WO1988004888A1 - Procede permettant d'effectuer le transport d'un milieu dans une conduite et agencement servant a realiser ledit procede - Google Patents

Procede permettant d'effectuer le transport d'un milieu dans une conduite et agencement servant a realiser ledit procede Download PDF

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Publication number
WO1988004888A1
WO1988004888A1 PCT/SE1987/000638 SE8700638W WO8804888A1 WO 1988004888 A1 WO1988004888 A1 WO 1988004888A1 SE 8700638 W SE8700638 W SE 8700638W WO 8804888 A1 WO8804888 A1 WO 8804888A1
Authority
WO
WIPO (PCT)
Prior art keywords
arrangement
conduit
conduits
drinking
connecting elements
Prior art date
Application number
PCT/SE1987/000638
Other languages
English (en)
Inventor
Erik Sterner
Original Assignee
Oli-Malson 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 Oli-Malson Ab filed Critical Oli-Malson Ab
Publication of WO1988004888A1 publication Critical patent/WO1988004888A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K39/00—Feeding or drinking appliances for poultry or other birds
    • A01K39/02—Drinking appliances
    • A01K39/022—Drinking appliances with weight-controlled supply

Definitions

  • the present invention relates to an arrangement in conduits for conveying medium through a conduit, as conveying liquids or water in an installation for supplying water to drinking nipples, drinking cups or similar drinking outlets for the medium for animal feeding, for example for poultry feeding and/or egg production, whereby the arrangement comprises connecting ele ⁇ ments for connection of conduits.
  • Conduits are used for an immense number of varying domains for conveying different medium or as a casing for other types of conduits.
  • the drinking water to the animals is supplied through conduits to which are arranged drinking nipples or drinking cups.
  • the conduits have proportionately large length and valves with containers are connected to openings into the conduits and at relatively short distance from one another.
  • the conduits have relatively large length, carry lot of valves and other devices and the fact that water is relatively heavy the conduits can sag and get a curvature downwards. This can further involve that the connected valves leak. Further, it is important to see that the outlets of the conduits for the liquid or water are all at the same level.
  • conduits have been made of metal or stiff plastics and to improve the bending strength it has also been proposed to produce the conduits as square cross-section extruded aluminium pipes or such pipes of plastic material, whereby one also obtains a smooth connection surface or a straight wall of the conduit for the connection of the drinking valve. Because it is diffi ⁇ cult to attain a tight connection to a bent wall as the case is in conduits or conduits with circular cross-section. To reduce the heavy expenses for such conduits it has also been proposed to utilize tubes of plastics which however have small or no bending strength.
  • conduits for for example convey ⁇ ing drinking water to animals in animal stocks, as to poultry in poultry feeding, and where the conduits are loaded with no other weight than by their own weight and the weight of the liquid conveyed within the conduits.
  • conduits are loaded with no other weight than by their own weight and the weight of the liquid conveyed within the conduits.
  • Another need is to be able to clean the conduits and connected devices in an effective way and by a simple method so that clean ⁇ ing operations often can be repeated.
  • a need of importance is the possibil ⁇ ity to construct an arrangement which is able to be adapted to the demands according to the present situation and in an easy way can be enlarged or reduced and also in which worn out parts, if any can be replaced in a simple and rapid way. There is also a need to reduce the costs for such arrangements.
  • the arrangement can form an optimum installation or conduit system as regards the size or in size a smaller one which in an easy and rapid way can be further reduced or enlarged when necessary.
  • the costs for an arrangement of this kind can be considerably reduced especially calculated after som time of use and particularly concerning relative extensive installations as the arrange ⁇ ment owing to its design has strength, call for a minimum of maintenance, remove the risks for unnecessary stops in operation which are considerably improved by the simple executed and by that often effected and effective cleaning, etc.
  • An arrangement in accordance with the invention is charact ⁇ erized in that the connecting elements for connection of conduits show a duct included in the conduit and connecting devices for at least one bar or similar which bar is intended to extend along the whole or substantially the whole length of the conduit.
  • the connecting elements show an opening into the said duct or an opening to a connected duct for communication with an adaptor, drinking nipple, drinking cup or similar outlet for the medium conveyed within the conduits.
  • the arrangement in accordance with, the invention is showing a further characteristic, that is that the bar or similar shows holes or similar fastening devices for supports, whereby the arrangement, the conduit or a conduit system can be supported by the bar or similar besides to be arranged in an intended position.
  • the arrangement or the conduit or their load is supported by the supports which are totally separ ⁇ ated from the conduits but arranged in communication with the conduit but only by means of the fastening of the bar or similar to the connecting elements.
  • the invention also relates to a method to effect an arrangement in conduits for conveying medium through a conduit, as conveying liquids or water through conduits in an installation for supplying water for animal feeding, for example to drinking nipples, drinking cups or similar outlets for the water for poultry feeding and/or for.egg production.
  • the conduits comprises pipes or tubes.
  • This method is characterized in that the conduit is effected by assemblage of pipes or tube pieces to connecting elements which shall be placed along the conduit at predestinated or for the need ' for the install ⁇ ation intended places, after which the connecting elements are connected with one another by means of pipe or tube pieces which in suitable lengths, for example effected by cross-cutting of pipes or tubes or pieces of pipes or tubes, are connected to adjacent connecting elements with their end parts and further in that one or more bars are connected to connecting devices shown by the connecting elements, whereby the bar or bars are connected to supports by means of which the arrangement or the conduit is brought to be suspended, whereby the arrangement or the conduit is supported via the connecting elements by the supports arranged to the bar or bars.
  • conduits and the connecting elements or ducts and in applicable cases also the devices connected to the connecting elements are flushed by a fluid from a source, for example a source of water supply, whereby the said conduits, the connecting elements or ducts and connected devices to the connecting elements, if any, first are brought to turn to an upside down position compared with an operational position. The turning is done round the axis or extension of the conduit and is effected by the supports.
  • Fig. 1 shows ⁇ schematically a partial view of an arrangement included in an installation
  • Fig. 2 shows from above a partial view of an arrangement according to a second embodiment
  • Fig. 3 shows from one side a sectional view of one embodiment of a connecting element included in the arrangement according to the invention
  • Fig. 4 shows from a second side a part of the connecting element shown in Fig. 3
  • Fig. 5 shows a sectional view of one embodiment of an outlet or a valve which can be joined to the connecting element shown in Fig. 3
  • Fig. 1 shows ⁇ schematically a partial view of an arrangement included in an installation
  • Fig. 2 shows from above a partial view of an arrangement according to a second embodiment
  • Fig. 3 shows from one side a sectional view of one embodiment of a connecting element included in the arrangement according to the invention
  • Fig. 4 shows from a second side a part of the connecting element shown in Fig. 3
  • Fig. 5 shows a sectional view of one embodiment of an outlet or
  • FIG. 6 shows from a second side the connecting element shown in Fig. 3
  • Fig. 7 shows an end view of a bar according to one embodiment and which bar is included in the arrangement according to the invention and intended to be anchored to connecting elements
  • Fig. 8 shows an end view of a bar according to a second embodiment
  • Fig. 9 shows a pin included in a second embodiment of an adaptor
  • Fig. 11 shows from a second side the adaptor shown in Fig. 10
  • Fig. 12 shows from one side a sectional view of a second embodiment of a connecting element included in the arrangement according to the invention
  • Fig. 13 shows from a second side the connecting element shown in Fig. 12, Fig.
  • Fig. 14 shows in a sectional view a part of the arrangement according to the invention and a connecting element and an adaptor with valve and drinking cup are joined
  • Fig. 15 shows in a perspect ⁇ ive view a part of a bar equipped with devices and arranged to supports
  • Fig. 16 shows a second embodiment of a device meant for an arrangement to a bar.
  • Figs. 1 and 2 With reference designation 1 in Figs. 1 and 2 is shown embodiments of installations for animal feeding according to the invention and for convey ⁇ ing and supplying of water to animals, whereby the embodiments are going to refer to installations for poultry feeding and egg production.
  • the installation comprises conduits 3 which from a source of water supply convey water to outlets for the water and accord ⁇ ing to the embodiments to outlets for the water in shape of drinking cups 10.
  • the installation 1 is arranged into a build ⁇ ing and the poultry are fed in compartments, on large floors " or similar, whereby an arrangement 11 according to the invention is arranged suspended from a foundation or supporting element, as a roof construction 36 or similar, whereby the conduits 3 complete with fittings, as the drinking cups 10, are suspended in the arrangement 11 by means of supports 31.
  • the conduits 3 can be shaped in pieces 4, 5 in shape"of connecting elements 4 for pipes 5 or tubes.
  • Figs. 3 - 13 whereby Figs. 3, 6, 12 and 13 show embodiments of a connecting element 4, it is shown that the connecting element 4 has a first duct 6 and a second duct 7 in communication with said first duct.
  • the second duct can form a first part of a valve 9 or a drinking apparatus whose second part or main part according to one embodi ⁇ ment is shown in Fig. 5 in a detached position.
  • the first duct 6 can show shoulders 30 against which end parts 15 or end edges of connected pipes 5 can strike, whereby the conduit 3 is formed of pipes 5 and the first duct 6 within the connecting elements 4 and which conduit 3 by this has a smooth and level interior without shoulders and traps for collection of materials, deposits or the like which i.a. can establish colonies of bacteria.
  • a filter, a collecting device or stop 13 for such materials or the like can be arranged around that opening 12 leading to the second duct 7.
  • the collecting device 13 can be formed as an annular flange arranged within the first duct 6 and around the opening 12, see Fig. 3, or be formed as flanges within the first duct 6 and extending on opposite sides of the opening 12, see Fig. 6.
  • the end portions 16 of the connecting element 4 are within the first duct 6 arranged for a tight joint with connected pipes 5 and can be provided with a holder 32 for the pipes 5.
  • Said holder jointly with the connecting element can form a recess or similar for arranging of a sealing 33, as an 0-ring.
  • the exterior of the connecting element 4 is provided with connecting devices 14 for a bar 8 or similar.
  • the connecting devices are arranged in the direction of the first duct 6 and diametrically towards the second duct 7.
  • the connecting devices 14 are shaped to be able to engage a portion 38 of the bar 8 for fixing of the bar 8 to the connecting element 4 or connecting elements and the con- necting devices 14 can be formed as holder flanges or the like arranged in pairs or as an alternative as a more extended holder element for grasping a portion of the bar 8, see the connecting devices 14 in Fig. 3 which when including the broken line will show a connecting device 54 as the said alternative designed connecting device.
  • the connecting device 14, 54 is also shown in Figs. 6, 12, 13 and 14.
  • the bar 8 or similar can thus show a fixing portion 38 which by being pushed into the connecting devices 14, 54 anchoring the connecting elements 4 to the bar 8.
  • a fin or the like projects from said fixing portion.
  • the free edge of the fin or the like can be shaped tapered or to an edge point 39 extending along the fin.
  • the second duct 7 of the connecting element 4 can be shaped with a captiv- ator 23 for the valve 9 or a part 19 of the valve in shape of a valve clos ⁇ ing device 19, as a ball 19 in a ball valve. Further, the walls 17 of the second duct 7 are shaped with a fastening element 22 for the possibility to connect or fasten the valve 9 or the adaptor to the connecting element 4.
  • Outlets for the water conveyed within the conduits 3 are formed according to the embodiments as a drinking water supply apparatus 9 which can be provided with a drinking water container 10.
  • the adaptor 20 shows fastening devices 21 for joining the fastening element 22 shown with the connecting element 4.
  • the fastening devices 21 and the fastening elements 22 are shaped as a clutch- coupling, whereby a simple fastening or joining of the valve 9 can be done.
  • the valve 9 shows an actuating device 26 as a valve tappet in shape of a valve cone which can influence the valve bod to lift from its seat.
  • the cone 26 itself can be influenced to lift from its seat 27 by means of a shaft 24 operating as a striker and in shape of a pin or column.
  • One end of the shaft shows a striking surface or a head 37 to strike against the cone 26 and the other end supports or is provided with a drinking cup 10.
  • a compression spring 25 is arranged co-axially round the shaft 24 within a bore in the housing 20 of the valve 9.
  • the valve 9 oper ⁇ ates as usual and assume a closed condition when the cup 10 has an adequate quantity of water supplied from the conduit 3 and through the valve.
  • the cup 10 On reduction of the quantity of water, the cup 10 is raised with its shaft 24 due to the reduction of weight of water and the elasticity of the spring 25 and the shaft lifts the cone 26 from its seat, whereby the cone lifts the valve body 19 and opens the valve. Due to this a flow of water can occur through the valve 9 and to the cup 10. As soon as there is an adequate supply of water within the cup, the weight of that water causes the cup to descend against the resilient load provided by the spring 25 and the valve body 19 is also descended and the valve 9 closes the further supply of water
  • sealings for example in shape of 0-rings which can be arranged to tighten between the drinking water supply apparatus 9 and the connecting element.4 and in this case into the second duct 7 of the connecting element, see Figs. 3, 5 and 14.
  • the connecting element 4 can be made of metal, as aluminium but preferably the connecting element is made of plastic material, as well as the drinking water supply apparatus 9 or the adaptor and the drinking cup 10.
  • the valve body 19 and the valve cone 26 are made of stainless steel, as well as the shaft 24 and the spring 25.
  • the holder 32 is also made of a plastic material but could as well be made of rubber, as well as existing sealings 28, 29 and 33.
  • the bar 8 can be made of metal, as an extruded aluminium profile but can also be made of plastic material.
  • the pipes 5 or the tubes are formed of plastic material ancl from financial reason a simple PVC-tube can be used and as regards to ensure that the quality of the installation is kept a stiff PVC-pipe can be used.
  • the valve 9 or the adaptor according to the embodiment shown in Fig. 5 is shaped substantially as known adaptors and thus some complicated depending on the fact that the shaft 24 is shaped in two pieces.
  • the head 37 is shaped as a specific part which then is connected to the shaft. For this reason the shaft 24 and the adaptor had to be shaped with an unnecessary length as the partly shaped shaft with the compression spring 25 and the cup already arranged to the shaft must be joined with the housing of the adaptor before that, the head 37 is arranged to the shaft 24, whereby said housing must be able to be brought towards the cup 10 so far that the free end of the partly shaped shaft reaches outside the housing.
  • the head 37 is arranged to the shaft in this situation. This fact can also has a certain influence on the design of the connecting element 4.
  • the shaft 24 is produced by upsetting of a blank, whereby the head 37 is shaped simultaneously, i.e. the entire shaft is shaped in one piece. Further, the shaft 24 is arranged to the drinking cup 10 by knocking the shaft into a fastening 2 for the cup. As shown in Fig. 9, the end part .of the shaft 24 is shaped with attachment portions 35 for the engagement of the shaft with the fastening 2 of the cup 10. Said fastening shows a bore for the end part of the shaft. Owing to this, the adaptor can be produced as merely a casing for the shaft and with a shoulder for spring and a seat for the valve body.
  • Figs. 10, 11 and 14 is shown such a simplified adaptor 20.
  • the adaptor is provided with a simple fastening device 21 involving that the adaptor, including valve 9 and cup 10, is easy to con ⁇ nect and lock to the connecting element 4.
  • foldable tongues 53 or similar have been shaped, whereby the tongues show simple fastening devices 21 for engagement with fastening elements 22 of the connecting element 4.
  • the adaptor is connected to the connecting element 4, the tongues 53 are folded towards the connecting element and are kept or locked to the connecting element by means of a simple locking ring 55.
  • the tongues can be provided with holding devices 56 in form of a projection or similar and the locking ring 55 with a cavity 57 or similar, see the figures mentioned, whereby said projection engages said cavity when the locking ring is brought to the locking position by displacement co-axially round the adaptor 20.
  • the interior of the adaptor can be provided with a special seat 58 for the valve body 19, whereby a ring of plastics or steel is forced into the hous ⁇ ing of the adaptor to form the seat.
  • the connecting element 4 according to this embodiment is also shaped more simple, see Figs. 12 - 14.
  • the connecting element can be shaped in one piece and in this case be made of plastics. According to one embodiment, see Fig.
  • an insert 44 is arranged into the opening 12 for the inlet of the " medium to the valve 9 and cup 10.
  • the insert reaches into the middle of the first duct 6 and has an inlet 46 for the medium.
  • the other end of the insert can form a captivator 23 for the valve or valve body 19.
  • the free end of the bar 8 or fin can be shaped as an engagement device 51 in form of a fluke.
  • This shaping means that the arrangement or the conduits 3 can be supported in a simpler way as a bracket can be arranged to catch or squeeze the engagement device or behind it, whereby the supports 31 are arranged to such engagement devices.
  • the engagement device can be displaced along the bar 8 and be fixed wher- ever it is convenient. The previously suggested holes 18 can in this case be abolished.
  • Such other devices can be devices 40, 49 to prevent landing of poultry on the conduits 3, floats, filters or other equipments which can be connected directly with the bar 8 or to joint devices or lengthening bars 47 which in turn can support equipments 48 and also be anchoring devices for for example the supports 31, see Fig. 15.
  • the device 40 shown to prevent landing of poultry is formed as a roll or a top which by means of attachment devices 41 is arranged to the bar 8.
  • the roll or top shows a turning body 42 which is pivoted in the attachment devices 41 by means of pivots 43 or an axle.
  • Fig. 16 is shown a variant of the device and in form of an angular-shaped wing 49 whose lower part is a little heavier and the wing takes the shown position at rest.
  • the essential part of the arrangement in accordance with the invention is that the weight of connecting elements 4, pipes 5, drinking water supply apparatuses 9, including drinking water containers 10, within the conduits, the drinking water supply apparatuses and the drinking water containers contained water and additional to the conduit system connected devices, as floats, is distributed by the bars 8 and is supported by the bars and the supports which together with the foundation 36 are going to absorb the strains and the load in the arrangement.
  • the pipes 5 need only to support their own weight and the weight of the water contained within the pipes, whereby it should be observed that each pipe 5 is relatively short and has supports at each end by means of its attachment to adjacent connecting elements 4. Owing to this shaping the problems in known arrangements and installations are eliminated at the same time as the demands made can be fulfilled. Without exceeding the scope of the concept of the invention, modifications of the method and the arrangement according to the invention should be possible. The method and the arrangement according to the invention are thus not restricted to what has been described and shown in the embodiments but soley by the claims hereinafter.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)

Abstract

Dans des installations servant à alimenter des animaux en eau potable, par exemple lors de l'élevage de volailles, l'eau est acheminée dans des conduites jusqu'à des abreuvoirs suspendus sous les conduites et alimentés en eau par un robinet. Dans un agencement décrit dans la présente invention, chaque abreuvoir (10), complèté par un robinet (9) et par des dispositifs de liaison (21) est couplé à un élément de liaison (4). Les éléments de liaison (4) qui peuvent être placés en des endroits espacés les uns des autres déterminés au choix, communique les uns avec les autres par l'intermédiaire de tuyau agencé (5) et forment avec les tuyaux les conduites (3). Des barres (8) s'étendent sur toute la longueur des conduites (3) et sont en prise avec les éléments de liaison (4). Un tel système d'alimentation en eau potable est soutenu par des supports (31), tels que des câbles à une distance d'une fondation, telle qu'une structure de toit. Les supports (31) sont en prise avec les barres (8) et supportent par l'intermédiaire de celles-ci le poids des abreuvoirs (10), des robinets (9), des dispositifs de liaison (21), des éléments de liaison (4) et de l'eau contenue dans lesdites installations, ainsi que le poids des tuyaux (5) et de l'eau contenue dans lesdits tuyaux. Les tuyaux (5), qui n'entrent en contact avec cet agencement que par l'intermédiaire de leurs parties terminales (15), sont soumis uniquement à la charge créée par leur propre poids et créée en partie par l'eau contenue dans les tuyaux.
PCT/SE1987/000638 1986-12-29 1987-12-29 Procede permettant d'effectuer le transport d'un milieu dans une conduite et agencement servant a realiser ledit procede WO1988004888A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8605586-0 1986-12-29
SE8605586A SE8605586D0 (sv) 1986-12-29 1986-12-29 Sett och anordning vid ledningar

Publications (1)

Publication Number Publication Date
WO1988004888A1 true WO1988004888A1 (fr) 1988-07-14

Family

ID=20366773

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1987/000638 WO1988004888A1 (fr) 1986-12-29 1987-12-29 Procede permettant d'effectuer le transport d'un milieu dans une conduite et agencement servant a realiser ledit procede

Country Status (3)

Country Link
EP (1) EP0296243A1 (fr)
SE (1) SE8605586D0 (fr)
WO (1) WO1988004888A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977858A (en) * 1989-04-20 1990-12-18 Biomat Feeding Systems, Inc. Animal feeding apparatus
CN103548709A (zh) * 2013-11-11 2014-02-05 苏州市冯氏实验动物设备有限公司 实验动物用在线快速供水装置
WO2020201667A1 (fr) * 2019-04-03 2020-10-08 Wet Holdings (Global) Limited Tuyaux pour transporter de l'eau
IT202200019542A1 (it) * 2022-09-23 2024-03-23 Tecniplast Spa Erogatore di liquidi per abbeverare animali

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB900862A (en) * 1960-05-05 1962-07-11 Innes Walker Engineering Compa Improvements in and relating to poultry drinking bowls
DE1148103B (de) * 1961-06-02 1963-05-02 Robert Roettger Gefluegeltraenke
CH442853A (de) * 1964-01-16 1967-08-31 Newham Spencer Thomas Henry Tränkeinrichtung, insbesondere für Vögel
DE1915212A1 (de) * 1968-04-01 1970-08-20 Mirella Fioretto Nippeltraenke fuer Gefluegel,Kaninchen od.dgl.
DE2020773A1 (de) * 1969-04-29 1970-11-12 Thompson Earl Clayton Traenkventil fuer Gefluegel und andere Haustiere
US3724425A (en) * 1970-05-20 1973-04-03 E Thompson Water distribution system for poultry and small animals
GB1420341A (en) * 1972-02-29 1976-01-07 Vallorbs Jewel Co Drinking fountains
GB2056246A (en) * 1979-08-10 1981-03-18 Mono Flo Nipple Drinkers Ltd Apparatus for supplying water to livestock
EP0116199A1 (fr) * 1983-02-11 1984-08-22 Malson Multiflo Ltd. Conduites
DE3446676C2 (de) * 1984-12-21 1987-03-12 Kühlmann, Josef, 4419 Laer Anschlußvorrichtung für die Druckwasserzuleitung zur Tränkenleitung bei Geflügelzuchtanlagen
DE3444105C2 (de) * 1984-12-04 1987-03-19 Josef 4419 Laer Kühlmann Wasserzuführungsrohr für Käfiganlagen für Geflügelzuchtbetriebe

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB900862A (en) * 1960-05-05 1962-07-11 Innes Walker Engineering Compa Improvements in and relating to poultry drinking bowls
DE1148103B (de) * 1961-06-02 1963-05-02 Robert Roettger Gefluegeltraenke
CH442853A (de) * 1964-01-16 1967-08-31 Newham Spencer Thomas Henry Tränkeinrichtung, insbesondere für Vögel
DE1915212A1 (de) * 1968-04-01 1970-08-20 Mirella Fioretto Nippeltraenke fuer Gefluegel,Kaninchen od.dgl.
DE2020773A1 (de) * 1969-04-29 1970-11-12 Thompson Earl Clayton Traenkventil fuer Gefluegel und andere Haustiere
US3724425A (en) * 1970-05-20 1973-04-03 E Thompson Water distribution system for poultry and small animals
GB1420341A (en) * 1972-02-29 1976-01-07 Vallorbs Jewel Co Drinking fountains
GB2056246A (en) * 1979-08-10 1981-03-18 Mono Flo Nipple Drinkers Ltd Apparatus for supplying water to livestock
EP0116199A1 (fr) * 1983-02-11 1984-08-22 Malson Multiflo Ltd. Conduites
DE3444105C2 (de) * 1984-12-04 1987-03-19 Josef 4419 Laer Kühlmann Wasserzuführungsrohr für Käfiganlagen für Geflügelzuchtbetriebe
DE3446676C2 (de) * 1984-12-21 1987-03-12 Kühlmann, Josef, 4419 Laer Anschlußvorrichtung für die Druckwasserzuleitung zur Tränkenleitung bei Geflügelzuchtanlagen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977858A (en) * 1989-04-20 1990-12-18 Biomat Feeding Systems, Inc. Animal feeding apparatus
CN103548709A (zh) * 2013-11-11 2014-02-05 苏州市冯氏实验动物设备有限公司 实验动物用在线快速供水装置
CN103548709B (zh) * 2013-11-11 2015-02-18 苏州市冯氏实验动物设备有限公司 实验动物用在线快速供水装置
WO2020201667A1 (fr) * 2019-04-03 2020-10-08 Wet Holdings (Global) Limited Tuyaux pour transporter de l'eau
IT202200019542A1 (it) * 2022-09-23 2024-03-23 Tecniplast Spa Erogatore di liquidi per abbeverare animali
EP4342292A1 (fr) * 2022-09-23 2024-03-27 Tecniplast S.p.A. Distributeur de liquide pour l'abreuvement d'animaux

Also Published As

Publication number Publication date
EP0296243A1 (fr) 1988-12-28
SE8605586D0 (sv) 1986-12-29

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