With Vacuum Patents (Class 119/14.2)
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Patent number: 10506792Abstract: A rotary milking parlor arrangement comprising an annular platform rotatably arranged around a rotary axis, a plurality of milking stalls arranged on the platform, a stationary floor surface surrounded by an inner edge portion of the annular platform. The floor surface is provided at a lower elevation than the platform surrounding it, such that a vertical opening is formed to a space under the platform between the edge portion of the platform and the floor surface. Modular units, located in the space under the platform, comprise a front wall element closing a part of said vertical opening, the modular units configured to be attached to a lower surface of the platform and to house at least one milking component in the space under the platform.Type: GrantFiled: June 4, 2015Date of Patent: December 17, 2019Assignee: DeLaval Holding ABInventors: Hans Kronekvist, Milan Bratt, David Landau, Klaus Aye
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Patent number: 8950358Abstract: A milking device for milking a dairy animal, including at least one teat cup including a flexible cup liner around a teat space, and a single pulsation space and a milk line, a milking vacuum pump connected to the milk line, for providing a milking vacuum, a pulsator connected to the pulsation space, for providing a controllable air pressure therein, and a control device for controlling at least the pulsator during at least a milking action. The control device is configured to cause the pulsator and/or the milking vacuum pump to provide, in a period of time consecutive to a milking action wherein a dairy animal is milked and a teat is located in the teat space, such a substantially stable, non-pulsating pressure difference between the pulsation space and the teat space, that the cup liner shuts off the teat space from the milk line.Type: GrantFiled: December 29, 2011Date of Patent: February 10, 2015Assignee: Lely Patent N.V.Inventor: Karel Van Den Berg
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Patent number: 8720371Abstract: A method of and arrangement for automatically milking an animal by use of an automatic milking system including a plurality of teat cups, a robot arm for automatic attachment of the teat cups and a control system arranged to control the milking system, wherein the teat cups are used, until a defect is established with respect to a teat cup. In that case, milking of the non-milked teat is automatically taken over by a different teat cup.Type: GrantFiled: June 21, 2012Date of Patent: May 13, 2014Assignee: Lely Patent N.V.Inventor: Gerard Mostert
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Publication number: 20100236484Abstract: A milking system includes a vacuum pump (11); milking equipment (15); a conduit (14) connecting the milking equipment to the vacuum pump; and a first vacuum regulator (25) provided to maintain a preset vacuum level in the milking equipment. A second vacuum regulator (27, 29, 30a) is arranged between the first vacuum regulator and the vacuum pump and is provided for regulating the preset vacuum to a desired level. Preferably, the second vacuum regulator includes a pressure sensor (30a) provided for measuring a pressure level in the milking system; adjustable air admitting elements (31), e.g. a solenoid valve, provided for admitting air to enter the conduit; and a control device (29) provided for controlling the second vacuum regulator depending on the measured pressure level.Type: ApplicationFiled: January 25, 2007Publication date: September 23, 2010Applicant: DELAVAL HOLDING ABInventors: Ola Sandberg, Eva Pia Sandstedt, Helmut Obermüller
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Publication number: 20100180822Abstract: A milking system for extracting milk from milk producing animals and especially with elements for taking samples of the extracted milk includes in a flow direction from the animal: milk extracting elements for attachment to the animal, a milk conduit and a suction source, wherein the suction source is arranged to provide a vacuum to draw milk from the animal to a container. The milk extracting elements are adapted to provide air and milk intermittently into the milk conduit and are connected to the container via the milk conduit. The system also includes a milk sample conduit which is connected to the milk conduit. The milk conduit includes a bend for creating acceleration forces in the flow, and the sample conduit is connected to the milk conduit at the bend so as to sample milk subjected to the acceleration forces.Type: ApplicationFiled: May 28, 2008Publication date: July 22, 2010Applicant: DELAVAL HOLDING ABInventor: Jonas Holmqvist
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Patent number: 7758555Abstract: A method of treating a tissue site is provided. The method includes applying a reduced pressure to a tissue site with a reduced pressure source. A source pressure is monitored at the reduced pressure source, and a differential pressure is determined between the source pressure and the desired tissue site pressure. If a blockage is present between the reduced pressure source and the tissue site, the differential pressure is limited to a first maximum differential pressure. If no blockage is present between the reduced pressure source and the tissue site, the differential pressure is limited to a second maximum differential pressure.Type: GrantFiled: September 19, 2007Date of Patent: July 20, 2010Assignee: KCI Licensing, Inc.Inventors: Randall P. Kelch, Xiaolu Zheng, Reuben W. Edgar, Jr., Jonathan Paul Jaeb, Thomas Paul Lawhorn, Shannon C Ingram
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Patent number: 7284498Abstract: A milking system for animals. In particular, the present invention relates to a milking system implantable within the teat of an animal which provides improved milking rapidity and decreased mastitis incidence.Type: GrantFiled: August 15, 2005Date of Patent: October 23, 2007Inventors: Roger W. Meads, Steve Gostisha
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Publication number: 20030226507Abstract: A method of and a device for automatically milking one animal selected from a group of animals, a milking criterion being established for a milking-related action, and a desired cumulative amount of milk to be produced by the group of animals being established. The milking criterion is adapted with the aid of the cumulative amount produced and the cumulative amount desired.Type: ApplicationFiled: May 23, 2003Publication date: December 11, 2003Applicant: LELY ENTERPRISES AGInventor: Antoon Peter Andre THEELEN
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Publication number: 20030208182Abstract: A method for inducing lactation for the purpose of removing harmful toxins from a woman's body is provided. Specifically, the present invention includes, among other methods, using a baby mannequin-breast pump to induce lactation and to enable comfortable and efficient toxin removal from a woman's breast.Type: ApplicationFiled: May 2, 2003Publication date: November 6, 2003Inventor: Gary L. Wallace
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Patent number: 6336424Abstract: A device is proposed for a milking stall (1) with at least one milking position (2) for an animal (3) and with at least one milking equipment which comprises a milking member (4,5) arranged to being attached to an animal for milking thereof. The device comprises a cabinet (9) which defines an inner space. The cabinet is arranged to comprise a driving arrangement for a remover (14), arranged to remove the milking member (4,5) from the animal (3) after the milking is finished, and an operating panel (11) which the milking equipment is controlled. The driving arrangement is positioned in the cabinet (9) at least at one of two predetermined driving positions which are adapted to a first operating position and a second operating position, respectively, of the cabinet in said stall (1).Type: GrantFiled: July 14, 1999Date of Patent: January 8, 2002Assignee: Alfa Laval Agri ABInventors: Marianne Kristina Åkesdotter Kullberg, Kenneth Percy Birger Gustafson