BRPI0706196A2 - Pipe repair method by reinforcement produced by winding monofilament or multifilament wires or cables around the pipe in the defect region - Google Patents

Pipe repair method by reinforcement produced by winding monofilament or multifilament wires or cables around the pipe in the defect region

Info

Publication number
BRPI0706196A2
BRPI0706196A2 BRPI0706196A BRPI0706196A2 BR PI0706196 A2 BRPI0706196 A2 BR PI0706196A2 BR PI0706196 A BRPI0706196 A BR PI0706196A BR PI0706196 A2 BRPI0706196 A2 BR PI0706196A2
Authority
BR
Brazil
Prior art keywords
tube
pipe
wire
cable
defect region
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Vitor Jose Frainer
Original Assignee
Vitor Jose Frainer
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 Vitor Jose Frainer filed Critical Vitor Jose Frainer
Priority to BRPI0706196 priority Critical patent/BRPI0706196A2/en
Publication of BRPI0706196A2 publication Critical patent/BRPI0706196A2/en

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  • Ropes Or Cables (AREA)

Abstract

Método de reparo de tubulações através de reforço produzido por enrolamento de fios ou cabos monofilamento ou multifilainento em torno do tubo na região do defeito. A presente invenção trata de um sistema de reparo de dutos avariados que utiliza um fio ou cabo composto de um ou mais filamentos dispostos na configuração de um helicõide (2) de passo igual ao diâmetro em volta do tubo (1), composto de uma ou mais camadas, permitindo o reforço do mesmo. O material utilizado no fio ou cabo pode ser metálico, sintético ou cerâmico. O fio ou cabo poderá ser tracionado para dar efeito de protensão. Após o enrolamento do fio ou cabo sobre o tubo, o mesmo poderá ser fixado pela aplicação de resina sintética ou com auxilio de braçadeiras colocadas nas extremidades (3). No caso de defeitos passantes poderá ser utilizada previamente uma lâmina metálica ou de material compósito disposta sobre o tubo e, para grandes deformaçôes do tubo, poderá ser usado vedante à base de resina sintética flexivel.Method of pipe repair by reinforcement produced by winding monofilament or multifilament wires or cables around the tube in the defect region. The present invention relates to a damaged pipe repair system using a wire or cable composed of one or more filaments arranged in the configuration of a helicopter (2) of pitch equal to the diameter around the tube (1), composed of one or more more layers, allowing reinforcement. The material used in the wire or cable may be metallic, synthetic or ceramic. The wire or cable may be pulled to provide prestressing effect. After wrapping the wire or cable over the tube, it can be fixed by applying synthetic resin or with the help of clamps placed at the ends (3). In case of passing defects, a metal or composite blade may be used in advance on the tube and for large tube deformations a flexible synthetic resin sealant may be used.

BRPI0706196 2007-06-29 2007-06-29 Pipe repair method by reinforcement produced by winding monofilament or multifilament wires or cables around the pipe in the defect region BRPI0706196A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0706196 BRPI0706196A2 (en) 2007-06-29 2007-06-29 Pipe repair method by reinforcement produced by winding monofilament or multifilament wires or cables around the pipe in the defect region

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0706196 BRPI0706196A2 (en) 2007-06-29 2007-06-29 Pipe repair method by reinforcement produced by winding monofilament or multifilament wires or cables around the pipe in the defect region

Publications (1)

Publication Number Publication Date
BRPI0706196A2 true BRPI0706196A2 (en) 2009-02-17

Family

ID=40599791

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0706196 BRPI0706196A2 (en) 2007-06-29 2007-06-29 Pipe repair method by reinforcement produced by winding monofilament or multifilament wires or cables around the pipe in the defect region

Country Status (1)

Country Link
BR (1) BRPI0706196A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018137012A1 (en) * 2017-01-30 2018-08-02 Arbra Engenharia Industrial Ltda (Br/Rs) Equipment for repairing ducts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018137012A1 (en) * 2017-01-30 2018-08-02 Arbra Engenharia Industrial Ltda (Br/Rs) Equipment for repairing ducts

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A ANUIDADE(S).

B08G Application fees: restoration
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)