Patek Philippe single-impulse escapement

[sureshot]

no, je to patent (Patent publication number: EP1522001) od pateka, starsia vec (May 24, 2008), a snad je to pikoska skor sa to teda hodi do zabavy ako svajc.hodiniek temy.

zdroj a plny clanok tu: patek.watchprosite.com

 

This is a single direct impulse, variable torque escapement with additional locking/unlocking for the part of oscillation when the escapement doesn't deliver the impulse (4 stable positions per oscillation).

 

dark blue - impulse wheel, impulse "jewel", locking part

blue - 2 locking/unlocking parts, unlocking "jewel"

grey - escapement gear train

black/yellow - rotor/stator

 

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