Miniature ball contact sensor for locating singular points of a control magnetic field
Journal Title: Mining – Informatics, Automation and Electrical Engineering - Year 2016, Vol 527, Issue 3
Abstract
The article presents the results of research (obtained by use of a specially developed contact sensor) regarding the completion of singular points of the spatial magnetic field for selected systems of miniature relays controlled by coils and/or permanent magnets. The authors have shown that appropriate formation of the control magnetic field ensures a high degree of integration and miniaturization of the structure of electromagnetic contact systems.
Authors and Affiliations
V. N. SHOFFA, Bogdan Miedziński, Artur Kozłowski, Julian Wosik
Keywords
Related Articles
- EP ID EP283278
- DOI -
- Views 146
- Downloads 0
Principles of IT security in light of new regulations
In many places, the new regulations on the detailed requirements of underground mining operations introduced by the Minister of Energy on November 23, 2016, obligate the head of a coal mine to specify the detailed rules...
Safety improvement achieved by prevention actions related to aerological hazards – sample cost analysis
The article features the characteristics of expenditure incurred by mining companies on occupational health and safety operations. It was indicated that proper measures and methods have to be selected to improve the safe...
Analysis of cutting picks trajectory and cutterhead vibrations of roadheader with use of high-speed cameras
In order to identify the behavior of cutting picks during the process of mining with the use of a roadheader’s cutterhead, an optic system has been employed. The main elements of the system were high-speed cameras. In co...
Performance augmentation of continuous miner based system in India: a reliability based approach
A Continuous Miner (CM) is a globally competitive machine, capable of boosting the production of underground mines, which is imperative for future production growth. However, the geological factors and other mining param...
Analysis of the sensitivity of the support unit static parameters to the changes in the inclination angle of a roof bar
The article presents how the changes in the inclination angle of a roof bar impact the static load of the support unit elements. The change of this angle is the result of adapting geometrical features of the support unit...