OVERVIEW OF GEZE WINDOW TECHNOLOGY NATURAL VENTILATION AND RWA
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GEZE WINDOW TECHNOLOGY, NATURAL VENTILATION AND RWA OVERVIEW OF GEZE WINDOW TECHNOLOGY NATURAL VENTILATION AND RWA

Cover photo and photo on page 2: Lazaros Filoglou

Overview of window technology, natural ventilation and RWA GEZE electrical RWA and ventilation systems 4 GEZE chain drives Brief description of the variants 6 GEZE spindle drives Brief description of the variants 8 GEZE locking drives Brief description of the variants 10 GEZE opening and locking systems Brief description of the variants 11 GEZE electromagnetic RWA systems Brief description of the variants 13 GEZE electric linear drives Brief description of the variants 13 GEZE scissor drives Brief description of the variants 14 GEZE fresh air systems Brief...

Overview of window technology, natural ventilation and RWA GEZE RWA AND VENTILATION TECHNOLOGY GEZE electrical RWA and ventilation systems Safety with air-moving power GEZE has numerous solutions for automatic opening and closing of windows in all kinds of different applications. The wide range of products on offer extend from a large selection of drive systems for daily ventilation through to complete fresh and exhaust air solutions for safe and fast natural smoke extraction. The GEZE product portfolio for electrically operated ventilation and the "RWA case" includes easy to install and...

Overview of window technology, natural ventilation and RWA with power supply and IQ gear • • • • • • • ') As system solution for Slimchain, Powerchain and E 250 NT 3) No supply - only potential-free alarm contact 4) Operating mode: "holding magnet” 6) Special variant, separate planning, depends on profile

Overview of window technology, natural ventilation and RWA GEZE CHAIN DRIVES GEZE chain drives Brief description of the variants Direct openers for ventilation and for smoke and heat exhaust The electrically operated chain drives are designed for vertically installed, rectangular bottom-hung, top-hung and side-hung and horizontally and vertically pivoted windows in dry rooms. They are suitable for daily room ventilation, for smoke and heat extraction systems (RWA) and as natural smoke and heat exhaust ventilator (SHEV). The drives are postioned parallel to the window and, depending on the...

Overview of window technology, natural ventilation and RWA Technical data • = YES *) The total weight is limited by the hinges and depends on the details provided by the profile system manufacturer.

Overview of window technology, natural ventilation and RWA GEZE SPINDLE DRIVES GEZE spindle drives Brief description of the variants Direct openers for ventilation and for smoke and heat exhaust The RWA electric spindle drives are suitable for the electromotive opening and closing of bottom-hung, top-hung and side-hung casements, roof windows and light domes. They are suitable for daily room ventilation, for smoke and heat extraction systems (RWA) and as natural smoke and heat exhaust ventilation (SHEV). E 250 NT: compact design spindle drive with large range of uses •• For direct opening...

Overview of window technology, natural ventilation and RWA Technical data

Overview of window technology, natural ventilation and RWA GEZE locking drives Brief description of the variants Additional safety and protection from the weather The trend towards ever larger windows not only requires the retention force of the drive but also an additional locking unit at the locking point. In this way the performance classes defined in EN 14351-1, especially the wind load, sealing in the event of rain and airtightness, can be ensured. Therefore, additional locking should be provided for large windows. With the E 905 / E 906 and Power lock locking drives GEZE offers two...

Overview of window technology, natural ventilation and RWA GEZE OPENING AND LOCKING SYSTEMS GEZE opening and locking systems Brief description of the variants For natural smoke and heat exhaust ventilation and for ventilation RWA 100 NT, RWA 105 NT and RWA 110 NT are opening and locking systems for RWA. They are suitable for daily room ventilation, for smoke and heat extraction systems (RWA) and as natural smoke and heat exhaust ventilator (SHEV). Due to the mechanical locking it is not necessary to use additional electrical locking drives. The systems consist of a mechanical bracket set...

Overview of window technology, natural ventilation and RWA Technical data End position cut-off extended Internal path sensor End position cut-off retracted Internal path sensor Overload cut-off • • • GEZE RWA and Ventilation Technology

Overview of window technology, natural ventilation and RWA GEZE ELECTROMAGNETIC RWA SYSTEMS AND LINEAR DRIVES GEZE electromagnetic RWA systems Brief description of the variants RWA EM "OPEN": simple solution for opening pure RWA windows •• Secure locking of the windows through electromagnetic locking •• The magnetic primary lock and mechanical secondary lock keep the window leaf securely closed against the pushing off force of the spring arms and the pressure of the wind. •• For leaf widths of 300 - 1000 mm (top-hung casements) and 1200 mm (bottom-hung casements) the locking occurs via the...

Overview of window technology, natural ventilation and RWA Brief description of the variants Design solutions for optimum ventilation The scissor drive technology is flexible and can be used for daily ventilation as well as for safe and reliable smoke extraction. The scissor drive is suitable for vertically installed, inward-opening fanlights and moves wide and heavy leafs, conveniently and safely. The integration of the scissors in the cover profile not only provides design advantages, but also additional protection from dirt. E 170 and E 170/2: design solutions for optimum ventilation •...

Overview of window technology, natural ventilation and RWA GEZE FRESH AIR SYSTEMS GEZE fresh air systems Brief description of the variants Optimum interaction of fresh and exhaust air openings Adequately dimensioned fresh air areas are always required for safe, reliable functioning of natural smoke and heat exhaust ventilation. Cold air flows in via the fresh air areas in the lower part of the building so that – due to the stack effect – any existing smoke rises and can be drawn out through the extraction areas in the upper part of the building. GEZE offers a range of several completely...