EP4244175A1 - Tanksystem für kraftfahrzeuge - Google Patents
Tanksystem für kraftfahrzeugeInfo
- Publication number
- EP4244175A1 EP4244175A1 EP21809959.6A EP21809959A EP4244175A1 EP 4244175 A1 EP4244175 A1 EP 4244175A1 EP 21809959 A EP21809959 A EP 21809959A EP 4244175 A1 EP4244175 A1 EP 4244175A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel
- motor vehicle
- tank
- tank system
- material property
- 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
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
- B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
- B67D7/34—Means for preventing unauthorised delivery of liquid
- B67D7/342—Means for preventing unauthorised delivery of liquid by discriminating the kind of liquid by analysis or by physical properties, e.g. vapour-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
- B67D7/04—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 fuels, lubricants or mixed fuels and 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
- B67D7/04—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 fuels, lubricants or mixed fuels and lubricants
- B67D7/0401—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 fuels, lubricants or mixed fuels and lubricants arrangements for automatically fuelling vehicles, i.e. without human intervention
-
- 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
- B67D7/04—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 fuels, lubricants or mixed fuels and lubricants
- B67D7/0401—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 fuels, lubricants or mixed fuels and lubricants arrangements for automatically fuelling vehicles, i.e. without human intervention
- B67D2007/0444—Sensors
- B67D2007/0446—Sensors measuring physical properties of the fluid to be dispensed
Definitions
- the determined fuel material property is transmitted to the motor vehicle 10 via the communication interfaces K1, K2.
- an operating manual for the Engine, the exhaust aftertreatment, an auxiliary heater or other functionalities are transmitted, e.g. B. EGR (exhaust gas recirculation) variation with simultaneous shifting of the injection point, adaptation of the regeneration of the exhaust aftertreatment and oil change intervals.
- Fuel material properties are precisely determined. Fluorescence spectroscopy, light absorption spectroscopy or also dielectric spectroscopy are preferred, although the invention is not limited thereto. In particular, a non-destructive determination of fuel parameters can take place in this way. For example, a combination of permittivity measurements and near-infrared measurements can be made. Molecular elucidation, eg regenerative content, aromatics content, paraffin content, polarity index, and molecular size distribution, eg aging condition, can be detected in further possibilities.
- the tank system 20 preferably includes a tap 24, also called a tap valve or nozzle, and a line 23 between the tank 22 and the tap 24.
- the sensor device 30 can now be positioned differently with respective advantages, reference being made here to Figures 1-3, which differ essentially only in the positioning of the sensor device 30 .
- a plurality of sensor devices 30 can also be used, which are located, for example, at several or all of the different positions of FIGS. 1-3.
- the versions of FIGS. 1-3 can thus be combined with one another in their entirety.
- FIGS. 1 and 2 are particularly suitable for determining the fuel material property of the fuel to be refueled during the refueling process, see the figure for this.
- the fuel material property can then be determined during the flow through line 23 and tap 24, for example by a pump mechanism, and transmitted to the motor vehicle 10 via the communication interfaces K1, K2.
- the sensor device 30 can also, additionally or alternatively, be set up to determine the age of the fuel. A regenerative measure of the fuel can then be determined by means of the age determination. A separate or an integrated measuring module can be provided in the sensor device 30 for this purpose.
- the sensor device 30 can accordingly also include a sensor group for this purpose, ie for example a spectroscopic measuring instrument and an age measuring module. In this case, the sensor device 30 can preferably carry out a C 14 age determination.
- Such an aging condition can be essential for the functional reliability of the engine, especially in hybrid technology.
- a fuel material property can be detected based on the detection of chemical tracers in the fuel.
- a chemical tracer is a fuel marker.
- artificial DNA, additive packages and/or fuel identification markers can be implemented as chemical tracers.
- specifically defined work instructions can then be sent from the manufacturer to the vehicle.
- the sensor device 30 can include a spectroscopic measuring instrument, for example a fluorescence spectroscopic measuring instrument, which uniquely identifies the tracer by means of characteristic fluorescence.
- the fuel property sent can be either the information about the tracer itself or the associated fuel property.
- the tracer can be used, for example, to identify high-quality fuels or to record other parameters via corresponding databases. This solution for determining tracers can be combined with the exemplary embodiments described above.
- a further aspect of the invention can consist in the fact that motor vehicles with existing requirements in terms of emissions, for example for operation in inner cities, are supplied with fuel in a targeted manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020130075.1A DE102020130075A1 (de) | 2020-11-13 | 2020-11-13 | Tanksystem für Kraftfahrzeuge |
| PCT/EP2021/080893 WO2022101122A1 (de) | 2020-11-13 | 2021-11-08 | Tanksystem für kraftfahrzeuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4244175A1 true EP4244175A1 (de) | 2023-09-20 |
| EP4244175B1 EP4244175B1 (de) | 2024-03-27 |
Family
ID=78649279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21809959.6A Active EP4244175B1 (de) | 2020-11-13 | 2021-11-08 | Tanksystem für kraftfahrzeuge |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12286340B2 (de) |
| EP (1) | EP4244175B1 (de) |
| DE (1) | DE102020130075A1 (de) |
| WO (1) | WO2022101122A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022213157A1 (de) * | 2022-12-06 | 2024-06-06 | Volkswagen Aktiengesellschaft | System und Verfahren für einen zentralisierten Informationsfluss über einen im Fahrzeug verbrauchten Energieträger basierend auf seinem digitalen Zwilling |
| DE102024207650A1 (de) | 2024-08-12 | 2026-02-12 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4821697A (en) * | 1987-08-14 | 1989-04-18 | Mcdougal John A | Fuel octane evaluation system |
| US6163738A (en) | 1991-05-31 | 2000-12-19 | Marathon-Ashland Petroleum, Llc | Point of purchase gasoline analyzing/blending |
| US5979705A (en) * | 1998-05-29 | 1999-11-09 | Gilbarco Inc. | Fuel blending using blend component octane levels |
| FR2920475B1 (fr) * | 2007-08-31 | 2013-07-05 | Sp3H | Dispositif de gestion centralisee des mesures et de l'information relative a des flux liquides et gazeux necessaires au fonctionnement d'un moteur thermique |
| JP2009161232A (ja) | 2008-01-09 | 2009-07-23 | Denso Corp | 車両用給油システム及び燃料の車載管理装置 |
| DE102008005960B4 (de) | 2008-01-24 | 2012-04-19 | Continental Automotive Gmbh | Verfahren und Einrichtung zum Betanken von Kraftfahrzeugen |
| JP5187289B2 (ja) | 2009-07-23 | 2013-04-24 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
| DE102013202193A1 (de) * | 2013-02-11 | 2014-08-14 | Robert Bosch Gmbh | Verfahren und Mittel zum Betreiben eines ersten Kraftfahrzeugs auf Grundlage wenigstens einer Kenngröße wenigstens eines zweiten Kraftfahrzeugs |
| DE102014222331B4 (de) | 2014-10-31 | 2021-01-28 | Hochschule Für Angewandte Wissenschaften Coburg | Verfahren zur Quantifizierung der Oxidationsstabilität und/oder des Alterungsgrades eines Kraftstoffes |
| JP2017133388A (ja) | 2016-01-26 | 2017-08-03 | 株式会社デンソー | 制御装置 |
| US10006398B2 (en) * | 2016-10-25 | 2018-06-26 | Caterpillar Inc. | System and method for analyzing fuel for fleet calibration |
| DE102017214096A1 (de) | 2017-08-11 | 2018-08-09 | Continental Automotive Gmbh | Betankungsvorrichtung zum Betanken eines Kraftstofftanks einer Brennkraftmaschine, Betankungssystem und Betankungsverfahren |
| EP3521091A1 (de) * | 2018-02-02 | 2019-08-07 | Nxp B.V. | System und verfahren zur reduzierung eines risikos einer fehlbetankung mit kraftstoff |
| US11447387B2 (en) | 2018-11-29 | 2022-09-20 | Aryballe | Dispensing device for preventing mixing of liquids, supply system, storage system and supply method implementing such a dispensing device |
-
2020
- 2020-11-13 DE DE102020130075.1A patent/DE102020130075A1/de active Pending
-
2021
- 2021-11-08 EP EP21809959.6A patent/EP4244175B1/de active Active
- 2021-11-08 WO PCT/EP2021/080893 patent/WO2022101122A1/de not_active Ceased
-
2023
- 2023-05-12 US US18/196,907 patent/US12286340B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022101122A1 (de) | 2022-05-19 |
| EP4244175B1 (de) | 2024-03-27 |
| DE102020130075A1 (de) | 2022-05-19 |
| US12286340B2 (en) | 2025-04-29 |
| US20230286797A1 (en) | 2023-09-14 |
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