Matches 1 - 22 out of 22


Match Document Document Title
US20070154059 Damper structure of preventing irregular vibration for speaker  
A damper structure for a speaker is provided to preventing irregular vibrations, and the improvements comprises the damper having one or more elastic reinforcing pieces attached with a corrugated...
US20050008188 Loudspeaker with a double spider centering system  
A loudspeaker includes a frame, a diaphragm disposed in the frame, a motor system for the diaphragm including a magnet system attached to the frame and a voice coil system attached to the...
US20060251285 [SURGE-PROOF DAMPER]  
A surge-proof damper for use in a speaker is disclosed to include a damper body made of an elastic material by cross-weaving, a plurality of reinforcing pads made of an elastic material by...
US20050117772 Thin type speaker having a damper  
A thin type speaker includes a casing having a top-open receiving chamber, and an electromagnet set mounted in the top-open receiving chamber and formed of a yoke, a magnet, a pole piece, and a...
US20100046788 Loudspeaker Spider  
A loudspeaker spider comprises rubber type material having a central opening defining an inner rim, a periphery outer rim, and a spring effect portion provided at a portion located between the...
US20090141926 Optimized Moving-Coil Loudspeaker  
An optimized moving-coil loudspeaker is described herein. The loudspeaker includes an acoustic-radiating diaphragm that is non-cylindrical shape. The diaphragm is a substantially-planar substrate...
US20080075318 SPIDER WITH SPIRAL TINSEL LEAD AND TRANSDUCER AND LOUDSPEAKER COMPRISING SAME  
A spider for a loudspeaker. The spider comprises a spider plate with integrated leads. The spider plate is an annular plate that forms a wave shape in the radial section. Each lead, when...
US20050254682 Damper for speaker device, speaker device using the damper and manufacturing method therefor  
A damper having an annular elastic part is manufactured by stamping out a wire mesh material formed by weaving a plurality of metal wires into a net shape with a press device. The elastic part of...
US20100172535 Spider arrangement for electromagnetic vibrator  
A spider arrangement for an electromagnetic vibrator includes an outer rim adapted for mounting to a supporting frame of the electromagnetic vibrator, an inner rim coaxially aligning with the...
US20070071274 Insert moulded surround with integrated lead-out wires  
The present invention relates to a suspension member for a diaphragm and to an electro-acoustic transducer applying such suspension member. The suspension member comprises an inner portion being...
US20050244029 Speaker apparatus and speaker diaphragm  
A speaker apparatus including a diaphragm for emitting sound; and a frame for holding the diaphragm, wherein the diaphragm has a bent portion along inner periphery of the frame.
US20050147272 Speaker suspension element  
A suspension element allowing motion along an axis including two or more radial, compliant suspension arms, each having a central portion deviating circumferentially and arranged such that the...
US20100104127 Loudspeaker  
A loudspeaker including a bottom plate being formed from a material capable of transmitting a magnetic flux. The bottom plate has a bottom portion, a cylindrical inside portion that extends...
US20050271240 Speaker device and method of manufacturing the speaker device  
It is an object of the present invention to provide a speaker device equipped with a damper having an improved durability. Namely, the speaker device is equipped with a damper containing aramid...
US20050271243 Speaker apparatus  
A speaker includes a speaker unit, a case, and a vibration absorber. The case includes an outer case for enclosing the speaker unit. The outer case is formed of a closed end tube, having an outer...
US20100150391 Planar Flexible Voice Coil Suspension  
A voice coil suspension system comprising a spider formed of flexible dielectric material defining a flexure portion configured to suspend a voice coil for axial displacement and an elongate...
US20170150271 SURFACE ACOUSTIC TRANSDUCER  
The present invention provides for a surface acoustic transducer optimally structured to produce sound within an aircraft cabin by vibrating the interior cabin walls. Specifically, the surface...
US20170055083 Speaker Spider Having Varying Corrugation Geometry  
Embodiments for a speaker spider of a loudspeaker are provided. The speaker spider may include a central opening and a plurality of concentric corrugations. Dimensions of the speaker spider may...
US20170048622 Speaker  
A speaker is disclosed. The speaker includes a magnetic circuit system; a vibration system including a vibrating diaphragm, a voice coil for driving the vibrating diaphragm, and a silicone gel...
US20170048621 Speaker  
A speaker is disclosed. The speaker includes a magnetic circuit system; a vibration system including a vibrating diaphragm, a voice coil for driving the vibrating diaphragm, and a silicone gel...
US20160241964 WEAVING METHOD FOR A DAMPER OF A LOUDSPEAKER  
A weaving method for a damper of a loudspeaker includes the steps of: a preparation step: providing a plurality of traditional warps and a plurality of conductive warps to extend in a vertical...
US20160037264 Apparatus Having Varying Geometry  
Embodiments for a speaker spider of a loudspeaker are provided. The speaker spider may include a central opening and a plurality of concentric corrugations. Dimensions of the speaker spider may...

Matches 1 - 22 out of 22