초록 ▼

Disclosed is a method of shaving hair by spraying a shaving preparation directly onto an area of skin to form a dispersed layer of the shaving preparation without the need for hand spreading and shaving the area with a razor. Also disclosed is a dispensing apparatus for spraying a shaving preparatio

Disclosed is a method of shaving hair by spraying a shaving preparation directly onto an area of skin to form a dispersed layer of the shaving preparation without the need for hand spreading and shaving the area with a razor. Also disclosed is a dispensing apparatus for spraying a shaving preparation directly onto an area of skin to be shaved. The shaving preparation may be an aerosol or a non-aerosol shaving preparation.

대표청구항 ▼

Disclosed is a method of shaving hair by spraying a shaving preparation directly onto an area of skin to form a dispersed layer of the shaving preparation without the need for hand spreading and shaving the area with a razor. Also disclosed is a dispensing apparatus for spraying a shaving preparatio

Disclosed is a method of shaving hair by spraying a shaving preparation directly onto an area of skin to form a dispersed layer of the shaving preparation without the need for hand spreading and shaving the area with a razor. Also disclosed is a dispensing apparatus for spraying a shaving preparation directly onto an area of skin to be shaved. The shaving preparation may be an aerosol or a non-aerosol shaving preparation. splaced away from the injection opening, an internal pressure of 5-6 bar is generated in the nozzle chamber, wherein the second pressure range is disposed between 5-6 bar as the upper range limit and atmospheric pressure as the lower range limit. 4. An injection steam generator according to claim 1, wherein the valve arrangement is a diaphragm valve having a diaphragm mounted to form a valve flap that in response to the pressure in the nozzle chamber closes during the first pressure range and opens during the second pressure range. 5. An injection steam generator according to claim 1, wherein the valve arrangement is a spring-loaded ball valve that is normally in an open position by a ball and a spring acting on the ball, and that in response to the internal pressure in the nozzle chamber closes during the first pressure range counter to the load of the spring, and opens during the second pressure range as a result of the spring load. 6. An injection valve according to claim 1, wherein the drain passage leads to a water supply container that is arranged higher than the nozzle chamber.