BR0200775A - Sistema de isolamento térmico para luvas de conexão de tubos isolados a vácuo - exserto - Google Patents

Sistema de isolamento térmico para luvas de conexão de tubos isolados a vácuo - exserto

Info

Publication number
BR0200775A
BR0200775A BR0200775A BR0200775A BR0200775A BR 0200775 A BR0200775 A BR 0200775A BR 0200775 A BR0200775 A BR 0200775A BR 0200775 A BR0200775 A BR 0200775A BR 0200775 A BR0200775 A BR 0200775A
Authority
BR
Brazil
Prior art keywords
pipe connection
insulation system
thermal insulation
exerto
vacuum insulated
Prior art date
Application number
BR0200775A
Other languages
English (en)
Inventor
Lucenil Ferreira De Carvalho
Marcelo Rodrigues Braga
Original Assignee
Techlabor Engenharia Equipamen
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 Techlabor Engenharia Equipamen filed Critical Techlabor Engenharia Equipamen
Priority to BR0200775A priority Critical patent/BR0200775A/pt
Publication of BR0200775A publication Critical patent/BR0200775A/pt

Links

Landscapes

  • Thermal Insulation (AREA)

Abstract

"SISTEMA DE ISOLAMENTO TéRMICO PARA LUVAS DE CONEXãO DE TUBOS ISOLADOS A VáCUO EXSERTO". Trata-se de um sistema de isolamento, com funções térmicas e mecânicas, para as luvas de conexão de tubos isolados a vácuo, para injeção de vapor a 350<198>c através do "tubing", em poços de petróleo, obtendo temperaturas externas do "casing" não superiores a 120<198>C.
BR0200775A 2002-03-13 2002-03-13 Sistema de isolamento térmico para luvas de conexão de tubos isolados a vácuo - exserto BR0200775A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0200775A BR0200775A (pt) 2002-03-13 2002-03-13 Sistema de isolamento térmico para luvas de conexão de tubos isolados a vácuo - exserto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0200775A BR0200775A (pt) 2002-03-13 2002-03-13 Sistema de isolamento térmico para luvas de conexão de tubos isolados a vácuo - exserto

Publications (1)

Publication Number Publication Date
BR0200775A true BR0200775A (pt) 2005-01-11

Family

ID=33569385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0200775A BR0200775A (pt) 2002-03-13 2002-03-13 Sistema de isolamento térmico para luvas de conexão de tubos isolados a vácuo - exserto

Country Status (1)

Country Link
BR (1) BR0200775A (pt)

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Legal Events

Date Code Title Description
FBOS Technical and formal requirements: other requirements

Free format text: BASEADO NO ART. 216 1 DA LPI, APRESENTE COPIA AUTENTICADA DA PROCURACAO PARA QUE ESTA SEJA ACEITA.

B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 10A. ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.