PL430326A1 - Corrugated pipe made of polymer material - Google Patents

Corrugated pipe made of polymer material

Info

Publication number
PL430326A1
PL430326A1 PL430326A PL43032619A PL430326A1 PL 430326 A1 PL430326 A1 PL 430326A1 PL 430326 A PL430326 A PL 430326A PL 43032619 A PL43032619 A PL 43032619A PL 430326 A1 PL430326 A1 PL 430326A1
Authority
PL
Poland
Prior art keywords
stiffening element
polymer material
corrugated pipe
pipe made
cylindrical section
Prior art date
Application number
PL430326A
Other languages
Polish (pl)
Other versions
PL238160B1 (en
Inventor
Claudio CATALDO
Paolo Cittadini
Original Assignee
Industrie Ilpea 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 Industrie Ilpea S.P.A. filed Critical Industrie Ilpea S.P.A.
Publication of PL430326A1 publication Critical patent/PL430326A1/en
Publication of PL238160B1 publication Critical patent/PL238160B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/118—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/111—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall with homogeneous wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/115—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Rozwiązanie dotyczy rury hydraulicznej (1) zawierającej co najmniej jeden karbowany odcinek cylindryczny (A1, B, C, A2), który zabudowany jest obwodowo wokół osi głównej (X), przy czym karbowany odcinek cylindryczny (A1, B, C, A2) zawiera naprzemienną sekwencję grzbietów pierścieniowych (1) i rowków pierścieniowych. Rura zawiera pierwszy element usztywniający (20) znajdujący się pomiędzy dwoma sąsiednimi grzbietami i drugi element usztywniający (22) znajdujący się pomiędzy dwoma sąsiednimi grzbietam. Pierwszy element usztywniający (20) i drugi element usztywniający (22) rozmieszczone są w taki sposób, że na płaszczyźnie odniesienia (RP) tworzą kąt o wartości od 90° do 270° względem osi głównej (X).The solution concerns a hydraulic pipe (1) with at least one notched cylindrical section (A1, B, C, A2), which is built circumferentially around the main axis (X), with the notched cylindrical section (A1, B, C, A2) containing an alternating sequence of ring ridges (1) and ring grooves. The tube comprises a first stiffening element (20) between two adjacent ridges and a second stiffening element (22) between two adjacent ridges. The first stiffening element (20) and the second stiffening element (22) are arranged in such a way that on the reference plane (RP) they form an angle of 90 ° to 270 ° with respect to the major axis (X).

PL430326A 2018-06-22 2019-06-21 Corrugated pipe made of polymer material PL238160B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201800006593 2018-06-22
IT102018000006593 2018-06-22

Publications (2)

Publication Number Publication Date
PL430326A1 true PL430326A1 (en) 2020-01-02
PL238160B1 PL238160B1 (en) 2021-07-12

Family

ID=63762695

Family Applications (1)

Application Number Title Priority Date Filing Date
PL430326A PL238160B1 (en) 2018-06-22 2019-06-21 Corrugated pipe made of polymer material

Country Status (2)

Country Link
DE (1) DE202019103380U1 (en)
PL (1) PL238160B1 (en)

Also Published As

Publication number Publication date
DE202019103380U1 (en) 2019-08-14
PL238160B1 (en) 2021-07-12

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