EP1356557A1 - Switch cabinets for means of transportation - Google Patents
Switch cabinets for means of transportationInfo
- Publication number
- EP1356557A1 EP1356557A1 EP02706635A EP02706635A EP1356557A1 EP 1356557 A1 EP1356557 A1 EP 1356557A1 EP 02706635 A EP02706635 A EP 02706635A EP 02706635 A EP02706635 A EP 02706635A EP 1356557 A1 EP1356557 A1 EP 1356557A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control cabinets
- sheet metal
- cabinets according
- metal parts
- designed
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Definitions
- the invention relates to control panels made of sheet metal parts for traffic facilities, such as ships, airports, trains, traction power supply devices, etc.
- control cabinets for traffic facilities. It should be noted that the weight of the control cabinets remains low and that they are vibration-proof and safe. Despite the fulfillment of the above requirements, low manufacturing costs should be possible.
- the switch cabinets according to the invention are designed without a frame, the sheet metal parts being connected to one another to achieve the necessary stability by tongue-like teeth worked out from the edges of a sheet metal part, which are inserted into pass holes of another sheet metal part and then electrically welded are.
- Sheet metal parts achieved by NC laser cutting processes or folding processes on NC machines.
- the sheet metal parts produced in this way can simply be plugged into one another and then, preferably without the addition of electrode material, be electrically welded to one another.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a medium high voltage switchboard plant for ships, trains, train power supply systems, etc., that is composed of a plurality of switch cabinets, the individual switch cabinets having low voltage fields with automatic electrical control devices and medium high voltage fields with power switches.
Description
Beschreibungdescription
Schaltschränke für VerkehrseinrichtungenControl cabinets for traffic facilities
Die Erfindung betrifft aus Blechteilen bestehende Schaltschränke für Verkehrseinrichtungen, wie Schiffe, Flughäfen, Bahnen, Bahnstromversorgungseinrichtungen, etc.The invention relates to control panels made of sheet metal parts for traffic facilities, such as ships, airports, trains, traction power supply devices, etc.
Bei Schaltschränken für Verkehrseinrichtungen sind besondere Qualitätsanforderungen zu erfüllen. Dabei ist zu beachten, dass das Gewicht der Schaltschränke niedrig bleibt und das diese vibrationsfest und sicher ausgebildet sind. Trotz der Erfüllung der vorstehenden Forderungen sollen niedrige Fertigungskosten möglich sein.Special quality requirements must be met for control cabinets for traffic facilities. It should be noted that the weight of the control cabinets remains low and that they are vibration-proof and safe. Despite the fulfillment of the above requirements, low manufacturing costs should be possible.
Die Aufgabe wird dadurch gelöst, dass die Schaltschränke gemäß der Erfindung gerüstlos ausgebildet sind, wobei zum Erreichen der notwendigen Stabilität die Blechteile durch aus den Kanten eines Blechteils herausgearbeitete, zungenartige Zähne, die in Passlöcher eines anderen Blechteils eingesteckt und dann elektrisch verschweißt sind, miteinander verbunden sind.The object is achieved in that the switch cabinets according to the invention are designed without a frame, the sheet metal parts being connected to one another to achieve the necessary stability by tongue-like teeth worked out from the edges of a sheet metal part, which are inserted into pass holes of another sheet metal part and then electrically welded are.
Niedrige Fertigungskosten bei gleichzeitig hoher Qualität werden erfindungsgemäß durch das Zuschneiden der einzelnenAccording to the invention, low manufacturing costs combined with high quality are achieved by cutting the individual pieces
Blechteile durch NC-Laser-Schneidvorgänge bzw. Abkantvorgänge auf NC-Maschinen erreicht. Die so hergestellten Blechteile können einfach ineinander gesteckt und dann, vorzugsweise ohne die Zugabe von Elektrodenmaterial, miteinander elektrisch verschweißt werden.Sheet metal parts achieved by NC laser cutting processes or folding processes on NC machines. The sheet metal parts produced in this way can simply be plugged into one another and then, preferably without the addition of electrode material, be electrically welded to one another.
Die Erfindung wird in Zeichnungen näher erläutert, die in einer dem Fachmann verständlicher Form beispielhaft einige Blechteile zeigen. Aus den Zeichnungen sowie aus den Unteran- Sprüchen ergeben sich weitere, auch erfinderische, Einzelheiten.
The invention is explained in more detail in drawings, which show some sheet metal parts by way of example in a form that the person skilled in the art can understand. Further, also inventive, details emerge from the drawings and from the subclaims.
Claims
1. Aus Blechteilen bestehende Schaltschränke für Verkehrseinrichtungen, wie Schiffe, Flughäfen, Bahnen, Bahnstromversor- gungseinrichtungen, etc., dadurch gekennzeichnet, dass sie gerüstlos ausgebildet sind, wobei zum Erreichen der notwendigen Stabilität die Blechteile durch aus den Kanten der Blechteile herausgearbeitete, zungenartige Zähne, die in Passlöcher eines anderen Blechteils eingesteckt sind, mitein- ander verbunden sind.1. Control cabinets for traffic facilities, such as ships, airports, railways, railway power supply facilities, etc., consisting of sheet metal parts, characterized in that they are designed without frames, the sheet metal parts being achieved by tongue-like teeth worked out from the edges of the sheet metal parts in order to achieve the necessary stability which are inserted into pass holes in another sheet metal part and are connected to one another.
2. Schaltschränke nach Anspruch 1, dadurch gekennzeichnet, dass die zungenartigen Zähne durch NC-Laser- schneidvorgänge herausgearbeitet sind.2. Control cabinets according to claim 1, characterized in that the tongue-like teeth are worked out by NC laser cutting processes.
3. Schaltschränke nach Anspruch 1, dadurch gekennzeichnet, dass die Passlöcher durch NC-Laserschneidvor- gänge erzeugt sind.3. Control cabinets according to claim 1, characterized in that the pass holes are generated by NC laser cutting processes.
4. Schaltschränke nach Anspruch 1, 2 und 3, dadurch gekennzeichnet, dass die zungenartigen Zähne mit dem Blech uns die Passlöcher elektrisch verschweißt sind.4. Control cabinets according to claim 1, 2 and 3, characterized in that the tongue-like teeth with the sheet metal and the pass holes are electrically welded.
5. Schaltschränke nach Anspruch 1, 2, 3 oder 4, dadurch gekennzeichnet, dass die Blechteile abgekantet ausgebildet und insbesondere durch Abkanten auf einer NC-Abkant- bank hergestellt sind.5. Control cabinets according to claim 1, 2, 3 or 4, characterized in that the sheet metal parts are formed folded and in particular are produced by folding on an NC folding bench.
6. Schaltschränke nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass im Inneren Tragschienen oder Flacheisen angeordnet sind, die mit den Blechteilen verschraubt sind.6. Control cabinets according to one or more of the preceding claims, characterized in that mounting rails or flat bars are arranged in the interior, which are screwed to the sheet metal parts.
7. Schaltschränke nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie als freistehende Schränke ausgebildet sind. 7. Control cabinets according to one or more of the preceding claims, characterized in that they are designed as free-standing cabinets.
8. Schaltschränke nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie zu Schaltanlagen verbindbar ausgebildet sind.8. Control cabinets according to one or more of the preceding claims, characterized in that they are designed to be connectable to switchgear.
9. Schaltschränke nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie als Mittelspannungsschaltanlagenteile ausgebildet sind.9. Control cabinets according to one or more of the preceding claims, characterized in that they are designed as medium-voltage switchgear parts.
10. Schaltschränke nach einem oder mehreren der vorhergehen- den Ansprüche, dadurch gekennzeichnet, dass sie10. Control cabinets according to one or more of the preceding claims, characterized in that they
Trennschotten aus Blechteilen aufweisen.Have partitions made of sheet metal parts.
11. Schaltschränke nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie Schubladen mit Ein- und Ausfahrspindeln und einer elektrome- chanischen Schalt-Verriegelung aufweisen, wobei über die elektromechanische Verriegelung sichergestellt wird, dass vor Herausziehen der jeweilige Abzweig abgeschaltet ist.11. Switchgear cabinets according to one or more of the preceding claims, characterized in that they have drawers with entry and exit spindles and an electromechanical switch lock, the electromechanical lock ensuring that the respective branch is switched off before being pulled out.
12. Schaltschränke nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie für Schiffe verwendet werden.12. Control cabinets according to one or more of the preceding claims, characterized in that they are used for ships.
13. Schaltschränke nach einem oder mehreren der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass sie im13. Control cabinets according to one or more of claims 1 to 11, characterized in that they in
Bahnbereich, insbesondere für die Stromversorgung von Magnetschwebebahnen (Transrapid) verwendet werden. Railway area, especially for the power supply of magnetic levitation trains (Transrapid) can be used.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2001104891 DE10104891A1 (en) | 2001-02-01 | 2001-02-01 | Control cabinets for traffic facilities |
| DE10104891 | 2001-02-01 | ||
| PCT/DE2002/000292 WO2002061900A1 (en) | 2001-02-01 | 2002-01-28 | Switch cabinets for means of transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1356557A1 true EP1356557A1 (en) | 2003-10-29 |
Family
ID=7672741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02706635A Withdrawn EP1356557A1 (en) | 2001-02-01 | 2002-01-28 | Switch cabinets for means of transportation |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1356557A1 (en) |
| CN (1) | CN1489814A (en) |
| DE (1) | DE10104891A1 (en) |
| WO (1) | WO2002061900A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072128A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Low-voltage switchgear having superior properties |
| CN109066366A (en) * | 2018-09-17 | 2018-12-21 | 李婵珊 | A kind of electric power high-low pressure complete set of equipments of switchgear |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625616A (en) * | 2014-12-12 | 2015-05-20 | 芜湖金牛电气股份有限公司 | High-low voltage equipment cabinet body and processing method thereof |
| CN105490175A (en) * | 2015-12-17 | 2016-04-13 | 上海电器科学研究院 | Marine welded medium voltage switchgear |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7922430U1 (en) * | 1979-08-06 | 1979-10-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Subracks for electrical plug-in assemblies |
| DE59605897D1 (en) * | 1995-02-14 | 2000-10-26 | Knuerr Mechanik Ag | Frame construction for frames and housings of subracks and cabinets for accommodating electrical and / or electronic components |
| DE29713991U1 (en) * | 1997-08-08 | 1998-12-10 | Weidemaier & Goldschmidt GmbH Metallwarenfabrik, 69181 Leimen | Detachable and removable sheet metal / housing cabinet that can be plugged together using hooks and eyelets with disassembly protection |
-
2001
- 2001-02-01 DE DE2001104891 patent/DE10104891A1/en not_active Withdrawn
-
2002
- 2002-01-28 CN CNA028042794A patent/CN1489814A/en active Pending
- 2002-01-28 EP EP02706635A patent/EP1356557A1/en not_active Withdrawn
- 2002-01-28 WO PCT/DE2002/000292 patent/WO2002061900A1/en not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO02061900A1 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072128A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Low-voltage switchgear having superior properties |
| CN109066366A (en) * | 2018-09-17 | 2018-12-21 | 李婵珊 | A kind of electric power high-low pressure complete set of equipments of switchgear |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10104891A1 (en) | 2002-08-14 |
| WO2002061900A1 (en) | 2002-08-08 |
| CN1489814A (en) | 2004-04-14 |
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Legal Events
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| 17P | Request for examination filed |
Effective date: 20030708 |
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Effective date: 20071031 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20080311 |