Sound damping device, sound damping method, and vibration detection device
AssigneeYamaha Corporation
InventorEmi TANABE
Life of this patent
Estimating the term…
Abstract
A sound damping device includes a sound damper and a support member. The sound damper includes a contact surface configured to contact a vibration member and includes a through-hole having a first opening formed on the contact surface. The support member is coupled to the sound damper to support the sound damper and cause the vibration member and the contact surface to come into contact with each other. The support member includes an air hole that is connected to the through-hole of the sound damper and that penetrates through the support member.
Claims8
A sound damping device comprising:
- a sound damper that includes a contact surface configured to contact with a vibration member and that includes a through-hole having a first opening formed on the contact surface;
- and
- a support member coupled to the sound damper to support the sound damper and cause the vibration member and the contact surface to come into contact with each other, the support member including an air hole that is connected to the through-hole of the sound damper and that penetrates through the support member.
A sound damping method comprising:
- causing a vibration member and a sound damper to come into contact with each other:
- transmitting air vibrations generated by vibration of the vibration member via a through-hole formed in the sound damper;
- and
- transmitting the air vibrations via an air hole that is formed in a support member coupled to the sound damper to support the sound damper and that penetrates through the support member.
A vibration detection device comprising:
- a sound damper that includes a contact surface configured to contact with a vibration member and that includes a through-hole having a first opening formed on the contact surface;
- and
- a support member coupled to the sound damper to support the sound damper and cause the vibration member and the contact surface to come into contact with each other, the support member including an air hole that is connected to the through-hole of the sound damper and that penetrates through the support member,
- the sound damper further including a vibration detector configured to detect vibration.
Dependencies are inferred from the claim text.