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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manufacturas Ligeras Bilbainas SA
Original Assignee
Manufacturas Ligeras Bilbainas SA
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Filing date
Publication date
Application filed by Manufacturas Ligeras Bilbainas SAfiledCriticalManufacturas Ligeras Bilbainas SA
Priority to ES1976220607UpriorityCriticalpatent/ES220607Y/en
Publication of ES220607UpublicationCriticalpatent/ES220607U/en
Application grantedgrantedCritical
Publication of ES220607YpublicationCriticalpatent/ES220607Y/en
Safety device for electric water heaters, characterized in that on an insulating base plate that serves as a support for an invar bimetallic probe and brass, four fixed lugs are fixed, two of which, connected to the two phases of the circuit, carry separate cables for connection with the other two pins for connection to the thermos, but the connection of the terminals of the cables with these terminal pins of the thermos being made through contacts that has an insulating board fixed transversely to the end of a curved elastic sheet, so that when this elastic sheet changes curvature and therefore the insulating plate of the terminal pins of the thermos is automatically stopped, the disconnection between tabs is produced and consequently the opening of the two phases of the circuit at the same time; and such that in the lid of the device carries a manual reset consisting of a push rod that acts on the insulating plate for closing the two phases of the circuit. (Machine-translation by Google Translate, not legally binding)
ES1976220607U1976-04-291976-04-29
SAFETY DEVICE FOR ELECTRIC THERMALS.
ExpiredES220607Y
(en)
Procedure for the obtaining of amidas of acid difenildisulfuro-2, 2'-biscarboxilico. (Machine-translation by Google Translate, not legally binding)