ES30580U - Built-in electric heater to the rubber bottle stopper to keep the water warm (Machine-translation by Google Translate, not legally binding)
- Google Patents
Built-in electric heater to the rubber bottle stopper to keep the water warm (Machine-translation by Google Translate, not legally binding)
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Individual
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Priority to ES0030580UpriorityCriticalpatent/ES30580Y/en
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Publication of ES30580YpublicationCriticalpatent/ES30580Y/en
"AN ELECTRICAL HEATER, INCORPORATED TO THE PLUG OF THE RUBBER BOTTLES, TO KEEP THE WATER HOT" characterized by the fact that it is made up of two parts, one of insulating material, on which the connection plugs with the power supply plug are mounted. , and another metal, which constitutes the screw cap to close the neck of the bottle, from which protrudes a tubular extension, inside which is disposed, properly insulated, the loop of electrical resistance, which constitutes the heating element. (Machine-translation by Google Translate, not legally binding)
ES0030580U1952-03-201952-03-20
Electric heater built into the cap of the rubber bottles to keep the water warm
ExpiredES30580Y
(en)
Some improvements in the protection system of contact surfaces with water and electrical heaters (Machine-translation by Google Translate, not legally binding)