IN2014DN07903A - - Google Patents

Info

Publication number
IN2014DN07903A
IN2014DN07903A IN7903DEN2014A IN2014DN07903A IN 2014DN07903 A IN2014DN07903 A IN 2014DN07903A IN 7903DEN2014 A IN7903DEN2014 A IN 7903DEN2014A IN 2014DN07903 A IN2014DN07903 A IN 2014DN07903A
Authority
IN
India
Prior art keywords
electrodes
measuring circuit
communications unit
antenna
indirectly
Prior art date
Application number
Other languages
English (en)
Inventor
Manfred Bammer
Gernot Schmid
Original Assignee
Ait Austrian Inst Technology
Seibersdorf Labor 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 Ait Austrian Inst Technology, Seibersdorf Labor Gmbh filed Critical Ait Austrian Inst Technology
Publication of IN2014DN07903A publication Critical patent/IN2014DN07903A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525—Dosing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/266—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/73—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for taking measurements, e.g. using sensing coils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3389—Continuous level detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/65—Impedance, e.g. conductivity, capacity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/042—Force radial
    • F04C2270/0421—Controlled or regulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Near-Field Transmission Systems (AREA)
IN7903DEN2014 2012-03-22 2013-03-08 IN2014DN07903A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA358/2012A AT512504B1 (de) 2012-03-22 2012-03-22 Vorrichtung und Verfahren zur Bestimmung der Kapazität
PCT/AT2013/050060 WO2013138830A1 (de) 2012-03-22 2013-03-08 Kapazitiver nfc-basierter füllstandssensor für insulin-pens

Publications (1)

Publication Number Publication Date
IN2014DN07903A true IN2014DN07903A (ru) 2015-04-24

Family

ID=48044487

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7903DEN2014 IN2014DN07903A (ru) 2012-03-22 2013-03-08

Country Status (9)

Country Link
US (1) US20150045727A1 (ru)
EP (1) EP2828627A1 (ru)
JP (1) JP6140267B2 (ru)
CN (1) CN104395714B (ru)
AT (1) AT512504B1 (ru)
CA (1) CA2868098A1 (ru)
IN (1) IN2014DN07903A (ru)
RU (1) RU2617248C2 (ru)
WO (1) WO2013138830A1 (ru)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514156B1 (de) * 2013-03-20 2018-06-15 Seibersdorf Labor Gmbh Getränkedose
AT515762B1 (de) * 2014-04-15 2016-02-15 Seibersdorf Labor Gmbh Abgabevorrichtung zur Abgabe von Flüssigkeiten
EP2982400A1 (en) * 2014-08-07 2016-02-10 Valtronic Technologies (Holding) SA Device for attachment to a portable liquid injection device
DE102014112019B4 (de) * 2014-08-22 2022-11-03 Pepperl + Fuchs Gmbh Sensoreinheit zur Temperaturüberwachung sowie zur Temperaturkompensation eines Ultraschallsensors sowie eine Anordnung enthaltend eine Sensoreinheit und einen Ultraschallsensor
EP4442296A2 (en) * 2015-04-16 2024-10-09 Sanofi-Aventis Deutschland GmbH Sensor and sensor assembly for capacitive determination of a filling level
WO2017114912A1 (en) 2015-12-30 2017-07-06 Ascendis Pharma A/S Auto injector with charger safety
CA3006616C (en) 2015-12-30 2023-08-22 Ascendis Pharma A/S Auto injector with cartridge locking system
FI3397321T3 (fi) 2015-12-30 2022-12-15 Autoinjektori, jossa on lämpötilansäätö
WO2017114911A1 (en) 2015-12-30 2017-07-06 Ascendis Pharma A/S Auto injector with detection of used cartridge and associated method
CA3006626C (en) 2015-12-30 2023-10-03 Ascendis Pharma A/S Auto injector with adaptable air-shot mechanism
US9995616B2 (en) 2016-04-28 2018-06-12 Caterpillar Inc. Fluid level monitoring system
ES2851901T3 (es) 2016-08-03 2021-09-09 Valtronic Tech Holding Sa Dispositivo para fijarse a un dispositivo de inyección de líquido portátil
JP6721477B2 (ja) * 2016-09-29 2020-07-15 テルモ株式会社 薬液投与装置
KR101860928B1 (ko) 2016-10-18 2018-05-24 이오플로우 주식회사 약액 주입 장치
AU2017376239B2 (en) * 2016-12-14 2023-07-06 Medimmune, Llc Embedded multiple-part sensor within a plunger rod to capture and transmit injection information
EP3338832A1 (en) * 2016-12-23 2018-06-27 Sanofi-Aventis Deutschland GmbH Medicament delivery device
CN107179446B (zh) * 2017-05-18 2020-03-24 珠海艾派克微电子有限公司 电容检测方法及装置
CA3063977A1 (en) 2017-05-23 2018-11-29 Ascendis Pharma A/S Auto injector with variable plunger force
CN106983930A (zh) * 2017-05-26 2017-07-28 南通大学附属医院 一种便于观察胰岛素剩余量的注射笔
EP3415186A1 (en) 2017-06-15 2018-12-19 Koninklijke Philips N.V. Harvesting energy from operation of a syringe
AU2018294519B2 (en) * 2017-06-29 2023-10-12 Ascendis Pharma A/S Auto injector with reconstitution handling support
BR122020018051B1 (pt) * 2017-07-07 2022-10-04 Neuroderm Ltd Dispositivo para aplicação subcutânea de medicamento fluido
US11833333B2 (en) 2017-07-12 2023-12-05 Insuline Medical Ltd Drug tracking device
SG10201706747UA (en) * 2017-08-17 2019-03-28 Nat Univ Hospital Singapore Pte Ltd System and apparatus for eye drop administration compliance
WO2019154477A1 (en) 2018-02-06 2019-08-15 Valtronic Technologies (Holding) Sa Device for attachment to a portable liquid injection device
EP4285959A1 (en) * 2022-06-01 2023-12-06 Becton, Dickinson and Company Battery-free sensing solution for drug delivery devices

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806847A (en) * 1986-12-09 1989-02-21 Caterpillar Inc. Dielectric liquid level sensor and method
DE4018814A1 (de) * 1990-06-12 1992-01-02 Fraunhofer Ges Forschung Verfahren und system zum uebertragen von energie und daten
US5720733A (en) * 1994-07-22 1998-02-24 Raya Systems, Inc. Apparatus for determining and recording injection doses in syringes using electrical capacitance measurements
JPH08175071A (ja) * 1994-12-27 1996-07-09 Takayuki Matsuda 検索装置
WO1997006377A1 (en) * 1995-08-04 1997-02-20 Isaacson Gary Jr Flood control device
US6538569B1 (en) * 1998-10-30 2003-03-25 The Goodyear Tire & Rubber Company Container with sensor
US6539797B2 (en) * 2001-06-25 2003-04-01 Becs Technology, Inc. Auto-compensating capacitive level sensor
WO2003005891A1 (en) * 2001-07-09 2003-01-23 Novo Nordisk A/S Method and system for controlling data information between two portable medical apparatuses
US6546795B1 (en) * 2001-11-13 2003-04-15 Mitsubishi Electric Research Laboratories, Inc. Wireless liquid level sensing system and method
US7086593B2 (en) * 2003-04-30 2006-08-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic field response measurement acquisition system
DE102004040441A1 (de) * 2004-08-20 2006-06-14 Disetronic Licensing Ag Vorrichtung und Verfahren zur Bestimmung des Füllstandes einer Ampulle
US9636450B2 (en) * 2007-02-19 2017-05-02 Udo Hoss Pump system modular components for delivering medication and analyte sensing at seperate insertion sites
JP4649990B2 (ja) * 2005-01-05 2011-03-16 ブラザー工業株式会社 通信装置
US7905868B2 (en) * 2006-08-23 2011-03-15 Medtronic Minimed, Inc. Infusion medium delivery device and method with drive device for driving plunger in reservoir
US20090318876A1 (en) * 2006-07-07 2009-12-24 Novo Nordisk A/S Determination of a Type and an Amount of a Medicament by Inductive Means
WO2009024562A1 (en) * 2007-08-17 2009-02-26 Novo Nordisk A/S Medical device with value sensor
JP4698702B2 (ja) * 2008-05-22 2011-06-08 三菱電機株式会社 電子機器
US8742953B1 (en) * 2012-08-22 2014-06-03 Brunswick Corporation Marine fuel system with overfill alert
AT513452B1 (de) * 2012-10-05 2014-08-15 Ait Austrian Inst Technology Abgabevorrichtung für Medikamente
AT516283B1 (de) * 2015-01-28 2016-04-15 Seibersdorf Labor Gmbh Abgabevorrichtung

Also Published As

Publication number Publication date
WO2013138830A1 (de) 2013-09-26
AT512504B1 (de) 2013-09-15
AT512504A4 (de) 2013-09-15
RU2014142453A (ru) 2016-05-20
JP2015512509A (ja) 2015-04-27
EP2828627A1 (de) 2015-01-28
JP6140267B2 (ja) 2017-05-31
CN104395714A (zh) 2015-03-04
CA2868098A1 (en) 2013-09-26
CN104395714B (zh) 2017-12-19
US20150045727A1 (en) 2015-02-12
RU2617248C2 (ru) 2017-04-24

Similar Documents

Publication Publication Date Title
IN2014DN07903A (ru)
WO2010110589A3 (ko) 배터리 전압의 영향을 받지 않는 절연저항 측정회로
WO2014072733A3 (en) Voltage measurement
TR201905488T4 (tr) Şebeke frekans yanıtı.
PL410260A1 (pl) Urządzenie do elektroprodukcji
WO2012171818A8 (fr) Dispositif de detection d'un defaut d'isolement
GB2506790A (en) System and method to measure or generate an electrical field downhole
JP2012110103A (ja) 電子機器および同機器における電源モジュールの入力電力値算出方法
EP3244218A3 (en) Electric current measurement apparatus
EP3026446A3 (en) Electrical current system including voltage drop component
DK201370153A (en) System and method for detecting improper wiring or configuration in a monitoring system
SM201100061A (it) Dispositivo di sorveglianza per una rete costruitaisolatamente di un impianto fotovoltaico
JP2013195303A (ja) 抵抗測定装置
WO2012088488A3 (en) Assembly and circuit structure for measuring current through an integrated circuit module device
MX353157B (es) Detección de fallas en una línea eléctrica de dos hilos.
IN2014DN10663A (ru)
TWI416128B (ru)
RU2013151570A (ru) Способ контроля температуры проводов линий электропередачи
GB201213187D0 (en) Method and systems for monitoring a synchronous machine
MD859Y (ru) Метод измерения составляющих импеданса
RU2012149599A (ru) Способ бесконтактного определения мест натекания блуждающих токов на подземных токопроводящих коммуникациях
PL404769A1 (pl) Czujnik elektromagnetyczny do badania stanu strukturalnego materiałów przewodzących
UA77715U (ru) Устройство для определения механических напряжений в ферромагнитных конструкциях
RU2380712C1 (ru) Счетчик электроэнергии
PL223745B1 (pl) Układ do pomiaru napięcia zasilania