Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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F02D
CONTROLLING COMBUSTION ENGINES
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9/00
Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
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F02D2009/0201
Arrangements; Control features; Details thereof
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F02D2009/0267
for simultaneous action of a governor and an accelerator lever on the throttle
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F02D2009/0267

Method of making a throttle body
10138821 · 2018-11-27 · ·

A method of making a throttle body assembly, includes casting a main body portion having a passage there through and mounting features for pivotally mounting a throttle valve within the passage. An annular spigot is formed by 3-dimensional printing and is welded to the main body portion in order to provide a quicker less expensive method of prototyping.