227479Y1/en

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  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Il tubo (T) comprende un mantello metallico ondulato ad ondulazione (ON) elicoidale ed una cerchiatura esterna di rinforzo costituita da una coppia di fili metallici continui e sovrapposti avvolti sul mantello del tubo con il medesimo passo dell'ondulazione elicoidale ed alloggiati nelle gole (10) separanti le spire adiacenti dell'ondulazione stessa. Gli estremi dei fili metallici (FI-FE) sono rigidamente vincolati al mantello del tubo ed il filo superiore della cerchiatura presenta profilo sostanzialmente trapezio.(Rif. Fig. 1).The tube (T) comprises a helical corrugated corrugated metal shell (ON) and an external reinforcing hoop consisting of a pair of continuous and superimposed metal wires wound on the tube mantle with the same pitch as the helical corrugation and housed in the grooves ( 10) separating the adjacent turns of the corrugation itself. The ends of the metal wires (FI-FE) are rigidly tied to the skirt of the tube and the upper wire of the hoop has a substantially trapezium profile (Ref. Fig. 1).

IT000044 1992-02-17 1992-02-17 FLEXIBLE METALLIC TUBE FOR THE CONVEYMENT OF HIGH PRESSURE FLUIDS. IT227479Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000044 IT227479Y1 (en) 1992-02-17 1992-02-17 FLEXIBLE METALLIC TUBE FOR THE CONVEYMENT OF HIGH PRESSURE FLUIDS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000044 IT227479Y1 (en) 1992-02-17 1992-02-17 FLEXIBLE METALLIC TUBE FOR THE CONVEYMENT OF HIGH PRESSURE FLUIDS.

Publications (3)

Publication Number Publication Date
ITTO920044V0 ITTO920044V0 (en) 1992-02-17
ITTO920044U1 ITTO920044U1 (en) 1993-08-17
IT227479Y1 true IT227479Y1 (en) 1997-12-15

Family

ID=11409931

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000044 IT227479Y1 (en) 1992-02-17 1992-02-17 FLEXIBLE METALLIC TUBE FOR THE CONVEYMENT OF HIGH PRESSURE FLUIDS.

Country Status (1)

Country Link
IT (1) IT227479Y1 (en)

Also Published As

Publication number Publication date
ITTO920044V0 (en) 1992-02-17
ITTO920044U1 (en) 1993-08-17

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970206