Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Load children
B23H
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
Load children
2300/00
Power source circuits or energization
Load children Filter patents View analytics View as hierarchy
B23H2300/20
Relaxation circuit power supplies for supplying the machining current, e.g. capacitor or inductance energy storage circuits
Load children Filter patents View analytics View as hierarchy
B23H2300/22
Circuits using or taking into account line impedance to shape the discharge pulse
Filter patents View analytics View as hierarchy