Patents by Inventor Albert Dirnberger

Albert Dirnberger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200354988
    Abstract: A door lock for a domestic electrical appliance comprises a movably arranged locking member, which is selectively adjustable into an unlocking position and a locking position and in the unlocking position permits the opening of a closed door of the domestic appliance and in the locking position is in blocking engagement with a blockable component, at least when the door is closed. The blocking engagement causes the closed door to be blocked against opening. The door lock further comprises an electrically controllable actuator for actuating the locking member, and an electrical door detection switch that switches depending on the closing of the door. The doer lock also comprises an electrical auxiliary switch device, which selectively opens or closes an electrical shunt path to the door detection switch depending on the position of the locking member.
    Type: Application
    Filed: May 7, 2020
    Publication date: November 12, 2020
    Applicant: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Markus Lang, Georg Spiessl, Robert Reitinger
  • Patent number: 10827904
    Abstract: A domestic electrical appliance, in particular a dishwashing machine, includes a main appliance body having a product treatment chamber, a door mounted on the main appliance body so as to be pivotable about a horizontal pivot axis close to the floor for closing an access opening to the product treatment chamber and a locking device having a locking assembly arranged on the main appliance body and a closing pin arranged on the door. The locking assembly has a latch movable between a release position and a latching position where the latch engages behind the closing pin to hold the door closed and releases the closing pin to open the door. The latch performs a rotational movement along a horizontal plane as it moves between the release position and the latching position, the closing pin being oriented vertically when the door is closed.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: November 10, 2020
    Assignee: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Matthias Bauer
  • Patent number: 10806322
    Abstract: A door latch for a domestic electrical appliance includes a latch assembly that includes a locking element arranged to be displaceable between an unlocking position and a locking position, and an arresting element which moves from its release position into the arresting position as the door is closed. The arresting element in the arresting position can be locked by means of the locking element against movement into the release position and in the locked state prevents the closed door from opening. The latch assembly further includes an electric switch which, when the door is closed, responds to a movement of the locking element from the unlocking position into the locking position, and a switch auxiliary control member which, as the door is closed, is urged by the closing body from an active position against a restoring spring force into an inactive position.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: October 20, 2020
    Inventors: Albert Dirnberger, Dominik Walz, Markus Lang
  • Publication number: 20200196830
    Abstract: A tablet dosing system, in particular for a domestic dishwasher, includes a magazine for stocking cleaning tablets in a plurality of stacks arranged side by side in a row, and an extractor for extracting cleaning tablets from the magazine. The extractor comprises an extractor member which is arranged to be movable relative to the magazine and which is adapted, without changing the position of the stacks, to serve each of the stacks for the purpose of extracting cleaning tablets. The extractor member is in the form of an extractor roller having a plurality of extraction pockets distributed along the roller axis for each receiving at least one cleaning tablet from the stacks or the extractor member is in the form of a linearly movable extractor slider which is able to serve two adjacent stacks alternately for the purpose of tablet extraction.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 25, 2020
    Applicant: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Sophia Grimm, Georg Spiessl, Peter Nitsche
  • Publication number: 20190301230
    Abstract: A domestic appliance, for example a washing machine, comprises a body having an access opening to a process chamber arranged inside the body, a door which is movably attached to the body and which closes the access opening in a closed position, a door-closing mechanism for holding the door closed in its closed position and a door-opening mechanism arranged on the body or on the door, having a push slider, which is movable between a retracted position and a deployed position, and a drive unit for driving the push slider. A transfer of the push slider out of the retracted position into the deployed position effects opening of the closed door, the push slider acts in a pressure-exerting manner on the door or on the body and thereby overcomes a holding-closed action of the door-closing mechanism and opens the closed door.
    Type: Application
    Filed: March 19, 2019
    Publication date: October 3, 2019
    Applicant: emz-Hanauer GmbH & Co. KGaA
    Inventors: Georg Spiessl, Albert Dirnberger, Benjamin Schemela
  • Patent number: 10309706
    Abstract: A cooling or freezing device includes an ice-making tray having a plurality of ice-piece-producing cavities distributed over at least two rows of cavities running parallel to one another. The device further includes a cold air supply system which provides a cold air stream which flows beneath the ice-making tray along the rows of cavities. There is additionally provided a temperature sensor unit which is inserted into a gap formed on the underside of the tray between a pair of adjacent ice-piece-producing cavities. The pair of cavities is formed by two ice-piece-producing cavities which, as seen in the direction of flow of the cold air stream, are the last ice-piece-producing cavities of two adjacent rows of cavities.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: June 4, 2019
    Assignee: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Roland Schroedel, Manfredi Signorino, Josef Bauriedl, Thomas Baierl, Michael Koch
  • Patent number: 10240372
    Abstract: A door latch for an electrical household appliance includes a latch housing in which a gripping unit is received. The door latch further includes a first arresting element which is received in the latch housing such that it is movable between a release position and an arresting position. In the arresting position, the first arresting element blocks the gripping unit to prevent rotation into the open rotational position and, in the release position, permits a rotation of the gripping unit into the open rotational position. A second arresting element is received in the latch housing such that it is movable between an unlocking position and a locking position. In the locking position, the second arresting element effects a blocking of the first arresting element to prevent rotation into the release position, in the unlocking position, the second arresting element permits such a movement of the first arresting element.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: March 26, 2019
    Assignee: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Dominik Walz
  • Patent number: 10222111
    Abstract: An ice maker for fitting into a door of a cooling or freezing device includes an ice-making tray which is arranged to be rotatable about an axis of rotation, has a plurality of ice-piece-making cavities and a side wall arrangement which extends upwards beyond the ice-piece-making cavities and runs along the periphery of the tray. The ice maker further includes a drive unit for driving the ice-making tray in rotation about the axis of rotation. At least one slot is formed in the side wall arrangement and passes through the side wall arrangement over its entire wall thickness. Alternatively or in addition, at least a portion of the side wall arrangement is made of a different material than a bottom tray part on which the ice-piece-making cavities are formed. Both measures improve the twistability of the ice-making tray for breaking frozen ice pieces away from the tray.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: March 5, 2019
    Assignee: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Josef Bauriedl, Christian Rittner
  • Publication number: 20190040654
    Abstract: A door latch for an electrical domestic appliance includes a rotary member arranged to be rotationally movable between a closing rotational position and a release rotational position and is spring-biased in the direction towards the release rotational position, a movably arranged catch that is in an arresting engagement with the rotary member when the rotary member is in the closing rotational position, and a locking assembly that includes a movable locking member movable between an unlocking position and a locking position. The arresting engagement is releasable by an overlifting rotational movement of the rotary member. The rotary member is rotationally movable between a closing rotational position and a release rotational position and is spring-biased in the direction towards the release rotational position. The locking member, when transferred from the unlocking position into the opening position, causes the arresting engagement of the catch with the rotary member to be released.
    Type: Application
    Filed: July 10, 2018
    Publication date: February 7, 2019
    Applicant: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Georg Spiessl, Matthias Bauer
  • Publication number: 20190017216
    Abstract: A door latch for an electrical domestic appliance includes a rotary member rotationally movable in a rotation plane between a closing rotational position and a release rotational position, a movably arranged catch for arresting engagement by an overlifting rotational movement of the rotary member with the rotary member in its closing rotational position, and a locking assembly having a locking member movable between an unlocking position and a locking position. The rotary member is spring-biased towards the release rotational position and which, in the closing rotational position, holds a closure member to keep a door closed and, in the release rotational position, releases the closure member in order for the door to open. The locking member forms a first blocking arrangement by means of which the locking member in its locking position blocks the rotary member against rotation out of the closing rotational position into the release rotational position.
    Type: Application
    Filed: July 12, 2018
    Publication date: January 17, 2019
    Applicant: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Dominik Walz
  • Patent number: 10018410
    Abstract: A refrigeration or freezing cabinet includes a cabinet corpus having an interior space configured for storing goods to be chilled or frozen, and a cabinet door which is attached to the cabinet corpus so as to be pivotable about a vertical axis of pivoting. In one embodiment, there is arranged or formed, on the inside of the door, a pair of rib members which extend vertically at a distance from one another and support one or more door shelving elements. In this embodiment, there is attached to one of the rib members of the pair, which rib member is located closer to the axis of pivoting, an illuminating strip designed with a plurality of lighting elements arranged vertically one above another. The illuminating strip is attached to that lateral face of the rib member in question which faces towards the interior space of the refrigerator when the door is open.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: July 10, 2018
    Assignee: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Manfredi Signorino
  • Publication number: 20180045448
    Abstract: A cooling or freezing device includes an ice-making tray having a plurality of ice-piece-producing cavities distributed over at least two rows of cavities running parallel to one another. The device further includes a cold air supply system which provides a cold air stream which flows beneath the ice-making tray along the rows of cavities. There is additionally provided a temperature sensor unit which is inserted into a gap formed on the underside of the tray between a pair of adjacent ice-piece-producing cavities. The pair of cavities is formed by two ice-piece-producing cavities which, as seen in the direction of flow of the cold air stream, are the last ice-piece-producing cavities of two adjacent rows of cavities.
    Type: Application
    Filed: August 4, 2017
    Publication date: February 15, 2018
    Inventors: Albert Dirnberger, Roland Schroedel, Manfredi Signorino, Josef Bauriedl, Thomas Baierl, Michael Koch
  • Patent number: 9890987
    Abstract: An ice-making assembly for installation in a domestic refrigerator or freezer is provided. The ice-making assembly comprises: a frame structure; and first and second ice-making trays supported for rotation about a rotational axis with respect to the frame structure between an ice production position and an ice discharge position, wherein the first and second ice-making trays are disposed behind one another in a direction of the rotational axis and each have a tray longitudinal dimension in the direction of the rotational axis that is larger than a tray width direction in a direction transverse to the rotational axis.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: February 13, 2018
    Assignee: emz-Hanauer GmbH & Co. KGaA
    Inventors: Albert Dirnberger, Roland Schroedel, Josef Bauriedl
  • Publication number: 20180008120
    Abstract: A door latch for a domestic electrical appliance includes a latch assembly that includes a locking element arranged to be displaceable between an unlocking position and a locking position, and an arresting element which moves from its release position into the arresting position as the door is closed. The arresting element in the arresting position can be locked by means of the locking element against movement into the release position and in the locked state prevents the closed door from opening. The latch assembly further includes an electric switch which, when the door is closed, responds to a movement of the locking element from the unlocking position into the locking position, and a switch auxiliary control member which, as the door is closed, is urged by the closing body from an active position against a restoring spring force into an inactive position.
    Type: Application
    Filed: July 6, 2017
    Publication date: January 11, 2018
    Inventors: Albert Dirnberger, Dominik Walz, Markus Lang
  • Publication number: 20180000312
    Abstract: A domestic electrical appliance, in particular a dishwashing machine, includes a main appliance body having a product treatment chamber, a door mounted on the main appliance body so as to be pivotable about a horizontal pivot axis close to the floor for closing an access opening to the product treatment chamber and a locking device having a locking assembly arranged on the main appliance body and a closing pin arranged on the door. The locking assembly has a latch movable between a release position and a latching position where the latch engages behind the closing pin to hold the door closed and releases the closing pin to open the door. The latch performs a rotational movement along a horizontal plane as it moves between the release position and the latching position, the closing pin being oriented vertically when the door is closed.
    Type: Application
    Filed: June 23, 2017
    Publication date: January 4, 2018
    Inventors: Albert Dirnberger, Matthias Bauer
  • Publication number: 20170314831
    Abstract: An ice maker for fitting into a cooling or freezing appliance includes an ice-making tray which forms a plurality of ice-piece-producing cavities for producing one ice piece each. An air channel is formed above the ice-making tray, which serves to guide a cold air stream. There is provided a heat-dissipating structure including a metal material and having a plurality of heat-dissipating pins, each of which, in a freezing phase, projects from above, with a pin tip leading, into one of the ice-piece-producing cavities. In some embodiments, the heat-dissipating pins extend into and through the upper air channel, so that the cold air flowing in the air channel flows around shaft portions of the heat-dissipating pins situated inside the air channel. When the ice-piece-producing cavities are filled with water, the heat-dissipating pins immersed in the water ensure improved dissipation of thermal energy from the water, which accelerates freezing.
    Type: Application
    Filed: April 19, 2017
    Publication date: November 2, 2017
    Inventor: Albert Dirnberger
  • Publication number: 20170176080
    Abstract: An ice maker for fitting into a door of a cooling or freezing device includes an ice-making tray which is arranged to be rotatable about an axis of rotation, has a plurality of ice-piece-making cavities and a side wall arrangement which extends upwards beyond the ice-piece-making cavities and runs along the periphery of the tray. The ice maker further includes a drive unit for driving the ice-making tray in rotation about the axis of rotation. At least one slot is formed in the side wall arrangement and passes through the side wall arrangement over its entire wall thickness. Alternatively or in addition, at least a portion of the side wall arrangement is made of a different material than a bottom tray part on which the ice-piece-making cavities are formed. Both measures improve the twistability of the ice-making tray for breaking frozen ice pieces away from the tray.
    Type: Application
    Filed: December 13, 2016
    Publication date: June 22, 2017
    Inventors: Albert Dirnberger, Josef Bauriedl, Christian Rittner
  • Patent number: 9677803
    Abstract: An ice dispensing arrangement is particularly suited for a household refrigeration appliance. A flap can rotate between a first and a second distribution position. A motor actuates the flap via a transfer device. The transfer device has a rotating transfer element and a flap actuating device. The rotating transfer element is rotated between a first and a second position, in order to rotate the flap, by way of the flap actuation device, between the first and second distribution positions. The rotating transfer element is coupled to the flap actuation device so that the flap, in the first position of the rotating transfer element, is arranged in the first distribution position and, in the second position of the rotating transfer element, the flap is arranged in the second distribution position. A blocking device maintains the flap in the first distribution position.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: June 13, 2017
    Assignees: BSH Hausgeraete GmbH, EMZ-Hanauer GmbH & Co. KGAA
    Inventors: Josef Bauriedl, Albert Dirnberger
  • Patent number: 9557088
    Abstract: An ice dispensing arrangement, particularly for a household refrigeration appliance, has a flap that is rotatable between a first and a second distribution position and a motor which actuates the flap via a transfer device. The transfer device has a rotational disk to be connected to a motor shaft, a piston rod and a rotating transfer element. The latter is rotatable a first and second position such that the flap in the first position of the rotating transfer element, is in the first distribution position and in the second position of the rotating transfer element, the flap is in the second distribution position. The rotating transfer element has a coupling element. The piston rod couples a motor shaft-eccentric point of the rotating disk to the coupling element of the rotating transfer element to rotate the transfer element between the first and second positions.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: January 31, 2017
    Assignees: BSH Hausgeraete GmbH, EMZ-Hanauer GmbH & Co. KGAA
    Inventors: Josef Bauriedl, Albert Dirnberger
  • Publication number: 20160258672
    Abstract: A refrigeration or freezing cabinet includes a cabinet corpus having an interior space configured for storing goods to be chilled or frozen, and a cabinet door which is attached to the cabinet corpus so as to be pivotable about a vertical axis of pivoting. In one embodiment, there is arranged or formed, on the inside of the door, a pair of rib members which extend vertically at a distance from one another and support one or more door shelving elements. In this embodiment, there is attached to one of the rib members of the pair, which rib member is located closer to the axis of pivoting, an illuminating strip designed with a plurality of lighting elements arranged vertically one above another. The illuminating strip is attached to that lateral face of the rib member in question which faces towards the interior space of the refrigerator when the door is open.
    Type: Application
    Filed: March 1, 2016
    Publication date: September 8, 2016
    Inventors: Albert Dirnberger, Manfredi Signorino