Abstract: A system for use with a fuel-burning water heater and a ventilation conduit is disclosed. The fuel-burning water heater is configured to burn fuel and generate gaseous exhaust and condensate from the burning of the fuel. The ventilation conduit is configured to remove the gaseous exhaust from the fuel-burning water heater. The system includes an input port configured to receive the gaseous exhaust and the condensate, a neutralizing material holder configured to house a condensate neutralizing material therein and to receive the condensate from the input port, a gas output port configured to provide the gaseous exhaust to the ventilation conduit, and a liquid output port configured to output condensate from the neutralizing material holder. The neutralizing material holder is disposed between the input port and the liquid output port.

Abstract: The invention relates to an optimized folding display, comprising two facing main side panels (1, 2), a traverse assembly (3) formed by narrow and elongated rectangular boards of semi-flexible sheet material, and fixing means (11, 12, 13, 14) for keeping the traverses fixed to the outer surface of the corresponding side panel (1, 2). The traverses (3) have their planes separated a given distance, so they form an articulated rhombus which can diagonally be closed from an expanded position into a folded position. Furthermore, the display has at least one shelf element (15) located between the two side panels (1, 2) and resting flat on the traverses (3) located at a similar height, forming a shelving assembly.

Abstract: The invention relates to an optimized folding display, comprising two facing main side panels (1, 2), a traverse assembly (3) formed by narrow and elongated rectangular boards of semi-flexible sheet material, and fixing means (11, 12, 13, 14) for keeping the traverses fixed to the outer surface of the corresponding side panel (1, 2). The traverses (3) have their planes separated a given distance, so they form an articulated rhombus which can diagonally be closed from an expanded position into a folded position. Furthermore, the display has at least one shelf element (15) located between the two side panels (1, 2) and resting flat on the traverses (3) located at a similar height, forming a shelving assembly.

Abstract: Deployable display with an expansion system comprising a traction elastic element. The elastic element is basically formed by an elastic band which is annular or is cord-type with engaging elements, and optionally by at least one extension for extending the length of a said band, formed by a plate made of flexible or semi-flexible sheet material provided with engaging elements for said elastic band, the assembly in turn being engaged to side projections of the display. The limiting system is implemented by the reduction in the elastic force and/or by the own resting length of the elastic band in cooperation, where appropriate, with the length of the extension element.

Abstract: Deployable display with an expansion system comprising a traction elastic element. The elastic element is basically formed by an elastic band which is annular or is cord-type with engaging elements, and optionally by at least one extension for extending the length of a said band, formed by a plate made of flexible or semi-flexible sheet material provided with engaging elements for said elastic band, the assembly in turn being engaged to side projections of the display. The limiting system is implemented by the reduction in the elastic force and/or by the own resting length of the elastic band in cooperation, where appropriate, with the length of the extension element.

Abstract: The invention relates to a display comprising parallel connection panels (5a, 5b, 5c) connected in an articulated manner to first and second parallel wall panels (1, 2), forming a configuration of an articulated parallelogram movable between a working position providing shelves and a folded position over an inner face of the second wall panel (2). Third and fourth wall panels (3, 4) are connected in an articulated manner to opposite longitudinal edges of the second wall panel (2) and are movable between a working position wherein the third and fourth wall panels (3, 4) are substantially perpendicular or inclined in relation to the first and second wall panels (1, 2) and connection panels (5a, 5b, 5c), and a folded position wherein the third and fourth wall panels (3, 4) are substantially parallel and superimposed over an outer face of the second wall panel (2).

Abstract: The fold-out shelving unit comprises a rear panel (1), side panels (2) movable between a folded position, wherein said panels are coplanar, and an expanded position, wherein the side panels (2) are perpendicular to the rear panel (1), a moving support panel (3) extending from one to the other of the side panels (2) and a shelf panel (4) foldable over the rear panel (1). The support panel (3) and the shelf panel (4) are cinematically linked to one another and to the side panels (2) by first and second cinematic linking means so that the support panel (3) gets closer and away parallel to the rear panel (1) and the shelf panel (4) pivots relative to the rear panel (1) when the side panels (2) move between the folded position and the expanded position.

Abstract: A self-expanding foldable structure for a display has a structure that includes a pair of side walls (2) hinged at respective connection edges (2a) to opposing edges of a back wall (1) and a shelf (3) linked to the back and side walls (1, 2) such that they can adopt a flat position in which the back wall, side walls and shelf (1, 2, 3) are substantially coplanar and an expanded position in which the back wall, side walls and shelf (1, 2, 3) form respective dihedrons. An elastic element is arranged to push the structure to the expanded position. The side walls (2) comprise a transverse fold line (14) having one or more scored sections (14a) wherein an inner structure of the wall material is crushed, in combination with one or more cut sections (14b) wherein said inner structure of the wall material has flat edges that can mutually face and support one another in the expanded position.

Abstract: The invention relates to a display unit including of two panels which are joined along the lateral edges thereof, and at least one push unit joined to one of the panels and including first and second edges wherein at least the second edge is a free edge. The inventive display unit can be collapsed, whereby the element and the panels are disposed back-to-back adopting a flat configuration. The invention also includes a pull element intended to rotate, curve or bend the push element thereby pushing the free second edge of the push element towards one of the two panels in order to expand the panels automatically from the collapsed configuration to a service position in which the display unit it adopts a convex configuration able to stand upright.

Abstract: A self-expanding foldable structure for a display has a structure that includes a pair of side walls (2) hinged at respective connection edges (2a) to opposing edges of a back wall (1) and a shelf (3) linked to the back and side walls (1, 2) such that they can adopt a flat position in which the back wall, side walls and shelf (1, 2, 3) are substantially coplanar and an expanded position in which the back wall, side walls and shelf (1, 2, 3) form respective dihedrons. An elastic element is arranged to push the structure to the expanded position. The side walls (2) comprise a transverse fold line (14) having one or more scored sections (14a) wherein an inner structure of the wall material is crushed, in combination with one or more cut sections (14b) wherein said inner structure of the wall material has flat edges that can mutually face and support one another in the expanded position.

Abstract: The invention relates to a display unit including of two panels which are joined along the lateral edges thereof, and at least one push unit joined to one of the panels and including first and second edges wherein at least the second edge is a free edge. The inventive display unit can be collapsed, whereby the element and the panels are disposed back-to-back adopting a flat configuration. The invention also includes a pull element intended to rotate, curve or bend the push element thereby pushing the free second edge of the push element towards one of the two panels in order to expand the panels automatically from the collapsed configuration to a service position in which the display unit it adopts a convex configuration able to stand upright.

Abstract: The invention relates to a display unit consisting of two panels which are joined along the lateral edges thereof, and at least one push unit joined to one of the panels and comprising first and second edges wherein at least said second edge is a free edge. The inventive display unit can be collapsed, whereby the element and the panels are disposed back-to-back adopting a flat configuration. The invention also comprises a pull element intended to rotate, curve or bend the push element thereby pushing the free second edge of the push element towards one of the two panels in order to expand the panels automatically from the collapsed configuration to a service position in which the display unit it adopts a convex configuration able to stand upright.

Abstract: The invention relates to a display unit consisting of two panels which are joined along the lateral edges thereof, and at least one push unit joined to one of the panels and comprising first and second edges wherein at least said second edge is a free edge. The inventive display unit can be collapsed, whereby the element and the panels are disposed back-to-back adopting a flat configuration. The invention also comprises a pull element intended to rotate, curve or bend the push element thereby pushing the free second edge of the push element towards one of the two panels in order to expand the panels automatically from the collapsed configuration to a service position in which the display unit it adopts a convex configuration able to stand upright.

Abstract: A foldable sheet member including a graphic image and being apt to be arranged in a self-supporting erect position The sheet member comprises front and back sheets (3, 4) superimposed one another and bonded together, said back sheet (4) integrating a flap (8) connected through a folding line (6) allowing said flap (8) to turn. A slit (7) adjoining folding line (6) defines a tongue (9). Front and back sheets (3, 4) are bonded together by means of at least one adhesive dot (11) or a stripe (21) being parallel to folding line (6) at a selected distance therefrom. Said flap (8) can adopt two stable positions; a first stable position in which flap (8) is coplanar with the rest of said back sheet (4) and superimposed on the front sheet (3), and a second stable position in which said flap (8) adopts an inclined position.