Patents by Inventor Lars Wase

Lars Wase 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: 7316200
    Abstract: A method of disinfecting or sterilizing at least a portion of any of a resting, a milking, or a feeding station (3, 24, 26) provided with an animal identification device (18) and located in an area (1), in which milking animals are allowed to move, is provided. Each of the animals visiting the resting, the milking, or the feeding station is identified and is admitted to enter the station depending on the identification. The inventive method comprises the steps of retrieving information regarding the health of each of the animals entering the station; and automatically disinfecting or sterilizing the portion of the station only if the information retrieved reveals that an animal entering the station has an infection that is capable of being transmitted to other animals. The disinfection or the sterilization is performed after that said infectious milking animal has left the station.
    Type: Grant
    Filed: July 4, 2003
    Date of Patent: January 8, 2008
    Assignee: Delaval Holding AB
    Inventors: Epke Bosma, Nils Erik Holmertz, Lars Wase, Lars Gullander
  • Publication number: 20080000427
    Abstract: The present invention refers to a cleaning method in a milking system (9) comprising a plurality of teat cups (19), each of which is connected to a respective milk line, wherein, during milking of the teats of a milking animal, the plurality of teat cups (19) are attached to the teats of the animal, and vacuum is supplied to the respective milk lines in order to draw milk from the teats of the milking animal. The cleaning comprises the steps of removing milk or other residues present at each of said plurality of teat cups by means of flushing (37) each of said plurality of teat cups with a cleaning fluid supplied via a supply line (36, 34c); evacuating cleaning fluid from each of said plurality of teat cups or from the supply line; and disinfecting at least one of said plurality of teat cups by means of exposing (60) said at lest one of said plurality of teat cups to steam.
    Type: Application
    Filed: August 1, 2007
    Publication date: January 3, 2008
    Inventors: Jan Ericsson, Lars Wase, Nils Holmertz, Epke Bosma
  • Patent number: 7263948
    Abstract: The present invention refers to a cleaning method in a milking system (9) comprising a plurality of teat cups (19), each of which is connected to a respective milk line, wherein, during milking of the teats of a milking animal, the plurality of teat cups (19) are attached to the teats of the animal, and vacuum is supplied to the respective milk lines in order to draw milk from the teats of the milking animal. The cleaning comprises the steps of removing milk or other residues present at each of said plurality of teat cups by means of flushing (37) each of said plurality of teat cups with a cleaning fluid supplied via a supply line (36, 34c); evacuating cleaning fluid from each of said plurality of teat cups or from the supply line; and disinfecting at least one of said plurality of teat cups by means of exposing (60) said at lest one of said plurality of teat cups to steam.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: September 4, 2007
    Assignee: Delaval Holding AB
    Inventors: Jan Ericsson, Lars Wase, Nils Erik Holmertz, Epke Bosma
  • Publication number: 20060156990
    Abstract: The invention refers to a milking device and a method of handling a milking device. The milking device includes a milk-transporting member (1) having at least one teatcup (2) and arranged to transport milk from a teat of an animal to a milk-collecting member (4) during a milking state. A low pressure is connected to the milk-transporting member (1) for sucking the milk from the teat to the milk collecting member. A gas conduit (11) permits the introduction of a gas into the milk-transporting member. The gas conduit has a first end (12), which is a gas inlet member (15). The gas conduit has a second end connectable to a relatively low pressure for permitting a flow of a cleaning fluid from the milk-transporting member through the gas conduit during a cleaning state.
    Type: Application
    Filed: June 16, 2004
    Publication date: July 20, 2006
    Inventors: Epke Bosma, Nils Holmertz, Lars Wase
  • Publication number: 20060037541
    Abstract: The invention relates to a milking device, which includes a milk-transporting conduit containing at least one teat cup arranged to be attached to a teat of an animal to be milked, and a milk hose to permit a transportation of milk from the teat to a milk-collecting member. The milking device also includes a pump device and a gas supply system. The pump device is connected to the milk-collecting member via the milk-transporting conduit. The gas supply system is arranged to support the transportation of milk by supplying a gas at an atmospheric pressure level. The gas supply system, in turn, includes a gas conditioning sub-system and a gas inlet member. The gas conditioning sub-system is arranged to receive an unconditioned gas, and in response thereto, produce a conditioned gas fulfilling at least one quality criterion. The gas inlet member is arranged to introduce the conditioned gas into the milk-transporting conduit and thus permit the transportation of milk.
    Type: Application
    Filed: September 16, 2003
    Publication date: February 23, 2006
    Applicant: DELAVAL HOLDING AB
    Inventors: Lars Wase, Mats Forsberg
  • Publication number: 20050223998
    Abstract: The present invention refers to a method of disinfecting or sterilizing at least a portion of any of a resting, a milking, or a feeding station (3, 24, 26) provided with an animal identification device (18) and located in an area (1), in which milking animals are allowed to move. Each of the animals visiting the resting, the milking, or the feeding station is identified and is admitted to enter the station depending on the identification. The inventive method comprises the steps of retrieving information regarding the health of each of the animals entering the station; and automatically disinfecting or sterilizing the portion of the station only if the information retrieved reveals that an animal entering the station has an infection that is capable of being transmitted to other animals. The disinfection or the sterilization is performed after that said infectious milking animal has left the station.
    Type: Application
    Filed: July 4, 2003
    Publication date: October 13, 2005
    Inventors: Epke Bosma, Nils Holmertz, Lars Wase, Lars Gullander
  • Publication number: 20050126499
    Abstract: The present invention refers to a cleaning method in a milking system (9) comprising a plurality of teat cups (19), each of which is connected to a respective milk line, wherein, during milking of the teats of a milking animal, the plurality of teat cups (19) are attached to the teats of the animal, and vacuum is supplied to the respective milk lines in order to draw milk from the teats of the milking animal. The cleaning comprises the steps of removing milk or other residues present at each of said plurality of teat cups by means of flushing (37) each of said plurality of teat cups with a cleaning fluid supplied via a supply line (36, 34c); evacuating cleaning fluid from each of said plurality of teat cups or from the supply line; and disinfecting at least one of said plurality of teat cups by means of exposing (60) said at lest one of said plurality of teat cups to steam.
    Type: Application
    Filed: March 12, 2003
    Publication date: June 16, 2005
    Applicant: DeLaval Holding AB
    Inventors: Jan Ericsson, Lars Wase, Nils Holmertz, Epke Bosma