DE2939594A1 - High current electrical measurement resistance - with stamped and punched resistance path and current connections and welded tappings - Google Patents

High current electrical measurement resistance - with stamped and punched resistance path and current connections and welded tappings

Info

Publication number
DE2939594A1
DE2939594A1 DE19792939594 DE2939594A DE2939594A1 DE 2939594 A1 DE2939594 A1 DE 2939594A1 DE 19792939594 DE19792939594 DE 19792939594 DE 2939594 A DE2939594 A DE 2939594A DE 2939594 A1 DE2939594 A1 DE 2939594A1
Authority
DE
Germany
Prior art keywords
resistance
connections
high current
welded
stamped
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.)
Ceased
Application number
DE19792939594
Other languages
German (de)
Inventor
Josef Dipl.-Ing. 7143 Roßwag Juhasz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19792939594 priority Critical patent/DE2939594A1/en
Publication of DE2939594A1 publication Critical patent/DE2939594A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/144—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being welded or soldered
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Details Of Resistors (AREA)

Abstract

An electrical measurement resistance or sheet for high current applications has two high current connections (10) and two further connections (13) enabling the voltage drop across the sheet to be measured. It is simple and economical to manufacture in terms of both labour and materials and exhibits resistance variations of less than 2 per cent. Both voltage tapping connectors (13) are welded to the resistance section (12) whereas the resistance section and high current connections (10) are part of the resistance material itself. The single part consisting of resistive path (12) and connector regions (11) is stamped and punched into the required configuration. The voltage tapping connectors can be threaded bolts (13) or plugs. Threaded connectors have supporting collars (14). A third current connector may be added to enable a star connection.

Description

Elektrischer Meßwiderstand für hohe StrömeElectrical measuring resistor for high currents

Stand der Technik Die Erfindung geht aus von einem elektrischen Meßwiderstand (Shunt) für hohe Ströme nach der Gattung des Hauptanspruchs. Solche Meßwiderstände dienen der Strommessung eines durchfließenden Stroms durch Bestimmung des Spannungsabfalls über einer Meßstrecke und sind z.B. als deutsche Industrienorm DIN 43703 bekannt. Diese bekannten Meßwiderständen weisen zwei Hochstromanschlüsse aus elektrisch gut leitfähigem Material auf, zwischen die wenigstens eine Widerstandsstrecke aus Widerstandsmaterial gelötet ist. Die Anschlüsse zum Abgreifen des Spannungsabfalls über der Widerstandsstrecke sind ebenfalls auf dem elektrisch gut leitenden Teil angebracht, das auch die Hochstromanschlüsse enthält. Die bekannten Meßwiderstände haben zum einen den Nachteil, daß ihre Herstellung sehr teuer und aufwendig ist und zum anderen ergibt sich eine große Streuung des Widerstandswerts, da die Lötungen nicht ausreichend reproduzierbar auszuführen sind.PRIOR ART The invention is based on an electrical measuring resistor (Shunt) for high currents according to the preamble of the main claim. Such measuring resistors are used to measure the current of a flowing current by determining the voltage drop over a measuring section and are known, for example, as the German industrial standard DIN 43703. These known measuring resistors have two high-current connections from electrically good conductive material, between the at least one resistance section made of resistance material is soldered. The connections for tapping the voltage drop across the resistor path are also attached to the electrically conductive part, which also has the high-current connections contains. The known measuring resistors have the disadvantage that their production is very expensive and complex and, on the other hand, there is a large spread of the Resistance value, since the soldering cannot be carried out sufficiently reproducibly.

Vorteile der Erfindung Der erfindungsgemäße Meßwiderstand mit den kennzeichnenden MerkrLalen des Hauptanspruchs hat demgegenüber den Vorteil, daß cie erstellung sowohl bezüglich Material als auch Arbeitsaufwand sehr einfach und billig ist und daß die Schwankungen des Widerstandswerts sehr gering sind.Advantages of the Invention The measuring resistor according to the invention with the characterizing MerkrLalen of the main claim has the advantage that The creation of both materials and workload is very easy and is cheap and that the fluctuations in the resistance value are very small.

Es wurden Schwankungen von weniger als 2% festgestellt.Variations of less than 2% were found.

Durch die in den Unteransprüchen aufgeführten Maßnahmen sind crtellhafte Weiterbildungen und Verbesserungen des im Hauptanspruch angegebenen Meßwiderstands möglich.The measures listed in the subclaims are specific Developments and improvements of the measuring resistor specified in the main claim possible.

Zeichnung Zwei usführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigen Fig. 1 ein erstes Ausführungsbeispiel eines Meßwiderstands mit Gewindebolzen als Anschlüsse zum Abgreifen eines Spannungsabfalls in der Seitenansicht, Fig. 2 das gleiche Ausführungsbeispiel in der Draufsicht, und Fig. 3 ein zweites Ausführungsbeispl nit einer Ausbildung der Anschlüsse zum Abgreifen eines Spannungsabfalls als Flachstecker.DRAWING Two exemplary embodiments of the invention are shown in the drawing and explained in more detail in the following description. It shows Fig. 1 shows a first embodiment of a measuring resistor with threaded bolts as connections for tapping a voltage drop in the side view, FIG. 2 shows the same exemplary embodiment in plan view, and FIG. 3 shows a second embodiment with an embodiment the connections for tapping a voltage drop as a flat plug.

Beschreibung der Ausführungsbeispiele Das in den Fig. 1 und 2 dargestellte erste AusführungsbeispIel besteht im wesentlichen aus einem langgestreckten Stanzteil mit im wesentlichen rechteckförmigem Querschnitt, dessen beide Enden, vorzugsweise durch einen Prägevorgang, abgflacht und verbreitert sind. Diese beiden Abflachungen weise. Jeweils eine Bohrung 30 auf und bilden die Hochstromanschlüsse 11. Das ganze Teil, also die Hochstromanschlüsse 11 mit der dazwischenliegenden Widerstandsstrecke 12, besteht aus Widerstandsmaterial, wie z.B.DESCRIPTION OF THE EXEMPLARY EMBODIMENTS That shown in FIGS. 1 and 2 The first exemplary embodiment consists essentially of an elongated stamped part with a substantially rectangular cross-section, both ends of which, preferably by an embossing process, are flattened and widened. These two flats way. In each case a bore 30 and form the high-current connections 11. The whole part, so the high-current connections 11 with the resistor section in between 12, is made of resistance material, e.g.

Manganin oder Isotan. Auf die Widerstandsstrecke 12 sind zwei Gewindebolzen 13 aufgeschweißt, die an ihrem Fußende einen Auflagebund 14 aufweisen, an dem die nicht mehr dargestellten Kabelschuhe der elektrischen Leitungen zum Abgreifen des Spannungsabfalls anliegen.Manganin or Isotan. There are two threaded bolts on the resistance section 12 13 welded on, which have a support collar 14 at their foot end on which the no longer shown cable lugs of the electrical lines for tapping the Voltage drop present.

Diese Kabelschuhe werden durch je eine Mutter auf dem Gewindebolzen befestigt. Die Bolzen mit den Auflagebunden weraen vorzugsweise durch Bolzenschweißen auf der Widerstandsstrecke festgeschweißt.These cable lugs are each fitted with a nut on the threaded bolt attached. The bolts with the support collars are preferably made by stud welding welded to the resistance section.

Das in Fig. 3 dargestellte zweite Ausführungsbeispiel zeigt ein identisches Teil 10 bis 12 aus Widerstandsmaterial, jedoch sind als Anschlüsse zum Abgreifen eines Spannungsabfalls anstelle der Gewindebolzen zwei Flachstecker 15 auf die Widerstandsstrecke 12 geschweißt, vorzugsweise durch Punktschweißen. Diese Flachstecker 15 sind z.B. in der Anwendung im Kraftfahrzeug zum Messen des Batteriestroms die im Kraftfahrzeug genormten Flachstecker. Anstelle dieser Flachstecker können natürlich prinzipiell auch andere Steckerformen treten.The second embodiment shown in Fig. 3 shows an identical one Part 10 to 12 made of resistance material, but are used as connections for tapping a voltage drop instead of the threaded bolts two flat connectors 15 on the resistance path 12 welded, preferably by spot welding. These tabs 15 are e.g. in the application in the motor vehicle for measuring the battery current in the motor vehicle standardized flat plug. Instead of this flat connector you can of course in principle other connector shapes are also used.

Soll der Meßwiderstand in einer Stromverzweigung eingesetzt sein, so kann z.B. im Rahmen derErfindung ein dritter Hochstromanschluß vorgesehen sein, wobei das gesamte Teil sternförmig ausgebildet sein müßte. Weiterhin können anstelle der beiden Anschlüsse zum Abgreifen eines Spannungsabfalls weitere Anschlüsse treten, sofern für Meßzwecke unterschiedliche Spannungsabfälle erforderlich sind.If the measuring resistor is to be used in a current branch, for example, a third high-current connection can be provided within the scope of the invention, the entire part would have to be formed in a star shape. Furthermore, instead of Connect further connections to the two connections to tap a voltage drop, if different voltage drops are required for measurement purposes.

Claims (6)

Ansprüche Eektrischer Meßwiderstand (Shunt) für hohe Ströme mit wenigstens zwei Hochstromanschlüssen und wenigstens zwei Anschlüssen zum Abgreifen eines Spannungsabfalls über mindestens einem Teil der Widerstandsstrecke des Meßwiderstands, dadurch gekennzeichnet, daß die beiden Anschlüsse (13 bzw. 15) zum Abgreifen eines Spannungsabfalls auf die Widerstandsstrecke (12) geschweißt sind.Claims electrical measuring resistor (shunt) for high currents with at least two high-current connections and at least two connections for tapping a voltage drop over at least part of the resistance path of the measuring resistor, characterized in that that the two connections (13 and 15) for tapping a voltage drop the resistance section (12) are welded. 2. Meßwiderstand nach Anspruch 1, dadurch gekennzeichnet, daß die Widerstandsstrecke (12) und die Hochstromanschlüsse (11) aus einem Teil aus Widerstandsmaterial bestehen.2. Measuring resistor according to claim 1, characterized in that the Resistance section (12) and the high-current connections (11) made from one piece of resistance material exist. 3. Meßwiderstand nach Anspruch 2, dadurch gekennzeichnet, daß das eine Teil (11, 12) ein Stanz- und Prägeteil ist.3. Measuring resistor according to claim 2, characterized in that the one part (11, 12) is a stamped and embossed part. 4. Neßwiderstand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Anschlüsse zum Abgreifen des Spannungsabfalls Gewindebolzen (13) sind.4. wet resistance according to any one of the preceding claims, characterized characterized in that the connections for tapping the voltage drop are threaded bolts (13) are. 5. Meßwiderstand nach Anspruch 4, dadurch gekennzeichnet, daß die Gewindebolzen (13) an dem dem Widerstandsmaterial (12) zugewandten Ende einen Auflagebund (1X) aufweisen.5. Measuring resistor according to claim 4, characterized in that the Threaded bolt (13) has a support collar on the end facing the resistance material (12) (1X). 6. Meßwiderstand nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Anschlüsse zum Abgreifen des Spannungsabfalls Stecker (15), insbesonder Flachstecker sind.6. Measuring resistor according to one of claims 1 to 3, characterized in that that the connections for tapping the voltage drop plug (15), in particular Flat plugs are.
DE19792939594 1979-09-29 1979-09-29 High current electrical measurement resistance - with stamped and punched resistance path and current connections and welded tappings Ceased DE2939594A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792939594 DE2939594A1 (en) 1979-09-29 1979-09-29 High current electrical measurement resistance - with stamped and punched resistance path and current connections and welded tappings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792939594 DE2939594A1 (en) 1979-09-29 1979-09-29 High current electrical measurement resistance - with stamped and punched resistance path and current connections and welded tappings

Publications (1)

Publication Number Publication Date
DE2939594A1 true DE2939594A1 (en) 1981-04-09

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237556A1 (en) * 1982-10-09 1984-04-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Sensing resistor for high direct currents
FR2544866A1 (en) * 1983-04-19 1984-10-26 Radio Controle Sa Shunt with studs
FR2590029A1 (en) * 1985-11-13 1987-05-15 Delta Dore Shunt for measuring electric current, particularly for use in a load-shedding box
DE4243349A1 (en) * 1992-12-21 1994-06-30 Heusler Isabellenhuette Manufacture of resistors from composite material
FR2701590A1 (en) * 1993-02-15 1994-08-19 Sagem Resistive current measuring elements and connection and measurement modules with application.
EP0628826A1 (en) * 1993-06-09 1994-12-14 Societe D'applications Generales D'electricite Et De Mecanique Sagem High current measurement shunt with a resister mounted on a metallic isolated substrate
DE19838974A1 (en) * 1998-08-27 2000-03-02 Bosch Gmbh Robert Electrical circuit with a device for detecting a current variable
EP1353340A1 (en) * 2001-01-15 2003-10-15 Matsushita Electric Works, Ltd. Shunt resistance and method of adjusting the shunt resistance
DE10135169B4 (en) * 2001-07-19 2004-02-19 Robert Bosch Gmbh Resistor arrangement and ammeter
DE102004037194A1 (en) * 2004-07-30 2006-03-23 Hella Kgaa Hueck & Co. Device for measuring an electric current
DE102004049153A1 (en) * 2004-09-30 2006-04-06 Robert Bosch Gmbh Main conductor for a device like a battery sensor for detecting electric capacities routes a load current between a source of electric energy and electric consumers
WO2009099442A1 (en) * 2008-02-06 2009-08-13 Vishay Dale Electronics, Inc. Terminal connection for cylindrical current sense resistor
WO2010121841A1 (en) * 2009-07-01 2010-10-28 Isabellenhütte Heusler Gmbh & Co. Kg Electronic component and corresponding production method
DE102009060577A1 (en) * 2009-12-23 2011-06-30 Hora-Werk GmbH, 32257 Electricity meter terminal for use in domestic and industrial applications, has strip-shaped measurement resistor component connected with two terminal bodies by soft soldering process, and contact pins introduced into terminal bodies
WO2012019784A1 (en) * 2010-08-26 2012-02-16 Isabellenhütte Heusler Gmbh & Co. Kg Current-sensing resistor
CN103091537A (en) * 2011-11-04 2013-05-08 现代摩比斯株式会社 Apparatus for measuring current of vehicle battery and resistance member for measuring current of vehicle battery
WO2018033380A1 (en) * 2016-08-17 2018-02-22 Isabellenhütte Heusler Gmbh & Co. Kg Measuring arrangement for measuring an electric current in the high-current range
EP3367109A4 (en) * 2016-05-26 2019-05-15 Suncall Corporation Shunt resistor
EP3617716A4 (en) * 2017-04-28 2020-05-13 GS Yuasa International Ltd. Current detecting device, management device, and battery for starting engine
DE102020007556A1 (en) 2020-12-10 2022-06-15 Wieland-Werke Aktiengesellschaft Resistor arrangement and method for its manufacture
WO2022269069A1 (en) * 2021-06-24 2022-12-29 Sma Solar Technology Ag Busbar for measuring a direct and/or alternating current
EP3527995B1 (en) 2018-02-20 2023-01-25 Fico Triad, S.A. Shunt resistor and measurement system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141377B (en) * 1959-07-09 1962-12-20 Compteurs Comp D Shunt resistor for electrical measuring devices for measuring high currents
DE1163965B (en) * 1959-08-07 1964-02-27 Westinghouse Electric Corp Shunt resistor for measuring purposes
DE2114466B1 (en) * 1971-03-25 1972-08-03 Gossen Gmbh, 8520 Erlangen SHUTTER RESISTANCE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141377B (en) * 1959-07-09 1962-12-20 Compteurs Comp D Shunt resistor for electrical measuring devices for measuring high currents
DE1163965B (en) * 1959-08-07 1964-02-27 Westinghouse Electric Corp Shunt resistor for measuring purposes
DE2114466B1 (en) * 1971-03-25 1972-08-03 Gossen Gmbh, 8520 Erlangen SHUTTER RESISTANCE

Non-Patent Citations (1)

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Title
DE P.A.-B 100029 v. 09.09.64 *

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237556A1 (en) * 1982-10-09 1984-04-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Sensing resistor for high direct currents
FR2544866A1 (en) * 1983-04-19 1984-10-26 Radio Controle Sa Shunt with studs
FR2590029A1 (en) * 1985-11-13 1987-05-15 Delta Dore Shunt for measuring electric current, particularly for use in a load-shedding box
DE4243349A1 (en) * 1992-12-21 1994-06-30 Heusler Isabellenhuette Manufacture of resistors from composite material
FR2701590A1 (en) * 1993-02-15 1994-08-19 Sagem Resistive current measuring elements and connection and measurement modules with application.
EP0612081A1 (en) * 1993-02-15 1994-08-24 Sagem Sa Resistive current measuring elements and connection- and measure modules
EP0628826A1 (en) * 1993-06-09 1994-12-14 Societe D'applications Generales D'electricite Et De Mecanique Sagem High current measurement shunt with a resister mounted on a metallic isolated substrate
FR2706619A1 (en) * 1993-06-09 1994-12-23 Sagem Measuring shunt for high currents, comprising a resistor mounted on an insulated metal substrate.
DE19838974A1 (en) * 1998-08-27 2000-03-02 Bosch Gmbh Robert Electrical circuit with a device for detecting a current variable
EP1353340A4 (en) * 2001-01-15 2008-06-04 Matsushita Electric Works Ltd Shunt resistance and method of adjusting the shunt resistance
EP1353340A1 (en) * 2001-01-15 2003-10-15 Matsushita Electric Works, Ltd. Shunt resistance and method of adjusting the shunt resistance
DE10135169B4 (en) * 2001-07-19 2004-02-19 Robert Bosch Gmbh Resistor arrangement and ammeter
DE102004037194A1 (en) * 2004-07-30 2006-03-23 Hella Kgaa Hueck & Co. Device for measuring an electric current
DE102004049153A1 (en) * 2004-09-30 2006-04-06 Robert Bosch Gmbh Main conductor for a device like a battery sensor for detecting electric capacities routes a load current between a source of electric energy and electric consumers
WO2009099442A1 (en) * 2008-02-06 2009-08-13 Vishay Dale Electronics, Inc. Terminal connection for cylindrical current sense resistor
US10147524B2 (en) 2008-02-06 2018-12-04 Vishay Dale Electronics, Llc Resistor and method for making same
US7911319B2 (en) 2008-02-06 2011-03-22 Vishay Dale Electronics, Inc. Resistor, and method for making same
US9378872B2 (en) 2008-02-06 2016-06-28 Vishay Dale Electronics, Llc Resistor and method for making same
US8730003B2 (en) 2008-02-06 2014-05-20 Vishay Dale Electronics, Inc. Resistor and method for making same
CN101960538B (en) * 2008-02-06 2013-09-11 韦沙戴尔电子公司 Terminal connection for cylindrical current sense resistor
US8344846B2 (en) 2008-02-06 2013-01-01 Vishay Dale Electronics, Inc. Cylindrical current sense resistor
CN102473492A (en) * 2009-07-01 2012-05-23 伊莎贝尔努特·霍伊斯勒两合公司 Electronic component and corresponding production method
CN102473492B (en) * 2009-07-01 2013-11-13 伊莎贝尔努特·霍伊斯勒两合公司 Electronic component and corresponding production method
US8598976B2 (en) 2009-07-01 2013-12-03 Isabellenhütte Heusler Gmbh & Co. Kg Electronic component and corresponding production method
WO2010121841A1 (en) * 2009-07-01 2010-10-28 Isabellenhütte Heusler Gmbh & Co. Kg Electronic component and corresponding production method
DE102009060577B4 (en) * 2009-12-23 2012-04-26 Hora-Werk Gmbh Power meter terminal and method of making a power meter terminal
DE102009060577A1 (en) * 2009-12-23 2011-06-30 Hora-Werk GmbH, 32257 Electricity meter terminal for use in domestic and industrial applications, has strip-shaped measurement resistor component connected with two terminal bodies by soft soldering process, and contact pins introduced into terminal bodies
CN103180916A (en) * 2010-08-26 2013-06-26 伊莎贝尔努特·霍伊斯勒两合公司 Current-sensing resistor
WO2012019784A1 (en) * 2010-08-26 2012-02-16 Isabellenhütte Heusler Gmbh & Co. Kg Current-sensing resistor
US8884733B2 (en) 2010-08-26 2014-11-11 Isabellenhuette Heusler Gmbh & Co. Kg Current-sense resistor
CN103180916B (en) * 2010-08-26 2016-08-03 伊莎贝尔努特·霍伊斯勒两合公司 Current sensing resistor
CN103091537B (en) * 2011-11-04 2016-09-21 现代摩比斯株式会社 The current measuring device of Vehicular battery and current measurement resistance component
CN103091537A (en) * 2011-11-04 2013-05-08 现代摩比斯株式会社 Apparatus for measuring current of vehicle battery and resistance member for measuring current of vehicle battery
EP3367109A4 (en) * 2016-05-26 2019-05-15 Suncall Corporation Shunt resistor
WO2018033380A1 (en) * 2016-08-17 2018-02-22 Isabellenhütte Heusler Gmbh & Co. Kg Measuring arrangement for measuring an electric current in the high-current range
CN109564246A (en) * 2016-08-17 2019-04-02 伊莎贝尔努特·霍伊斯勒两合公司 For measuring the measuring device of the electric current within the scope of high current
US11112432B2 (en) 2016-08-17 2021-09-07 Isabellenhuette Heusler Gmbh & Co. Kg Measuring arrangement for measuring an electric current in the high-current range
EP3617716A4 (en) * 2017-04-28 2020-05-13 GS Yuasa International Ltd. Current detecting device, management device, and battery for starting engine
US11493013B2 (en) 2017-04-28 2022-11-08 Gs Yuasa International Ltd. Current detector, management device, battery for starting engine
EP3527995B1 (en) 2018-02-20 2023-01-25 Fico Triad, S.A. Shunt resistor and measurement system
DE102020007556A1 (en) 2020-12-10 2022-06-15 Wieland-Werke Aktiengesellschaft Resistor arrangement and method for its manufacture
US11621107B2 (en) 2020-12-10 2023-04-04 Wieland-Werke Ag Resistor assembly and method for producing same
WO2022269069A1 (en) * 2021-06-24 2022-12-29 Sma Solar Technology Ag Busbar for measuring a direct and/or alternating current

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