摘要:
A pane having an electric heating layer is described, including at least: a first pane having a first surface; at least one electric heating layer that is applied to at least part of the surface and has an uncoated zone; at least two busbars, provided for connection to a voltage source, which are connected to the electric heating layer such that a current path for a heating current is formed between the busbars; and at least one separating line which electrically subdivides the electric layer into at least two segments. At least one segment is arranged in the form of a strip around the uncoated zone such that the current path for the heating current is at least partially guided around the uncoated zone.
摘要:
A pane with an electrical heating region is presented. The pane has a substantially trapezoidal first pane, an electrically conductive coating applied on part of a surface of the first pane, a substantially trapezoidal electrical heating region that is electrically divided from the electrically conductive coating by a separating line, and two collecting conductors connected to the electrically conductive coating in the electrical heating region.
摘要:
A pane having an electric heating layer is described, including a first pane having a surface; at least one electric heating layer that is applied to at least part of the surface and has at least one uncoated zone; at least two busbars, provided for connection to a voltage source, which are connected to the electric heating layer such that a current path for a heating current is formed between the busbars; and n separating lines which electrically subdivide the electric layer into m segments. The segments are arranged in the form of strips around the uncoated zone such that the current path for the heating current is at least partially guided around the uncoated zone and the segments have equal width and the sum of widths of segments is equal to the width of the electric heating layer.
摘要:
A vehicular laminated glass for separating a vehicle interior from an external environment is presented. The laminated glass includes inner and outer panes made of glass and having respective inner sides and outer sides, and a thermoplastic intermediate layer that bonds the inner side of the inner pane to the inner side of the outer pane. According to one aspect, the thickness of the inner pane is less than or equal to 1.4 mm, the thickness of the outer pane is less than or equal to 1.8 mm. An electrically heatable coating is applied on the inner side of the inner pane or the inner side of the outer pane.
摘要:
A glass bending device is presented. The glass bending device includes a bending chamber, a tool for holding at least one glass pane by means of a suction effect, including a downward-directed frame-like, convex contact surface and a cover with a peripheral air-guiding plate surrounding the contact surface at least in regions. The tool is suitable for sweeping the edge of the glass pane at least in sections with an air flow and thereby pressing the glass pane against the contact surface. The glass bending device further includes a fan, which is connected to the bending chamber via a feed line and a return line and is suitable for extracting air from the bending chamber via the tool and the feed line to produce the air flow and for returning air back into the bending chamber via the return line. The return line is connected to the bending chamber above the tool.
摘要:
A transparent pane is described, having an electrical heating layer extending at least over part of the pane surface and divided into a main heating region and an additional heating region electrically insulated therefrom. The transparent pane has connection means, which can be electrically connected to a voltage source and which has at least a first collecting conductor and a second collecting conductor. The collecting conductors are each electrically connected to the heating layer in the main heating region in direct contact such that upon application of a supply voltage, a heating current flows across a heating field formed by the heating layer. The transparent pane has at least one electrical line heating element, which is arranged, at least in sections, in the additional heating region of the heating layer.
摘要:
The present invention relates to a vehicle windscreen with an electrically heatable coating. The vehicle windscreen may extend over a major part of the surface area of the vehicle windscreen and may be electrically connected to at least two low-impedance bus bars lying opposite one another. The vehicle windscreen may include at least one conducting structure only covering the heating area outside a central viewing area, in order to shorten electrically the distance between the bus bars. The vehicle windscreen may be configured such that that current flows in the part of the heating area that is not covered by at least one conducting structure.
摘要:
A composite pane for a head-up display is described. The composite pane has an upper edge and a lower edge, at least including an outer pane and an inner pane. The outer pane and the inner pane are joined to one another via a thermoplastic intermediate layer. A transparent, electrically conductive coating on the surface of the inner pane faces the intermediate layer. The thickness of the intermediate layer is variable at least in sections in the vertical course between the lower edge and the upper edge. The inner pane has a thickness less than 1.6 mm, the outer pane has a thickness of 2.1 mm to 4.5 mm, and the total thickness (d) of the composite pane is at least 4.4 mm.
摘要:
A transparent pane having an electrically heatable coating and at least one coating-free zone that can be used, for example, as a communication window, is disclosed. The electrically heatable coating is connected to two collecting electrodes, such that a supply voltage applied to the electrodes generates a heating current that flows via a heating field formed between the collecting electrodes, the heating field containing the coating-free zone whose zone-edge is formed, at least in sections, by the heatable coating. Other implementation details include subdivision of one of the two collecting electrodes into separated subregions, each connected, via an electrical supply line, to an additional electrode. In one case, the electrical supply line runs, at least in sections, in the coating-free zone, in a coating-free edge strip, in a subregion of the coating outside the heating field, and/or in the zone-edge. Methods for producing the transparent pane are also disclosed.
摘要:
A pane having an electric heating layer is described, including: a first pane having a surface; at least one electric heating layer that is applied to at least part of the surface and has at least one uncoated zone; at least two busbars, provided for connection to a voltage source, which are connected to the electric heating layer such that a current path for a heating current is formed between the busbars; and n separating lines which electrically subdivide the electric layer into m segments. The segments are arranged in the form of strips around the uncoated zone such that the current path for the heating current is at least partially guided around the uncoated zone and the segments have equal width and the sum of widths of segments is equal to the width of the electric heating layer.