BRPI0405548A - escorvador por ar comprimido - Google Patents

escorvador por ar comprimido

Info

Publication number
BRPI0405548A
BRPI0405548A BRPI0405548A BRPI0405548A BR PI0405548 A BRPI0405548 A BR PI0405548A BR PI0405548 A BRPI0405548 A BR PI0405548A BR PI0405548 A BRPI0405548 A BR PI0405548A
Authority
BR
Brazil
Prior art keywords
compressed air
primer
centrifugal
vacuum
air primer
Prior art date
Application number
Other languages
English (en)
Inventor
Natalino Michelin
Original Assignee
Natalino Michelin
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36910650&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0405548(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Natalino Michelin filed Critical Natalino Michelin
Priority to BRPI0405548 priority Critical patent/BRPI0405548B1/pt
Publication of BRPI0405548A publication Critical patent/BRPI0405548A/pt
Publication of BRPI0405548B1 publication Critical patent/BRPI0405548B1/pt

Links

Landscapes

  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

"ESCORVADOR POR AR COMPRIMIDO". Refere-se a presente invenção a um equipamento desenvolvido para gerar vácuo através da força do ar comprimido, existente em veículos automotores (caminhões) utilizado para o acionamento dos freios. A aplicação do vácuo gerado pelo escorvador tem como finalidade aspirar o ar do interior de tubulações e mangueiras, succionando a água de níveis inferiores como rios, mananciais ou caixas d'água subterrâneas, até uma bomba centrífuga de recalque. Esta operação denomina-se 'escorvamento de bombas centrífugas'.
BRPI0405548 2004-12-08 2004-12-08 escorvador por ar comprimido. BRPI0405548B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0405548 BRPI0405548B1 (pt) 2004-12-08 2004-12-08 escorvador por ar comprimido.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0405548 BRPI0405548B1 (pt) 2004-12-08 2004-12-08 escorvador por ar comprimido.

Publications (2)

Publication Number Publication Date
BRPI0405548A true BRPI0405548A (pt) 2006-08-29
BRPI0405548B1 BRPI0405548B1 (pt) 2013-07-23

Family

ID=36910650

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0405548 BRPI0405548B1 (pt) 2004-12-08 2004-12-08 escorvador por ar comprimido.

Country Status (1)

Country Link
BR (1) BRPI0405548B1 (pt)

Also Published As

Publication number Publication date
BRPI0405548B1 (pt) 2013-07-23

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Legal Events

Date Code Title Description
B65X Notification of requirement for priority examination of patent application
B65Z Priority examination of the patent application refused (request does not comply with dec. 132/06 of 20061117)

Free format text: NEGADO O EXAME PRIORITARIO DO PEDIDO DE PATENTE, UMA VEZ QUE NAO FOI ATENDIDO O DISPOSTO NO ART. 6O, II, ALINEA "A" DA RESOLUCAO 191/08.

B65X Notification of requirement for priority examination of patent application
B65Y Grant of priority examination of the patent application (request complies with dec. 132/06 of 20061117)
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09Z Decision to grant cancelled [chapter 9.1.1 patent gazette]

Free format text: REFERENTE A RPI 2201 DE 12/03/2013.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/12/2004, OBSERVADAS AS CONDICOES LEGAIS.

B17A Notification of administrative nullity (patentee has 60 days time to reply to this notification)

Free format text: REQUERENTE: GASCOM EQUIPAMENTOS INDUSTRIAIS LTDA (PETICAO WBRJ 860140005128 DE 16.01.2014)

B22O Other matters related to patents and certificates of addition of invention: legal action concerning patent