With Trap Chambers Patents (Class 222/170)
-
Patent number: 10561268Abstract: A coffee machine includes an infusion zone, a storage container for ground coffee arranged above the infusion zone, and a device for transferring the coffee grounds from the storage container to the infusion zone via an aperture. The transfer device includes a member for opening and closing the aperture, which can move between an open position and a closed position. The aperture opening and closing member includes an open portion that has an inclined wall configured, when in the open position, to be positioned beneath the aperture and to direct the coffee grounds that pass through said aperture towards the infusion zone, and configured to be offset from the aperture when in the closed position. The transfer device also includes a cleaning member for the inclined wall when moving from the open position into the closed position and vice versa.Type: GrantFiled: May 30, 2017Date of Patent: February 18, 2020Assignee: SEB S.A.Inventors: Gilles Morin, Fabien Russier
-
Patent number: 8915404Abstract: A dosing apparatus includes a dosing unit having a piston movable along a first axis in a cavity of a casing and a joint for removably connecting a first end portion of the piston t to a movement mechanism arranged for moving the piston. The first end portion includes a seat that is suitable for receiving a clutch portion of the joint, that is connectable in and detachable from the seat along a coupling direction that is almost parallel to the first axis.Type: GrantFiled: April 29, 2010Date of Patent: December 23, 2014Assignee: IMA Life S.r.l.Inventors: Alessandro Farne′, Mauro Maccagnani, Luca Sassatelli
-
Patent number: 8915405Abstract: A dosing apparatus includes a dosing unit provided with a casing for supporting or containing a dosing device and a support device that are associated in particular with a filling machine, for supporting and locking the dosing unit in a mounting configuration. The apparatus further includes a coupling device associated with a casing and slidingly insertable into or disconnectable from a guide of the support device along a first direction. The support device further includes a fixing device for reversibly locking the coupling device to the guide in the mounting configuration.Type: GrantFiled: May 4, 2010Date of Patent: December 23, 2014Assignee: IMA Life S.R.L.Inventors: Luca Sassatelli, Claudio Trebbi
-
Patent number: 8535125Abstract: A feed unit for filling a coin module with coins improved in such a way that a plurality of coin modules can be filled or loaded with just one feed unit. The coin feed unit is a coin drum which is rotatable inside a shell. A coin stock compartment is provided into which coins can be filled via a charge aperture. A dispensing compartment is provided inside the coin drum from which coins can be taken out via the discharge aperture. A passage is arranged in such a way that coins get from the stock compartment into the dispensing compartment as the coin drum rotates around a pivot pin.Type: GrantFiled: March 9, 2012Date of Patent: September 17, 2013Assignee: Wincor Nixdorf International GmbHInventors: Christian Starke, Thorsten Neumann, Axel Grimm, Stig Goepel, Wilfried Meyer
-
Patent number: 7878431Abstract: A rotary feeder for feeding a particulate material including: a cylindrical housing comprising a feeder inlet, a first feeder outlet, and a second feeder outlet; a rotor mounted in the cylindrical housing including a plurality of substantially impeller blades defining a plurality of circumferentially spaced pockets alignable with the feeder inlet, first feeder outlet, and second feeder outlet, and adapted to sweep a wall of the cylindrical housing as the rotor rotates in the cylindrical housing; a device for rotating the rotor; and a separating screen in the first feeder outlet to substantially prevent oversize material from exiting through the first feeder outlet, wherein each of the plurality of circumferentially spaced pockets will align with the feeder inlet to receive therein a particulate material and an oversize material through the feeder inlet, rotate in the cylindrical housing to align with the first feeder outlet and discharge the particulate material therefrom, and rotate in the cylindrical housinType: GrantFiled: December 17, 2008Date of Patent: February 1, 2011Assignee: Univation Technologies, LLCInventors: William J. Blickley, Randall L. Force, David M. Gaines
-
Patent number: 7112120Abstract: A particle blast system includes a feeder assembly having a rotor with a plurality of pockets formed in the peripheral surface. The transport gas flowpath includes the pockets, such that substantially all transport gas flows through the pockets. The seal adjacent the peripheral surface is actuated by the transport gas pressure to urge its sealing surface against the rotor's peripheral surface. At start up, there is no substantial pressure between the seal and the rotor, reducing start up torque requirements.Type: GrantFiled: April 17, 2002Date of Patent: September 26, 2006Assignee: Cold Jet LLCInventors: Michael E. Rivir, Daniel Mallaley, Richard J. Broecker, R. Kevin Dressman, Kevin P. Alford
-
Patent number: 6523723Abstract: Dosing feeder for a liquid that is in a container (6), comprising a dosing arm (2) that shows at least one dosing cup (2.1) that is open at the top. The dosing arm (2) is arranged in a dosing head (3) that in its turn shows a first duct (4.1) being in connection with the container (6). The dosing head (3) is movable or turnable in relation to the dosing arm (2) so that the dosing cup (2.1) alternately may be brought in connection with the first duct (4.1) for feed of liquid or may release the dosing cup (2.1) so that it gets accessible for the liquid. The dosing arm (2) may be cylinder-shaped, the dosing head (3) being turnable around the dosing arm (2). On filling with liquid into the dosing cup (2.1) the container (6) is above the dosing arm (2), the first duct (4.1) being connected with the dosing cup (2.1.). In position of rest the container (6) is under the dosing arm (2), the second duct (3.2) being connected with the dosing cup (2.1).Type: GrantFiled: March 28, 2001Date of Patent: February 25, 2003Inventor: Sten Ekström
-
Patent number: 6382461Abstract: A method and device are disclosed for metering a predetermined amount of a particulate substance in a reliable and exact manner. The claimed invention avoids crushing or packing the material to be metered, and can be utilized with fine particulate substances with poor flow properties such as agglomerates as well as with coarser granulates. The substance to be metered is gravity-fed by a tumbling reservoir and inlet through an unbroken and uninterrupted inflow path which comprises two parts, one which is coaxial with the rotational axis, and a second which is inclined relative to the rotational axis. After passage through the inflow path, the substance enters the metering chamber which accurately and uniformly measures the desired quantity of substance, which then exits through the outflow path. The design of the device prevents inaccurate metering through overfilling or premature emptying of the metering chamber.Type: GrantFiled: September 25, 1997Date of Patent: May 7, 2002Assignee: AstraZeneca ABInventor: Bert-Åke Olsson
-
Patent number: 5709319Abstract: A food distributor includes a box with a cover and a distributing member rotatably disposed to a front side of the box, the front side of the box having a first hole defined therein, the distributing member having a first circular flange extending from a rear wall thereof and the first circular flange having a threaded inner periphery, a second hole defined in the rear wall from which a second circular flange extends to enclose the second hole such that the distributing member is connected to the front side by engaging the second circular flange with the first hole, the distributing member having at least one outlet defined in a peripheral wail thereof, a stirring shaft extending from a front wail through the second hole and the first hole of the box, a motor disposed to the box so as to mechanically drive the threaded inner periphery to rotate the distributing member.Type: GrantFiled: October 8, 1996Date of Patent: January 20, 1998Inventor: Chia-Wang Yao
-
Patent number: 5285828Abstract: An apparatus for introducing filler material in a fluid carrier into a measuring chamber in rapid succession is described. The apparatus includes a delivery subsystem for introducing the filler material into the fluid carrier. The delivery subsystem provides the fluid carrier and filler material to a diverter subsystem which separates the stream into two separate streams. The two separate streams are directed into a rotating concentrator subsystem that separates the fluid carrier from the filler material and compresses the filler material. The filler material is further compressed and dewatered in a taper subsystem and drain subsystem. The filler material is then dispensed from the drain subsystem into a measuring chamber where it is cut by a knife plate that includes two blades with overlapping cuts. The apparatus is capable of introducing controlled weights or volumes of filler material into a measuring chamber at high speeds.Type: GrantFiled: May 28, 1992Date of Patent: February 15, 1994Assignee: Promation IncorporatedInventors: Stavros Mihail, Marvin I. Berg
-
Patent number: 5259533Abstract: A dispenser for smoothly and reliably dispensing flowable or particulate matter such as fish food is provided, in which dynamic gravity of the matter itself is utilized to regulate dispensing of the same in an uncomplicated manner. The dispenser has a container adapted to be mounted upon a rotatable shaft and having a hollow interior with two openings therethrough for communicating with external surroundings. A partition is mounted within the container interior for dividing a portion of the container interior into a plurality of compartments. The partition extends between the openings to limit quantity of matter falling into one of the compartments as the container rotates. A duct is mounted to rotate with the container and communicates with one of these openings. As the container rotates, the partition regulates the quantity of matter falling into the dispensing compartment and directs matter not discharged from the dispensing compartment back into the other compartment.Type: GrantFiled: November 18, 1991Date of Patent: November 9, 1993Assignee: Poseidon Aqua Products Inc.Inventors: George Kornfein, Stanford Pavenick
-
Patent number: 5003925Abstract: For the dispensing of preset quantities of flowable material, a dispenser comprised of a hollow casing with integral scoop and chute; whereby rotation of the casing causes material stored within to be passed from the scoop to the chute, either by tossing or by sliding on a ramp, where material is guided to a dispense port.Type: GrantFiled: December 8, 1989Date of Patent: April 2, 1991Inventor: John D. Roberts
-
Patent number: 4884599Abstract: A rotary packaging apparatus for non-free-flowing material synchronizes the discharge rate of material in an auger emptied hopper with the speed of rotation of a funnel carrying wheel which engages a continuous series of containers such that material is uniformly deposited in the packets. A plurality of hoppers may be provided to permit packaging more than one material into a packet.Type: GrantFiled: March 16, 1988Date of Patent: December 5, 1989Assignee: Ropak Manufacturing Company, Inc.Inventors: Robert M. Newman, Kenneth R. Warmath
-
Patent number: 4571176Abstract: The invention relates to a bucket wheel valve heated by hot gas flowing through an axial gas chamber in a rotor which is spaced axially from the side walls of a housing. The spaces between the rotor and the side walls are screened from the exterior in the radial direction by annular members forming extensions of the chamber.Type: GrantFiled: May 11, 1984Date of Patent: February 18, 1986Assignee: Krupp Polysius AGInventors: Gerhard Gudat, Gotthardt Blascyk, Friedrich Wingenfeld