Early trumpets were straight tuned pipes.
Then they developed crooks to change the pitch
Then Keys were added around 1400.
In 1788, Charles Clagget invented the first instrument valve.
In 1801, Windinger of Vienna put five rotary keys on the first Trumpet.
The rotary-valve trumpet was designed in 1835 by Joseph Riedl
The Stölzel valve,was invented by Heinrich Stoelzel in 1814.
The valve trumpet available for purchase was by François Périnet in 1839.
Valves for the trumpet were developed around the year 1800.
A standard trumpet(not a piccolo)usually has three valves. However, the higher-pitched piccolo trumpet has four.
Trumpet valves Motorized pumping valves are two sets of valves.
The buttons on a trumpet are called valves.
They are called valves on a trumpet.
It's not recommended. Mineral oil is a bit too thick to be used on trumpet valves.
A trumpet uses valves and is pitched higher than a trombone. The trombone uses a slide instead of valves, and is pitched between the trumpet and the tuba.
There are several types of trumpet; the most common is a transposing instrument pitched in B♭ with a tubing length of about 148 cm. Earlier trumpets did not have valves, but modern instruments generally have either three piston valves or, more rarely, three rotary valves. Each valve increases the length of tubing when engaged, thereby lowering the pitch. The trumpet is used in many forms of music, including classical music and jazz.
Valves
Trumpet.
The Trumpet is a brass instrument. Has three keys called VALVES.
mouthpiece, valves, spit valves, slides, tubes and bell