EP0737284A1 - Dispositif a soupape - Google Patents

Dispositif a soupape

Info

Publication number
EP0737284A1
EP0737284A1 EP95905828A EP95905828A EP0737284A1 EP 0737284 A1 EP0737284 A1 EP 0737284A1 EP 95905828 A EP95905828 A EP 95905828A EP 95905828 A EP95905828 A EP 95905828A EP 0737284 A1 EP0737284 A1 EP 0737284A1
Authority
EP
European Patent Office
Prior art keywords
channel
throughflow area
throughflow
seating
accomplish
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.)
Withdrawn
Application number
EP95905828A
Other languages
German (de)
English (en)
Inventor
Karl-Olof Sandgren
Fred MÖLLER
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.)
DeLaval International AB
Original Assignee
Tetra Laval Holdings and Finance SA
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 Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of EP0737284A1 publication Critical patent/EP0737284A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J7/00—Accessories for milking machines or devices
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • External Artificial Organs (AREA)

Abstract

Appareil comprenant un canal (5) destiné à un fluide et un élément (8) conçu pour ménager des première et deuxième zones d'écoulement lorsqu'il se trouve respectivement placé dans des première et deuxième positions dans ledit canal. Cet élément (8) peut être réglé pour ménager une troisième zone d'écoulement qui diffère de la première zone d'écoulement lorsque l'élément est placé dans la première position. Selon une autre forme de réalisation, cet appareil est constitué d'un ensemble de parties comprenant trois éléments interchangeables qui permettent de définir dans le canal des zones d'écoulement différentes. Une installation de traite (20) est équipée d'un générateur de pulsations (27) adapté pour communiqueer avec l'espace de pulsations dans chaque gobelet trayeur par l'intermédiaire d'un appareil (D) du type décrit ci-avant.
EP95905828A 1993-12-30 1994-12-23 Dispositif a soupape Withdrawn EP0737284A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9304335A SE9304335D0 (sv) 1993-12-30 1993-12-30 Ventilanordning
SE9304335 1993-12-30
PCT/SE1994/001250 WO1995018323A1 (fr) 1993-12-30 1994-12-23 Dispositif a soupape

Publications (1)

Publication Number Publication Date
EP0737284A1 true EP0737284A1 (fr) 1996-10-16

Family

ID=20392258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95905828A Withdrawn EP0737284A1 (fr) 1993-12-30 1994-12-23 Dispositif a soupape

Country Status (5)

Country Link
EP (1) EP0737284A1 (fr)
AU (1) AU1428995A (fr)
CA (1) CA2179429A1 (fr)
SE (1) SE9304335D0 (fr)
WO (1) WO1995018323A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7975647B2 (en) 2007-09-22 2011-07-12 Lauren Agrisystems, Ltd. Flow restrictor for milking apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US631036A (en) * 1899-02-04 1899-08-15 George M Crump Reversible check-valve.
US3138177A (en) * 1961-09-06 1964-06-23 Gen Electric Flow control device
CH508144A (de) * 1969-04-25 1971-05-31 Ingbuero Roshard Düse für zwei entgegengesetzte Durchflussrichtungen mit unterschiedlichen Durchflussquerschnitten, sowie deren Verwendung
SE9100242D0 (sv) * 1991-01-25 1991-01-25 Alfa Laval Agri Int Saett att mjoelka
DK102996A (da) * 1996-03-25 1996-09-20 Schur Consumer Prod Fremgangsmåde til fremstilling af fryseformposer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9518323A1 *

Also Published As

Publication number Publication date
CA2179429A1 (fr) 1995-07-06
WO1995018323A1 (fr) 1995-07-06
SE9304335D0 (sv) 1993-12-30
AU1428995A (en) 1995-07-17

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19960605

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALFA LAVAL AGRI AB

17Q First examination report despatched

Effective date: 19981028

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19990510