WO2023126891 - SYSTEMS AND METHODS FOR FORMING PIPING OR TUBING
National phase entry:
Publication Number
WO/2023/126891
Publication Date
06.07.2023
International Application No.
PCT/IB2022/062923
International Filing Date
30.12.2022
Title **
[English]
SYSTEMS AND METHODS FOR FORMING PIPING OR TUBING
[French]
SYSTÈMES ET PROCÉDÉS DE FORMATION DE TUBE OU TUYAU
Applicants **
RELIANCE WORLDWIDE CORPORATION (EUROPE), S.L.
Inventors
MARTINEZ CASTAÑO, Juan Carlos
Priority Data
63/295,370
30.12.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2254 | |
| EPO | Filing, Examination, Granting | 11501 | |
| Japan | Filing, Examination, Granting | 2388 | |
| South Korea | Filing, Examination, Granting | 2362 | |
| USA | Filing, Examination, Granting | 4940 |
Total:
23,445
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present disclosure relates to a system for preparing a cross-linked polyethylene a (PEX-a) pipe. The system can include a heating device with a chamber that has a central axis, an inlet, and an outlet. A plurality of oscillating infrared (IR) lamps and a water-cooling apparatus for cooling the temperature in the chamber. The system includes a controller comprising a program code for regulating oscillation of the IR lamp; an extruder for conveying a cross-linkable feedstock into the chamber; and a pipe head for forming the PEX-a pipe.[French]
La présente invention concerne un système de préparation d'un tuyau en polyéthylène réticulé a (PEX-a). Le système peut comprendre un dispositif de chauffage avec une chambre qui a un axe central, une entrée et une sortie. Une pluralité de lampes à infrarouge (IR) oscillantes et un appareil de refroidissement d'eau pour refroidir la température dans la chambre sont prévus. Le système comprend un dispositif de commande comprenant un code de programme pour réguler l'oscillation de la lampe IR ; une extrudeuse pour transporter une charge d'alimentation réticulable dans la chambre ; et une tête de tuyau pour former le tuyau PEX-a.