Abstract:
A gas lighting device having a casing fastenable to an electric household appliance by means of fastening means coupleable with corresponding perforations obtained on a carrying element of the electric household appliance; wherein the fastening means consist of at least one pair of elastically deformable fastening elements protrudingly carried by the casing, perpendicularly to the same, in a position immediately adjacent one to the other so that they are adapted to snappingly couple with only one and the same of said perforations of the carrying element of the electric household appliance.
Abstract:
A gas lighting device (1) including: a body (3) formed by an electrically insulating material and carrying a plurality of high-voltage outputs (4) for the connection to spark generating means; a transformer accommodated in the body and including a primary winding (11) wound about and carried by a ferromagnetic material core (12), a carrying element (14) formed by an electrically insulating material and designed to contain within a tubular drum (38) thereof the primary winding (11), and a secondary winding (15) consisting of a plurality of coils (16) externally carried by the drum (38) of the carrying element (14), electrically insulated from the primary winding (11) and essentially coaxial with the latter; the core (12) is bar-shaped and accommodated inside the carrying element (14) and the drum (38) directly supports also the high-voltage outputs (4), which are integrally obtained on the drum (38) so as to form therewith the carrying element (14) and laterally overhangingly protrude from the drum (38).
Abstract:
Device including a casing fastenable to the household appliance, electrical supply means and a lighting circuit carried by the casing, and a spark plug; the lighting circuit being adapted to supply a high voltage alternating current to said spark plug to make it generate a spark adapted to produce the lighting of a flame; wherein the supply means are direct current low voltage generator means which supply in parallel said lighting circuit and a control circuit, the control circuit being electrically connected to the spark plug and to a first terminal of a LED indicator and having a second terminal connected to earth, for selectively producing the turning on or off of the LED indicator in consequence of a passage or interruption of a dispersion current to earth which flows in use to the spark plug when the flame is lit.
Abstract:
An electronic gas-lighting device (1) having a casing (2) made of insulating material and defined by a cup-shaped body (6); electronic high-voltage-pulse generating means (3) housed in an inner cavity (7) of the casing (2) and including noise suppressing means (4) in turn including a ground connection (26); and assembly means (5) for removably fitting the casing (2) to a supporting surface of a metal conducting body element of an electric household appliance, in particular, a cooking range with gas burners. The ground connection (26) is defined by an elastically deformable conducting element (27) which is connected electrically to the noise suppressing means (4), projects outside the cavity (7) on the same side as the assembly means (5), and is so formed as to be interposed, in use, between the casing (2) and the supporting surface and gripped between the casing (2) and the metal conducting body element by means of the assembly means (5).
Abstract:
A gas lighting device including: a body formed by an electrically insulating material carrying a plurality of high-voltage outputs for the connection of spark generating means; a transformer accommodated in the body and including a primary winding wound around and carried by a ferromagnetic material core, a carrying element formed by an electrically insulating material and designed to contain the primary winding therein, and a secondary winding consisting of a plurality of coils externally carried by the carrying element, electrically insulated from the primary winding and essentially coaxial with the latter; the core is ring-shaped on a plane parallel to an axis (A) of the windings and consists of two half rings reciprocally coupled and arranged facing and closely adjacent to each other in the direction of the axis of the windings; a first circumferential portion of the ring-shaped core, formed by one or both of the half rings, is accommodated inside the carrying element so as to be surrounded by the windings, while a second circumferential portion of the core is formed parallel to the first and radially on the outside of the windings so as not to be surrounded by the same.
Abstract:
A device including: a board for supporting electronic components and supporting an electric circuit for mutual connection of the electronic components; and at least one terminal for electrically connecting the circuit and a respective insulated electric wire having an inner conductor covered with a coated and/or applied insulating sheath; the terminal being defined by a metal blade forming part of the circuit and which is carried integrally by the board and projects from a first face of the board. The blade is so formed as to define means for mechanically retaining and electrically connecting the electric wire, and which act on an end portion of the inner conductor.
Abstract:
A device including: a board for supporting electronic components and supporting an electric circuit for mutual connection of the electronic components; and at least one terminal for electrically connecting the circuit and a respective insulated electric wire having an inner conductor covered with a coated and/or applied insulating sheath; the terminal being defined by a metal blade forming part of the circuit and which is carried integrally by the board and projects from a first face of the board. The blade is so formed as to define means for mechanically retaining and electrically connecting the electric wire, and which act on an end portion of the inner conductor.
Abstract:
An electronic gas-lighting device having a casing made of insulating material; electronic high-voltage-pulse generating means including at least one transformer having a secondary winding, the ends of which are connected to respective high-voltage terminals; and assembly means for removably fitting the insulating casing to a supporting surface of a conducting metal body element of an electric household appliance, in particular a cooking range with gas burners; the casing including a cup-shaped body housing the at least one transformer, and a box portion which is formed integrally with the cup-shaped body, houses at least part of the electronic high-voltage-pulse generating means, and is fitted directly with respective supply contacts located on the box portion to form a supply terminal board, which is connected exclusively to the electronic high-voltage-pulse generating means, and to which are connectable the wires of a supply cable.