DE10313999A1 - Connection device for current meter, has connecting elements which engage with sprung jaws which are open by displacement of contact elements - Google Patents
Connection device for current meter, has connecting elements which engage with sprung jaws which are open by displacement of contact elements Download PDFInfo
- Publication number
- DE10313999A1 DE10313999A1 DE2003113999 DE10313999A DE10313999A1 DE 10313999 A1 DE10313999 A1 DE 10313999A1 DE 2003113999 DE2003113999 DE 2003113999 DE 10313999 A DE10313999 A DE 10313999A DE 10313999 A1 DE10313999 A1 DE 10313999A1
- Authority
- DE
- Germany
- Prior art keywords
- connection device
- support plate
- elements
- electricity meter
- connection
- 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- Withdrawn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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/065—Details of electronic electricity meters related to mechanical aspects
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Description
Die Erfindung betrifft eine Anschlussvorrichtung für einen Stromzähler, der ein Gehäuse aufweist, von dessen gegen eine Tragplatte anlegbarem Boden durch Öffnungen in der Tragplatte hindurchführbare Kontaktstifte entsprechend wenigstens einer Stromphase vorstehen, welche durch Verschiebung des auf der Tragplatte geführten Gehäuses mit Strom zu- und abführenden Anschlusselementen auf der dem Stromzähler abgewandten Seite der Tragplatte verbindbar sind.The invention relates to a connection device for one Electricity meters, the one housing has, of which against a support plate bottom through openings passable in the support plate Protruding contact pins corresponding to at least one current phase, which by moving the housing on the support plate with electricity supply and discharge Connection elements on the side facing away from the electricity meter Carrier plate are connectable.
Eine solche Anschlussvorrichtung
geht aus der
Der vorliegenden Endung liegt die Aufgabe zugrunde, eine neue Anschlussvorrichtung der eingangs erwähnten Art zu schaffen, die bei verringertem Platzbedarf eine höhere Kontaktsicherheit ermöglicht.The present ending is the Task based on a new connection device of the type mentioned to create greater contact security with reduced space requirements allows.
Die diese Aufgabe lösende Anschlussvorrichtung nach der Erfindung ist dadurch gekennzeichnet, dass die Anschlusselemente an den Kontaktelementen zangenartig mit durch die Verschiebebewegung der Kontaktelemente aufspreizbaren, federkraftbeaufschlagten Zangenbacken angreifen.The connection device that solves this task according to the invention is characterized in that the connection elements on the contact elements like pliers with the sliding movement the contact elements of expandable, spring-loaded pliers jaws attack.
Gemäß dieser Erfindungslösung werden die Kontaktelemente, bei denen es sich vorzugsweise um Stifte mit einer länglichen Querschnittsfläche handelt, deren Längsachse sich in der Verschiebungsrichtung des Stromzählers erstreckt, zangenartig auf gegenüberliegenden Seiten ergriffen, wodurch große, der Kontaktsicherheit dienende Klemmkräfte erzeugt werden können. Eine solche Anschlussvorrichtung erfordert quer zur Vorschubrichtung des Zählers nur wenig Bauraum, so dass auf der Tragplatte für herkömmlich mittels Zählerkreuz befestigter Zähler zwei elektronische Zählerund zusätzlich unter der Tragplatte zwischen den Anschlussvorrichtungen Kabelkanäle Platz haben.According to this invention solution the contact elements, which are preferably pins with an elongated Cross-sectional area their longitudinal axis extends in the direction of displacement of the electricity meter, like pliers on opposite Seized sides, causing large, contact security serving clamping forces can be generated. A such connection device requires transverse to the feed direction of the counter only little installation space, so that on the support plate for conventional using a meter cross attached counter two electronic meters and additionally space under the support plate between the connection devices cable ducts to have.
In der bevorzugten Ausführungsform der Erfindung sind die Zangenbacken durch die beiden Schenkel einer im wesentlichen U-förmigen Feder gebildet, wobei die U-Schenkel unter Bildung schiefer Ebenen aufgespreizt sind, um das Einschieben des Kontaktelements zu erleichtern. Die Feder kann massiv aus Kupfer hergestellt sein. Zweckmäßig wird jedoch eine Stahlfeder verwendet, wobei auf wenigstens einer Innenbackenseite ein Anschlussleiter aus Kupfer angeordnet ist.In the preferred embodiment of the invention are the jaws by the two legs one essentially U-shaped Spring formed, the U-leg are spread out under inclined planes to insert the To facilitate contact element. The spring can be made of solid copper be made. However, it becomes useful a steel spring is used, being on at least one inner cheek side a connecting conductor made of copper is arranged.
In einer besonders bevorzugten Ausführungsform der Erfindung sind die Anschlusselemente durch ein in Verschiebungsrichtung des Stromzählers verschiebbar geführtes Teil überbrückbar und das Überbrückungsteil beim Anschluss des Stromzählers durch wenigstens eines der Kontaktelemente aus einer Überbrückungsposition in eine Offenstellung verschiebbar. Zweckmäßig ist das Überbrückungsteil durch einen Blechstreifen mit einer Randausnehmung für den Eingriff des Kontaktelements gebildet, wobei die Dicke des Blechstreifens und die Dicke des entsprechend flachen Kontaktelements übereinstimmen. Bei Verschiebungen ist so keine unnötige Öffnungsarbeit zu leisten. Beim Anschluss des Zählers nimmt das Kontaktelement das Überbrückungsteil mit, so dass das Überbrückungsteil an einem Ende aus dem Zangengriff des Anschlusselements gelöst wird.In a particularly preferred embodiment of the invention are the connection elements by a in the direction of displacement of the electricity meter slidably guided Part bridgeable and the bridging part when connecting the electricity meter by at least one of the contact elements from a bridging position slidable into an open position. The bridging part is expedient through a sheet metal strip with an edge recess for the engagement formed of the contact element, the thickness of the metal strip and the thickness of the corresponding flat contact element match. This means that there is no unnecessary opening work to be done when there is a shift. At the Connection of the meter the contact element takes the bridging part with so that the bridging part is released from the pliers handle of the connecting element at one end.
Um toleranzbedingte Dickenunterschiede auszugleichen, können die Anschlusselemente voneinander unabhängig durch das Überbrückungsteil und das Kontaktelement aufspreizbare Zangenbackenteile aufweisen.To compensate for tolerance-related differences in thickness, can the connection elements are independent of each other through the bridging part and the contact element have expandable jaw parts.
Zweckmäßig ist die Länge des Überbrückungsteils so bemessen, dass die Anschlusselemente in einer Zwischenstellung des Überbrückungsteils sowohl durch das Überbrückungsteil als auch den Stromzähler verbunden sind. Nachteilige Stromunterbrechungen beim Zählerwechsel werden dadurch vermieden.The length of the bridging part is expedient dimensioned so that the connection elements are in an intermediate position of the bridging part both through the bridging part as well as the electricity meter are connected. Adverse power interruptions when changing meters are avoided.
In weiterer vorteilhafter Ausgestaltung der Erfindung kann das Überbrückungsteil in eine Trennposition mit einem der Netzspannung genügenden Trennabstand verschiebbar sein, wobei das Überbrückungsteil in der Trennposition zweckmäßig arretierbar und die Arretierung mittels eines durch eine der Öffnungen einführbaren Spezialwerkzeugs, welches nur dem betreffenden Energieversorgungsunternehmen zur Verfügung steht, lösbar ist.In a further advantageous embodiment the bridging part of the invention into a separation position with a separation distance sufficient for the mains voltage be slidable, the bridging part Appropriately lockable in the disconnected position and locking by means of one of the openings insertable Special tool, which only the relevant energy supply company to disposal stands, releasable is.
In weiterer vorteilhafter Ausgestaltung der Erfindung können Überbrückungsteile für mehrere Stromphasen, insbesondere drei Phasen, untereinander durch isolierende Teile verbunden sein. Somit liegt nur ein einziges Überbrückungselement für alle Phasen vor.In a further advantageous embodiment the invention bridging parts for several current phases, especially three phases, with each other through insulating parts be connected. Thus there is only a single bridging element for all phases in front.
Zweckmäßig sind die Anschlusselemente auf der dem Stromzähler abgewandten Seite an der Tragplatte angebracht.The connection elements are expedient the the electricity meter opposite side attached to the support plate.
Die Tragplatte kann ferner zur Befestigung eines Stromzählers mittels Zählerkreuz in herkömmlicher Weise vorgesehen sein, wobei in der Mitte zwischen z.B. zwei auf der Tragplatte angebrachten Stromzählern der Schlitz für die Anbringung des waagerechten Zählerkreuzes verläuft.The support plate can also be used to attach a electricity meter using the meter cross in conventional Way may be provided, in the middle between e.g. two on the mounting plate attached to the support plate the slot for attachment of the horizontal counter cross runs.
Die Erfindung soll nun anhand von Ausführungsbeispielen und der beiliegenden, sich auf diese Ausführungsbeispiele beziehenden Zeichnungen näher erläutert werden. Es zeigen:The invention will now be based on embodiments and the enclosed relating to these embodiments Drawings closer explained become. Show it:
Ein in
Aus dem Boden
Eine in
Entsprechend den vorstehenden Kontaktstiften
sind in der Tragplatte insgesamt sieben Öffnungen
Es wird nun auf die
Die eine im wesentlichen U-förmige Feder mit
Schenkeln
Wie insbesondere aus
In
Wie
In
In dem betreffenden Ausführungsbeispiel bestehen
die Federn aus einem Innenteil
In einem in
Die Zählertragplatte kann zur Aufnahme
herkömmlicher,
durch Zählerkreuz
anbringbare Zähler vorbereitet
sein, wobei zwischen den Zählern
ein Schlitz für
die Anbringung eines waagerechten Zählerkreuzschenkels und einer Öffnung
Die Vorrichtung könnte Bestandteil des Adapters
sein, der in der inhaltlich neben der
Ferner bietet die Erfindungslösung Platz,
unter den Zählern
zwischen den Haken
Claims (14)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003113999 DE10313999A1 (en) | 2003-03-27 | 2003-03-27 | Connection device for current meter, has connecting elements which engage with sprung jaws which are open by displacement of contact elements |
DE2003123161 DE10323161A1 (en) | 2003-03-27 | 2003-05-16 | Connection device for an electricity meter |
PL04007202T PL1462808T3 (en) | 2003-03-27 | 2004-03-25 | Connecting device for an electricity meter |
EP12187511.6A EP2544012B1 (en) | 2003-03-27 | 2004-03-25 | System of electricity meter and connecting device for said electricity meter |
EP04007202.7A EP1462808B1 (en) | 2003-03-27 | 2004-03-25 | Connecting device for an electricity meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003113999 DE10313999A1 (en) | 2003-03-27 | 2003-03-27 | Connection device for current meter, has connecting elements which engage with sprung jaws which are open by displacement of contact elements |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10313999A1 true DE10313999A1 (en) | 2004-10-07 |
Family
ID=32946274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003113999 Withdrawn DE10313999A1 (en) | 2003-03-27 | 2003-03-27 | Connection device for current meter, has connecting elements which engage with sprung jaws which are open by displacement of contact elements |
Country Status (1)
Country | Link |
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DE (1) | DE10313999A1 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1544627A1 (en) * | 2003-12-17 | 2005-06-22 | HAGER ELECTRO GmbH | Connecting device for an electricity meter |
EP1544629A1 (en) | 2003-12-17 | 2005-06-22 | HAGER ELECTRO GmbH | Connecting device for an electricity meter |
DE10359139A1 (en) * | 2003-12-16 | 2005-07-21 | Hager Electro Gmbh | Connection system for electricity meters |
DE102004002856A1 (en) * | 2003-12-17 | 2005-07-21 | Hager Electro Gmbh | Electricity meter connecting device has an additional cable channel for routing low voltage and control cables, with said channel being covered by the meter when it is in its mounted position |
DE102004028223A1 (en) * | 2004-01-20 | 2005-08-04 | Abb Patent Gmbh | Current meter structure for indicating current has a current indicator/meter, a retaining adapter on a meter-mounting board, contact pieces and short-circuiting bridging elements |
DE102004001453A1 (en) * | 2004-01-08 | 2005-08-04 | Abb Patent Gmbh | Electricity meter unit pushes into adapter with all contacts through stiff flat conductors in tulip clips in lip protected region |
DE102004010139A1 (en) * | 2004-02-27 | 2005-09-15 | Abb Patent Gmbh | An electricity meter arrangement |
DE102004025605A1 (en) * | 2004-04-16 | 2005-11-03 | Hager Electro Gmbh | Connecting device for an electricity meter |
DE102004022125A1 (en) * | 2004-05-05 | 2005-11-24 | Abb Patent Gmbh | Power meter device |
DE102004022127A1 (en) * | 2004-05-05 | 2005-12-01 | Abb Patent Gmbh | Power meter device |
DE102004022128A1 (en) * | 2004-05-05 | 2005-12-01 | Abb Patent Gmbh | Power meter device |
DE102004054175A1 (en) * | 2004-11-10 | 2006-05-11 | Abb Patent Gmbh | Platform e.g. adapter, for mounting electric meter, has plate arranged between cover plate and contact devices, where plate covers slots during delivery condition, and plates can be pushed for making preparations for mounting electric meter |
DE102004054458A1 (en) * | 2004-11-11 | 2006-05-24 | Abb Patent Gmbh | Mounting system for integrating a receiving platform for an electricity meter unit in a counter support plate |
DE102004054450A1 (en) * | 2004-11-11 | 2006-05-24 | Abb Patent Gmbh | Assembly system for forming a receiving platform for an electricity meter unit |
DE102004051817B3 (en) * | 2004-10-25 | 2006-08-10 | Siemens Ag | Coupling device for electric meter, has connection contacts comprising retainer platform with contact unit that are provided with counter contacts which are moved relative to connection contacts of meter from one position to other position |
DE102004051818B3 (en) * | 2004-10-25 | 2006-08-17 | Siemens Ag | Coupling device for electricity meter, has contact unit comprising counter contacts that are moved from one position to another position through interaction between resting unit of meter and force retaining unit of deflecting mechanism |
EP1992953A2 (en) | 2007-05-16 | 2008-11-19 | Hager Electro GmbH & Co. KG | Meter connection pad with a meter base plate for accepting at least two electricity meters |
DE102005004525B4 (en) * | 2005-01-31 | 2009-12-31 | Hager Electro Gmbh | Support plate for a counter space |
DE102004056580B4 (en) * | 2004-11-23 | 2010-03-25 | Hager Electro Gmbh | Holder module for a counter space and counter space with such a holder block |
DE102009049853A1 (en) * | 2009-06-25 | 2010-12-30 | Hager Electro Gmbh & Co. Kg | Element for bridging spaced apart electrical conductors |
-
2003
- 2003-03-27 DE DE2003113999 patent/DE10313999A1/en not_active Withdrawn
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10359139A1 (en) * | 2003-12-16 | 2005-07-21 | Hager Electro Gmbh | Connection system for electricity meters |
EP1544627A1 (en) * | 2003-12-17 | 2005-06-22 | HAGER ELECTRO GmbH | Connecting device for an electricity meter |
EP1544629B1 (en) * | 2003-12-17 | 2016-06-15 | Hager Electro GmbH | Connecting device for an electricity meter |
DE10359819A1 (en) * | 2003-12-17 | 2005-07-21 | Hager Electro Gmbh | Connecting device for an electricity meter |
DE102004002856A1 (en) * | 2003-12-17 | 2005-07-21 | Hager Electro Gmbh | Electricity meter connecting device has an additional cable channel for routing low voltage and control cables, with said channel being covered by the meter when it is in its mounted position |
EP1544629A1 (en) | 2003-12-17 | 2005-06-22 | HAGER ELECTRO GmbH | Connecting device for an electricity meter |
DE102004001453A1 (en) * | 2004-01-08 | 2005-08-04 | Abb Patent Gmbh | Electricity meter unit pushes into adapter with all contacts through stiff flat conductors in tulip clips in lip protected region |
DE102004001453B4 (en) * | 2004-01-08 | 2016-04-14 | Abb Ag | An electricity meter arrangement |
DE102004028223A1 (en) * | 2004-01-20 | 2005-08-04 | Abb Patent Gmbh | Current meter structure for indicating current has a current indicator/meter, a retaining adapter on a meter-mounting board, contact pieces and short-circuiting bridging elements |
DE102004010139A1 (en) * | 2004-02-27 | 2005-09-15 | Abb Patent Gmbh | An electricity meter arrangement |
DE102004025605A1 (en) * | 2004-04-16 | 2005-11-03 | Hager Electro Gmbh | Connecting device for an electricity meter |
DE102004022125A1 (en) * | 2004-05-05 | 2005-11-24 | Abb Patent Gmbh | Power meter device |
DE102004022128A1 (en) * | 2004-05-05 | 2005-12-01 | Abb Patent Gmbh | Power meter device |
DE102004022127A1 (en) * | 2004-05-05 | 2005-12-01 | Abb Patent Gmbh | Power meter device |
DE102004051818B3 (en) * | 2004-10-25 | 2006-08-17 | Siemens Ag | Coupling device for electricity meter, has contact unit comprising counter contacts that are moved from one position to another position through interaction between resting unit of meter and force retaining unit of deflecting mechanism |
DE102004051817B3 (en) * | 2004-10-25 | 2006-08-10 | Siemens Ag | Coupling device for electric meter, has connection contacts comprising retainer platform with contact unit that are provided with counter contacts which are moved relative to connection contacts of meter from one position to other position |
DE102004054175A1 (en) * | 2004-11-10 | 2006-05-11 | Abb Patent Gmbh | Platform e.g. adapter, for mounting electric meter, has plate arranged between cover plate and contact devices, where plate covers slots during delivery condition, and plates can be pushed for making preparations for mounting electric meter |
DE102004054458B4 (en) * | 2004-11-11 | 2011-07-28 | Abb Ag, 68309 | Mounting system for integrating a receiving platform for an electricity meter unit in a counter support plate |
DE102004054450A1 (en) * | 2004-11-11 | 2006-05-24 | Abb Patent Gmbh | Assembly system for forming a receiving platform for an electricity meter unit |
DE102004054458A1 (en) * | 2004-11-11 | 2006-05-24 | Abb Patent Gmbh | Mounting system for integrating a receiving platform for an electricity meter unit in a counter support plate |
DE102004056580B4 (en) * | 2004-11-23 | 2010-03-25 | Hager Electro Gmbh | Holder module for a counter space and counter space with such a holder block |
DE102005004525B4 (en) * | 2005-01-31 | 2009-12-31 | Hager Electro Gmbh | Support plate for a counter space |
EP1992953A2 (en) | 2007-05-16 | 2008-11-19 | Hager Electro GmbH & Co. KG | Meter connection pad with a meter base plate for accepting at least two electricity meters |
EP1992953A3 (en) * | 2007-05-16 | 2012-10-10 | Hager Electro GmbH & Co. KG | Meter connection pad with a meter base plate for accepting at least two electricity meters |
DE102009049853A1 (en) * | 2009-06-25 | 2010-12-30 | Hager Electro Gmbh & Co. Kg | Element for bridging spaced apart electrical conductors |
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8141 | Disposal/no request for examination |