Shimadzu Corporation

Masakatsu Sakisaka

Yoshio Takami

Hiroyuki Fujita

Shinji Nagamachi

An acceleration/deceleration tube comprises a plurality of pairs of opposing electrodes alternatively positioned to be orthogonal along the opposing direction and overlapped by each other along the direction of the common axis, and a DC power source provided for applying specific DC voltages with a potential difference of a particular direction to each of the pairs of opposing electrodes according to the arrangement order along the common axis.

Strong-convergent type charged particle acceleration/deceleration tube

A multi-stage insulating transformer type high voltage generating apparatus comprising a plurality of magnetic cores interconnected through transmitting coils and receiving coils. The receiving coil of a first one of the magnetic cores is connected to a driver. A plurality of rectifier circuits are connected to the magnetic cores through individual secondary coils, respectively. These rectifier circuits are successively connected in series to provide a high DC voltage. Each magnetic core has a potential fixed equal or close to an output potential of the rectifier circuit of the plurality of rectifier circuits wound therearound which puts out a mean potential. A position betwen the transmitting coil and receiving coil interconnecting adjacent magnetic cores has a potential fixed equal or close to an output potential of a final rectifier circuit provided for a preceding magnetic core.

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Shiga, Japan

Masakatsu Sakisaka