EP4598790A1 - Streumittelanlage für ein schienenfahrzeug - Google Patents
Streumittelanlage für ein schienenfahrzeugInfo
- Publication number
- EP4598790A1 EP4598790A1 EP23820755.9A EP23820755A EP4598790A1 EP 4598790 A1 EP4598790 A1 EP 4598790A1 EP 23820755 A EP23820755 A EP 23820755A EP 4598790 A1 EP4598790 A1 EP 4598790A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spreading agent
- chamber
- conveyor
- conveying
- smb
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/08—Preventing wheel slippage
- B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
- B61C15/102—Preventing wheel slippage by depositing sand or like friction increasing materials with sanding equipment of mechanical or fluid type, e.g. by means of steam
Definitions
- Rail vehicles generally suffer from the fact that they have difficulty applying their full drive or traction power to the rails when the rails are wet or covered in leaves.
- spreading systems which contain a spreading agent (for example quartz sand with a predetermined grain size) and introduce this as homogeneously and economically as possible into a wheel-rail gap when required in order to increase the traction performance on the rail.
- a spreading agent for example quartz sand with a predetermined grain size
- the spreading agent systems described in the publications are designed in two stages.
- the spreading material is removed or conveyed in doses from a spreading material container by a mechanical conveying device and transferred to a conveying chamber.
- This reaction results from a relative negative pressure that occurs in an area between the conveyor mechanism and the compressed air-based discharge of the spreading material from the conveyor chamber. A subsequent pressure equalization of this negative pressure leads to spreading material being drawn in uncontrolled by the upstream conveyor device.
- the compressed air is introduced into the conveying chamber at a lowest point of the conveying chamber, so that the compressed air acting on the spreading agent there transports it further for application.
- the connecting line is connected to an upper region of the spreading agent container so that it opens into the spreading agent container above a maximum spreading agent filling level.
- the conveyor device FE is connected, for example, to an electric motor MOT, which is preferably infinitely controllable.
- an electric motor MOT which is preferably infinitely controllable.
- FIG 4 shows with reference to FIG 2 and in comparison to FIG 3 an alternative detail of the connecting line LTG .
- the lower connection LTG-US of the LTG line is arranged in the area of the vertical feed ZUF, which is assigned to the "input area" of the conveying chamber FK.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Coating Apparatus (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022213013.8A DE102022213013A1 (de) | 2022-12-02 | 2022-12-02 | Streumittelanlage für ein Schienenfahrzeug |
| PCT/EP2023/082576 WO2024115202A1 (de) | 2022-12-02 | 2023-11-21 | Streumittelanlage für ein schienenfahrzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4598790A1 true EP4598790A1 (de) | 2025-08-13 |
Family
ID=89158038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23820755.9A Pending EP4598790A1 (de) | 2022-12-02 | 2023-11-21 | Streumittelanlage für ein schienenfahrzeug |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4598790A1 (de) |
| AU (1) | AU2023403725B2 (de) |
| DE (1) | DE102022213013A1 (de) |
| WO (1) | WO2024115202A1 (de) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB328597A (en) | 1929-01-28 | 1930-04-28 | Marie Paul Robert Jourdain | Improvements in sanding gear chiefly adapted for use upon locomotives |
| SE346741B (de) * | 1971-11-09 | 1972-07-17 | Asea Ab | |
| DE3926546A1 (de) | 1989-07-13 | 1991-01-24 | Arno Weigel & Schlueter Gmbh | Am kraftfahrzeug angeordnete streuvorrichtung zur foerderung von streugut vor die antriebsraeder |
| CN2170241Y (zh) * | 1993-07-23 | 1994-06-29 | 铁道部第三勘测设计院 | 内燃、电力机车给砂设备 |
| DE4429370A1 (de) | 1994-03-25 | 1995-09-28 | Joachim Schaefer | Vorrichtung für ein Kraftfahrzeug zur bedarfsweisen Ausbringung von Streugut |
| DE102011113070B4 (de) * | 2011-09-09 | 2020-07-23 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Verfahren zum Betreiben einer Partikelstreuanlage |
| DE102012214643A1 (de) | 2012-08-17 | 2014-02-20 | Bombardier Transportation Gmbh | Streugutaustraganlage für Fahrzeuge, insbesondere Schienenfahrzeuge, und Verfahren zum Ausbringen von Streugut |
| DE102020215952A1 (de) | 2020-12-15 | 2022-06-15 | Siemens Mobility GmbH | Streumittelanlage für ein Schienenfahrzeug |
-
2022
- 2022-12-02 DE DE102022213013.8A patent/DE102022213013A1/de not_active Withdrawn
-
2023
- 2023-11-21 WO PCT/EP2023/082576 patent/WO2024115202A1/de not_active Ceased
- 2023-11-21 EP EP23820755.9A patent/EP4598790A1/de active Pending
- 2023-11-21 AU AU2023403725A patent/AU2023403725B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2023403725A1 (en) | 2025-06-12 |
| DE102022213013A1 (de) | 2024-06-13 |
| WO2024115202A1 (de) | 2024-06-06 |
| AU2023403725B2 (en) | 2026-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT507411B1 (de) | Vorrichtung zum abscheiden von partikeln eines flüssigen beschichtungsmaterials | |
| DE2546920C3 (de) | Elektrostatische Pulver-Beschichtungsanlage | |
| DE10018752B4 (de) | Mobile Mahl-, Quetsch- und Mischanlage | |
| EP4237306A1 (de) | Streumittelanlage für ein schienenfahrzeug | |
| EP2141098B1 (de) | Vorrichtung zum Beladen von Transportmitteln, insbesondere Großraumtransportmitteln, mit Schüttgut sowie Belademodul | |
| DE2634250B2 (de) | Verfahren und Vorrichtung zum Beschicken einer Karde mit Fasermaterial | |
| WO2024115202A1 (de) | Streumittelanlage für ein schienenfahrzeug | |
| WO2008071258A1 (de) | Anlage zum beleimen von fasern für die herstellung von faserplatten, insbesondere mdf-platten oder dergleichen holzwerkstoffplatten | |
| EP4598789A1 (de) | Streumittelanlage für ein schienenfahrzeug | |
| EP1080789B1 (de) | Pulverrückgewinnungseinheit | |
| EP1185739B1 (de) | Fahrbare flüssig-reinigungseinrichtung für schienenrillen | |
| DE4413347A1 (de) | Pulverbeschichtungskabine | |
| DE10355360B3 (de) | Mobile Mischanlage zur Verarbeitung landwirtschaftlicher Güter | |
| DE102013101385A1 (de) | Pelletstaubabsaugung | |
| DE102012021421A1 (de) | Arbeitszug mit einer fahrbaren Siloeinheit für Schüttgut und einem Fräsfahrzeug zum Einbringen von Schüttgut in den Bodenuntergrund, Fräsfahrzeug und Verfahren zum Überladen von Schüttgut von der fahrbaren Siloeinheit zum Fräsfahrzeug | |
| EP0687776B1 (de) | Winterdienst-Streugerät mit hydromotorischen Antrieben | |
| DE10349871B4 (de) | Verfahren und Einrichtung zur Versorgung von mehreren pneumatischen Förder-Anlagen mit Fördergas unter Druck | |
| WO1998035763A1 (de) | Bepuderungsanlage | |
| EP0745454A1 (de) | Verfahren zum Aufbereiten von Metallspänen und/oder Metallstaub | |
| DE102020107898B4 (de) | Wechsel-Adapter, Handhabungs-Einheit mit Wechseladapter, Verfahren zum Betreiben einer solchen Handhabungs- Einheit | |
| DE69310067T2 (de) | Vorrichtung zum kontinuierlichen Zuführen einer Lanze zum Spritzen einer homogenen Mischung aus Partikeln bestehender trockener oder feuchter Stoffe | |
| EP0791400B1 (de) | Verfahren und Vorrichtung zum Aufbringen einer Beschichtung auf einen Gegenstand | |
| EP1107880B1 (de) | Saug-druck-anlage für kippsilosattelanhänger | |
| DE3934548A1 (de) | Verfahren und vorrichtung zum foerdern von losem schuettgut aus lagerhallen auf fahrzeuge, in verladesilos u. dgl. | |
| CH624855A5 (de) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20250506 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS MOBILITY GMBH |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) |