windchest

n.

（管风琴的）风箱；

Pressure wave reflections in a barred organ windchest
The Wind Supply System and the Windchests
Of pipes and windchests: the English organ newly surveyed
Pipe organ improved pitman windchests
Pipe organ improved pitman windchests
Finite Element Analysis of Temperature Rise Based on The High-voltage Wind Chest
A study of the reconstruction problems of the organ in Angeles Mesa Presbyterian Church and its implications for divine worship
Frequency and amplitude of vibration of reeds from American reed organs as a function of pressure.
Pressure wave reflections in an organ note channel
Acoustics of the khaen: The Laotian free‐reed mouth organ