Abstract: The invention relates to a mixing device for mixing a fluid in a container, in particular of a fluid system, comprising a fluid supply and at least one outlet arm with an outlet opening, the fluid supply being connected to the at least one outlet arm in a fluid-communicating fashion. According to the invention, the outlet opening, for an outlet of the fluid, is oriented towards an outlet direction in order to set the fluid in the container rotating at least in sections thereof.

Abstract: A device for setting at least one operating parameter of ink for a printing process of a rotary printing press having an inking system which has a doctor blade device with a doctor blade chamber containing the ink for the printing process, and an ink reservoir from which ink can be supplied to the doctor blade chamber, includes a supply system which allows ink to be supplied inside the inking system. The supply system can be switched to a setting mode (I) or to a production mode (II), the operating parameter being automatically set in the setting mode (I) and no ink being supplied to the doctor blade chamber, and the supply system supplying ink to the doctor blade chamber in the production mode (II).

Abstract: The invention relates to a device for setting at least one operating parameter of ink for a printing process of a rotary printing press, comprising an inking system which has a doctor blade device with a doctor blade chamber containing the ink for the printing process, and an ink reservoir from which ink can be supplied to the doctor blade chamber, and further comprising a supply system which allows ink to be supplied inside the inking system. According to the invention, the supply system is designed such that the supply system can be switched to a setting mode or to a production mode, the operating parameter being automatically set in the setting mode and no ink being supplied to the doctor blade chamber, and the supply system supplying ink to the doctor blade chamber in the production mode.

Abstract: The invention relates to a mixing device for mixing a fluid in a container, in particular of a fluid system, comprising a fluid supply and at least one outlet arm with an outlet opening, the fluid supply being connected to the at least one outlet arm in a fluid-communicating fashion. According to the invention, the outlet opening, for an outlet of the fluid, is oriented towards an outlet direction in order to set the fluid in the container rotating at least in sections thereof.

Abstract: An ink chamber doctor blade for acting upon an ink transfer roll of a rotary press with a fluid, in particular with a printing ink, has an ink chamber, which is filled with ink during printing, and which extends in an axial direction of the ink transfer roll, and two doctor blades which are in physical contact with the ink transfer roll during printing and which extend in the axial direction of the ink transfer roll. At least one additional doctor blade can be inserted into the ink chamber doctor blade and can be fixed by holding devices inside the ink chamber. The holding device has at least one element, which is pretensioned by elastic force against at least one counter holder, and with which the additional doctor blade can be pressed against the counter holder.

Abstract: The invention describes a chamber doctor blade (1) for a rotary press to be applied to an ink transfer roller (2) of a rotary press. This chamber doctor blade (1) comprises a doctor blade base (3) which, when applied to the ink transfer roller (2), extends in the axial direction thereof and which comprises at least one groove-type recess (7) extending in the direction of extension, at least two doctor blades (9) which are disposed in a roof-like manner and at least the edges of which can be applied to the ink transfer roller, front walls (15) which laterally separate the at least one groove-type recess from the surroundings and at least one separating device (16) in the groove-type recess, which separating device divides the groove-type recess into a main chamber (18) and one or more secondary chambers (17). The at least one separating device (16) has at least one opening (19).

Abstract: The invention relates to an ink chamber doctor blade (1) for acting upon an ink transfer roll (7) of a rotary press with a fluid, in particular with printing ink, which (1) has the following features: an ink chamber (2), which is filled with ink during printing, and which extends in an axial direction of the ink transfer roll (7), two doctor blades (3, 4), which are in physical contact with the ink transfer roll (7) during printing and which extend in the axial direction of the ink transfer roll (7). At least one additional doctor blade (13) can be inserted into the ink chamber doctor blade (1) and can be fixed by means of holding devices (9, 14) inside the ink chamber (2). The holding devices comprise at least one element (14), which is pretensioned by elastic force against at least one counter holder (9) and with which the additional doctor blade (13) can be pressed against the counter holder (9).