摘要:
A sleeve for covering a roller (7) for conveying glass panels in a heating system. The sleeve is a fabric comprising yarns, the yarns are comprising both glass fibres (16, 17) or ceramic fibres and metal fibres (15). The sleeve has an improved life time.
摘要:
A high fatigue resistant nickel-titanium alloy wire, the wire having a transition temperature AF from −15° C. to +10° C. after annealing at a temperature in the range of 700° C. to 900° C., the wire being characterized by a Full-Width at Half-Maximum (FWHM) of austenite nickel-titanium diffraction peak in the range of 0.6° 2Φ to 0.7° 2Φ in a X-ray diffraction pattern using a Cu Ka radiation source.
摘要:
A masonry reinforcement structure having cords. The cords are oriented parallel or substantially parallel in the length direction of the masonry reinforcement structure. Additionally, a method of manufacturing such masonry reinforcement structure and to a roll having such a masonry reinforcement structure.
摘要:
A masonry reinforcement structure having cords. The cords are oriented parallel or substantially parallel in the length direction of the masonry reinforcement structure. Additionally, a method of manufacturing such masonry reinforcement structure and to a roll having such a masonry reinforcement structure.
摘要:
The invention discloses a continuous curing or drying installation for coated sheet metal strip. The installation comprises a continuous curing or drying oven, and downstream of it a cooling system. The cooling system comprises a number of consecutive cooling chambers along the direction of movement of the sheet metal strip. The cooling system comprises at least one fan. At least one of said at least one fans is provided for extracting air from in one cooling chamber, preferably from at the sheet metal strip, and for blowing the extracted air back onto the sheet metal strip in another cooling chamber than where the air has been extracted.
摘要:
A strand (20) for a cable bolt (14) comprises a plurality of metallic elongated members (22, 24) twisted together. At least one of the elongated members has a corrosion resistant coating (54) and surface deformation, so as to improve the bodig efficiency and the anchorage of the strand.
摘要:
The invention provides a cylindrical premix gas burner (100) which is comprising a perforated metal plate as cylindrical burner deck (110). The cylindrical premix gas burner (100) is delimited by an end cap (118). An inlet disc (130) is provided for the supply of a premix of combustible gas and air into the burner. The premix gas is to be burned on the outside of the cylindrical burner deck (110) after the premix gas has flown through it. The inlet disc (130) is comprising a plurality of perforations for supplying premix gas supply into the burner. The inlet disc is having a centre point (150), which is where the central axis of the cylindrical premix gas burner (100) crosses the inlet disc (130). The inlet disc (130) is not permeable to premix gas at least within a circle with a diameter of at least 8 mm around the centre point (150).