BRPI0703155C1 - gas leak detector - Google Patents

gas leak detector

Info

Publication number
BRPI0703155C1
BRPI0703155C1 BRPI0703155A BRPI0703155C1 BR PI0703155 C1 BRPI0703155 C1 BR PI0703155C1 BR PI0703155 A BRPI0703155 A BR PI0703155A BR PI0703155 C1 BRPI0703155 C1 BR PI0703155C1
Authority
BR
Brazil
Prior art keywords
gas
leak detector
gas leak
inflated
leak
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Da Silveira Marcos Roberto Torres
Mario Lucio Marques Jr
Original Assignee
Da Silveira Marcos Roberto Torres
Mario Lucio Marques Jr
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 Da Silveira Marcos Roberto Torres, Mario Lucio Marques Jr filed Critical Da Silveira Marcos Roberto Torres
Priority to BRPI0703155-6 priority Critical patent/BRPI0703155C1/en
Publication of BRPI0703155A2 publication Critical patent/BRPI0703155A2/en
Publication of BRPI0703155C1 publication Critical patent/BRPI0703155C1/en

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  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

DETECTOR DE VAZAMENTO DE GáS. Patente de invenção para um detector de vazamento de gás constituído por uma peça 1, peça esta dotada de duas aberturas, 2 e 3, que são vedadas pelas fitas 4 e 7, respectivamente, contra o botijão de gás e contra a mangueira que leva gás para o fogão, formando assim um invólucro sobre a válvula de gás, e que, quando há vazamento no sistema que a peça 1 envolve, esta peça 1 fica inflada pelo próprio gás, mostrando visualmente ou pelo tato que há vazamento, sendo que depois de inflada o gás passa a ser eliminado pelos seus orificios 11.GAS LEAK DETECTOR. Patent for a one-piece gas leak detector 1, which part has two openings 2 and 3 which are sealed by strips 4 and 7 respectively against the gas cylinder and the gas-carrying hose. thus forming a shell over the gas valve, and that when there is a leak in the system that part 1 surrounds, this part 1 is inflated by the gas itself, visually showing or tactile leakage, and after inflated gas is eliminated through its holes 11.

BRPI0703155-6 2007-09-12 2007-09-12 gas leak detector BRPI0703155C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0703155-6 BRPI0703155C1 (en) 2007-09-12 2007-09-12 gas leak detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0703155-6 BRPI0703155C1 (en) 2007-09-12 2007-09-12 gas leak detector

Publications (2)

Publication Number Publication Date
BRPI0703155A2 BRPI0703155A2 (en) 2009-04-28
BRPI0703155C1 true BRPI0703155C1 (en) 2011-09-06

Family

ID=40621864

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703155-6 BRPI0703155C1 (en) 2007-09-12 2007-09-12 gas leak detector

Country Status (1)

Country Link
BR (1) BRPI0703155C1 (en)

Also Published As

Publication number Publication date
BRPI0703155A2 (en) 2009-04-28

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B11Q Dismissal: the certificate of addition was not accessory to any patent, or a patent which was nominated accessory and no longer exists

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: PEDIDO ARQUIVADO EM FUNCAO DO ARQUIVAMENTO DO PEDIDO PRINCIPAL (ART. 77 LPI)

B11T Dismissal of application maintained [chapter 11.20 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: