51
Fuchs Karl Heinz: (De) Austragvorrichtung für medien, (En) Dispenser for media. Ing Erich Pfeiffer & Co Kg, Fuchs Karl Heinz, RUFF BEIER UND SCHÖNDORF, September 5, 1991: WO/1991/012895

(EN) A dispenser (1a) for dispensing a single dose of a powder medium is incorporated in an essentially hermetically sealed medium chamber (12a) with an essentially hermetically sealed compressed air pump (6a). The pump chamber (9a) can be opened to the medium chamber (12a) through an inlet valve (1 ...


52
Fuchs Karl Heinz: (De) Austragvorrichtung für medien, (En) Dispenser for media. Ing Erich Pfeiffer & Co Kg, Fuchs Karl Heinz, RUFF BEIER UND SCHÖNDORF, September 5, 1991: WO/1991/013281

(EN) A valve (13) for a dispenser (1) has a spherical valve body (17) which is fixed in the closed position by a spring catch (20). When a predetermined dispensing pressure is applied, the valve body (17) is moved out of the locked position and displaced, like a piston, into a sealed receiving chamb ...


53
Fuchs Karl Heinz: (De) Austragkopf für medien, (En) Applicator head for media. Ing Erich Pfeiffer & Co Kg, Fuchs Karl Heinz, RUFF BEIER UND SCHÖNDORF, September 19, 1991: WO/1991/013687

(EN) An applicator head (1) is to be connected to a double pump for air and liquid, which are pumped separately first through flow smoothing devices (30) and then in a common duct (28) so that the air passes in numerous individual jets at low pressure and low flow rate into a sieve unit which is wet ...


54
Graf Lothar, Pfeiffer Peter, Buhr Ernst: (De) Austragkopf für medien-austragvorrichtungen, (En) Applicator head for medium applicators. Ing Erich Pfeiffer & Co Kg, Graf Lothar, Pfeiffer Peter, Buhr Ernst, RUFF BEIER UND SCHÖNDORF, September 19, 1991: WO/1991/013688

(EN) An applicator head (1) with an actuating cap (13) and an applicator connection piece (15) for fitting the applicator head onto the actuating shaft (9) of an applicator (2) has a shaft (12) inside an outer sheath of the applicator connection piece (15). The shaft (12) is free of contact over mos ...


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Fuchs Karl Heinz: (De) Austragvorrichtung für medien, (En) Applicator for media. Ing Erich Pfeiffer & Co Kg, Fuchs Karl Heinz, RUFF BEIER UND SCHÖNDORF, September 19, 1991: WO/1991/013689

(EN) In an applicator for single use without pump suction, a plurality of partial strokes can be executed sequentially and releasably limited at the corresponding end by a limit stop. The stopping device (10) provided for this purpose is arranged between two cap-shaped housing parts (6, 7) which int ...


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Graf Lothar, Fuchs Karl Heinz, Märte Leo: Hand-operated applicator for media. Ing Erich Pfeiffer & Co Kg, Graf Lothar, Fuchs Karl Heinz, Märte Leo, BEIER J, January 12, 1989: WO/1989/000085

In a hand-operated applicator (1), the medium pump (2) which conveys the medium has an extender in the form of a compressed air pump (50) located in a cap-shaped common handle (22) connected coaxially and directly to the outer end of the medium pump (2). The compressed air pump (50) forces compresse ...


57
Fuchs Karl Heinz: Hand-operated applicator for media. Ing Erich Pfeiffer & Co Kg, Fuchs Karl Heinz, BEIER J, January 12, 1989: WO/1989/000086

In a hand-operated applicator (1), the applicator nozzle (25) has an at least two-stage atomizer (100) in which the medium flow is essentially more finely atomized, for example by the Laval effect, after preliminary atomization due to sudden acceleration by a swivelling current of compressed air. Fo ...