MD3786G2 - Magnetic element for the identification mark and process for manufacturing thereof - Google Patents
Magnetic element for the identification mark and process for manufacturing thereofInfo
- Publication number
- MD3786G2 MD3786G2 MDA20070064A MD20070064A MD3786G2 MD 3786 G2 MD3786 G2 MD 3786G2 MD A20070064 A MDA20070064 A MD A20070064A MD 20070064 A MD20070064 A MD 20070064A MD 3786 G2 MD3786 G2 MD 3786G2
- Authority
- MD
- Moldova
- Prior art keywords
- microwire
- cutting
- segments
- cutting tool
- magnetic element
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000005520 cutting process Methods 0.000 abstract 10
- 239000000956 alloy Substances 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 3
- 239000004020 conductor Substances 0.000 abstract 2
- 230000005294 ferromagnetic effect Effects 0.000 abstract 2
- 238000000227 grinding Methods 0.000 abstract 2
- 238000007669 thermal treatment Methods 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000012790 confirmation Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 230000020169 heat generation Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
Landscapes
- Soft Magnetic Materials (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to the production of magnetic elements used in the identification marks, markers, labels applied in different fields for protection from counterfeits, identification of producers of goods, confirmation of genuineness of objects, particularly documents, for inventory etc.The magnetic element for the identification mark comprises at least a microwire segment consisted of a conductor of ferromagnetic alloy covered with glass casing, at the same time the microwire segment is made with heat-treated and ground ends, and its length L is determined by the relation:0,1d x 103 /(d2/D2) ≤ L ≤ 0,5d x 103 /(d2/D2), where:d - diameter of the microwire thread,D - diameter of the microwire glass casing.The process for manufacturing the magnetic element for the identification mark consists in casting a microwire from the melt, consisting of a conductor of ferromagnetic alloy covered with glass casing, and microwire cutting into segments. The obtained segments are cabled fixed then the cable assembly is cut into segments, concomitantly the ends of these segments are subjected to thermal treatment and grinding at a temperature by 20…100°C higher than the crystallization temperature for alloys with amorphous-crystalline and microcrystalline microstructure, at the same time cutting, thermal treatment and grinding of segments of the microwire cable assemblies is carried out with the help of a cutting tool in the process of a technological operation, the regimes of which are determined by the equations:T=k·V·∑,V=π·D1·N,∑=P/S,where:T - microwire ends heating temperature at cutting;k - heat generation coefficient at cutting;V - cutting speed;Σ - specific cutting force;N - rotation frequency of the cutting tool;P - effort applied to the cutting tool;S - area of contact of the cutting tool with the microwire cable assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070064A MD3786G2 (en) | 2007-03-17 | 2007-03-17 | Magnetic element for the identification mark and process for manufacturing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070064A MD3786G2 (en) | 2007-03-17 | 2007-03-17 | Magnetic element for the identification mark and process for manufacturing thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3786F1 MD3786F1 (en) | 2008-12-31 |
| MD3786G2 true MD3786G2 (en) | 2009-07-31 |
Family
ID=40255087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20070064A MD3786G2 (en) | 2007-03-17 | 2007-03-17 | Magnetic element for the identification mark and process for manufacturing thereof |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3786G2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4267C1 (en) * | 2011-03-16 | 2014-09-30 | Акционерное Общество Научно-Исследовательский Институт "Eliri" | Identification tag and method for manufactrure thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD855C2 (en) * | 1996-10-25 | 1998-03-31 | Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" | Process for cast microwire manufacturing |
| MD1424C2 (en) * | 1998-04-08 | 2000-09-30 | Vitaly Zaborovsky | Process for manufacturing glass insulation conductor |
| MD1657C2 (en) * | 1998-04-08 | 2001-11-30 | Zaborovsky Vitaly | Process for manufacturing the micro-wire in the glass insulation |
| US6441737B1 (en) * | 1999-09-10 | 2002-08-27 | Advanced Coding Systems Ltd. | Glass-coated amorphous magnetic microwire marker for article surveillance |
| WO2002082475A1 (en) * | 2001-04-03 | 2002-10-17 | Fourwinds Group Inc | Micro wires and process for their preparation |
| MD2752C2 (en) * | 2002-03-06 | 2005-12-31 | Международная Лаборатория Сверхпроводимости И Электроники Твёрдого Тела Академии Наук Республики Молдова | Process for coaxial microwire obtaining |
| RU2292599C2 (en) * | 2004-11-29 | 2007-01-27 | ООО "Компания Кристалл Сервис" | Marker and method of its manufacture |
-
2007
- 2007-03-17 MD MDA20070064A patent/MD3786G2/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD855C2 (en) * | 1996-10-25 | 1998-03-31 | Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" | Process for cast microwire manufacturing |
| MD1424C2 (en) * | 1998-04-08 | 2000-09-30 | Vitaly Zaborovsky | Process for manufacturing glass insulation conductor |
| MD1657C2 (en) * | 1998-04-08 | 2001-11-30 | Zaborovsky Vitaly | Process for manufacturing the micro-wire in the glass insulation |
| US6441737B1 (en) * | 1999-09-10 | 2002-08-27 | Advanced Coding Systems Ltd. | Glass-coated amorphous magnetic microwire marker for article surveillance |
| WO2002082475A1 (en) * | 2001-04-03 | 2002-10-17 | Fourwinds Group Inc | Micro wires and process for their preparation |
| MD2752C2 (en) * | 2002-03-06 | 2005-12-31 | Международная Лаборатория Сверхпроводимости И Электроники Твёрдого Тела Академии Наук Республики Молдова | Process for coaxial microwire obtaining |
| RU2292599C2 (en) * | 2004-11-29 | 2007-01-27 | ООО "Компания Кристалл Сервис" | Marker and method of its manufacture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4267C1 (en) * | 2011-03-16 | 2014-09-30 | Акционерное Общество Научно-Исследовательский Институт "Eliri" | Identification tag and method for manufactrure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3786F1 (en) | 2008-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |