Patents by Inventor Lars Arnerup

Lars Arnerup 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: 8333167
    Abstract: An installation with animal enclosures includes a nipple assembly with a feeding nipple for dispensing liquid feed to animals in the installation, where a single feeding nipple is pivotable between at least two animal enclosures, the nipple assembly including the feeding nipple mounted on a pivot, which pivot is biased to maintain the feeding nipple in a neutral position between the extremes of a range of pivotability.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: December 18, 2012
    Assignee: DeLaval Holding AB
    Inventor: Lars Arnerup
  • Patent number: 8245664
    Abstract: A method and installation for automatically determining the readiness of an animal for being weaned off liquid feed and onto dry feed. The height of an animal in an animal installation is automatically measured using a height measurement system at a selected location within the installation. A suitable location within an installation for providing a height gauge may include a feeding station, a cleaning station or other treatment station of an animal. Additional parameters may be used for the determination of readiness to wean in combination with dry feed consumption rate, such as animal age, weight or other animal dimensions. In determining the height, the method may include making a determination of the overall physical condition of the animal and may include a determination of the height-to-weight-ratio of an animal. The installation may include an automatic animal weighing system. Measured values may be stored in a control system memory for monitoring the growth of individual animals.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: August 21, 2012
    Assignee: DeLaval Holding AB
    Inventors: Ron Mulder, Lars Arnerup
  • Publication number: 20110126772
    Abstract: An installation with animal enclosures includes a nipple assembly with a feeding nipple for dispensing liquid feed to animals in the installation, where a single feeding nipple is pivotable between at least two animal enclosures, the nipple assembly including the feeding nipple mounted on a pivot, which pivot is biased to maintain the feeding nipple in a neutral position between the extremes of a range of pivotability.
    Type: Application
    Filed: July 27, 2009
    Publication date: June 2, 2011
    Applicant: DELAVAL HOLDING AB
    Inventor: Lars Arnerup
  • Publication number: 20110126770
    Abstract: A method and installation for automatically determining the readiness of an animal for being weaned off liquid feed and onto dry feed. The height of an animal in an animal installation is automatically measured using a height measurement system at a selected location within the installation. A suitable location within an installation for providing a height gauge may include a feeding station, a cleaning station or other treatment station of an animal. Additional parameters may be used for the determination of readiness to wean in combination with dry feed consumption rate, such as animal age, weight or other animal dimensions. In determining the height, the method may include making a determination of the overall physical condition of the animal and may include a determination of the height-to-weight-ratio of an animal. The installation may include an automatic animal weighing system. Measured values may be stored in a control system memory for monitoring the growth of individual animals.
    Type: Application
    Filed: July 27, 2009
    Publication date: June 2, 2011
    Applicant: DELAVAL HOLDING AB
    Inventors: Ron Mulder, Lars Arnerup
  • Patent number: 7481181
    Abstract: A device for feeding a liquid to an animal includes a nipple member (6), a reservoir (14) for the liquid (13), a passage (15) having an extension between the reservoir (14) and the nipple member (6), a feeding member (16, 19) arranged to allow a supply of liquid through the passage (15) to the nipple member (6), and a control member (7, 11, 18) arranged to control the activation of the feeding member (16, 19). The control member is arranged to detect the presence of a part of the animal in a predetermined position and to initiate activation of the feeding member (16, 19) when the part of the animal is detected in the predetermined position.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: January 27, 2009
    Assignee: DeLaval Holding AB
    Inventors: Lars Arnerup, Even Jahren
  • Publication number: 20060201435
    Abstract: The invention relates to a device for feeding a liquid to an animal. The device includes a nipple member (6), a reservoir (14) for the liquid (13), a passage (15) having an extension between the reservoir (14) and the nipple member (6), a feeding member (16, 19) arranged to allow a supply of liquid through the passage (15) to the nipple member (6), and a control member (7, 11, 18) arranged to control the activation of the feeding member (16, 19). The control member is arranged to detect the presence of a part of the animal in a predetermined position and to initiate activation of the feeding member (16, 19) when the part of the animal is detected in the predetermined position.
    Type: Application
    Filed: April 28, 2004
    Publication date: September 14, 2006
    Inventors: Lars Arnerup, Even Jahren