AU3421800A - Device and method for measuring variations of vacuum in a milking machine - Google Patents

Device and method for measuring variations of vacuum in a milking machine

Info

Publication number
AU3421800A
AU3421800A AU34218/00A AU3421800A AU3421800A AU 3421800 A AU3421800 A AU 3421800A AU 34218/00 A AU34218/00 A AU 34218/00A AU 3421800 A AU3421800 A AU 3421800A AU 3421800 A AU3421800 A AU 3421800A
Authority
AU
Australia
Prior art keywords
measuring
vacuum
milking machine
measuring variations
sensors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU34218/00A
Inventor
Christian Ahrweiler
Eckhard Schutte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26051675&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU3421800(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19907651A external-priority patent/DE19907651A1/en
Application filed by Individual filed Critical Individual
Publication of AU3421800A publication Critical patent/AU3421800A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/007—Monitoring milking processes; Control or regulation of milking machines

Abstract

The invention relates to a method and to a device (1) for measuring the variations of vacuum in a milking machine (22), especially for milking cows. A first sensor (2) for measuring the vacuum at a measuring point (M1-M11) of the milking machine and at least one second sensor (2) for measuring the pressure measured values of the sensors (2) are obtained during a short measuring period. Said values are correlated to one another in order to determine a variation in pressure during the measuring period on the basis of the measured values of the two sensors (2). The device (1) and the method effectively prevent a reflux of milk around the teats.
AU34218/00A 1999-02-04 2000-02-04 Device and method for measuring variations of vacuum in a milking machine Abandoned AU3421800A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19904500 1999-02-04
DE19904500 1999-02-04
DE19907651 1999-02-23
DE19907651A DE19907651A1 (en) 1999-02-04 1999-02-23 Device and method for measuring vacuum fluctuations in a milking plant
PCT/EP2000/000881 WO2000045630A1 (en) 1999-02-04 2000-02-04 Device and method for measuring variations of vacuum in a milking machine

Publications (1)

Publication Number Publication Date
AU3421800A true AU3421800A (en) 2000-08-25

Family

ID=26051675

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34218/00A Abandoned AU3421800A (en) 1999-02-04 2000-02-04 Device and method for measuring variations of vacuum in a milking machine

Country Status (4)

Country Link
EP (1) EP1152655B1 (en)
AT (1) ATE264610T1 (en)
AU (1) AU3421800A (en)
WO (1) WO2000045630A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE521080C2 (en) 2001-12-21 2003-09-30 Delaval Holding Ab Device and method for teat cup removal
SE527216C2 (en) * 2004-05-03 2006-01-24 Delaval Holding Ab Method for controlling the milking of an animal by means of the vacuum in the teatcup collar and apparatus therefor
DE102005015181A1 (en) * 2005-03-31 2006-10-05 Westfaliasurge Gmbh Passive milking cup identifying method, involves selectively activating milking cups and deactivating milking cup which is activated last, when critical value of vacuum during milking process is new
DE102005026877A1 (en) * 2005-06-10 2006-12-28 Westfaliasurge Gmbh Method and device for determining information about an animal and / or animal milk
NZ570296A (en) * 2007-09-07 2009-08-28 Delaval Holding Ab Method and arrangement for controlling the milking by a milking machine
DE102012005649A1 (en) 2012-03-22 2013-09-26 Gea Farm Technologies Gmbh Method for operating a milking plant
DE102014101615A1 (en) 2014-02-10 2015-08-13 Happel WDA Besitz GbR (vertretungsberechtigter Gesellschafter: Werner Happel, 87654 Friesenried) liner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138193B1 (en) * 1994-12-09 2004-08-18 Maasland N.V. An implement for milking animals
SE505351C2 (en) * 1995-05-17 1997-08-11 Alfa Laval Agri Ab Ways to monitor the functioning of a milking machine and milking machine

Also Published As

Publication number Publication date
EP1152655A1 (en) 2001-11-14
WO2000045630A1 (en) 2000-08-10
ATE264610T1 (en) 2004-05-15
EP1152655B1 (en) 2004-04-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase