EP3382793A1 - Electrotechnical device - Google Patents
Electrotechnical device Download PDFInfo
- Publication number
- EP3382793A1 EP3382793A1 EP18164695.1A EP18164695A EP3382793A1 EP 3382793 A1 EP3382793 A1 EP 3382793A1 EP 18164695 A EP18164695 A EP 18164695A EP 3382793 A1 EP3382793 A1 EP 3382793A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- slot
- excitation
- electrotechnical
- shaped recesses
- 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- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2233—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in consumption-meter devices, e.g. electricity, gas or water meters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/06—Waveguide mouths
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
Definitions
- the invention relates to an electrotechnical device, comprising a conductive metallic housing for receiving electronic components, wherein the housing has at least one access opening, which can be closed by a flap, door or the like means according to claim 1.
- an electronic device with a metal housing wall forming a base plate is previously known.
- the metal case wall has a slot forming a slot antenna resonating element for a hybrid antenna.
- an antenna resonating element for the hybrid antenna and a tunable component for adjusting the hybrid antenna.
- a planar inverting F antenna resonant element is used as the indirect feed structure for the slot antenna resonant element.
- a non-millimeter-wave antenna has a dielectric gap separating non-millimeter-wave conductive antenna structures, the dielectric gap of the non-millimeter-wave antenna being a window for one Millimeter wave antenna forms.
- the millimeter wave antenna is mounted within the housing and receives high frequency signals through the aforementioned antenna window.
- the antenna window presents itself as a plastic-filled opening in the metal housing.
- the DE 10 2013 114 205 A1 discloses a slot antenna and its use in an information transmitting device.
- the information sending device is a portable computer or a mobile phone.
- the proposed slot antenna has at least one slot which is formed at a corner and an edge of the conductive housing.
- the slot may also be formed on two or more sides having the sides and bottom at the corner and edge of the conductive housing.
- an advanced electrical device consisting of a indicate metallic housing for receiving electronic components, which is modified so that without additional effort data that are supplied, for example, from a smart meter, wirelessly to the environment, for example, to a control center, can be transmitted.
- At least one of the electronic components is designed as a measuring and measuring data transmitting device and is located inside the metallic housing.
- the data to be sent but also to be received are transmitted wirelessly.
- the measuring data transmitting device is in this connection with an excitation and feeding device in connection.
- a group of adjacent slot-shaped recesses is introduced, wherein the slot length and the slot width are tuned to the desired frequency band for wireless transmission.
- the excitation and feeding device is then preferably arranged inside the housing in the region of the slots.
- the slots inside the housing do not show the desired effect as slot radiators from the outside and could also be interpreted as classic ventilation slots. If required for protection reasons, the slots can protect against Ingress of moisture can be sealed or glued over with a dielectric agent.
- the slot-shaped recesses in the region of a side wall and / or a flap or door of the housing are formed.
- the housing can be upgraded.
- the housing is preferably designed as a cabinet, meter cabinet or house connection box or similar cabinet-like structure.
- the excitation and feeding device can be realized as a printed circuit board with a corresponding excitation structure.
- haptic, optical or visual and / or latching means are provided for the exact positioning of the excitation and feeding device.
- the excitation and feeding device can be clamped, adhesive but also fixed by means of magnetic means on the housing wall.
- a dining antenna according to the invention is fixedly arranged in the relevant electrical device, for example on a DIN rail or on the rear wall of a related housing.
- a feed antenna permanently integrated in the control cabinet or the electrical device is positioned such that it interacts with the slot antenna structures present there when the door or flap is closed, in particular touching the slot antenna structure in terms of the necessary high-frequency-side coupling.
- FIG. 1 an exemplary representation of a metallic housing wall, for example, a door 1 of a control cabinet 2 with exemplary slots 3 defined width and length, each adapted to a frequency band.
- a metallic housing wall for example, a door 1 of a control cabinet 2 with exemplary slots 3 defined width and length, each adapted to a frequency band.
- exemplary slots 3 defined width and length, each adapted to a frequency band.
- LTE bands 450 MHz, 698-960 MHz or 1710-2620 MHz are executable.
- the housing interior side is the excitation structure 4 for feeding the slots.
- the coupling takes place here, for example capacitive.
- Corresponding holding devices mechanically secure the excitation structure.
- FIG. 2 An exemplary representation of such an exciter structure 4 shows Fig. 2 ,
- the excitation structure is formed here on a circuit board 5 and is connected via a connecting line 6 with plug 7 with a measuring data transmitting device 8 (see Fig. 1 ) in connection.
- the Fig. 3 shows a perspective view of a conductive control cabinet 2, for example, designed as a power meter cabinet with smart meter 8, fixed on a DIN rail 9.
- the slot antennas 3 are located here in the door 1 of the cabinet. 2
- Fig. 4 can be used as antenna with favorable dimensions along the edges a and b of a Wegungskwandung these edges, in which case an exciter unit 4 is placed according to the intersection of the edges.
- the excitation structure 4 via a waveguide assembly 10 with the slot antenna 3, which is located in the example shown in the door 1, in high frequency side connection.
- the actual radiator or the excitation structure 4 with connected waveguide 10 can in turn be fixed here on a DIN rail 9 in the interior of the housing 2 of the electrical device. With the closing of the door 1 of the housing 2, the required spatial association between the excitation structure 4 and the open waveguide 10 is produced.
- the waveguide structure 10 may, as in the Fig. 5 also shown to be telescopically constructed, whereby an adaptation to different housing dimensions is possible.
Abstract
Die Erfindung betrifft eine elektrotechnische Einrichtung, bestehend aus einem leitfähigen, metallischen Gehäuse zur Aufnahme von elektronischen Komponenten, wobei das Gehäuse mindestens eine Zugangsöffnung aufweist, welche durch eine Klappe, Tür oder dergleichen Mittel verschließbar ist. Erfindungsgemäß ist mindestens eine der elektronischen Komponenten als Mess- und Messdatensendeeinrichtung ausgebildet, wobei die zu sendenden und/oder zu empfangenden Daten drahtlos übertragen werden. Die Messdatensendeeinrichtung steht mit einer Erreger- und Einspeiseeinrichtung in Verbindung, wobei in der Wandung des Gehäuses eine Gruppe von benachbarten schlitzförmigen Aussparungen eingebracht ist, die Schlitzlänge und Schlitzbreite auf das gewählte Frequenzband zur drahtlosen Übertragung abgestimmt sind und die Erreger- und Einspeiseeinrichtung gehäuseinnenseitig im Bereich der Schlitze angeordnet ist.The invention relates to an electrotechnical device, consisting of a conductive, metallic housing for receiving electronic components, wherein the housing has at least one access opening, which can be closed by a flap, door or the like means. According to the invention, at least one of the electronic components is designed as a measuring and measuring data transmitting device, wherein the data to be transmitted and / or to be received are transmitted wirelessly. The Meßdatensendeeinrichtung communicates with an excitation and feeding device, wherein in the wall of the housing a group of adjacent slot-shaped recesses is introduced, the slot length and slot width are tuned to the selected frequency band for wireless transmission and the exciter and feeder device housing side in the Slots is arranged.
Description
Die Erfindung betrifft eine elektrotechnische Einrichtung, bestehend aus einem leitfähigen metallischen Gehäuse zur Aufnahme von elektronischen Komponenten, wobei das Gehäuse mindestens eine Zugangsöffnung aufweist, welche durch eine Klappe, Tür oder dergleichen Mittel verschließbar ist gemäß Anspruch 1.The invention relates to an electrotechnical device, comprising a conductive metallic housing for receiving electronic components, wherein the housing has at least one access opening, which can be closed by a flap, door or the like means according to claim 1.
Aus dem deutschen Gebrauchsmuster
Bei den elektronischen Vorrichtungen gemäß
Bei der elektronischen Vorrichtung, ausgebildet als Mobiltelefon gemäß
Die
Zur Überwachung des Energieverbrauches aber auch im Bereich der Energiegewinnung durch photovoltaische Einrichtungen muss zunehmend eine aktuelle Erfassung von Verbrauchs- oder Erzeugungsdaten möglich werden. Diesbezüglich kommen sogenannte Smart-Meter zum Einsatz, welche beispielsweise über den Tagesverlauf den Energieverbrauch bewerten oder aber Daten dahingehend liefern, welche erzeugte Energiemenge durch eine Photovoltaikanlage bereitsteht, um gezielt Verbraucher einzuschalten oder auch vom Netz zu trennen. Eine Übertragung dieser Daten erfolgt drahtlos zu einer Leiteinheit, welche dann in der Lage ist, die vorerwähnten, kurz umrissenen Steuerungsaufgaben zu lösen.To monitor the energy consumption but also in the field of energy production by photovoltaic devices, an up-to-date collection of consumption or generation data must be increasingly possible. In this regard, so-called smart meters are used, which evaluate the energy consumption over the course of the day, for example, or provide data on the amount of energy generated by a photovoltaic system in order to selectively switch consumers on or to disconnect them from the grid. A transmission of this data is wireless to a guidance unit, which is then able to solve the aforementioned, briefly outlined control tasks.
Üblicherweise kommen Smart-Meter in Zählerkästen zum Einsatz, wobei die Problematik besteht, dass derartige schrankartige Gehäuse zur Aufnahme elektrotechnischer Komponenten aus einem metallischen, leitfähigen Material bestehen. Ein solches metallisches Gehäuse schirmt gegen hochfrequente Strahlung ab, so dass bisher die Notwendigkeit bestand, außerhalb des Gehäuses diskrete Sendeeinrichtungen bzw. entsprechende Antennen zur drahtlosen Datenübertragung vorzusehen.Usually smart meters are used in meter boxes, the problem is that such cabinet-like housing for receiving electrical components made of a metallic, conductive material. Such a metallic housing shields against high-frequency radiation, so that up to now it was necessary to provide discrete transmission devices or corresponding antennas for wireless data transmission outside the housing.
Aus dem Vorgenannten ist es daher Aufgabe der Erfindung, eine weiterentwickelte elektrotechnische Einrichtung, bestehend aus einem metallischen Gehäuse zur Aufnahme von elektronischen Komponenten anzugeben, welche derart modifiziert ist, dass ohne zusätzlichen Aufwand Daten, die zum Beispiel von einem Smart-Meter geliefert werden, drahtlos an die Umgebung, beispielsweise zu einer Leitzentrale, übertragen werden können.From the foregoing, it is therefore an object of the invention, an advanced electrical device consisting of a indicate metallic housing for receiving electronic components, which is modified so that without additional effort data that are supplied, for example, from a smart meter, wirelessly to the environment, for example, to a control center, can be transmitted.
Die Lösung der Aufgabe der Erfindung erfolgt mit der Lehre gemäß der Merkmalskombination nach Anspruch 1, wobei die Unteransprüche mindestens zweckmäßige Ausgestaltungen und Weiterbildungen darstellen.The object of the invention is achieved with the teaching according to the feature combination according to claim 1, wherein the dependent claims represent at least expedient refinements and developments.
Erfindungsgemäß ist mindestens eine der elektronischen Komponenten als Mess- und Messdatensendeeinrichtung ausgebildet und befindet sich innerhalb des metallischen Gehäuses.According to the invention, at least one of the electronic components is designed as a measuring and measuring data transmitting device and is located inside the metallic housing.
Die zu sendenden aber auch zu empfangenden Daten werden drahtlos übertragen.The data to be sent but also to be received are transmitted wirelessly.
Die Messdatensendeeinrichtung steht diesbezüglich mit einer Erreger- und Einspeiseeinrichtung in Verbindung.The measuring data transmitting device is in this connection with an excitation and feeding device in connection.
In der Wandung des Gehäuses wird erfindungsgemäß eine Gruppe von benachbarten schlitzförmigen Aussparungen eingebracht, wobei die Schlitzlänge und die Schlitzbreite auf das gewünschte Frequenzband zur drahtlosen Übertragung abgestimmt sind.In the wall of the housing according to the invention a group of adjacent slot-shaped recesses is introduced, wherein the slot length and the slot width are tuned to the desired frequency band for wireless transmission.
Die Erreger- und Einspeiseeinrichtung wird dann bevorzugt gehäuseinnenwandungsseitig im Bereich der Schlitze angeordnet.The excitation and feeding device is then preferably arranged inside the housing in the region of the slots.
Mithin entsteht in der Gehäusewandung eine Gruppe von Schlitzantennen, die in an sich bekannter Weise erregt werden.Thus arises in the housing a group of slot antennas, which are energized in a conventional manner.
Die Schlitze innerhalb des Gehäuses lassen von außen die gewünschte Wirkung als Schlitzstrahler nicht erkennen und könnten ebenso als klassische Lüftungsschlitze interpretiert werden. Wenn aus Schutzgradgründen erforderlich, können die Schlitze zum Schutz vor Eindringen von Feuchtigkeit mit einem dielektrischen Mittel verschlossen oder überklebt werden.The slots inside the housing do not show the desired effect as slot radiators from the outside and could also be interpreted as classic ventilation slots. If required for protection reasons, the slots can protect against Ingress of moisture can be sealed or glued over with a dielectric agent.
Es liegt im Sinne der Erfindung, dass auch bereits konstruktiv vorgesehene Schlitze im Eck- oder Kantenbereich des Gehäuses als Schlitzantennenstrahler genutzt oder entsprechend modifiziert werden, ohne den Grundgedanken der Erfindung zu verlassen.It is within the meaning of the invention that even slots already provided structurally in the corner or edge region of the housing can be used as a slot antenna radiator or modified accordingly, without departing from the basic idea of the invention.
Bevorzugt sind die schlitzförmigen Aussparungen im Bereich einer Seitenwandung und/oder einer Klappe oder Tür des Gehäuses ausgebildet. So kann zum Zweck des Nachrüstens eine vorhandene schlitzfreie Tür durch eine Tür mit Schlitz ersetzt und mithin das Gehäuse aufgerüstet werden.Preferably, the slot-shaped recesses in the region of a side wall and / or a flap or door of the housing are formed. Thus, for the purpose of retrofitting an existing slot-free door replaced by a door with slot and thus the housing can be upgraded.
Das Gehäuse ist bevorzugt als Schaltschrank, Zählerschrank oder Hausanschlusskasten oder dergleichen schrankähnliches Gebilde ausgeführt.The housing is preferably designed as a cabinet, meter cabinet or house connection box or similar cabinet-like structure.
Die Erreger- und Einspeiseeinrichtung kann als Leiterplatte mit entsprechender Erregerstruktur realisiert werden.The excitation and feeding device can be realized as a printed circuit board with a corresponding excitation structure.
Im Bereich der schlitzförmigen Aussparungen sind bei einer bevorzugten Weiterbildung der Erfindung haptische, optische bzw. visuelle und/oder Rastmittel zur exakten Positionierung der Erreger- und Einspeiseeinrichtung vorgesehen.In the area of the slot-shaped recesses, in a preferred development of the invention, haptic, optical or visual and / or latching means are provided for the exact positioning of the excitation and feeding device.
Die Erreger- und Einspeiseeinrichtung kann klemmend, klebend aber auch mit Hilfe magnetischer Mittel an der Gehäusewandung fixiert werden.The excitation and feeding device can be clamped, adhesive but also fixed by means of magnetic means on the housing wall.
In den Fällen, bei denen womöglich eine Tür oder eine Klappe eines Schaltschrankes oder dergleichen Einrichtung entfernt werden muss, wird erfindungsgemäß eine Speiseantenne fest in der betreffenden elektrotechnischen Einrichtung angeordnet, zum Beispiel auf einer Hutschiene oder an der Rückwand eines diesbezüglichen Gehäuses. Über eine Hohlleiter ähnliche Kanalstruktur vom Befestigungspunkt der Antenne bis zu einem Berührungspunkt der geschlossenen Tür oder Klappe, der dann auf Schlitzantennen der Tür oder Klappe trifft, findet eine Anregung der Schlitze als gekoppelte Antenne bzw. direkt nach dem Yagi-Prinzip statt. Auf diesem Wege ist eine örtliche Trennung zwischen Speiseantenne und abstrahlender Antenne zur Vermeidung von Kabeln oder dergleichen in der elektrotechnischen Einrichtung möglich.In cases where a door or a flap of a control cabinet or the like device may need to be removed, a dining antenna according to the invention is fixedly arranged in the relevant electrical device, for example on a DIN rail or on the rear wall of a related housing. Via a waveguide-like channel structure from the attachment point of the antenna to a point of contact of the closed door or flap, which then meets slot antennas of the door or flap, finds a stimulus the slots as a coupled antenna or directly according to the Yagi principle instead. In this way, a local separation between feed antenna and radiating antenna to avoid cables or the like in the electrical device is possible.
Alternativ ist denkbar, dass eine fest im Schaltschrank bzw. der elektrotechnischen Einrichtung integrierte Speiseantenne so positioniert wird, dass diese bei geschlossener Türe oder Klappe mit den dort vorhandenen Schlitzantennenstrukturen in Wechselwirkung tritt, insbesondere die Schlitzantennenstruktur berührt im Sinne der notwendigen hochfrequenzseitigen Kopplung.Alternatively, it is conceivable that a feed antenna permanently integrated in the control cabinet or the electrical device is positioned such that it interacts with the slot antenna structures present there when the door or flap is closed, in particular touching the slot antenna structure in terms of the necessary high-frequency-side coupling.
Die Erfindung soll anhand eines Ausführungsbeispieles sowie unter Zuhilfenahme von Figuren näher erläutert werden.The invention will be explained in more detail using an exemplary embodiment and with the aid of figures.
Hierbei zeigt
Bevorzugt gehäuseinnenwandungsseitig befindet sich die Erregerstruktur 4 zur Speisung der Schlitze. Die Ankopplung erfolgt hier beispielsweise kapazitiv. Entsprechende Haltevorrichtungen sichern die Erregerstruktur mechanisch.Preferably the housing interior side is the
Eine beispielhafte Darstellung einer solchen Erregerstruktur 4 zeigt
Die
Von der Außenseite der Tür 1 sind nur die Schlitze 3, nicht jedoch die Erregerstruktur sichtbar.From the outside of the door 1, only the
Bei einer Alternative gemäß
Bei dem Ausführungsbeispiel gemäß
Diesbezüglich steht gemäß dem Beispiel nach
Der eigentliche Strahler bzw. die Erregerstruktur 4 mit angeschlossenem Hohlleiter 10 kann hier wiederum auf einer Hutschiene 9 im Inneren des Gehäuses 2 der elektrotechnischen Einrichtung fixiert werden. Mit dem Schließen der Tür 1 des Gehäuses 2 wird die erforderliche räumliche Zuordnung zwischen der Erregerstruktur 4 und dem offenen Hohlleiter 10 hergestellt. Die Hohlleiterstruktur 10 kann wie in der
Claims (8)
dadurch gekennzeichnet, dass
mindestens eine der elektronischen Komponenten als Mess- und Messdatensendeeinrichtung ausgebildet ist, wobei die zu sendenden und/oder zu empfangenden Daten drahtlos übertragen werden,
die Messdatensendeeinrichtung mit einer Erreger- und Einspeiseeinrichtung in Verbindung steht,
in der Wandung des Gehäuses eine Gruppe von benachbarten schlitzförmigen Aussparungen eingebracht ist, wobei die Schlitzlänge und Schlitzbreite auf das gewählte Frequenzband zur drahtlosen Übertragung abgestimmt sind und die Erreger- und Einspeiseeinrichtung gehäuseinnenseitig im Bereich der Schlitze angeordnet ist.Electrotechnical device, consisting of a conductive, metallic housing for accommodating electronic components, wherein the housing has at least one access opening, which can be closed by a flap, door or the like means,
characterized in that
at least one of the electronic components is designed as a measuring and measuring data transmitting device, wherein the data to be transmitted and / or to be received are transmitted wirelessly,
the measuring data transmitting device is connected to an excitation and feeding device,
in the wall of the housing, a group of adjacent slot-shaped recesses is introduced, wherein the slot length and slot width are tuned to the selected frequency band for wireless transmission and the exciter and feeder device is disposed inside the housing in the region of the slots.
dadurch gekennzeichnet, dass
die schlitzförmigen Aussparungen im Bereich der Klappe oder Tür und/oder von Seitenwänden ausgebildet sind.Electrotechnical device according to claim 1,
characterized in that
the slot-shaped recesses are formed in the region of the flap or door and / or of side walls.
dadurch gekennzeichnet, dass
die schlitzförmigen Ausnehmungen im Bereich der Außenkanten des Gehäuses ausgebildet sind, wobei konstruktiv vorhandene Schlitze in die Schlitzstruktur integrierbar sind.Electrotechnical device according to claim 1,
characterized in that
the slot-shaped recesses are formed in the region of the outer edges of the housing, wherein constructively existing slots can be integrated into the slot structure.
dadurch gekennzeichnet, dass
das Gehäuse als Schaltschrank, Zählerschrank, Hausanschlusskasten oder dergleichen Schrankgebilde ausgeführt ist.Electrotechnical device according to one of the preceding claims,
characterized in that
the housing is designed as a control cabinet, meter cabinet, house connection box or similar cabinet structure.
dadurch gekennzeichnet, dass
die Erreger- und Einspeiseeinrichtung als Leiterplatte mit Erregerstruktur ausgeführt ist.Electrotechnical device according to one of the preceding claims,
characterized in that
the excitation and feeding device is designed as a circuit board with excitation structure.
dadurch gekennzeichnet, dass
im Bereich der schlitzförmigen Aussparungen haptische-, optische- und/oder Rastmittel zur exakten Positionierung der Erreger- und Einspeiseeinrichtung vorgesehen sind.Electrotechnical device according to one of the preceding claims,
characterized in that
haptic, optical and / or latching means are provided in the region of the slot-shaped recesses for the exact positioning of the excitation and feeding device.
dadurch gekennzeichnet, dass
die Erreger- und Einspeiseeinrichtung klemmend, klebend oder magnetisch an der Gehäusewandung fixiert ist.Electrotechnical device according to one of the preceding claims,
characterized in that
the excitation and feeding device is clamped, adhesive or magnetically fixed to the housing wall.
dadurch gekennzeichnet, dass
diese ortsfest ausgebildet ist.Electrotechnical device according to one of the preceding claims,
characterized in that
this is stationary.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102017106956 | 2017-03-31 | ||
DE102017126921.5A DE102017126921A1 (en) | 2017-03-31 | 2017-11-15 | Electrotechnical device |
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Publication Number | Publication Date |
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EP3382793A1 true EP3382793A1 (en) | 2018-10-03 |
Family
ID=61911373
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Application Number | Title | Priority Date | Filing Date |
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EP18164695.1A Withdrawn EP3382793A1 (en) | 2017-03-31 | 2018-03-28 | Electrotechnical device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019211547A1 (en) * | 2019-08-01 | 2021-02-04 | Robert Bosch Gmbh | Control unit with antenna |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4866453A (en) * | 1988-08-15 | 1989-09-12 | General Motors Corporation | Vehicle slot antenna with parasitic slot |
JPH10145126A (en) * | 1996-11-11 | 1998-05-29 | Matsushita Electric Ind Co Ltd | Antenna for equipment unit |
US20060198085A1 (en) * | 2005-03-07 | 2006-09-07 | Abb Technology Ag | Electric switchboard, and a medium voltage substation comprising such a switchboard |
US20090096603A1 (en) * | 2006-05-02 | 2009-04-16 | Langsweirdt Ronald L | Telecommunication enclosure monitoring system |
US20090153410A1 (en) * | 2007-12-18 | 2009-06-18 | Bing Chiang | Feed networks for slot antennas in electronic devices |
JP2013207967A (en) * | 2012-03-29 | 2013-10-07 | Kawamura Electric Inc | Cubicle with radio communication function |
DE102013114205A1 (en) | 2012-12-28 | 2014-07-03 | Korea Advanced Institute Of Science & Technology | Slot antenna and information terminal device using the same |
US20160197398A1 (en) * | 2015-01-07 | 2016-07-07 | GM Global Technology Operations LLC | Slot antenna built into a vehicle body panel |
DE202016002294U1 (en) | 2015-05-12 | 2016-07-15 | Apple Inc. | Electronic device with tunable hybrid antennas |
DE202016006358U1 (en) | 2015-10-14 | 2017-01-19 | Apple Inc. | Electronic devices with millimeter-wave antennas and metal housings |
WO2018011638A1 (en) * | 2016-07-13 | 2018-01-18 | Blackberry Limited | A container having a slot antenna |
-
2018
- 2018-03-28 EP EP18164695.1A patent/EP3382793A1/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4866453A (en) * | 1988-08-15 | 1989-09-12 | General Motors Corporation | Vehicle slot antenna with parasitic slot |
JPH10145126A (en) * | 1996-11-11 | 1998-05-29 | Matsushita Electric Ind Co Ltd | Antenna for equipment unit |
US20060198085A1 (en) * | 2005-03-07 | 2006-09-07 | Abb Technology Ag | Electric switchboard, and a medium voltage substation comprising such a switchboard |
US20090096603A1 (en) * | 2006-05-02 | 2009-04-16 | Langsweirdt Ronald L | Telecommunication enclosure monitoring system |
US20090153410A1 (en) * | 2007-12-18 | 2009-06-18 | Bing Chiang | Feed networks for slot antennas in electronic devices |
JP2013207967A (en) * | 2012-03-29 | 2013-10-07 | Kawamura Electric Inc | Cubicle with radio communication function |
DE102013114205A1 (en) | 2012-12-28 | 2014-07-03 | Korea Advanced Institute Of Science & Technology | Slot antenna and information terminal device using the same |
US20160197398A1 (en) * | 2015-01-07 | 2016-07-07 | GM Global Technology Operations LLC | Slot antenna built into a vehicle body panel |
DE202016002294U1 (en) | 2015-05-12 | 2016-07-15 | Apple Inc. | Electronic device with tunable hybrid antennas |
DE202016006358U1 (en) | 2015-10-14 | 2017-01-19 | Apple Inc. | Electronic devices with millimeter-wave antennas and metal housings |
WO2018011638A1 (en) * | 2016-07-13 | 2018-01-18 | Blackberry Limited | A container having a slot antenna |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019211547A1 (en) * | 2019-08-01 | 2021-02-04 | Robert Bosch Gmbh | Control unit with antenna |
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