| 摘要 |
FIELD: items of a private use. ^ SUBSTANCE: invention relates to field of satisfaction of vital needs for people and can be used while hairs shaving. Device for shaving contains immovable knife and contacting to it movable knife, power supply, into circuit of which it is concatenated load resistance, and one of output pin is connected to immovable knife. It is outfitted by pressure unit on movable knife, control circuit of which is connected to output circuit of load resistance, and the second output circuit of power supply is connected to movable knife. ^ EFFECT: usage of invention provides removing of temperature change in contact area of immovable and movable knives and keep it constant on-stream. ^ 1 dwg |
