The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 2006
Filed:
Mar. 15, 2001
Jacqueline Ferrāo Lampert Bellini, Joinville, BR;
Guido Gárcia Bernardelli, Joinville, BR;
Juarez Medeiros DE Souza, Joinville, BR;
Edson Adriano Da Silva, Joinville, BR;
Jacqueline Ferrāo Lampert Bellini, Joinville, BR;
Guido Gárcia Bernardelli, Joinville, BR;
Juarez Medeiros de Souza, Joinville, BR;
Edson Adriano da Silva, Joinville, BR;
Multibras S.A. Electrodomesticos, Sao Paulo, BR;
Abstract
A vaccum-breaking valve comprising: a tubular body () mounted through one of the walls (P) of the cabinet (G) and having inner () and outer () ends, a valve seat () defining a fluid communication between the inside and the outside of cabinet (G); and a seal constantly biased towards a closed position, blocking said fluid communication and dispalceable towards an open valve position. The seal comprises a slide (), which is axially and slicingly mounted through the valve seat () and has a surrounding sealing ring (), which is seated against the valve seat () when the slide () is displaced to the closed seal position, the slide () being provided with at least one air passage () interconnecting the upstream and downstream sides of the valve seat () when the slide () is in the open seal position.