JP2019091823A - シャント抵抗器 - Google Patents
シャント抵抗器 Download PDFInfo
- Publication number
- JP2019091823A JP2019091823A JP2017220342A JP2017220342A JP2019091823A JP 2019091823 A JP2019091823 A JP 2019091823A JP 2017220342 A JP2017220342 A JP 2017220342A JP 2017220342 A JP2017220342 A JP 2017220342A JP 2019091823 A JP2019091823 A JP 2019091823A
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- base material
- measurement terminal
- shunt resistor
- protrusion
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 70
- 238000005259 measurement Methods 0.000 claims abstract description 51
- 238000003466 welding Methods 0.000 claims abstract description 24
- 238000005304 joining Methods 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910017566 Cu-Mn Inorganic materials 0.000 description 1
- 229910002482 Cu–Ni Inorganic materials 0.000 description 1
- 229910017871 Cu—Mn Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/06—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material including means to minimise changes in resistance with changes in temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/20—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material the resistive layer or coating being tapered
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Details Of Resistors (AREA)
Abstract
Description
前記抵抗体(10)を挟んで当該抵抗体(10)に一体的に形成された一対の母材(11)と、
前記母材(11)上に固定される測定端子(12)と、を有し、
前記測定端子(12)は、
軸部(12a)と、
前記軸部(12a)の先端側から一体的に突出している突部(12b)と、を有し、
前記突部(12b)は、電気抵抗溶接機を用いて溶解可能に形成されてなることを特徴としている。
10 抵抗体
11 母材
11a 凹孔
12 測定端子
12a 軸部
12b 突部
12b1 基端面
12b2 先端面
12ba 溶接材
I (電気抵抗溶接機の)電極
Claims (3)
- 抵抗体と、
前記抵抗体を挟んで当該抵抗体に一体的に形成された一対の母材と、
前記母材上に固定される測定端子と、を有し、
前記測定端子は、
軸部と、
前記軸部の先端側から一体的に突出している突部と、を有し、
前記突部は、電気抵抗溶接機を用いて溶解可能に形成されてなるシャント抵抗器。 - 前記突部は、先細り形状に形成されてなる請求項1に記載のシャント抵抗器。
- 前記電気抵抗溶接機は、前記母材を銅で形成し、前記測定端子を銅で形成し、該母材と該測定端子を接合する際、該接合する部分の組織が破壊されることがないよう短時間で接合可能である請求項1又は2に記載のシャント抵抗器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017220342A JP6967431B2 (ja) | 2017-11-15 | 2017-11-15 | シャント抵抗器の製造方法 |
PCT/JP2018/038342 WO2019097924A1 (ja) | 2017-11-15 | 2018-10-15 | シャント抵抗器 |
CN201880068630.9A CN111418033B (zh) | 2017-11-15 | 2018-10-15 | 分流电阻器 |
EP18878702.2A EP3648122A4 (en) | 2017-11-15 | 2018-10-15 | SHUNT RESISTOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017220342A JP6967431B2 (ja) | 2017-11-15 | 2017-11-15 | シャント抵抗器の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019091823A true JP2019091823A (ja) | 2019-06-13 |
JP6967431B2 JP6967431B2 (ja) | 2021-11-17 |
Family
ID=66538961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017220342A Active JP6967431B2 (ja) | 2017-11-15 | 2017-11-15 | シャント抵抗器の製造方法 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3648122A4 (ja) |
JP (1) | JP6967431B2 (ja) |
CN (1) | CN111418033B (ja) |
WO (1) | WO2019097924A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55154063A (en) * | 1979-05-17 | 1980-12-01 | Seiko Instr & Electronics Ltd | Sealed type alkaline cell |
JPH01235312A (ja) * | 1988-03-16 | 1989-09-20 | Matsushita Electric Ind Co Ltd | 抵抗器のリード線溶接方法 |
WO2015115596A1 (ja) * | 2014-02-03 | 2015-08-06 | コーア株式会社 | 抵抗器および電流検出装置 |
JP2017011087A (ja) * | 2015-06-22 | 2017-01-12 | Koa株式会社 | 電流検出用抵抗器、電流検出装置及びその製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660483B1 (fr) * | 1990-03-28 | 1994-09-09 | Jaeger | Resistance de puissance plate. |
JP4381523B2 (ja) * | 1999-09-24 | 2009-12-09 | 北陸電気工業株式会社 | シャント抵抗器 |
JP2001185639A (ja) * | 1999-12-22 | 2001-07-06 | Ngk Spark Plug Co Ltd | リードピン付き基板 |
US7319304B2 (en) * | 2003-07-25 | 2008-01-15 | Midtronics, Inc. | Shunt connection to a PCB of an energy management system employed in an automotive vehicle |
DE102005057117A1 (de) * | 2005-11-30 | 2007-06-14 | Siemens Ag | Vorrichtung zum Erfassen einer elektrischen Größe eines Akkumulators und Verfahren zur Herstellung derselbigen |
SE532190C2 (sv) * | 2007-09-25 | 2009-11-10 | Sandvik Intellectual Property | Tilledare för elektriska motståndselement |
US7911319B2 (en) * | 2008-02-06 | 2011-03-22 | Vishay Dale Electronics, Inc. | Resistor, and method for making same |
CN103943289B (zh) * | 2008-11-06 | 2017-09-19 | 韦沙戴尔电子公司 | 四端子电阻器 |
JP5298336B2 (ja) * | 2009-06-18 | 2013-09-25 | コーア株式会社 | シャント抵抗器およびその製造方法 |
IT1400606B1 (it) * | 2010-06-18 | 2013-06-14 | Bonaiti S P A | Procedimento, particolarmente per la produzione di terminali per resistenze elettriche, e terminale ottenuto. |
JP6028729B2 (ja) * | 2011-07-07 | 2016-11-16 | Koa株式会社 | シャント抵抗器およびその製造方法 |
JP6452446B2 (ja) * | 2013-06-20 | 2019-01-16 | 古河電気工業株式会社 | バッテリー状態検知装置 |
KR101461829B1 (ko) * | 2013-11-26 | 2014-11-13 | 스마트전자 주식회사 | 전류측정소자 및 전류측정소자 어셈블리의 제조방법 |
KR101537169B1 (ko) * | 2013-11-26 | 2015-07-22 | 스마트전자 주식회사 | 전류측정소자 어셈블리 |
JP6622491B2 (ja) | 2015-06-22 | 2019-12-18 | Koa株式会社 | 電流検出装置及びその製造方法 |
-
2017
- 2017-11-15 JP JP2017220342A patent/JP6967431B2/ja active Active
-
2018
- 2018-10-15 EP EP18878702.2A patent/EP3648122A4/en active Pending
- 2018-10-15 CN CN201880068630.9A patent/CN111418033B/zh active Active
- 2018-10-15 WO PCT/JP2018/038342 patent/WO2019097924A1/ja unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55154063A (en) * | 1979-05-17 | 1980-12-01 | Seiko Instr & Electronics Ltd | Sealed type alkaline cell |
JPH01235312A (ja) * | 1988-03-16 | 1989-09-20 | Matsushita Electric Ind Co Ltd | 抵抗器のリード線溶接方法 |
WO2015115596A1 (ja) * | 2014-02-03 | 2015-08-06 | コーア株式会社 | 抵抗器および電流検出装置 |
JP2017011087A (ja) * | 2015-06-22 | 2017-01-12 | Koa株式会社 | 電流検出用抵抗器、電流検出装置及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2019097924A1 (ja) | 2019-05-23 |
EP3648122A4 (en) | 2021-03-24 |
CN111418033A (zh) | 2020-07-14 |
EP3648122A1 (en) | 2020-05-06 |
CN111418033B (zh) | 2022-01-04 |
JP6967431B2 (ja) | 2021-11-17 |
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