Patents Assigned to Artech
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Patent number: 11161347Abstract: A circuit board for a printing cartridge, having a number of contact surfaces, wherein two or more of the contact surfaces are arranged in a first row, two or more of the contact surfaces are arranged in a second row, the first row is at a distance from the second row, and the contact surfaces of the second row are designed to apply a higher operating voltage than the contact surfaces of the first row.Type: GrantFiled: July 19, 2018Date of Patent: November 2, 2021Assignee: Artech GmbH design + production in plasticInventor: Marc Westermeyer
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Patent number: 10717204Abstract: In an ultrasound cutting device comprising an ultrasound transducer connected to a generator and provided with a sound conductor which is connected to a cutting blade and extends along a line which deviates from a straight line, the generator includes means for running the ultrasound waves in a controlled manner through a predetermined frequency range.Type: GrantFiled: May 10, 2014Date of Patent: July 21, 2020Assignee: Artech Ultrasonic Systems AGInventor: Juergen Kising
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Patent number: 9854813Abstract: A rotor for a kneading machine for alimentary doughs is provided. The rotor has a flat base formed of a plurality of arms and a plurality of mixing paddles restrained to the arms. The mixing paddles are pivotally mounted on the arms about respective axes (E, F) that are parallel to the flat base. The arms are movable between a first operating position, wherein they extend from the arms along a direction (V) that is generally perpendicular to the flat base, and a second operating position, wherein they extend from the arms in opposite directions substantially parallel to the flat base. When the rotor is mounted in a kneading machine, its paddles are proximate to a bottom of the container of the machine in the second operating position, thus acting to separate the dough.Type: GrantFiled: December 30, 2013Date of Patent: January 2, 2018Assignee: ARTECH S.R.L.Inventor: Antonio Chiaramello
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Patent number: 9668486Abstract: The invention relates to a kneader machine for alimentary doughs including a container provided with a tight lid and a rotor rotatably arranged in the container about a vertical rotation axis (A), wherein the rotor has a flat base consisting of a plurality of arms and a plurality of mixing paddles which extend from the arms in a vertical direction (V), and wherein the arms of the rotor have beveled surfaces formed along their peripheries on the sides intended to face a rotation direction of rotation (R) of the rotor. The mixing paddles have first and second mixing paddles configured so as to generate between them a whirling motion of the particles of the solid ingredients on a plane (P) passing through the rotation axis (A) of the rotor and perpendicular to its base. The invention also relates to a method of making an alimentary dough by using the kneader machine.Type: GrantFiled: September 20, 2012Date of Patent: June 6, 2017Assignee: Artech S.r.l.Inventor: Antonio Chiaramello
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Patent number: 9486835Abstract: An apparatus for ultrasound screening with a screen frame a screen fabric arranged in the screen frame with at least one ultrasound converter for producing ultrasonic vibrations. Ultrasonic vibrations may be introduced into the screen fabric via sound-conducting connection with the ultrasound converter, and the location of the screen fabric at which the introduction of the ultrasonic vibrations into the screen fabric may be varied.Type: GrantFiled: April 18, 2013Date of Patent: November 8, 2016Assignee: ARTECH ULTRASONIC SYSTEMS AGInventor: Juergen Kising
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Publication number: 20150239012Abstract: An apparatus for ultrasound screening with a screen frame a screen fabric arranged in the screen frame with at least one ultrasound converter for producing ultrasonic vibrations, and with at least one means for introducing ultrasonic vibrations into the screen fabric. The means for introducing ultrasonic vibrations into the screen fabric is in sound-conducting connection with the ultrasound converter wherein at least one of the means for introducing ultrasonic vibrations into the screen fabric is movably arranged in such a way that the location of the screen fabric at which the introduction of the ultrasonic vibrations into the screen fabric is effected by the means for introducing the ultrasonic vibrations into the screen fabric can be varied by movement of the means for introducing the ultrasonic vibrations into the screen fabric relative to the screen fabric and to a method for ultrasound screening in which an apparatus operates as disclosed.Type: ApplicationFiled: April 18, 2013Publication date: August 27, 2015Applicant: ARTECH ULTRASONIC SYSTEMS AGInventor: Juergen Kising
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Publication number: 20140249555Abstract: In an ultrasound cutting device comprising an ultrasound transducer connected to a generator and provided with a sound conductor which is connected to a cutting blade and extends along a line which deviates from a straight line, the generator includes means for running the ultrasound waves in a controlled manner through a predetermined frequency range.Type: ApplicationFiled: May 10, 2014Publication date: September 4, 2014Applicant: ARTECH ULTRASONIC SYSTEMS AGInventor: Juergen KISING
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Patent number: 8564226Abstract: The invention is a method and apparatus for ultrasound excitation of structures of any geometry. The invention comprises production of a connection between a generator, an ultrasound converter, and at least one mechanical system to be excited, passing through a frequency range for determining an operating point, wherein at each approached frequency the power consumption of the system to be excited determines a current, and/or a voltage emitted by the generator, which is measured using a sensor such that a measurement value of the sensor renders the power output to the system to be excited, and performing an ultrasound excitation at the determined operating point or its immediate surroundings. The device further comprises a memory for storing target values for the power supplied to the total system input, and of parameter values for voltage, current, and frequency, in which the desired target values or ranges are achieved.Type: GrantFiled: August 10, 2007Date of Patent: October 22, 2013Assignee: Artech Systems AGInventor: Juergen Kising
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Patent number: 8453845Abstract: The invention is a method and system for screening materials with a tube-shaped screen. The tube that has at least one section with a plurality of screen openings, which are placed in the wall of the tube, and that form a screen frame which defines at least the length and the cross section of the tube, and a screen mesh, that is tensioned on the screen frame, to form at least a part of the wall of the tube-shaped screen. The system further includes at least one ultrasonic converter and at least one feed-line sound conductor placed between the ultrasonic converter and the tube, with the tube being configured, to be subjected to ultrasonic excitation so that the amplitude of the ultrasonic excitation transferred to the tube has a component in a direction perpendicular to, and a component in a direction parallel to, the central axis of the screen.Type: GrantFiled: November 25, 2008Date of Patent: June 4, 2013Assignee: Artech Systems AGInventor: Juergen Kising
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Publication number: 20120205865Abstract: Support device for slidable shafts or rods of table soccer games, including a frame in which a seat is formed for the passage of a rod slidable along its axis, and at least one pulley or wheel, provided with race and rim, respectively, and rotatably associated with the frame so that the race or rim defines a portion of the seat, the remaining seat portion being closed by the frame.Type: ApplicationFiled: October 5, 2010Publication date: August 16, 2012Applicant: ARTECH S.R.L.Inventors: Ottavio Colombo, Corrado Colombo
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Patent number: 8177340Abstract: This invention relates to a device for retrofitting a printer which has a cartridge receiving device for holding interchangeable consumable material cartridges. In order to reduce the cost of production, transport and storage, the device has an insert which has fastening means for attachment in the cartridge receiving device of a printer, on the insert a locking means being made which blocks the fastening means in the fastening position when a consumable material insert cartridge is connected in the cartridge receiving device.Type: GrantFiled: May 25, 2007Date of Patent: May 15, 2012Assignee: Artech GmbH Design + Production In PlasticInventor: Eugen Harazim
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Patent number: 7845780Abstract: This invention relates to an ink cartridge which has at least one ink container which has an ink outlet with an ink outlet opening which extends from the inside to the outside, in the ink outlet opening a differential pressure valve is mounted which includes a valve seat and a valve body which can move relative to it, the valve seat has a continuous valve opening which has a peripheral sealing surface outside, a spring means is attached between the movable valve body and the stationary ink outlet, the valve body is pressed by the spring means with a predetermined closing force to form a seal from the outside against the sealing surface of the valve seat, and can be moved against the closing force to the outside from the sealing surface. In order to form an ink cartridge with a differential pressure valve which works more reliably, the invention proposes that the valve seat be made deformable so that the sealing surface can be moved relative to the ink outlet opening.Type: GrantFiled: May 22, 2007Date of Patent: December 7, 2010Assignee: Artech GmbH Design + Production in PlasticInventor: Ulf Reinhardt
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Patent number: 7294182Abstract: The present invention provides a composition for water-removable ink with an effect of coupling retardation by using an aliphatic alcohol as a solvent, which is selected from a group comprising n-butyl alcohol, n-propyl alcohol, isopropyl alcohol and pentanol, so that the curiosity of infants or juveniles can be stimulated to enhance the learning effect and also various desires of students or adults can be satisfied in terms of ornamental purposes.Type: GrantFiled: July 15, 2005Date of Patent: November 13, 2007Assignee: Artech Plus Co., Ltd.Inventors: Dong Kyun Jang, Dong Joo Kwon
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Patent number: 7165825Abstract: This invention relates to a process for cleaning an inkjet printing head which has nozzle openings and ink channels which lead to them, in which electrical drive elements for ejecting ink out of the nozzle openings are located, in which the nozzle openings and the ink channels are forcibly flushed with cleaning liquid. To achieve improved cleaning action more gently and less expensively, the drive elements are triggered in an oscillating manner during the forced flushing with cleaning liquid. A cleaning device for carrying out this process is also disclosed.Type: GrantFiled: February 6, 2004Date of Patent: January 23, 2007Assignee: Artech GmbH design + production in plasticInventors: Helmut Michele, Dirk Klein, Peter Busch, Eugene Harazim
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Patent number: 6983904Abstract: The invention discloses an impact shears having a rotor with individual chopping blades disposed on the rotor in a predetermined arrangement and with blade(s) or blade system that is generally stationary vis-à-vis the rotation of the rotor. The blade is held in a blade holder on the stator side of the rotor. The blade holder is movable on the stator about an axis parallel to the rotational axis of the rotor and carries at least two blades, or blade systems, that are expediently disposed at the same angular distance to one another. The blade holder can be rotated about an axis that extends parallel to the rotational axis of the rotor so that every blade of the blade holder can be brought in a cutting position to interact with the chopping blades of the rotor and can be locked in position with respect to the chopping blades.Type: GrantFiled: May 30, 2001Date of Patent: January 10, 2006Assignee: Artech Recyclingtechnik GmbHInventors: Igor Plahuta, Udo Becker
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Patent number: 6789885Abstract: The invention pertains to a configuration for forming a ventilation aperture having a small cross section, whereby a sealing part is placed in a passageway and the ventilation aperture is formed between the sealing part and the inner wall of the passageway. In order to simplify manufacturing and, in particular, make possible the use of injection-molded plastic parts throughout, the invention suggests that the sealing part should have a cylindrical stopper that is made of an elastically deformable material and can be inserted into the passageway, and has in its surface shell at least one axially continuous, channel-like depression, the outside diameter of which, when in the unstressed state, is oversized in comparison with the inside diameter of the passageway.Type: GrantFiled: September 13, 2000Date of Patent: September 14, 2004Assignee: ARTECH GmbH design + production in plasticInventors: Helmut Michele, Dirk Klein, Peter Busch
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Patent number: 6692118Abstract: This invention relates to a pierceable sealing element for a liquid outlet, especially an ink outlet opening of an ink reservoir in inkjet printing means, and an ink reservoir with one such sealing element which has a membrane which can be pierced by a hollow needle for removing liquid, and the hollow needle can be surrounded sealed from the outside by the pierced seal element. To form an improved seal with low production and installation cost it is proposed as claimed in the invention that the membrane is surrounded by an annularly peripheral sealing profile which can be twisted in the manner of a torus at least partially around a peripheral line when the membrane has been pierced, a sealing surface which runs radially on the inside being formed.Type: GrantFiled: December 31, 2001Date of Patent: February 17, 2004Assignee: Artech GmbH Design + Production in PlasticInventors: Helmut Michele, Dirk Klein, Peter Busch
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Patent number: 6565203Abstract: Ink composition, especially for inkjet printing apparatus, which includes an aqueous liquid vehicle in which solid pigment particles are dispersed. To achieve improved functionality for producing water-resistant printouts, the pigment particles are made as continuously colored thermoplastic particles. Moreover, the subject matter of the invention is an ink printing process matched to this ink composition and as well as an ink printing apparatus therefore.Type: GrantFiled: February 6, 2002Date of Patent: May 20, 2003Assignee: Artech GmbH Design + Production in PlasticInventors: Helmut Michele, Dirk Klein, Peter Busch
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Patent number: 6435674Abstract: An ink cartridge for an inkjet printing system, having an extraction opening closed off by a membrane that is made of thermoplastic elastomer and that can be pierced by a hollow needle when inserted into the inkjet printing system. In order to ensure that the hollow needle penetrates with certainty in the short insertion path available in the dome, the membrane is made of a thermoplastic elastomer that has an elongation at tear that is reduced by the addition of inelastic, inorganic substance.Type: GrantFiled: September 12, 2000Date of Patent: August 20, 2002Assignee: Artech GmbH Design + Production in PlasticInventors: Helmut Michele, Dirk Klein, Peter Busch
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Patent number: 6394592Abstract: The present invention pertains to an ink reservoir for an inkjet printer, having a chamber that can be filled with ink, in the underside of which is an ink outlet with an ink discharge opening. In order to make the delivery of the ink uniform and independent of fluid movements of the ink contained therein, the invention suggests that the ink outlet be configured in a siphon-like fashion, having a segment that extends from the ink discharge opening into the interior of the chamber and that makes a transition via a deflection bend w into an intake opening that is directed towards the chamber bottom from inside.Type: GrantFiled: September 1, 2000Date of Patent: May 28, 2002Assignee: ARTECH GmbH design + production in plasticInventors: Helmut Michele, Dirk Klein, Peter Busch