OLS
HYDAC FILTER SYSTEMS GMBH

[Class - 7]

Fluid technology, gas technology and lubricating technology installations and components of all kinds, included in class 7, in particular for use in the automobile industry Including mobile hydraulics, the semiconductor industry, the food industry, aerospace, medicine, pharmacy, oil and gas transport technology, environmental engineering, laboratory and testing technology, household and sanitary systems, as well as in mining and in the field of steelworks, power plants, wind power installations, machine tools, transfer presses, plastic injection moulding machines; Hydropneumatic storage units being machine parts; Piston accumulators, bubble memory devices, diaphragm accumulators, bellows accumulators, spring accumulators, in each case being parts of machines and accumulator installations consisting of such accumulators, being parts of machines, including in the field of offshore and deep sea applications; Hydraulic, hydropneumatic and reflective sound, vibration and pressure dampers, resonators, silencers, in each case being parts of machines; Filtration devices and filters, being parts of machines, for filtration and separation technologies, usable for all technical, chemical, biological, and process engineering applications; Replacement parts for all the aforesaid goods; Coalescers, high-pressure, medium-pressure and low-pressure filters, liquid filters, line filters and process line filters, gas filters, including for seal gas systems, cyclone filters and other separating filters, filling filters and ventilation filters, full flow filters and bypass filters, multistage filters, return flow filters, including suction filters and return flow suction filters, tank-integrated filters, including ventilating and drying devices, drum filters and strip winding filters, perforated plate filters and screen filters, offline filters and inline filters and spin-on filters, plastic melt filters, membrane filters; Filter aggregates, stationary and mobile dewatering apparatus, in particular for hydraulic oils, thin gear oils and fuels, including diesel fuels; Dewatering apparatus; Coalescing devices and filter elements therefor, in particular for joining water droplets to form large droplets and separating the latter from fluids, including oil, by means of gravity; Removal apparatus for removing particle contamination including from gases, including air, from liquids, including oil, in each case being parts of machines; Dehumidifiers being parts of machines; Filter elements, perforated plate and screen filter elements, gap-type filter elements, rheological filter elements, flow filter elements, filter candles, filter cartridges, filter housings, filter discs and disc filter elements, filter mats, filter pots, filter cloths, filter bags, filter strips, filter packets and deep filter elements, including filter fabric materials, in each case being parts of machines; Cooling and heating devices, including heat exchangers (parts of machines) for stationary and mobile applications for exchanging heat between liquid and/or gaseous media; Shut-off equipment, shut-off apparatus, stop valves, switch-over devices and valves being parts for machines, in particular for hydraulic and pneumatic fuels and media, in particular inflow pressure and circulating pressure balances, flow control valves, priority valves, shuttle valves, seat valves and slide valves, throttle valves, diaphragms, directional control valves, non return valves, pressure valves, pressure control valves and pressure limiting valves, optionally with indicators and monitors, vent valves; Control apparatus being parts of machines, in particular for hydraulic and pneumatic installations, in particular flow-dividers and control blocks, including valve control blocks; Hydraulic or pneumatic operating cylinders, being parts of machines; Hydraulic and pneumatic motors and engines, Gearboxes, Clutches, Pumps and compressors, including being machine parts; Hydraulic or pneumatic drive units for land, air and water vehicles and being parts of machines, in particular for process engineering, for general machine construction and for vehicles, in particular for construction machines, for machine tools, for machines for manufacturing plastics, for drives for tools, for presses, for transport installations, for shipping and aeronautics, for chemical and reactor technology, for mining and iron and steel works, and for rolling mills, in particular consisting of at least one hydraulic pump, at least one drive motor and at least one container of metal or plastic for liquids; Tanks and other storage equipment, including droplet tanks for fluids; Hydraulic motors and engines; Control apparatus, in particular electric, electromechanical and electro-hydraulic control apparatus (included in class 7); Lubricating apparatus and equipment, lubricating installations, supply apparatus, in particular distributors, for stationary and mobile application; Mechanically operated clamping apparatus, clamping machines and clamping tools; Motor-driven hydraulic pressure and feed pumps, being parts of machines, adjustable and non-adjustable; Hydraulic drive units for elevator controllers, transport controllers and lift controllers, in particular consisting of a hydraulic pump, a drive motor and a liquid container of metal or plastic; Machines for industrial washing and cleaning; Electrical engines.