Ads
related to: brasscraft valvessupplyhouse.com has been visited by 100K+ users in the past month
- Radiant Heat & Heating
Choose from Wide Range of Products
Reliable Fast Shipping
- HVAC & Air Quality
Exclusive Bundle Offers
Save Big on Wide Range of Products
- Valves
Including Ball, Gate, Check,
Sillcocks, Solenoids, and More.
- Calculators
Properly Size and Design Your Job
With Our Project Calculators.
- Radiant Heat & Heating
ebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
The first of these types was the Stölzel valve, bearing the name of its inventor Heinrich Stölzel, who first applied these valves to the French horn in 1814. Until that point, there had been no successful valve design, and horn players had to stop off the bell of the instrument, greatly compromising tone quality to achieve a partial chromatic scale.
Heinrich David Stölzel (7 September 1777 – 16 February 1844) was a German horn player who developed some of the first valves for brass instruments.He developed the first valve for a brass musical instrument, the Stölzel valve, in 1818, and went on to develop various other designs, some jointly with other inventor musicians.
The axial flow valve, or Thayer valve, is a brass instrument valve design patented in 1978 by American inventor Orla Ed Thayer. [1] Designed with assistance from instrument maker Zigmant Kanstul, it was originally intended to replace the traditional rotary valve on the French horn , but instead revolutionized the design of trombone valve ...
The Flowserve Corporation is an American multinational corporation and one of the largest suppliers of industrial and environmental machinery such as pumps, valves, end face mechanical seals, automation, and services to the power, oil, gas, chemical and other industries. [5]
A desmodromic valve is a reciprocating engine poppet valve that is positively closed by a cam and leverage system, rather than by a more conventional spring. The valves in a typical four-stroke engine allow the air/fuel mixture into the cylinder at the beginning of the cycle and exhaust spent gases at the end of the cycle. In a conventional ...
A Tesla valve, called a valvular conduit by its inventor, is a fixed-geometry passive check valve. It allows a fluid to flow preferentially in one direction, without moving parts. The device is named after Nikola Tesla , who was awarded U.S. patent 1,329,559 in 1920 for its invention.
Ads
related to: brasscraft valvessupplyhouse.com has been visited by 100K+ users in the past month
ebay.com has been visited by 1M+ users in the past month