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Non-contact Electromagnetic Actuator for a Ball Valve
The article deals with the issue of a fully electromagnetic non-contact actuator for a ball valve - a valve controlled by a purely electromagnetic field (direct drive) created by coils (electromagnets) pla...
Electrical and electronic engineering
- 2021 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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Modular electromagnetic valve
Modular electromagnetic valve in coaxial design is proposed. Valve can be operated in bistable and also monostable regime due to the modular arrangement of magnetic circuit and allows fully electromagnetic operatio...
Electrical and electronic engineering
- 2017 •
- Gfunk •
- Link
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Gfunk - Funkční vzorek
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Utilization of induced voltage for fault detection of electromagnetic valve operation
The aim of this article is to describe a method for the sensorless fault detection of the electromagnetic valve operation. This method is based on the measurement of the voltage induced in the valve coil....
Electrical and electronic engineering
- 2018 •
- O
Rok uplatnění
O - Ostatní výsledky
Power consumption of electromagnetic valve actuator
of electromagnetic valve actuator. It describes the computing method for an internal combustion engine valve mechanism. The presented approach considers real magnetic material of electromagnets. The mathematical m...
Mechanical engineering
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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Bistable electromagnetic valve with sensorless controller
Novel bistable valve in coaxial design is proposed. Valve allows fully electromagnetic operation and also observation. Major field of utilization is for high-speed and fail-safe industrial applications....
JA - Elektronika a optoelektronika, elektrotechnika
- 2016 •
- Gfunk •
- Link
Rok uplatnění
Gfunk - Funkční vzorek
Výsledek na webu
High-speed monostable electromagnetic valve
Novel monostable valve in coaxial design is proposed. Valve allows electromagnetic operation and optical observation of the plunger position. Major field of utilization is for high-speed and fail-safe applications....
JA - Elektronika a optoelektronika, elektrotechnika
- 2016 •
- Gfunk •
- Link
Rok uplatnění
Gfunk - Funkční vzorek
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The system for accelerating of switching the electromagnetic valves
of electromagnetic valves. Acceleration of valve switching is achieved by a short-term increase in valve control voltage. This function can be turned off for individual channels, of which there are eight. The modu...
Applied mechanics
- 2022 •
- Gprot
Rok uplatnění
Gprot - Prototyp
Bistable fully electromagnetic valve for high-speed and fail-safe operations
A novel bistable control valve with fully electromagnetic operation is designed. The valve takes advantage of permanent magnets for assuring stable positions of the valve body and field coils for control of the
Electrical and electronic engineering
- 2019 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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The demonstrator device for analysis of the stiction phenomenon of the gas valve
of the electromagnetic gas valve. There was made significant design adjustment of the valve body to decrease its weight. Therefore mounting of the valve assembly on the laboratory electromagnetic exciter ...
JR - Ostatní strojírenství
- 2013 •
- Gfunk •
- Link
Rok uplatnění
Gfunk - Funkční vzorek
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Electromagnetic coaxial valve with pressure control
The electromagnetic coaxial valve is a new valve concept where a sliding armature closes the flow of the medium through the valve in the direction of its flow, thus allowing operation even at high pressure. The
Automation and control systems
- 2023 •
- Fuzit •
- Link
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Fuzit - Užitný vzor
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