Music – Instruments – Wind
Patent
1993-06-16
1995-03-14
Gellner, Michael L.
Music
Instruments
Wind
G10D 904
Patent
active
053968255
ABSTRACT:
An air flow valve positioned along the air flow path in a wind instrument. The valve includes three air conduits and is shiftable between a first position wherein the air flows substantially straight through the main air passage to the bell, and a second position wherein the air flow is diverted to a slide loop and thence back to the main air passage. The valve includes a manual actuator which is easily accessed by the musician to shift the valve between its first and second positions during playing.
REFERENCES:
patent: 5919 (1848-11-01), Paine
patent: 4685372 (1987-08-01), Kawasaki
Gellner Michael L.
Hall James D.
Selmer Corporation
Spyrou Cassandra C.
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