Heat-insulated window for flow-energy houses as sealed glazing

摘要

The opening (1) presents a conical stepped arrangement in section sealed off by a thermo-electric seal (11) which becomes plastic when heated in reponse to a limit cut-in switch (12) until cut off by selfacting cutout switch (13). This seal together with conventional rubber insulation (4,5) insulates the window opening (1) to permit window heating during cold seasons. The window also has an inwards shutoff frame complete with slidable top surface for the heat insulating frame. The window has its own clamping strip for the glazing, press-in springs and inside frame fixers. The window insulating glass is vacuumed to give a conex shape in ellipsoidal section in separable or non-separable format complete with air blow-off valve. The insulating pane terminates outwards in a cone shape having two pane layers both vacuum- and pressure-proof. The pane endfaces should be reinforced in the cone area with two panes per cone join as loaded by vacuum to obtain all-round sealing. Preferred thermo-elastic sealing is provided by a thermoplastics or leather cylinder filled with easy-fusible dielectric plus inside heating element having graphite etc conducting and barrier layers.