HS2D

Machines for protecting transformers against explosions and fire particularly mechanical devices intended for preventing (or controlling) transformer explosions and fires; machine tools; pumps [machines]; shut-off apparatus and devices using fluid circulation and differential pressure particularly non-metal valves, non-metal pressure relief flow valves, membranes and shutters; apparatus for evacuating dangerous gases particularly non-metal valves, non-metal pressure relief valves, membranes, shutters and settlement tanks.

Scientific apparatus, measuring apparatus, signaling apparatus, checking (supervision) apparatus and life-saving apparatus intended for use in the prevention of transformer explosions; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; fire extinguishers; fire detectors; pressure gauges; pressure gauges; temperature sensing apparatus; flow meters for circulating fluids included in this class; shut-off apparatus and devices using fluid circulation and/or differential pressure designed to monitor fluid flows, equipped with plugs and valves that close when the maximum output of the flow is exceeded; apparatus for monitoring and controlling the flow of gases; electric and electronic safety equipment and instruments; alarms; fire and explosion alarms; pressure alarms particularly flash devices [luminous signals] and sirens; warning beacons [flashing lights]; control and distribution apparatus, apparatus for transforming, accumulating, regulating or controlling electricity, namely electric transformers, fire stop apparatus, junction boxes [electricity], control and tap-off boxes [electricity]; equipment and apparatus for protecting transformers against explosions and fire particularly rupture discs; alarm control systems; devices for monitoring fire dust emissions; gas flow monitoring apparatus; apparatus for controlling the production of energy; temperature monitoring apparatus for industrial use; equipment for checking and recording the performance of machines; monitoring equipment for Internet of Things (IoT) devices; wireless controllers to remotely monitor and control the functions and status of electric, electronic or mechanical apparatus; power control devices; alarm control panels; apparatus and instruments for the electronic control of machines; electric installations for remote industrial operation; electro-dynamic apparatus for the remote control of signals; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity.

Supervision (management) of construction works; construction, installation, repair and maintenance services, particularly by remote means; preventive maintenance services particularly the preventive replacement of parts and regular tests; maintenance services namely repair and/or refurbishment services; maintenance supervision services carried out by certified third parties; all the aforementioned services provided in relation to: mechanical devices intended for preventing [or controlling] transformer explosions and fires, apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, machine tools, pumps [machines], shut-off apparatus and devices using fluid circulation and differential pressure particularly non-metal valves, non-metal pressure relief flow valves, membranes and shutters, apparatus for evacuating dangerous gases, settlement tanks, fire extinguishers, fire detectors, manometers, pressure gauges, temperature sensing apparatus, flow meters for circulating fluids, shut-off apparatus and devices using fluid circulation and/or differential pressure designed to monitor fluid flows, apparatus for monitoring and controlling the flow of gases, electric and electronic security equipment and instruments, alarm instruments, fire and explosion alarms, pressure alarms particularly flash devices [luminous signals] and sirens, warning lights [flashing beacons], control and distribution apparatus, apparatus for transforming, accumulating, regulating or controlling electricity, namely electric transformers, fire stop apparatus, junction boxes [electricity], control and tap-off boxes [electricity], equipment and apparatus for protecting transformers against explosions and fire particularly rupture discs, alarm control systems, devices for monitoring fire dust emissions, apparatus for monitoring gas flows, apparatus for controlling energy production, temperature monitoring apparatus for industrial use, equipment for checking and recording the performance of machines, monitoring equipment for Internet of Things [IoT] devices, wireless controllers to remotely monitor and control the functions and statuses of electric, electronic or mechanical apparatus, power control devices, alarm control panels, apparatus and instruments for the electronic control of machines, electric installations for remote industrial operation, electro-dynamic apparatus for the remote control of signals.

Scientific and technological services; research, design and development services, namely assessment, analysis and research in the fields of science and technology, offered by engineers in relation to the prevention of explosions and fire for transformers and apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; industrial research services, namely research and development of new products and technical research relating to the protection of transformers; industrial design; technical project studies relating to the protection of transformers and apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; energy auditing; electronic data storage.