Electric Lamp And Discharge Devices: Consumable Electrodes Patents (Class 314)
Automatic substitution of discharge device, electrode or lamp (Class 314/1)
Plural devices (Class 314/7)
With signal, indicator and/or alarm (Class 314/9)
Wth automatic shunt and/or cutout (Class 314/10)
Wth discharge-deflecting means (Class 314/20)
With auxiliary material supply to the discharge (Class 314/21)
With electrode tip cleaner or film-puncturing means (Class 314/23)
With economizer (Class 314/25)
With ventilator, fume flow shield, fume condenser and/or temperature modifying means (Class 314/26)
Polyphase a.c. supply (Class 314/31)
With transformer in supply line (Class 314/32)
Three or more series-connected electrodes (Class 314/33)
With auxiliary-starting electrode (Class 314/34)
With auxiliary-control electrode for the electrode-moving mechanism (Class 314/35)
Plural cathode and/or anode type (Class 314/36)
Oscillatory and/or rotary electrode motion type (Class 314/39)
Disk or plate electrode type (Class 314/44)
Inclined or parallel electrodes (Class 314/45)
Plural movable electrodes (Class 314/51)
Manual feed (Class 314/57)
Consumption feed type (Class 314/59)
Fluid transmission (Class 314/61)
Motor speed-controlled (Class 314/62)
Radiant energy responsive control type (Class 314/63)
Electric discharge control circuit (Class 314/64)
With electrode separating mechanism and feeding mechanism (Class 314/65)
Positive feed (Class 314/68)
Escapement feed control (Class 314/82)
Detent or brake-controlled rotary feed member or gear (Class 314/83)
Thermostatic operator or controller (Class 314/89)
With resilient or lost motion connection (Class 314/91)
With mechanical energy-storing device (Class 314/92)
With electrode counterbalance (Class 314/98)
With retarder (Class 314/99)
Releasable electrode or rod gripper type (Class 314/101)
Sliding electrode type (Class 314/112)
Electromagnetic operator and/or feed-controlling (Class 314/113)
With current-transfer device (Class 314/129)
Frames and electrode supports (Class 314/130)
With current or voltage regulator (Class 314/135)
Miscellaneous (Class 314/136)

Foreign Patent Art Collections

Class-related foreign documents (Class 314/FOR000)