ES149720U - Antiretrocess gas fireplace for gas apparatus and similar chimneys. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Antiretrocess gas fireplace for gas apparatus and similar chimneys. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status 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 status listed.)
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Bertoncini Valls S A
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Bertoncini Valls S A
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Application filed by Bertoncini Valls S AfiledCriticalBertoncini Valls S A
Priority to ES1969149720UpriorityCriticalpatent/ES149720Y/en
Publication of ES149720UpublicationCriticalpatent/ES149720U/en
Application grantedgrantedCritical
Publication of ES149720YpublicationCriticalpatent/ES149720Y/en
Gas anti-reverse hood for chimneys of gas appliances and the like, characterized essentially by the fact that it comprises a box provided with an exit opening connected to the chimney and a complementary side opening, in communication with the outside, with a deflecting screen between them. Inclined that deflects most of the gases that ascend through the bell, towards one side of the exit opening, while the gases that recede are diverted towards the lateral opening. (Machine-translation by Google Translate, not legally binding)
ES1969149720U1969-06-021969-06-02
ANTI-REVERSE GAS HOOD FOR GAS AND SIMILAR APPARATUS CHIMNEYS.
ExpiredES149720Y
(en)
Device for telephones for insertion into the ear canal, where the telephone has a housing with a sound opening directed in the longitudinal direction of the ear canal.
Perfections in auctions of chimneys against torbellines to regularize the shot removing the hollin. (Machine-translation by Google Translate, not legally binding)