US PATENT SUBCLASS 60 / 275
.~ By electrolysis, electrical discharge, electrical field, or vibration generator

Current as of: June, 1999
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60 /   HD   POWER PLANTS

272  DF  INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS {18}
275.~ By electrolysis, electrical discharge, electrical field, or vibration generator

DEFINITION

Classification: 60/275

(under subclass 272) Apparatus in which the exhaust gas is treated by a sonic or super-sonic vibration generator, an electrical field device, electrolysis, or by an electrical discharge.

(1) Note. An electrical igniter is not regarded as an electrical field or discharge type gas treater.

SEE OR SEARCH CLASS

95, Gas Separation: Processes,

57+, for processes of gas separation involving an electric or electrostatic field.

96, Gas Separation: Apparatus,

15+, for apparatus for gas separation involving an electric or electrostatic field.