EP3259226A1 - Adaptateur et procédé de remplissage d'un circuit fluidique - Google Patents
Adaptateur et procédé de remplissage d'un circuit fluidiqueInfo
- Publication number
- EP3259226A1 EP3259226A1 EP16705120.0A EP16705120A EP3259226A1 EP 3259226 A1 EP3259226 A1 EP 3259226A1 EP 16705120 A EP16705120 A EP 16705120A EP 3259226 A1 EP3259226 A1 EP 3259226A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- filling
- fluid
- piston
- chamber
- motion transmission
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 93
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000012546 transfer Methods 0.000 claims abstract description 40
- 230000000630 rising effect Effects 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims abstract description 3
- 239000007924 injection Substances 0.000 claims abstract description 3
- 238000007598 dipping method Methods 0.000 claims abstract 2
- 230000033001 locomotion Effects 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 claims description 53
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 230000009189 diving Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- 239000000945 filler Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004941 influx Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
-
- 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
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0227—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by an ejection plunger
-
- 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
- B67D7/005—Spouts
-
- 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
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0277—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants using negative pressure
-
- 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
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
- B67D7/16—Arrangements of liquid meters
- B67D7/18—Arrangements of liquid meters of piston type
-
- 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
- B67D7/42—Filling nozzles
-
- 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
- B67D7/42—Filling nozzles
- B67D7/44—Filling nozzles automatically closing
- B67D7/46—Filling nozzles automatically closing when liquid in container to be filled reaches a predetermined level
Definitions
- the present invention relates to an adapter and a filling method for transferring one or more fluids from a filling cell to a fluid circuit. It finds particular application for the transfer of fluids such as coolant, brake fluid or air conditioning fluid to the corresponding fluid circuit of a vehicle, for example on an automotive assembly line, or in the energy sector for the filling of electric radiators with fluid.
- fluids such as coolant, brake fluid or air conditioning fluid
- the filling adapter is a specific tool that connects to the fluidic circuits in a sealed manner via a temporary connection, automatic or manual, integrating mechanical, hydraulic and pneumatic elements so as to ensure a fluid connection between the filling cells and the circuits. fill.
- mechanical elements is the dip tube allowing the leveling required by the manufacturer of the circuits to be filled.
- the operator uses the filling adapter during the passage of each vehicle: it must therefore be robust, lightweight, ergonomic.
- dip tube which is an appendage attached to the end of the fill adapter.
- This leveling dip tube should not be damaged, for example twisted, to ensure effective insertion into the circuit, but also to ensure proper leveling.
- the adapters with electrically controlled tube have a good accuracy of adjustment of the height of the dip tube, but require additional protection in terms of sealing of the electric motor.
- This integration of a sealed electric motor generates a voluminous and heavy adapter which is not suitable in certain geometric configurations and can be ergonomically disadvantageous for the operator.
- the use of an electrical control excludes the use of this type of filling adapter in hazardous area (ATEX), or makes it difficult by the need for additional protective measures.
- Pneumatically controlled tube filler adapters can be used in the ATEX area and are smaller.
- WO201500454 discloses such equipment using compressed gas to vary the height of the dip tube.
- the use of a gas as piloting fluid has disadvantages.
- the compressed gases are less precise because of their compressibility and their sensitivity to variations in pressure and temperature of the fluid passing through the dip tube.
- this type of solution creates a source of pollution of the filling fluid due to the possibility of gas leakage to the filling fluid which can therefore impact its quality. This can be particularly problematic in cases where the fluid circuit to be filled is part of the safety devices of a vehicle.
- An example of this is the brake fluid, which can cause a drop in the boiling point and a loss of braking in case of emergency or prolonged braking.
- the invention therefore aims to overcome these problems. It relates to a hydraulically controlled filling adapter, so with a non-compressible fluid.
- the fluid used for controlling the dip tube may be of the same type as that flowing in the dip tube with a single mechanism of action on the dip tube for the ascent and descent.
- the control of the displacement mechanism of the plunger tube can be offset in the filling cell which greatly reduces the volume and the weight of said adapter, thus facilitating the filling operations for the operators.
- This adapter according to the invention also makes it possible to position the dip tube at a multitude of levels between two extreme positions ensuring a perfect adaptability to the filling level constraints of the different fluidic circuits to be treated.
- the invention has a filling adapter using a hydraulic drive to vary the height of the dip tube.
- the filling adapter is connected by a sheath to a filling cell which includes all the necessary elements and commonly used to allow the filling of fluidic circuits.
- This filling adapter according to the invention, has a plunger tube integral with a piston integrated in a closed guide tube on one side. This piston can vary position on a Y axis causing the rise or fall of the dip tube.
- a hydraulic chamber is formed by the piston and the guide tube on the side where it is closed. According to the choice of implementation of the invention, the hydraulic chamber of the adapter will be positioned below or above the piston integral with the plunger tube.
- This first hydraulic chamber is connected to a second hydraulic chamber remote in the filling cell.
- this remote hydraulic chamber is part of an assembly comprising an electric jack which actuates a piston which thus varies the volume of said remote chamber. By varying this volume, a liquid movement will be created between the remote hydraulic chamber and the hydraulic chamber of the filling adapter.
- the adapter chamber located below the piston integral with the plunger tube, a withdrawal of the piston actuated by the electric cylinder will suck liquid from the chamber of the adapter driving the piston down from it. The dip tube is then in the low position ready to fill or level the fluid circuit.
- a thrust of the piston actuated by the jack will introduce liquid into the adapter chamber causing the piston to rise and with it the dip tube.
- the liquid contained in the two chambers is introduced by a connection, comprising a valve, on the hydraulic chamber offset in the filling cell.
- this connection also makes it possible to purge and renew, manually or automatically, the liquid contained in the two chambers to guarantee the quality of said liquid in terms of compressibility. but also so that it corresponds exactly to the characteristics of the filling fluid of the fluidic circuit.
- a first level of control of the positioning of the end of the dip tube is obtained by the use of an electric stepping jack to control the displacement of the piston. At each step corresponds to a position of the tube.
- an additional control solution is associated with the fill adapter. It makes it possible to ensure that the different heights programmed by the operator are reached and, if necessary, to compensate for the differences observed by adding or removing liquid in the hydraulic circuit to calibrate the system.
- This solution can be either embedded in the adapter or not embedded with an off-cycle measurement.
- a linear displacement sensor is integral with the device for hanging up the filling adapter on its console. This sensor detects the position of the end of the dip tube when the adapter is placed on the hang-up device.
- a magnetic ring may be positioned on the end of the dip tube to ensure its detection.
- the electric cylinder is actuated to position the dip tube.
- the linear detector detects the height of the dip tube. Any deviation measured is taken into account for future positioning of the dip tube or to initiate a reset procedure. This detector also allows the control of the minimum and maximum of the stroke of the dip tube.
- the object of the invention is therefore, according to a first aspect, an adapter for filling a fluidic circuit with a filling fluid, intended to be connected on the one hand to said fluidic circuit and on the other hand to a filling cell.
- the adapter comprises at least one duct capable of being connected to the filling cell and able to suck filler fluid contained in and filling with filling fluid, the fluidic circuit, and a plunger tube integral with a piston axially adjustable on a Y axis in a first guide tube.
- the dip tube has first and second ends and is connected by the first end to the conduit.
- the piston forms with the first guide tube a first chamber disposed on one of the two sides of the piston.
- the first chamber is adapted to receive a motion transmission fluid by a hydraulic transfer line so as to allow, on the one hand, by injection of the motion transmission liquid in the first chamber, the movement of the dip tube, by the intermediate piston, in a first direction, along the Y axis, dive into the, or upstream of the fluidic circuit, and secondly, by suction of the motion transmission liquid from the first chamber, the movement of the dip tube, via the piston, in a second direction, along the Y axis, opposite to the first direction, from the ascent of, or diving into the fluidic circuit.
- the adapter further comprises one or more of the following features, taken individually or in any technically feasible combination:
- the hydraulic transfer line is adapted to be connected to a second chamber, preferably arranged in the filler unit, adapted to contain movement transmission liquid and whose volume is adjustable by means of a transmission piston. movement, so that when the first and second are connected by the hydraulic transfer line, these first and second chambers and the hydraulic transfer line constitute a closed volume capable of being filled with the motion transmission fluid, and so that movement of the motion transmission piston causes transfer of the motion transmission fluid between the first and second chambers leading to displacement of the dip tube through the piston in the first or second direction along the Y axis;
- the hydraulic transfer line is able to be connected to the second chamber, so that the displacement of the motion transmission piston makes it possible to add to or withdraw from the first chamber a quantity of motion transmission liquid for positioning the second end of the dip tube in any position between two extreme high and low positions along the Y axis, or in one of these two extreme positions;
- the first chamber is formed by the portion of the first guide tube on the piston side facing the second end of the plunger tube;
- the duct is connected to the plunger tube by the side of the piston opposite the first chamber, so that during the filling phase of the fluidic circuit, the filling fluid exerts a mechanical pressure on the plunger in the dive direction of the dip tube in the fluid circuit;
- the first chamber is formed by the portion of the first guide tube on the side of the piston opposite the side facing the second end of the plunger tube;
- the plunger tube is connected to the duct via a second fixed guide tube able to guide the displacement of the plunger tube and to ensure the fluidic continuity between the duct and the plunger tube;
- the duct is able to suck up a liquid filling fluid contained in, and to fill with this given filling fluid
- the fluidic circuit, and the first chamber is adapted to receive, by the hydraulic transfer line, a motion transmission fluid identical to the given filling fluid.
- the subject of the invention is also, according to a second aspect, a process for filling a fluidic circuit with a filling fluid, with an adapter as presented above, connected on the one hand to said fluid circuit and on the other part of a filling cell containing the filling fluid.
- a transfer of motion transmission fluid through a hydraulic transfer line to the first chamber causes the plunger tube to move, through the piston, in a first direction, along the Y axis, to dive into the, or to rising of the fluidic circuit, and a transfer of motion transmission liquid through the hydraulic transfer line from the first chamber causes the movement of the dip tube, via the piston, in a second direction along the Y axis, opposed to the first direction, ascending the, or diving into the fluidic circuit.
- the method also comprises one or more of the following characteristics, taken individually or in any technically possible combination:
- the hydraulic transfer line is connected to a second chamber, preferably disposed in the filler unit, containing motion transmission fluid and whose volume is adjusted by means of a motion transmission piston; the first and second chambers are connected by the hydraulic transfer line, and constitute with the hydraulic transfer line a closed volume filled with the motion transmission fluid; and movement of the motion-transmitting piston causes transfer of the motion-transmitting fluid between the first and second chambers leading to displacement of the dip tube through the piston in the first or second direction along the Y-axis;
- a displacement of the motion-transmitting piston makes it possible to add to or withdraw from the first chamber a quantity of motion-transmitting liquid for positioning the second end of the dip tube at a position between two extreme positions, high and low, according to the Y axis, or one of these two extreme positions;
- the dip tube is raised to the extreme high position by adjusting the volume of the liquid of motion transmission in the first chamber ; the first chamber of the motion transmission liquid is added to, or removed from, the second end of the dip tube at a given position so as to obtain the adjustment of the level of the filling fluid in the fluid circuit by suction or filling at the given position;
- the fluidic circuit is filled with a liquid filling fluid, characterized in that a motion-transmitting liquid identical to the given filling fluid is used.
- FIG. 1 schematic representation of a filling adapter according to a first embodiment, with the plunger shown in the upper position;
- FIG. 2 schematic representation of a filling adapter according to the invention according to a second embodiment having a second guide tube for the dip tube, the latter being shown in the upper position;
- FIG. 3 schematic representation of a filling adapter according to the second embodiment, the dip tube being shown in the intermediate low position;
- FIG. 5 schematic representation of a fourth embodiment, the dip tube being shown in the intermediate low position.
- Figure 1 shows, according to a non-limiting example of the invention, a fluid filling adapter 1 5 of a fluid circuit 2 or reservoir. Said filling adapter is connected to a filling cell 16 by a sheath (not shown) containing fluidic connections.
- the filling adapter 1 comprises a duct 4 for sucking or delivering gas and / or filling fluid 5.
- This duct 4 is connected to a valve that can on demand let gas or liquid.
- the suction and filling functions can be supported by the filling cell 16.
- the duct 4 is connected to a plunger tube 6, itself integral.
- the first guide tube 9 is open venting the upper side of the piston 7.
- the lower part of the piston 7 forms, with the first guide tube 9, a first sealed chamber 8.
- the sealing of the first chamber 8 is provided by seals (not shown) at the passages of the movable elements on the first guide tube 9.
- the first chamber 8 is filled with a liquid 3 for transmitting motion. Said liquid 3 makes it possible to move the piston 7 in the first guide tube 9.
- the first chamber 8 is connected by a hydraulic transfer line 10 to a second chamber 13 offset in the filling cell 16.
- the volume of the second chamber 13 is modified by the displacement of a piston 1 1 of motion transmission.
- Said piston 1 1 is actuated by an electric jack 12 step by step controlled by a control system.
- the plunger tube 6 is shown in the upper position. This is obtained and maintained by the thrust exerted by the electric cylinder 12 on the piston 1 January.
- said piston 1 1 reduces the size of the second chamber 13 which transfers motion transmission liquid 3 to the first chamber 8.
- the piston 7 rises in the first guide tube 9.
- the movement of the piston 1 1 made by the cylinder 12 is proportional to the volume of liquid 3 of motion transmission necessary to fill the first chamber 8. Once this volume moved, the cylinder 12 is stopped and the piston 7 does not move. Since the motion transmission liquid 3 is inherently incompressible and insensitive to temperature, the first chamber 8 no longer changes its volume and the piston 7 does not move any longer.
- the end 14 of the dip tube is in the maximum high position H max. .
- FIG. 2 represents an alternative embodiment of the filling adapter 1 described above according to the invention, using a second tube 15 for guiding the plunger tube 6.
- the plunger tube 6 is represented in the high position H max.
- the conduit 4 is connected to the second guide tube 15 allowing fluidic continuity between the conduit 4 and the plunger tube 6.
- the piston 7 and the plunger tube 6 slide along the second guide tube 15. This solution makes it possible to avoid the movements of the duct 4 during the raising and lowering of the plunger tube 6.
- FIG. 3 illustrates the filling adapter 1 according to the variant embodiment of the invention previously described with reference to FIG. 2, the dip tube being in intermediate low position H3.
- the electric cylinder 12 pulls on the piston 1 1 of motion transmission.
- the second chamber 13 increases in volume and sucks the motion transmission liquid 3 coming from the first chamber 8 of the filling adapter 1.
- the volume of the first chamber 8 decreases and drives the piston 7 downwards.
- the cylinder 12 stops the movement of the piston 1 1
- the transfer of liquid 3 of motion transmission is interrupted and the piston 7 also stops its travel.
- the end 14 of the plunger tube 6 is then in the intermediate position H3.
- the fill or upgrade cycle begins.
- the filling sequence may, for example, provide fast filling but surplus H3 level in the fluidic circuit 2.
- a suction phase of the filling fluid 5 by the plunger tube 6 puts the fluid circuit 2 at the intermediate level H3.
- the electric jack 12 pushes the liquid transmission liquid 3 towards the filling adapter 1 in order to raise the dip tube to the high position H max, passing through the intermediate positions H2 and H1.
- Figure 4 is a representation of another implementation variant, not limiting, of the invention.
- the first tube 9 for guiding the filling adapter 1 is closed and the duct 4 is connected to the plunger tube 6 by the upper space delimited by the first guide tube 9 and the piston 7.
- the piston 7 After or during the descent phase of the dip tube 6, described above, the piston 7 is pushed mechanically by the influx of filling fluid 5. In this case, it is an additional security to ensure that the plunger tube 6 goes down to the filling position. This also makes it possible to accelerate the descent of the plunger tube 6 and thus save time over the duration of the filling cycle of the fluidic circuit 2.
- the upper face of said piston 7 may advantageously have a concave shape.
- FIG. 5 presents a last exemplary embodiment of the invention proposing to position the space in the open air of the first guide tube 9 below the piston 7, and thus the first chamber 8 above the piston 7.
- steering system is then reversed compared to the examples presented above.
- the cylinder 12 pushes the piston 1 1 of motion transmission to lower the dip tube 6 of the adapter 1 filling.
- the first chamber 8 then fills with liquid 3 of motion transmission which pushes the piston 7 downwards.
- the plunger tube 6 rises to its original position.
- the upward movement of the piston 7 is generated by the recoil of the electric jack 12 reversing the transfer of the motion-transmitting liquid 3 from the first chamber 8 to the second chamber 13.
- the motion transmission liquid 3 is identical to the filling fluid, which is therefore also liquid, or is a fluid of a type compatible with the latter.
- the motion transmission liquid 3 can mix with the filling fluid 5 without any risk of reducing the quality of the latter.
- linear displacement sensors for example photoelectric sensors or laser sensors, are integrated in the adapter or disposed on the hookup device of the adapter on its console.
- Position detection is then performed during and / or after the use of the filling adapter 1. This makes it possible, for example, to calibrate the positioning height of the plunger tube 6 and, if necessary, to supplement the volume of the motion-transmitting liquid 3 in the first and second chambers 8 and 13 by a connection at the level of the second chamber 13.
- the examples described above use an electric jack 12 to vary the volume of the second chamber 13 but it is possible to use any other type of equipment having the same function.
- This equipment can be manually adjusted, for example with a calibration of a depth for a production batch, or fully automatic, with for example an automatic adaptation by an industrial programmable controller.
- a raising system of the tube 15 and the piston 7 in the initial position, that is to say in abutment, is added. This can be advantageous, especially when the head is greater than 3 m between the filling adapter 1 and the filling cell 16.
- the lift system is known in itself to those skilled in the art.
- the lift system injects compressed gas into a third chamber (not shown) defined by the lower part of the first guide tube 9 and the lower part of the piston 7.
- the plunger tube 6 is positioned in height between H max and H min included, thanks to transfer of motion transmission fluid 3 to, or of, the first chamber 8 ', without using the lift system.
- the lift system leaves the third chamber free.
- the cylinder 12 actuates the piston 1 1, which sucks the motion transmission liquid 3 from the first chamber 8.
- the lift system injects compressed gas in the third chamber, which raises the piston 7 in abutment, that is to say in position H max.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1551279A FR3032699B1 (fr) | 2015-02-16 | 2015-02-16 | Adaptateur et procede de remplissage d'un circuit fluidique |
PCT/EP2016/053285 WO2016131836A1 (fr) | 2015-02-16 | 2016-02-16 | Adaptateur et procédé de remplissage d'un circuit fluidique |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3259226A1 true EP3259226A1 (fr) | 2017-12-27 |
EP3259226B1 EP3259226B1 (fr) | 2019-04-03 |
Family
ID=53008704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16705120.0A Active EP3259226B1 (fr) | 2015-02-16 | 2016-02-16 | Adaptateur et procédé de remplissage d'un circuit fluidique |
Country Status (5)
Country | Link |
---|---|
US (1) | US10464804B2 (fr) |
EP (1) | EP3259226B1 (fr) |
CN (1) | CN107428522B (fr) |
FR (1) | FR3032699B1 (fr) |
WO (1) | WO2016131836A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111305943B (zh) * | 2020-03-10 | 2022-02-01 | 四川车豪商贸有限公司 | 一种燃油催化剂加注装置及其加注方法 |
FR3130264B1 (fr) | 2021-12-15 | 2023-12-15 | Fives Filling & Sealing | Procede de remplissage d’un reservoir au moyen d’un adaptateur de remplissage |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3039475A1 (de) * | 1980-10-18 | 1982-05-27 | Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg | Aufnahme- bzw. uebertragungsvorrichtung zur entnahme von fluessigkeiten, insbesondere im klinisch-chemischen bereich |
CN88205971U (zh) * | 1988-05-20 | 1988-12-28 | 罗宁 | 散啤酒零售器 |
US4959960A (en) * | 1988-10-17 | 1990-10-02 | Automotive Products Plc | Method and apparatus for prefilling hydraulic control apparatus |
US5944068A (en) * | 1997-02-13 | 1999-08-31 | Kelsey-Hayes Company | Apparatus and method for prefilling secondary hydraulic circuits of a vehicular braking system |
US6029720A (en) * | 1998-06-29 | 2000-02-29 | Swinford; Mark D. | Dispensing tool assembly for evacuating and charging a fluid system |
US6257285B1 (en) * | 2000-04-18 | 2001-07-10 | Production Control Units, Inc. | Dispensing tool assembly for evacuating and charging a fluid system |
US6397902B1 (en) * | 2001-04-25 | 2002-06-04 | Michael J. Murphy | High speed nozzle with vapor recovery |
US6776186B2 (en) * | 2002-06-07 | 2004-08-17 | Machine Design Specialists, Inc. | Dispensing tool for evacuating and charging a fluid system |
US7004206B2 (en) * | 2004-01-29 | 2006-02-28 | Viken James P | Automatic fluid exchanger |
US7588059B2 (en) * | 2005-12-09 | 2009-09-15 | Production Control Units, Inc. | Dispensing tool assembly for evacuating and charging a fluid system |
ITBO20060121A1 (it) * | 2006-02-17 | 2007-08-18 | Magneti Marelli Powertrain Spa | Metodo ed impianto di riempimento di un circuito idraulico con fluido di comando. |
WO2008148179A1 (fr) * | 2007-06-08 | 2008-12-11 | Wilson Erasmo Rebello | Dispositifs antivol de carburant pour réservoirs de véhicule |
DE102007061753B4 (de) * | 2007-12-20 | 2011-10-27 | Bayerische Motoren Werke Aktiengesellschaft | Nachfüllbehälter für einen Tank |
FR2944004B1 (fr) * | 2009-04-03 | 2011-03-25 | Eco2Distrib | Dispositif de distribution dosee de produits liquides ou visqueux et procede de mise en oeuvre de ce dispositif |
US8936053B2 (en) * | 2011-03-30 | 2015-01-20 | Honda Motor Co., Ltd. | Brake fill tool |
US9115636B2 (en) * | 2012-02-17 | 2015-08-25 | Lincoln Industrial Corporation | Evacuation and refilling device for vehicle cooling systems |
CN202968094U (zh) * | 2012-12-01 | 2013-06-05 | 新余钢铁集团有限公司 | 一种油脂抽取装置 |
FR3002215B1 (fr) * | 2013-02-20 | 2015-03-20 | Rexam Dispensing Smt | Poche presentant une enveloppe souple delimitant un reservoir dans lequel un produit a distribuer est destine a etre conditionne |
DE102013011305A1 (de) * | 2013-07-02 | 2015-01-08 | Dürr Somac GmbH | Befülladapter |
WO2015149737A2 (fr) * | 2014-03-29 | 2015-10-08 | Dürr Somac GmbH | Système de serrage pour adaptateur de remplissage (module de serrage) |
FR3064995B1 (fr) * | 2017-04-07 | 2019-06-21 | Fives Filling & Sealing | Equipement et procede de remplissage haut debit |
-
2015
- 2015-02-16 FR FR1551279A patent/FR3032699B1/fr not_active Expired - Fee Related
-
2016
- 2016-02-16 EP EP16705120.0A patent/EP3259226B1/fr active Active
- 2016-02-16 CN CN201680010396.5A patent/CN107428522B/zh active Active
- 2016-02-16 US US15/551,349 patent/US10464804B2/en active Active
- 2016-02-16 WO PCT/EP2016/053285 patent/WO2016131836A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3259226B1 (fr) | 2019-04-03 |
CN107428522B (zh) | 2019-04-12 |
US10464804B2 (en) | 2019-11-05 |
FR3032699B1 (fr) | 2017-03-10 |
FR3032699A1 (fr) | 2016-08-19 |
CN107428522A (zh) | 2017-12-01 |
US20180057346A1 (en) | 2018-03-01 |
WO2016131836A1 (fr) | 2016-08-25 |
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