Hob device
US10136478B2 · kind B2 · utility
Assignee
Inventors
- Daniel Anton Falcon
- Jose Ignacio Artigas Maestre
- Luis Angel Barragan Perez
- Carlos Bernal Ruiz
- José Miguel Burdio Pinilla
- Claudio Carretero Chamarro
- Jose Maria De la Cuerda Ortin
- Jose-Ramon Garcia Jimenez
- Pablo Jesus Hernandez Blasco
- Oscar Jimenez Navascues
- Sergio Llorente Gil
- Oscar Lucia Gil
- Arturo Mediano Heredia
- Ignacio Millan Serrano
- Fernando Monterde Aznar
- Daniel Moros Sanz
- Denis Navarro Tabernero
- Jose Joaquin Paricio Azcona
- Diego Puyal Puente
- Isidro Urriza Parroque
Key dates
| Filing date | Apr 1, 2011 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Apr 26, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B6/062
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cooktop apparatus, in particular an induction cooktop apparatus, includes a switching unit configured to interrupt and establish current flow from a current supply, a first switching element receiving the current flow during an operating process, a control apparatus, which controls the switching unit during the operating process such that the switching unit interrupts the current supply during a first time interval which has a duration of less than of half a period of the power supply voltage. The control apparatus causes the current supply to be connected during the operating process immediately before and immediately after the first time interval. The first switching element begins switching and ends switching during the first time interval.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.