Rockin’ Patent – Devialet SA’s “Loudspeaker Comprising A Rigid Membrane Connected To At Least Two Coils”
Rockin’ Patent: FR 3,108,010 Filed: 6 March 2020 In the name of: Devialet SA Title: Loudspeaker Comprising A Rigid Membrane Connected To At Least Two Coils What’s claimed: (machine translation from French into English) “Loudspeaker (10) comprising a magnetic circuit (12) and a mobile assembly (14) relative to the magnetic circuit (12) along an axis (D) of the loudspeaker, the mobile assembly (14) comprising:- a rigid membrane (42) adapted to emit sound waves and defining an external diameter (D3),- at least a first coil carrier (44) and a second coil carrier (46) fixed to the rigid membrane (42),- at least a […]
