ES360648A1 - Hydraulic accumulator for feeding automatic industrial coffee machines. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Hydraulic accumulator for feeding automatic industrial coffee machines. (Machine-translation by Google Translate, not legally binding)
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PERERA VALL LLOSERA
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PERERA VALL LLOSERA
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Priority to ES360648ApriorityCriticalpatent/ES360648A1/en
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Hydraulic accumulator for feeding industrial automatic coffee makers, characterized by having two parabolic saucers, confronted in their concavities, leaving between them fixed by its edges, an elastic membrane that divides the chamber constituted by both saucers, in two sub-chambers, of which lower, say the lower, forms the pressure water accumulator connected by the corresponding conduction with the arms of the coffee maker concerned, said lower sub-chamber having a mouth for coupling a manometer, and another for coupling a pump which introduces the water under pressure in the same, this last mouth being provided with a check valve that prevents the return of water to said pump. (Machine-translation by Google Translate, not legally binding)
ES360648A1968-11-251968-11-25Hydraulic accumulator for feeding automatic industrial coffee machines. (Machine-translation by Google Translate, not legally binding)
ExpiredES360648A1
(en)
Automatic machine that allows the control of infusion time in the preparation of coffee or other infusions (Machine-translation by Google Translate, not legally binding)