WO2017202601A1 - Installation et procédé pour distribuer un liquide contenu dans un camion-citerne - Google Patents

Installation et procédé pour distribuer un liquide contenu dans un camion-citerne Download PDF

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Publication number
WO2017202601A1
WO2017202601A1 PCT/EP2017/061018 EP2017061018W WO2017202601A1 WO 2017202601 A1 WO2017202601 A1 WO 2017202601A1 EP 2017061018 W EP2017061018 W EP 2017061018W WO 2017202601 A1 WO2017202601 A1 WO 2017202601A1
Authority
WO
WIPO (PCT)
Prior art keywords
collector
valve
control
flow cross
degassing
Prior art date
Application number
PCT/EP2017/061018
Other languages
German (de)
English (en)
Inventor
Thomas Haar
Original Assignee
Saeta Gmbh & Co. Kg
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 Saeta Gmbh & Co. Kg filed Critical Saeta Gmbh & Co. Kg
Priority to AU2017268877A priority Critical patent/AU2017268877A1/en
Priority to CA3025412A priority patent/CA3025412A1/fr
Priority to EP17722744.4A priority patent/EP3464165B1/fr
Publication of WO2017202601A1 publication Critical patent/WO2017202601A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/36—Arrangements of flow- or pressure-control valves

Definitions

  • the invention relates to a system for dispensing liquid from a plurality of chambers each having at least one bottom valve having tanker, the bottom valves are each connected via a connecting line and a collector valve to a collector, wherein the collector connected via at least one discharge line with at least one dispensing valve is, and wherein the collector further comprises a degassing device.
  • the invention also relates to a corresponding method.
  • a collector which connects the bottom valves of the chambers of the tanker with a common discharge line or manifold leading to a discharge valve.
  • the collector usually has a plurality of the connecting lines to the bottom valves associated collector valves.
  • the collector valve is opened in addition to the associated bottom valve, so that the liquid can flow into the collector and via this into the discharge line.
  • the collector is usually equipped with a venting device to dissipate the displaced during the inflow of the liquid air.
  • An installation with such a collector is known, for example, from EP 2 301 800 A2.
  • the liquid-carrying lines in particular the connecting lines between the collector valves of the collector and the bottom valves and the discharge line have a slope.
  • the lowest possible center of gravity is desired. This and other design constraints limit the slope of the lines.
  • so-called flat bottom valves are installed. These form by design air bags in the connected lines, as the Bottom valves themselves are lower than the upper edge of the connecting cables. As a result, air that enters the connecting lines between the collector valves and the bottom valves, be vented limited in the respective tank chamber. A further lowering of the collector is not possible, since under the collector usually a measuring system for measuring the discharged liquid is arranged and of course sufficient ground clearance of the tanker vehicle must be ensured.
  • bottom loading filling process is already well-known: in this process, the tank chambers are filled from below via the connecting lines and the bottom valves, typically up to 2400 rpm, however, when selecting a chamber for liquid dispensing and the associated opening of the This is done regularly despite opening of the usually provided venting device on the collector, because the vent is too small to prevent a pressure increase in the collector when opening the collector valve Ingress of air against the current into the connecting line between the collector valve and the bottom valve A sufficiently large vent avoiding this is impracticable from an economic point of view and space constraints.Another problem is considerable liquid flow in the collector r, so that the vent valve must be closed in the meantime, to prevent leakage of liquid through the vent valve.
  • the present invention seeks to provide a system and a method of the type mentioned, with which the delivery of liquid can be accelerated in a simple and reliable way just at the beginning of the liquid delivery with high accuracy.
  • the invention solves the problem in that at least two differently sized flow cross sections can be released by the collector valves, and that a control device is provided, which for the discharge of liquid from a chamber connected to the bottom valve of this chamber collector valve initially opens with a smaller flow area, and then opens the collector valve with a larger flow area.
  • the invention solves the problem in that for the discharge of liquid from a chamber, the bottom valve of this chamber associated collector valve is first opened with a smaller flow cross-section, and that the collector valve is then opened with a larger flow cross-section.
  • the collector has a plurality of the collector upstream and each a connecting line to one of the bottom valves associated collector valves.
  • the collector valve connected in each case to this bottom valve is opened so that the liquid can first flow into the collector via the connecting line and from there into the common discharge line.
  • the degassing device is provided to discharge the gas displaced thereby, in particular air, into the atmosphere or a gas recirculation system. For the reasons explained above, this is not done satisfactorily in the prior art.
  • the invention is now based on the idea to adapt the collector valve cross-sections at the beginning of the liquid delivery and the associated filling of the collector to the design-related limited degassing of the collector. This prevents gas, in particular air, from escaping from the not yet or not yet completely filled with liquid collector instead of the degassing in the gas recirculation system in the connecting line to the bottom valve. As mentioned, the assumption made in the prior art that this air escapes completely through the tanker compartment is by design erroneous.
  • the limited degassing performance of the degassing of the collector can be considered.
  • the occurrence of an overpressure in the collector and an associated penetration of gas, in particular air can be avoided in the connecting line between the collector valve and bottom valve.
  • the accuracy of a measuring device for measuring the volume of liquid dispensed is increased, since each taking place in the prior art and avoided according to the invention measurement interruption in the course the beginning of the liquid dispensing leads to a start-up error due to the necessary acceleration of the moving parts as well as a run-on of the measuring device, for example a turbine counter, and an associated inaccuracy.
  • the collector valves may each be formed at least two stages. Of course, the collector valves can also be designed to release more than two different sized flow cross sections. A stepless adjustment of the flow cross sections is conceivable.
  • the control device may in particular be an electronic control device.
  • the invention is particularly suitable for installations as known from EP 0 895 960 B1, EP 2 159 553 A2 or EP 2 301 800 A2. This applies in particular to the use of measuring systems which themselves do not provide integrated ventilation except in the supply line to the measuring device.
  • the invention can also be used advantageously in other systems for dispensing liquid. Even for reasons of contamination is required by operators of such systems often complete emptying of the collector in a product change, which inevitably results in the above-mentioned problem. Even a conventional Gasmessverhüterstrom that is designed to separate air is regularly interrupted several times, resulting in the described inaccuracies and time losses.
  • the control device can open the collector valve in a complete degassing of the collector via the degassing with the larger flow cross-section.
  • the degassing device may in particular be a venting device for venting the collector.
  • the degassing device may have a degassing detector, which is a complete degassing of the Collector detected via the degassing, wherein the degassing detector is connected to the control device.
  • the control device can open the collector valve after receiving a signal from the degassing detector via the complete degassing of the collector with the larger flow cross-section.
  • the control of the KoUektorventils in particular the throttle position, can thus be carried out in a particularly simple manner parallel to the degassing.
  • the degassing detector can for example detect a complete filling of the collector with liquid and cause a complete opening of the KoUektorventils.
  • the control device opens the collector valve with the larger flow cross-section after a predetermined opening time has elapsed after the collector valve with the smaller flow cross-section has been opened. It is thus determined in this embodiment, a period of time during which the collector valve remains in the smaller flow cross-section releasing throttle position. After this time, the collector valve is driven to open the larger flow cross-section. Due to the known dimension of the system, in particular the volumes of the lines and the collector, the filling times with liquid at the beginning of a liquid discharge can be reliably determined in advance. Thus, it is possible to determine a time that passes to a sufficient or complete filling of the collector, that is, a sufficient or complete degassing. This period of time can then be specified for opening the KoUektorventils with the smaller flow cross-section.
  • the collector valves each have a valve piston which can be moved in an axial direction, wherein the valve pistons between a closure position closing the access to the collector, in which the valve pistons respectively tightly against a valve seat, and at least two opening positions which are raised at different distances from the valve seat, in which the collector valve releases flow cross-sections of different sizes to the collector.
  • Multi-stage valves are known per se in various configurations. In principle, fiction, according to each appropriate in this regard valve can be used. In the embodiment described above is a practical variant.
  • the first opening position which corresponds to a throttle position of the collector valve, is in particular closer to the valve seat or less far from the valve seat lifted than the second opening position, which is in particular the fully open position of the collector valve.
  • the piston of the respective collector valve can be controlled, for example pneumatically, hydraulically or in another suitable manner. This is known per se.
  • the valve piston can each be held at one end of a piston rod, at the other end in each case a guided in a control chamber control piston is arranged.
  • the piston rods can each be guided in an annular seal, for example, arranged in a receptacle of a bore O-ring seal, axially movable.
  • piston rods may each be formed a ring seal at least in the closed position bridging control slot, wherein the control slots are connected in the closed position and until the first lifted from the valve seat opening position with a first control line, via which, driven by the control device, a Pressure fluid, such as compressed air, can be introduced through the control slots in the respective control chamber to adjust the respective control piston and the respective piston rod to the respective valve piston in the first lifted from the valve seat opening position.
  • the control slots may each be formed on the end of the piston rod facing the control piston and in each case extend as far as the control piston.
  • the first control line opens in each case on the side facing away from the control chamber the ring seal in a piston rod each leading guide bore.
  • the control piston In the closed position of the collector valves, the control piston can each sit on a control valve seat. In the closed position, the control slots are each in a position in which they bridge the ring seal. At the same time, the first control line is in communication with the respective control slot. Via the first control line introduced pressurized fluid can thus flow over the control slots on the ring seal past into the control chamber and thus lift the control piston from a control valve seat. In the first lifted from the valve seat opening position of the control slot is moved past the ring seal, so it bridges no longer. The ring seal now separates the first control line from the control slot. Further opening of the valve via the first control line is therefore no longer possible.
  • control chamber of the collector valves is in each case connected to a second control line, via which a pressurized fluid, for example compressed air, can be introduced into the respective control chamber to the control piston and the piston rod, the valve piston in particular starting from the first of The opening position lifted off the valve seat in each case into the (second) opening position completely lifted from the valve seat. It is then further possible that an introduction of pressurized fluid via the second control line into the control chamber of the collector valves in the closed position and preferably is not possible until reaching the first lifted from the valve seat opening position.
  • a pressurized fluid for example compressed air
  • the second pressure lines each have a pneumatic control valve is biased, which is biased into a closed position in which there is no introduction of pressurized fluid through the second control line into the control chamber of the collector valves, and which is brought into an open position via the first pressure lines respectively introduced pressurized fluid, in particular an associated pressure build-up, in which it allows a discharge of pressurized fluid via the second control line into the control chamber of the collector valves respectively.
  • This can be dispensed with complex individual solenoid valves for the collector valves, which otherwise limit the control for starting the fully open opening position on certain collector valves. Rather, only one solenoid valve is required for all the collector valves, which together allow the setting of pressure on the second control line for all collector valves.
  • the degassing device may comprise at least one degassing line connected to the collector.
  • the degassing line may in particular be open to the atmosphere or connected to a gas recirculation system.
  • At least one gas bubble sensor can furthermore be arranged in the at least one discharge line.
  • at least one volume meter may be arranged in the at least one delivery line for measuring the amount of liquid dispensed, preferably a turbine meter.
  • the system according to the invention can in principle be designed as described in EP 0 895 960 B1, EP 2 159 553 A2 or EP 2 301 800 A2.
  • the system can be configured, for example, for gravity-related liquid delivery.
  • the invention is not only suitable for systems with gravity delivery, but also for systems with a liquid discharge by means of pumps.
  • the gas bubble sensor detects gas bubbles, in particular air bubbles, in the discharge line and shuts off the liquid delivery to avoid the erroneous Mit messengers of gas bubbles in the flow meter.
  • investment advantages of the invention are particularly effective, since a shutdown of the system at the beginning of the liquid delivery in contrast to the prior art is largely avoided.
  • the collector valves can furthermore be connected via at least one filling line with at least one filling coupling for filling the chambers via the bottom valves.
  • the chambers are then suitable for filling in the so-called bottom loading method.
  • the invention also relates to a tank truck comprising a plurality of chambers each having at least one bottom valve and a system according to the invention.
  • FIG. 1 is a fiction, contemporary plant
  • 2 shows a collector installed in the system shown in FIG. 1 with a collector valve according to a first exemplary embodiment in an enlarged sectional representation
  • FIG. 3 is a usable in the system of FIG. 1 collector valve according to a second embodiment in a sectional view
  • FIG. 4 shows an enlarged detail of the collector valve shown in FIG. 3 in a first operating state
  • Fig. 5 shows the detail of Fig. 4 in a second operating state
  • Fig. 6 shows the detail of Fig. 4 in a third operating state.
  • a tank 10 of a tanker truck is shown.
  • the tank 10 has three chambers 12, 14, 16 in the illustrated example. Of course, more or less than three chambers may be provided.
  • Each chamber 12, 14, 16 is associated with a bottom valve 18, 20, 22 at the bottom.
  • the bottom valves 18, 20, 22 are each connected via a connecting line 24, 26, 28 and a collector valve 30, 32, 34 with a collector 36.
  • a common discharge line 38 is connected.
  • the collector 36 leads in a conventional manner liquid from the connecting lines 24, 26, 28 of the common discharge line 38 to.
  • the discharge line 38 is arranged in FIG. 1 on one side of the collector 36. Of course, could be connected to the collector 36 at other positions.
  • the collector 36 could also consist of several segments of different inclination.
  • a volumeter 42 is further arranged, for example, a turbine meter. Downstream of the volumeter 42, a dispensing valve 44 is provided. At this example, a discharge hose can be connected.
  • the discharge of the liquid from the chambers 12, 14, 16 and via the connecting lines 24, 26, 28 and the discharge line 38 and the discharge valve 44 can be done for example by gravity.
  • the liquid delivery could also be done by pumping. In this case, a pump may be located, for example, between the collector 36 and the flow meter 42.
  • a degassing valve of a degassing device of the collector 36 is shown, which opens into a degassing line 41.
  • gas for example air
  • a degassing valve 40 with degassing line 41 could also be arranged at the other end of the collector 38, in order to ensure proper degassing, for example, even in the case of an obliquity of the vehicle.
  • a blank detection sensor is also arranged on the discharge line 38.
  • An electronic control device 48 controls the system and its individual components via suitable control lines, as will be explained below. It also receives signals from the sensors and measuring devices of the system, in particular from the volume meter 42 and the empty signal sensor 46, via suitable lines.
  • the volume meter 42 can also be preceded by a gas bubble sensor (not shown). Signals from the gas bubble sensor can also be made available to the control device 48 via a suitable line, so that gas bubbles can be prevented from being measured by the volume meter 42.
  • the collector valve 30 of the collector 36 is shown by way of example in an enlarged view in FIG. The collector valve and its function will be explained below with reference to the collector valve 30. It is understood that the other collector valves 32, 34 may be identical in terms of design and function.
  • a piston 52 is shown, the direction of a piston actuator 54, for example, a pneumatic actuator, via a piston rod 56 is actuated, in particular in the axial direction of the piston rod 56 is movable.
  • a piston actuator 54 for example, a pneumatic actuator
  • the displaced by the incoming liquid from the collector 36 air safely discharged through the open degassing valve 40 and the degassing line 41, for example, in a gas recirculation system.
  • the liquid flowing into the collector 36 then continues to flow through the common discharge line 38 to the dispensing valve 44.
  • the condition of complete emptying is not a prerequisite for use of the invention. When emptying a chamber, air inevitably enters the collector 38. Is then switched during the same delivery process to another, non-empty chamber, so the same process begins to expire fiction.
  • the piston 52 is again controlled by the control device 48 by the actuator 54 in the open position shown in Fig. 2 at reference numeral 62, in which a larger, in particular the maximum flow cross-section to the collector 36 for the Liquid is released.
  • the period of time can be chosen so that the collector 36 is already substantially completely filled with liquid, so that the risk of air bubbles no longer exists.
  • the dispensing valve 44 can be opened and liquid dispensing can occur at full speed.
  • the dispensing valve 44 may be opened, for example, when the gas bubble sensor detects that the dispensing line 38 is completely filled.
  • the dispensed in the liquid discharge amount is measured by the volume counter 42 and registered by the controller 48. If the liquid delivery throttled or stopped, for example, because the desired amount was delivered or the level in the tank 10 approaches a minimum value, the discharge valve 44 is switched off by the controller 48 to a smaller flow area or completely.
  • FIG. 3 A further exemplary embodiment of a collector valve which can be used in the installation shown in FIG. 1 will be explained below with reference to FIGS. 3 to 6.
  • the connecting line 24 can be seen, which connects the collector valve 30 'with the respective bottom valve 18, 20, 22.
  • the collector 36 is not shown in Fig. 3. It is located in Fig. 3 below the valve outlet 64 ', as shown generally in Fig. 2 for the collector valve 30.
  • the collector valve 30 ' comprises a valve piston 52', which in the closed position of the collector valve 30 'shown in FIG. 3 bears sealingly against a valve seat 58' on the inside of the housing of the collector valve 30 '.
  • valve piston 52' Via a piston rod 56 ', the valve piston 52' with a control piston 66 'is connected, which is movable in a control chamber 68'. Via a spring 69 ', the valve piston 52' and thus the piston rod 56 'and the control piston 66' are biased in the closed position shown in Fig. 3.
  • Fig. 4 shows the closed position of the collector valve 30 ', also shown in Fig. 3. It can be seen that the piston rod 56 'is guided in its axial movement in a bore 70' of the collector valve 30 '. In the vicinity of the output of the bore 70 'in the control chamber 68' is a ring seal 72 ', for example, an O-ring seal. At the control piston 66 'facing the end of the piston rod 56' is a control slot 74 'is formed, which extends up to the control piston 66'. In the closed position shown in Fig. 4 this control slot 74 'bridges the ring seal 72'.
  • a pressurized fluid for example compressed air
  • a pressurized fluid can be introduced via a first control line 77', the first control line 77 'in the closed position shown in FIG. 4 and until the first opening position with the control slot shown in FIG 74 'is connected.
  • the pressurized fluid on the control slot 74 'and bypassing the annular seal 72' act on the valve piston 66 ', so that it can be adjusted to the first opening position shown in Fig. 5.
  • the control slot 74 'no longer bridges the annular seal 72'.
  • the first control line 77 ' is separated by the annular seal 72' from the control slot 74 'and thus from the access to the control chamber 68' and the control piston 66 'therein.
  • connection 78 'shown in FIG. 3 through a second control line 79' including a connecting portion 80 ' a pressurized fluid, for example also compressed air, into the control chamber 68' below the control piston 66 'are introduced and thus the control piston 66' and thus via the piston rod 56 'of the valve piston 52' are moved to the fully open position shown in Fig. 6.
  • a pressurized fluid for example also compressed air
  • the connection 78 'and the second control line 79' together with the connection section 80 'are arranged rotated relative to the first control line 77' and therefore would not actually be visible in the plane of the sectional view of FIGS. 3 to 6. For reasons of illustration, they are nevertheless shown in the overall view of FIG. 3.
  • connection sab cut 80 ' correspondingly not be seen.
  • a pressure build-up in the control chamber 68 'via the second control line 79' is not possible as long as no pressure is built up via the first control line 77 '. Rather, a method of the collector valve 30 'in the fully open position is only possible if the collector valve 30' in the first shown in FIG Opening position is adjusted.
  • a pneumatically actuated control valve can be provided, which in its closed starting position the connection of the second control line 79 'acting pressure source with the control chamber 68' separates and controlled only by the pressure applied to the first control line 77 'and thereby opened is, preferably only when the collector valve 30 'is in the first open position shown in Figure 5.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

L'invention concerne une installation permettant de distribuer un liquide contenu dans un camion-citerne présentant différents compartiments qui comportent chacun au moins un clapet de fond, les clapets de fond étant reliés à un collecteur dans chaque cas par l'intermédiaire d'une conduite de raccordement et d'un clapet de collecteur, ledit collecteur étant relié à au moins une vanne de distribution et ledit collecteur présentant en outre un dispositif de dégazage, les clapets de collecteur permettant de dégager au moins deux sections d'écoulement de tailles différentes. L'invention porte également sur un dispositif de commande qui, pour distribuer du liquide contenu dans un compartiment, ouvre le clapet de collecteur relié au clapet de fond dudit compartiment et qui, pour distribuer du liquide contenu dans un compartiment ouvre ensuite le clapet de fond dudit compartiment, tout d'abord avec une section d'écoulement réduite et ouvre ensuite le clapet de collecteur avec une section d'écoulement plus importante. L'invention concerne également un procédé correspondant.
PCT/EP2017/061018 2016-05-23 2017-05-09 Installation et procédé pour distribuer un liquide contenu dans un camion-citerne WO2017202601A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2017268877A AU2017268877A1 (en) 2016-05-23 2017-05-09 System and method for dispensing liquid from a tanker
CA3025412A CA3025412A1 (fr) 2016-05-23 2017-05-09 Installation et procede pour distribuer un liquide contenu dans un camion-citerne
EP17722744.4A EP3464165B1 (fr) 2016-05-23 2017-05-09 Installation et procédé pour distribuer un liquide contenu dans un camion-citerne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016109436.6A DE102016109436B4 (de) 2016-05-23 2016-05-23 Anlage und Verfahren zur Abgabe von Flüssigkeit aus einem Tankwagen
DE102016109436.6 2016-05-23

Publications (1)

Publication Number Publication Date
WO2017202601A1 true WO2017202601A1 (fr) 2017-11-30

Family

ID=58699118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/061018 WO2017202601A1 (fr) 2016-05-23 2017-05-09 Installation et procédé pour distribuer un liquide contenu dans un camion-citerne

Country Status (5)

Country Link
EP (1) EP3464165B1 (fr)
AU (1) AU2017268877A1 (fr)
CA (1) CA3025412A1 (fr)
DE (1) DE102016109436B4 (fr)
WO (1) WO2017202601A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496075A1 (fr) * 1980-12-12 1982-06-18 Satam Ind Dispositif pour le depotage de wagons ou camions citernes
EP0895960B1 (fr) 1997-08-04 2000-08-23 ALFONS HAAR Maschinenbau GmbH & Co. Procédé et dispositif de distribution de liquide à partir d'un véhicule citerne comportant plusieurs compartiments de stockage
DE20203120U1 (de) * 2002-02-27 2003-07-03 Alfons Haar Maschb Gmbh & Co Sammelvorrichtung für Tankkraftwagen
WO2004106218A1 (fr) * 2003-05-30 2004-12-09 Syltone Plc Appareil de distribution de fluide avec rinçage du tuyau de distribution
EP2159553A2 (fr) 2008-07-29 2010-03-03 Saeta GmbH & Co. KG Installation et procédé de dépôt de liquide à partir d'un camion-citerne comprenant plusieurs chambres, essentiellement par la force de gravité
EP2301800A2 (fr) 2009-09-21 2011-03-30 Saeta GmbH & Co. KG Dispositif de dépôt de milieux fluides à partir de chambres individuelles d'un véhicule à réservoir
DE102010050576A1 (de) * 2010-11-05 2012-05-10 Nutzfahrzeuge Rohr Gmbh Abgabesammeleinheit und zugehörige Anordnung zur Abgabe von Flüssigkeiten aus zumindest einem Tank bzw. Tankabteil

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496075A1 (fr) * 1980-12-12 1982-06-18 Satam Ind Dispositif pour le depotage de wagons ou camions citernes
EP0895960B1 (fr) 1997-08-04 2000-08-23 ALFONS HAAR Maschinenbau GmbH & Co. Procédé et dispositif de distribution de liquide à partir d'un véhicule citerne comportant plusieurs compartiments de stockage
DE20203120U1 (de) * 2002-02-27 2003-07-03 Alfons Haar Maschb Gmbh & Co Sammelvorrichtung für Tankkraftwagen
WO2004106218A1 (fr) * 2003-05-30 2004-12-09 Syltone Plc Appareil de distribution de fluide avec rinçage du tuyau de distribution
EP2159553A2 (fr) 2008-07-29 2010-03-03 Saeta GmbH & Co. KG Installation et procédé de dépôt de liquide à partir d'un camion-citerne comprenant plusieurs chambres, essentiellement par la force de gravité
EP2301800A2 (fr) 2009-09-21 2011-03-30 Saeta GmbH & Co. KG Dispositif de dépôt de milieux fluides à partir de chambres individuelles d'un véhicule à réservoir
DE102010050576A1 (de) * 2010-11-05 2012-05-10 Nutzfahrzeuge Rohr Gmbh Abgabesammeleinheit und zugehörige Anordnung zur Abgabe von Flüssigkeiten aus zumindest einem Tank bzw. Tankabteil

Also Published As

Publication number Publication date
DE102016109436B4 (de) 2023-03-23
AU2017268877A1 (en) 2019-01-24
CA3025412A1 (fr) 2017-11-30
EP3464165A1 (fr) 2019-04-10
DE102016109436A1 (de) 2017-11-23
EP3464165B1 (fr) 2023-01-11

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