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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Priority to ES0009725UpriorityCriticalpatent/ES9725Y/es
Publication of ES9725UpublicationCriticalpatent/ES9725U/es
Application grantedgrantedCritical
Publication of ES9725YpublicationCriticalpatent/ES9725Y/es
Shielding Devices Or Components To Electric Or Magnetic Fields
(AREA)
Sealing Material Composition
(AREA)
Abstract
Usa bobina de autoinducción, que tiene un núcleo y una coraza de materia magnética, del género descrito en la patente nº 159.009, consistiendo la particularidad esencial de la bobina perfeccionada en que la coraza se fabrica de una materia magnética obtenida por al procedimiento expuesto en la patente citada.
ES0009725U1944-03-091944-03-09Bobina de self que tiene un núcleo y una coraza de material magnético.
ExpiredES9725Y
(es)