WO2001018829A1 - Vorrichtung zum bewegen, insbesondere zum rotativen oder linearen bewegen einer aktiven last - Google Patents
Vorrichtung zum bewegen, insbesondere zum rotativen oder linearen bewegen einer aktiven last Download PDFInfo
- Publication number
- WO2001018829A1 WO2001018829A1 PCT/EP2000/006505 EP0006505W WO0118829A1 WO 2001018829 A1 WO2001018829 A1 WO 2001018829A1 EP 0006505 W EP0006505 W EP 0006505W WO 0118829 A1 WO0118829 A1 WO 0118829A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drive unit
- primary coil
- carrier
- energy
- linear
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
Definitions
- the present invention relates to a device for moving, in particular for rotating or linear moving an active load or any object on a carrier, in particular output flange or platform with a drive unit for moving the active load.
- Devices of this type are known and customary on the market in a wide variety of forms and designs. They are used, for example, to rotate radar systems, guns, surveillance cameras or the like. Increasingly high demands are placed on the energy and data transmission of active loads and any objects that are mounted on appropriate carriers. Such energy transfer takes place conventionally with flexible cables or the like. This often leads to interference, which is undesirable.
- the present invention is therefore based on the object of creating a device of the type mentioned at the outset which eliminates the disadvantages mentioned and with which data and / or energy and also any signals can be transmitted in a precise and precise manner without interference.
- energy and / or signals can be transmitted contactlessly to or from the load via at least one transmission device.
- Such a transmission device preferably has a primary coil and a secondary coil.
- the primary coil is essentially firmly connected to a housing or a drive unit, a secondary coil, which is connected directly or indirectly to the carrier, being movable relative to this primary coil.
- the secondary coil can be rotated relative to the primary coil or linearly in order to ensure contactless and bidirectional energy and / or signals for data transmission.
- Various types of active loads for example radar systems, surveillance cameras, different weapon systems, can be applied to a corresponding carrier. Furthermore, positioning times and the positioning accuracy can be significantly improved in the case of very large accelerations, which considerably improves the use of such a device.
- Such a device can be controlled very easily, for example from a conventional PC, with this device being able to supply energy and / or data in a simple manner, which can then subsequently be transmitted to the active load without contact.
- FIG. 1 shows a longitudinal section through a device for the rotational movement of an active load or any object
- FIG. 2 shows a schematic view, shown in perspective, of a further exemplary embodiment of a device for linearly moving an active load or any object corresponding to FIG. 1.
- a device Ri has a housing 1, which is preferably cylindrical.
- a drive unit 2.1 in particular an electrically driven motor 3, is provided in the housing 1 and is connected to a shaft 4.
- the shaft 4 is connected at the end to a carrier 5.1, in particular an output flange 6, which is rotatably mounted about an axis A outside the housing 1.
- a transmission device 8 is inserted into the housing 1 between the drive unit 2.1 and the carrier 5.1.
- the transmission device 8 has a primary coil 9, which is preferably fixed relative to the housing 1 and through which the shaft 4 passes.
- a secondary coil 10 is rotatably arranged about the axis A and is directly or indirectly non-rotatably connected to the output flange 6 of the carrier 5.1.
- a gear 11 can be inserted into the shaft 4 near the carrier 5.1.
- the gear 11 is only shown schematically and translates a drive movement of the drive unit 2.1 onto the carrier 5.1.
- any active load 12 as is only symbolically indicated, can be put into operation on the output flange 5.1, an energy supply is necessary.
- the active load 12 should be able to wirelessly supply information and / or energy to the device Ri or the fixed part of the housing 1.
- electrical energy and / or signals for controlling the active load 12 are transmitted bidirectionally to the secondary coil 10 with the aid of a control 13, which is connected to the drive unit 2.1 and / or the transmission device 8, and from there directly to the active load 12, irrespective of rotation transfer .
- the drive unit 2.1 and / or the transmission device 8 connects to the controller 13, which can be an external or internal component of the device Ri, in particular the housing 1.
- the controller 13 serves on the one hand to operate the transmission device 8 and / or the drive unit 2.1 and to transmit energy and / or signals.
- Information for example in the form of electrical signals and / or energy, can also be transmitted from the active load 12 to the secondary coil 10 while the carrier 5.1 is rotating about the axis 1. From there, energy and / or signal transmission takes place without contact to the primary coil 9, the information and / or the energy being able to be processed further via the controller 13.
- the active load 12 can be any object which, for example, requires energy or delivers energy. For example, there may be generators of wind turbines that supply energy accordingly and have to be driven in rotation to the position of the blades. Furthermore, a surveillance camera, a radar system or a machine gun could be placed on the carrier 5.1 as the active load 12.
- the contactless transmission of energy and / or signals can also be used to generate energy wirelessly
- a device R 2 in which a drive unit 2.2 is preferably designed as a linear element 14 or, linear motor, which, for example, has a carrier 5.2, in particular via belts, spindles, pinions, toothed racks or the like a platform 15 moves linearly back and forth in the illustrated double arrow direction X.
- the drive unit 2.2 is used, in particular for the linear guidance of the carrier 5.2, in particular the platform 15.
- the drive unit 2.2 can be linearly linear, arch-like, snake-like, circular in shape and precisely and precisely guides the carrier 5.2, in particular the platform 15.
- the primary coil 9 is arranged in parallel. Accordingly, the primary coil 9 runs parallel to the drive unit 2.2 or is a component thereof.
- the secondary coil 10 is assigned to the platform 15 and projects energy and / or signals bidirectionally onto the primary coil 9 without contact.
- the bidirectional signal, data and energy transmission enables information and / or energy from any object, in particular active load 12, to be transmitted to the primary coil 9 and thus to the controller 13 independently of the position and location on the drive unit 2.2 vice versa .
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Linear Motors (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00947955A EP1212762A1 (de) | 1999-09-09 | 2000-07-08 | Vorrichtung zum bewegen, insbesondere zum rotativen oder linearen bewegen einer aktiven last |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19943047.0 | 1999-09-09 | ||
DE1999143047 DE19943047A1 (de) | 1999-09-09 | 1999-09-09 | Vorrichtung zum Bewegen, insbesondere zum rotativen oder linearen Bewegen einer aktiven Last |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001018829A1 true WO2001018829A1 (de) | 2001-03-15 |
Family
ID=7921321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/006505 WO2001018829A1 (de) | 1999-09-09 | 2000-07-08 | Vorrichtung zum bewegen, insbesondere zum rotativen oder linearen bewegen einer aktiven last |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1212762A1 (de) |
DE (1) | DE19943047A1 (de) |
WO (1) | WO2001018829A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010040366A1 (de) * | 2010-09-07 | 2012-03-08 | rc-direct Unternehmergesellschaft (haftungsbeschränkt) | Leistungsübertrager für ein Windrad |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3921786A1 (de) * | 1989-07-01 | 1991-01-03 | Stiftland Elektronik Gmbh | Mess/steuervorrichtung mit stromuebertragung zwischen einer stationaeren einrichtung und einem beweglichen mess/steuergeraet |
JPH08222459A (ja) * | 1995-02-14 | 1996-08-30 | Yaskawa Electric Corp | 無接触モーション伝送装置 |
WO1996031381A1 (de) * | 1995-04-03 | 1996-10-10 | Cegelec Aeg Anlagen-Und Automatisierungstechnik Gmbh | Spurgeführte transporteinrichtung mit energie- und informationsübertragung |
JPH0974032A (ja) * | 1995-09-04 | 1997-03-18 | Yaskawa Electric Corp | 無接触伝送装置 |
US5625352A (en) * | 1994-04-20 | 1997-04-29 | Schuler Pressen Gmbh & Co. | Method and arrangement for transmitting data, signals and energy |
EP0849121A1 (de) * | 1996-12-20 | 1998-06-24 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Verfahren zum drahtlosen Übertragen von Energie und Daten |
DE19702751A1 (de) * | 1997-01-27 | 1998-07-30 | Lumino Gmbh Licht Elektronik | Vorrichtung zur Anzeige von alpha-numerischen Zeichen und/oder Bildzeichen |
US5927657A (en) * | 1996-07-17 | 1999-07-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Antenna mounting structure for movable member conveying system |
-
1999
- 1999-09-09 DE DE1999143047 patent/DE19943047A1/de not_active Withdrawn
-
2000
- 2000-07-08 WO PCT/EP2000/006505 patent/WO2001018829A1/de not_active Application Discontinuation
- 2000-07-08 EP EP00947955A patent/EP1212762A1/de not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3921786A1 (de) * | 1989-07-01 | 1991-01-03 | Stiftland Elektronik Gmbh | Mess/steuervorrichtung mit stromuebertragung zwischen einer stationaeren einrichtung und einem beweglichen mess/steuergeraet |
US5625352A (en) * | 1994-04-20 | 1997-04-29 | Schuler Pressen Gmbh & Co. | Method and arrangement for transmitting data, signals and energy |
JPH08222459A (ja) * | 1995-02-14 | 1996-08-30 | Yaskawa Electric Corp | 無接触モーション伝送装置 |
WO1996031381A1 (de) * | 1995-04-03 | 1996-10-10 | Cegelec Aeg Anlagen-Und Automatisierungstechnik Gmbh | Spurgeführte transporteinrichtung mit energie- und informationsübertragung |
JPH0974032A (ja) * | 1995-09-04 | 1997-03-18 | Yaskawa Electric Corp | 無接触伝送装置 |
US5927657A (en) * | 1996-07-17 | 1999-07-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Antenna mounting structure for movable member conveying system |
EP0849121A1 (de) * | 1996-12-20 | 1998-06-24 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Verfahren zum drahtlosen Übertragen von Energie und Daten |
DE19702751A1 (de) * | 1997-01-27 | 1998-07-30 | Lumino Gmbh Licht Elektronik | Vorrichtung zur Anzeige von alpha-numerischen Zeichen und/oder Bildzeichen |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 7 31 July 1997 (1997-07-31) * |
Also Published As
Publication number | Publication date |
---|---|
EP1212762A1 (de) | 2002-06-12 |
DE19943047A1 (de) | 2001-03-15 |
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