EA201101556A1 - MAGNETIC FIELD INDICATOR - Google Patents
MAGNETIC FIELD INDICATORInfo
- Publication number
- EA201101556A1 EA201101556A1 EA201101556A EA201101556A EA201101556A1 EA 201101556 A1 EA201101556 A1 EA 201101556A1 EA 201101556 A EA201101556 A EA 201101556A EA 201101556 A EA201101556 A EA 201101556A EA 201101556 A1 EA201101556 A1 EA 201101556A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- magnetic field
- indicator
- devices
- magnetically sensitive
- consumption
- Prior art date
Links
Abstract
Изобретение относится к охранным устройствам, в частности к устройствам выявления несанкционированного доступа к приборам учета потребления энергетических ресурсов, например электроэнергии, газа, воды, и другим контрольным приборам, путем воздействия магнитным полем. Индикатор представляет собой устройство, имеющее корпус, образованный выпуклым полым прозрачным участком и отходящим от него по периметру основания боковым участком, причем боковой участок выполнен с возможностью герметичной фиксации на сопрягающейся с ним внешней поверхности. Индикатор снабжен магниточувствительным узлом, выполненным в виде магниточувствительного элемента, содержащего вязкую смесь магнитных частиц на основе связующих присадок. Магниточувствительный элемент нанесен на внутреннюю поверхность выпуклого участка корпуса в форме пятна произвольной конфигурации, которая меняется под воздействием магнитного поля. Результат, достигаемый с помощью данного изобретения, состоит в упрощении конструкции индикатора магнитного поля и повышении степени достоверности выявления наличия магнитного поля при несанкционированном воздействии на приборы учета потребления энергетических ресурсов.The invention relates to security devices, in particular to devices for detecting unauthorized access to metering devices for the consumption of energy resources, such as electricity, gas, water, and other control devices, by exposure to a magnetic field. The indicator is a device having a body formed by a convex hollow transparent section and a side section extending from it along the base perimeter, the side section being configured to be hermetically fixed on the external surface that mates with it. The indicator is equipped with a magnetically sensitive unit made in the form of a magnetically sensitive element containing a viscous mixture of magnetic particles based on binders. The magnetically sensitive element is applied on the inner surface of the convex part of the body in the form of a spot of arbitrary configuration, which varies under the influence of a magnetic field. The result achieved using this invention is to simplify the design of the magnetic field indicator and increase the degree of reliability of detecting the presence of a magnetic field when unauthorized exposure to metering devices for the consumption of energy resources.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20100179A MD393Z (en) | 2010-10-27 | 2010-10-27 | Magnetic field indicator |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201101556A1 true EA201101556A1 (en) | 2012-08-30 |
EA021652B1 EA021652B1 (en) | 2015-08-31 |
Family
ID=45815196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201101556A EA021652B1 (en) | 2010-10-27 | 2011-09-09 | Magnetic field indicator |
Country Status (2)
Country | Link |
---|---|
EA (1) | EA021652B1 (en) |
MD (1) | MD393Z (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD393Z (en) * | 2010-10-27 | 2012-01-31 | Alexandr Corencov | Magnetic field indicator |
MD535Z (en) * | 2012-02-14 | 2013-04-30 | Александр КОРЕНКОВ | Magnetic field indicator |
RU2597279C2 (en) * | 2014-05-19 | 2016-09-10 | Общество с ограниченной ответственностью "КОНСОЛИДАЦИЯ" | Composition of magnet-sensitive element of visual control indicator for magnetic field exposure |
RU193144U1 (en) * | 2019-04-01 | 2019-10-15 | Общество с ограниченной ответственностью "АСПЛОМБ-ТЕХНОЛОГИИ" | Magnetic indicator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5307228A (en) * | 1991-12-04 | 1994-04-26 | Grasty James S | Magnetic field damage indicator |
US6145467A (en) * | 1997-12-30 | 2000-11-14 | General Electric Company | Magnetic field indicator |
RU2002107034A (en) * | 2002-03-20 | 2003-11-27 | Александр Николаевич Поварницын | The method of monitoring the operating state of the water meter and a device for its implementation |
RU2244309C2 (en) * | 2002-09-06 | 2005-01-10 | ОАО Калужский завод "Автоприбор" | Ferromagnetic object detector |
MD2270C2 (en) * | 2002-11-28 | 2004-09-30 | Международная Лаборатория Сверхпроводимости И Электроники Твёрдого Тела Академии Наук Республики Молдова | Apparatus for measurement of strong magnetic fields |
MD4034C2 (en) * | 2009-11-03 | 2010-11-30 | Сергей Чербарь | Indicator seal for metrology equipment |
RU96236U1 (en) * | 2010-04-14 | 2010-07-20 | Алексей Владимирович Новиков | MAGNETIC INDICATOR FOR PREVENTING UNAUTHORIZED INFLUENCE ON ACCOUNTING DEVICES FOR THE PURPOSE OF DISTURBING THEIR INDICATIONS |
MD393Z (en) * | 2010-10-27 | 2012-01-31 | Alexandr Corencov | Magnetic field indicator |
UA61363U (en) * | 2011-05-27 | 2011-07-11 | Дмитрий Юрьевич Казавчинский | Indicator of magnetic field |
-
2010
- 2010-10-27 MD MDS20100179A patent/MD393Z/en not_active IP Right Cessation
-
2011
- 2011-09-09 EA EA201101556A patent/EA021652B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA021652B1 (en) | 2015-08-31 |
MD393Y (en) | 2011-06-30 |
MD393Z5 (en) | 2012-01-31 |
MD393Z (en) | 2012-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112013010834A2 (en) | modified factor ix polypeptides and uses thereof | |
BR112015022763A8 (en) | sensor to detect an analyte | |
UY34721A (en) | ANTI-HLA-B * 27 ANTIBODIES AND USES OF THESE. | |
EA201101556A1 (en) | MAGNETIC FIELD INDICATOR | |
FR3014167B1 (en) | RAPID CONNECTION DEVICE OF CARTRIDGE TYPE | |
EA201500231A1 (en) | INDEX COVER | |
BR112013026470A2 (en) | electronic device and control system | |
TR201908158T4 (en) | Medical device with shockproof housing. | |
FR2991739B1 (en) | PENDULUM DAMPING DEVICE WITH STABILIZED BEARING ELEMENT | |
FR2998737B1 (en) | ACTUATING DEVICE WITH ACTUATING ACTUATURE BY REPTATION | |
BR112015014071A2 (en) | magnetically polarized photonic device | |
FR2960847B1 (en) | ANTI-THEFT DEVICE OF CYCLES | |
EA201200572A1 (en) | MAGNETIC FIELD INDICATOR | |
FR2962836B1 (en) | INTRUSION DETECTION DEVICE | |
UA72922U (en) | Indicator of magnetic action on energy, gas, water or heat accounting meters | |
RU2570095C1 (en) | Magnetic field indicator | |
FR2978277B1 (en) | INTRUSION DETECTION DEVICE | |
TR201001691A2 (en) | Magnetic scale descaling device | |
FR3000279B1 (en) | ANCHORING DEVICE AND NUCLEAR INSTALLATION COMPRISING SUCH AN ATTACHING DEVICE | |
RU2011103945A (en) | MAGNETIC COMPASS | |
TR201007490U (en) | Headscarf and hijab showing Qibla direction. | |
TR201100310U (en) | Special fluid body resistance accessory. | |
UA75628U (en) | Compensation accelerometer with optical angle sensor | |
UA64182U (en) | Device for finding center of magnetic mark | |
TR200802165U (en) | Solar Powered Lighted Pontoon |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): BY KZ |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |