ES2383511T3 - Inductancia simétrica, especialmente para detectores de proximidad - Google Patents
Inductancia simétrica, especialmente para detectores de proximidad Download PDFInfo
- Publication number
- ES2383511T3 ES2383511T3 ES10354015T ES10354015T ES2383511T3 ES 2383511 T3 ES2383511 T3 ES 2383511T3 ES 10354015 T ES10354015 T ES 10354015T ES 10354015 T ES10354015 T ES 10354015T ES 2383511 T3 ES2383511 T3 ES 2383511T3
- Authority
- ES
- Spain
- Prior art keywords
- winding
- inductance
- layer
- wire
- front face
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims abstract description 61
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 230000001939 inductive effect Effects 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 8
- 239000003302 ferromagnetic material Substances 0.000 claims description 6
- 230000005294 ferromagnetic effect Effects 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 12
- 230000006698 induction Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 230000003071 parasitic effect Effects 0.000 description 7
- 230000036039 immunity Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 230000005291 magnetic effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/082—Devices for guiding or positioning the winding material on the former
- H01F41/086—Devices for guiding or positioning the winding material on the former in a special configuration on the former, e.g. orthocyclic coils or open mesh coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electronic Switches (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0901638 | 2009-04-03 | ||
| FR0901638A FR2944133A1 (fr) | 2009-04-03 | 2009-04-03 | Inductance symetrique, en particulier pour detecteurs de proximite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2383511T3 true ES2383511T3 (es) | 2012-06-21 |
Family
ID=41728028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10354015T Active ES2383511T3 (es) | 2009-04-03 | 2010-03-26 | Inductancia simétrica, especialmente para detectores de proximidad |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2237292B1 (de) |
| AT (1) | ATE557405T1 (de) |
| ES (1) | ES2383511T3 (de) |
| FR (1) | FR2944133A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011089073A1 (de) * | 2011-12-19 | 2013-06-20 | Dunkermotoren Gmbh | Verfahren und Vorrichtung zum Herstellen einer Spulenanordnung |
| CN113031085B (zh) * | 2020-08-28 | 2023-06-23 | 深圳大学 | 金属异物检测线圈的构建方法及金属异物检测系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3743853A (en) * | 1972-01-10 | 1973-07-03 | Electro Corp America | Adjustable proximity sensor |
| US3996510A (en) * | 1975-03-12 | 1976-12-07 | General Electric Company | Shielding arrangement for sensing the proximity of a metallic object |
| DE3028939C1 (de) * | 1980-07-30 | 1981-10-15 | Siemens AG, 1000 Berlin und 8000 München | Beruehrungsloser induktiver Naeherungsschalter |
| IT1238726B (it) * | 1990-05-03 | 1993-09-01 | Alessandro Dreoni | Sensore di prossimita' induttivo e trasduttore di posizione con scala passiva |
| US7276897B2 (en) * | 2004-04-09 | 2007-10-02 | Ksr International Co. | Inductive position sensor |
| JP2007165757A (ja) * | 2005-12-16 | 2007-06-28 | Goto Denshi Kk | 二元捲きコイル、もしくは二元捲きコイルの捲線装置、および捲線方法 |
| DE202007003687U1 (de) * | 2007-03-09 | 2008-07-10 | Pepperl + Fuchs Gmbh | Anordnung mit Gehäuse, elektronischen Bauelementen und Vergussmasse |
-
2009
- 2009-04-03 FR FR0901638A patent/FR2944133A1/fr not_active Withdrawn
-
2010
- 2010-03-26 EP EP10354015A patent/EP2237292B1/de not_active Not-in-force
- 2010-03-26 ES ES10354015T patent/ES2383511T3/es active Active
- 2010-03-26 AT AT10354015T patent/ATE557405T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2237292A3 (de) | 2011-03-30 |
| FR2944133A1 (fr) | 2010-10-08 |
| EP2237292A2 (de) | 2010-10-06 |
| ATE557405T1 (de) | 2012-05-15 |
| EP2237292B1 (de) | 2012-05-09 |
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