DK0984678T3 - Pulsator - Google Patents

Pulsator

Info

Publication number
DK0984678T3
DK0984678T3 DK98926004T DK98926004T DK0984678T3 DK 0984678 T3 DK0984678 T3 DK 0984678T3 DK 98926004 T DK98926004 T DK 98926004T DK 98926004 T DK98926004 T DK 98926004T DK 0984678 T3 DK0984678 T3 DK 0984678T3
Authority
DK
Denmark
Prior art keywords
inlet
pressure level
pct
chamber
pulsator
Prior art date
Application number
DK98926004T
Other languages
English (en)
Inventor
Leif Boerje Johannesson
Original Assignee
Delaval Holding Ab
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
Application filed by Delaval Holding Ab filed Critical Delaval Holding Ab
Application granted granted Critical
Publication of DK0984678T3 publication Critical patent/DK0984678T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/04—Milking machines or devices with pneumatic manipulation of teats
    • A01J5/10—Pulsators arranged otherwise than on teat-cups
    • A01J5/12—Pulsators arranged otherwise than on teat-cups with membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • Y10T137/2546—Vacuum or suction pulsator type [e.g., milking machine]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • Y10T137/2546—Vacuum or suction pulsator type [e.g., milking machine]
    • Y10T137/2552—With pulsation responsive pilot valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86405—Repeating cycle
    • Y10T137/86413—Self-cycling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Multiple-Way Valves (AREA)
  • Details Of Valves (AREA)
  • External Artificial Organs (AREA)
  • Dry Shavers And Clippers (AREA)
  • Reciprocating Pumps (AREA)
DK98926004T 1997-05-29 1998-05-22 Pulsator DK0984678T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702029A SE9702029D0 (sv) 1997-05-29 1997-05-29 Pulsator
PCT/SE1998/000972 WO1998053670A1 (en) 1997-05-29 1998-05-22 A pulsator

Publications (1)

Publication Number Publication Date
DK0984678T3 true DK0984678T3 (da) 2003-08-18

Family

ID=20407151

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98926004T DK0984678T3 (da) 1997-05-29 1998-05-22 Pulsator

Country Status (11)

Country Link
US (1) US6161580A (da)
EP (1) EP0984678B1 (da)
JP (1) JP4065333B2 (da)
AT (1) ATE245894T1 (da)
AU (1) AU740434B2 (da)
DE (1) DE69816813T2 (da)
DK (1) DK0984678T3 (da)
ES (1) ES2203968T3 (da)
NZ (1) NZ501337A (da)
SE (1) SE9702029D0 (da)
WO (1) WO1998053670A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6990924B2 (en) * 2003-02-07 2006-01-31 Global Tech Systems Inc Controller for monitoring and controlling pulsators in a milking system
US7841296B2 (en) 2003-02-07 2010-11-30 Global Tech Systems, Inc. Controller for monitoring and controlling pulsators in a milking system
US7051673B2 (en) * 2003-02-07 2006-05-30 Global Tech Systems, Inc. Pulsator controller for monitoring and controlling a designated pulsator in a milking system and method of using same
EP3102024B1 (en) 2014-02-07 2018-12-26 DeLaval Holding AB A pressure control device for a milking machine
AU2016243801B2 (en) 2015-04-02 2020-05-21 Hill-Rom Services Pte. Ltd. Manifold for respiratory device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE344531B (da) * 1964-03-11 1972-04-24 Alfa Laval Ab
IT966716B (it) * 1972-10-07 1974-02-20 Ligabue L Pulsatore per mungitrici pneuma tiche
IT1104875B (it) * 1978-09-20 1985-10-28 Ligabue Interpuls Snc Apparecchio pulsatore per impianti di mungitura
DE3503245C1 (de) * 1985-01-31 1986-02-13 Westfalia Separator Ag, 4740 Oelde Pulsator fuer Melkmaschinen
SE467183B (sv) * 1987-09-14 1992-06-15 Alfa Laval Agri Int Pulsator
US5010844A (en) * 1988-07-12 1991-04-30 Orion Machinery Co., Ltd. Vacuum-pressure supply device
SE466128B (sv) * 1990-05-18 1992-01-07 Manus Farm Center Ab Pulsator
DE4102369C1 (da) * 1991-01-28 1992-01-30 Westfalia Separator Ag, 4740 Oelde, De

Also Published As

Publication number Publication date
JP2002500516A (ja) 2002-01-08
JP4065333B2 (ja) 2008-03-26
SE9702029D0 (sv) 1997-05-29
AU740434B2 (en) 2001-11-01
ES2203968T3 (es) 2004-04-16
NZ501337A (en) 2002-02-01
AU7793498A (en) 1998-12-30
WO1998053670A1 (en) 1998-12-03
DE69816813T2 (de) 2004-01-22
ATE245894T1 (de) 2003-08-15
EP0984678B1 (en) 2003-07-30
DE69816813D1 (en) 2003-09-04
EP0984678A1 (en) 2000-03-15
US6161580A (en) 2000-12-19

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