Patents by Inventor René Haid

René Haid 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).

  • Patent number: 11215496
    Abstract: An electromechanical actuating drive (1) for a bulk-goods shut-off element, comprising an electric motor (2) and a control and drive electronics unit (3) associated with the electric motor (2), wherein the electromechanical actuating drive (1) comprises a mechanism for storing energy.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: January 4, 2022
    Assignee: BÜHLER AG
    Inventors: Peter Schai, René Haid, Andreas Kleiner, Heinz Brand
  • Patent number: 11193813
    Abstract: A dosing and weighing device (1) comprising a housing (2) having an inlet opening (3) and an outlet opening (4), and a weighing surface (5), which is operatively connected to at least one weight sensor (7), a mechanism (9) for detecting a pressure difference between a pressure in the housing upstream and a pressure in the housing downstream of the weighing surface (5). Via a control unit (8), the detected pressure difference is used to correct the weight detected by the weight sensor (7).
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: December 7, 2021
    Assignee: BÜHLER AG
    Inventors: Peter Schai, René Haid, Andreas Kleiner, Heinz Brand
  • Publication number: 20190162581
    Abstract: A dosing and weighing device (1) comprising a housing (2) having an inlet opening (3) and an outlet opening (4), and a weighing surface (5), which is operatively connected to at least one weight sensor (7), a mechanism (9) for detecting a pressure difference between a pressure in the housing upstream and a pressure in the housing downstream of the weighing surface (5). Via a control unit (8), the detected pressure difference is used to correct the weight detected by the weight sensor (7).
    Type: Application
    Filed: July 27, 2017
    Publication date: May 30, 2019
    Inventors: Peter SCHAI, René HAID, Andreas KLEINER, Heinz BRAND
  • Publication number: 20190162583
    Abstract: An electromechanical actuating drive (1) for a bulk-goods shut-off element, comprising an electric motor (2) and a control and drive electronics unit (3) associated with the electric motor (2), wherein the electromechanical actuating drive (1) comprises a mechanism for storing energy.
    Type: Application
    Filed: July 27, 2017
    Publication date: May 30, 2019
    Inventors: Peter SCHAI, René HAID, Andreas KLEINER, Heinz BRAND
  • Patent number: 9815580
    Abstract: The apparatus (1) according to the invention for packing bulk material into a container (2) comprises a provisioning device (3) for the container (2). The container (2) has a filling side with a filling opening arranged therein. The apparatus (1) further comprises a gripping device (4) for gripping of the substantially closed and empty container (2) by the provisioning device (3). The apparatus optionally comprises a conveying device (5) for conveying the container (2) to a packing device (6). The apparatus further optionally comprises a container-opening device (9) for opening the container (2). The gripping device (4) has a detection device (7) for detecting the position of the container on and/or in the provisioning device (3). The apparatus (1) additionally has a positioning device for positioning the container on the basis of said detected position.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: November 14, 2017
    Assignee: Bühler AG
    Inventors: Christophe Vaucher, René Haid, Andreas Kleiner
  • Patent number: 9266628
    Abstract: The device (1) according to the invention for metering and in particular compressing bulk material (2) comprises a conveyor for metering the bulk material. The device (1) further comprises a measuring device for measuring a measuring variable and a receiving device (20) for receiving a container, in particular a bag (22). The conveyor has an outlet (12) for the bulk material (2). The container has a filling opening (23). The receiving device (20) and the outlet (12) can be positioned relative to each other dependent on the measuring variable during the metering of the bulk material (2) into the filling opening (23). In particular, the outlet (12) and the receiving device (20) can be positioned in a manner that can be controlled and/or regulated.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: February 23, 2016
    Assignee: Bühler AG
    Inventors: Andreas Kleiner, René Haid
  • Publication number: 20150033677
    Abstract: The apparatus (1) according to the invention for packing bulk material into a container (2) comprises a provisioning device (3) for the container (2). The container (2) has a filling side with a filling opening arranged therein. The apparatus (1) further comprises a gripping device (4) for gripping of the substantially closed and empty container (2) by the provisioning device (3). The apparatus optionally comprises a conveying device (5) for conveying the container (2) to a packing device (6). The apparatus further optionally comprises a container-opening device (9) for opening the container (2). The gripping device (4) has a detection device (7) for detecting the position of the container on and/or in the provisioning device (3). The apparatus (1) additionally has a positioning device for positioning the container on the basis of said detected position.
    Type: Application
    Filed: February 20, 2013
    Publication date: February 5, 2015
    Inventors: Christophe Vaucher, René Haid, Andreas Kleiner
  • Publication number: 20130186515
    Abstract: The device (1) according to the invention for metering and in particular compressing bulk material (2) comprises a conveyor for metering the bulk material. The device (1) further comprises a measuring device for measuring a measuring variable and a receiving device (20) for receiving a container, in particular a bag (22). The conveyor has an outlet (12) for the bulk material (2). The container has a filling opening (23). The receiving device (20) and the outlet (12) can be positioned relative to each other dependent on the measuring variable during the metering of the bulk material (2) into the filling opening (23). In particular, the outlet (12) and the receiving device (20) can be positioned in a manner that can be controlled and/or regulated.
    Type: Application
    Filed: September 30, 2011
    Publication date: July 25, 2013
    Applicant: Buhler AG
    Inventors: Andreas Kleiner, René Haid