Abstract: Coaxial two-way or more loudspeaker system comprising a low range electro-dynamic transducer and a high range transducer with compression chamber, mounted in a coaxial and frontal with respect of the low range transducer.
Type:
Grant
Filed:
January 14, 2011
Date of Patent:
January 5, 2016
Assignee:
PHL AUDIO
Inventors:
Yoann Flavignard, Philippe Lesage, Arthur Leroux, Nicolas Clevy, Jean-Louis Tebec, Benedicte Hayne
Abstract: Coaxial two-way or more loudspeaker system (1) comprising a low range electro-dynamic transducer (2) and a high range transducer (3) with compression chamber including a whole horn, mounted in a coaxial and frontal with respect of the low range transducer (2).
Type:
Grant
Filed:
January 14, 2011
Date of Patent:
July 14, 2015
Assignee:
PHL AUDIO
Inventors:
Yoann Flavignard, Philippe Lesage, Arthur Leroux, Nicolas Clevy, Jean-Louis Tebec, Benedicte Hayne
Abstract: Electro-dynamic transducer (1) including: a main magnetic circuit (2) defining an air gap (15), a moving part (16) comprising a dome shaped diaphragm (17) fixed to a movable coil (18) diving into the air gap (15); a support (20) to which the moving part (16) is suspended; a suspension (26) linking the moving part (16) and the support (20); wherein the support (20) at least partly extends in an inner volume inside the moving part (16), wherein the suspension (26) is fixed, by an outer periphery, to an inner face of the moving part (16), and wherein the suspension (26) is made of an acoustically non emitting material.
Abstract: Electro-dynamic transducer including a main magnetic circuit defining an air gap, a moving part comprising a dome shaped diaphragm and a movable coil fixed thereto and diving into the air gap; a support to which the moving part is suspended; and a suspension linking the moving part and the support; wherein the suspension is floating with respect of the support, allowing a radial degree of freedom.
Abstract: Coaxial two-way or more loudspeaker system (1) comprising a low range electro-dynamic transducer (2) and a high range transducer (3) with compression chamber including a whole horn, mounted in a coaxial and frontal with respect of the low range transducer (2).
Type:
Application
Filed:
January 14, 2011
Publication date:
May 16, 2013
Applicant:
PHL AUDIO
Inventors:
Yoann Flavignard, Philippe Lesage, Arthur Leroux, Nicolas Clevy, Jean-Louis Tebec, Benedicte Hayne
Abstract: Electro-dynamic transducer including a main magnetic circuit defining an air gap, a moving part comprising a dome shaped diaphragm and a movable coil fixed thereto and diving into the air gap; a support to which the moving part is suspended; and a suspension linking the moving part and the support; wherein the suspension is floating with respect of the support, allowing a radial degree of freedom.
Abstract: Electro-dynamic transducer (1) including: a main magnetic circuit (2) defining an air gap (15), a moving part (16) comprising a dome shaped diaphragm (17) fixed to a movable coil (18) diving into the air gap (15); a support (20) to which the moving part (16) is suspended; a suspension (26) linking the moving part (16) and the support (20); wherein the support (20) at least partly extends in an inner volume inside the moving part (16), wherein the suspension (26) is fixed, by an outer periphery, to an inner face of the moving part (16), and wherein the suspension (26) is made of an acoustically non emitting material.
Abstract: Coaxial two-way or more loudspeaker system comprising a low range electro-dynamic transducer and a high range transducer with compression chamber, mounted in a coaxial and frontal with respect of the low range transducer.
Type:
Application
Filed:
January 14, 2011
Publication date:
March 14, 2013
Applicant:
PHL AUDIO
Inventors:
Yoann Flavignard, Philippe Lesage, Arthur Leroux, Nicolas Clevy, Jean-Louis Tebec, Benedicte Hayne