Abstract:
A control device (1) for the burners of a cooking range, including a catenary element for controlling the lighting of the burners and a gas tap (2) provided with a rotating, axially mobile control stem, the catenary- element including a micro switch (7), a control rod (11) of which is actuated upon an axial motion of the stem by a washer (12) snappingly carried by the stem in a position immediately over the micro switch; the washer (12) is integrally made of synthetic plastic material and is essentially C-shaped according to a plan view, including a flange portion (15) delimited by an essentially circular peripheral edge (16) and provided with a central through hole (18) and a radial opening (20) which interrupts the continuity thereof from the peripheral edge and to the through hole, the radial opening being flanked on both of its opposite longitudinal sides by respective fins (23) which protrudingly and axially extend from a lower side (25) of the flange portion adapted in use to intercept opposite side flanks of the control rod (11) of the micro switch following a possible relative rotation between the washer (12) and the micro switch (7), the washer (12) idly engaging, by means of said through hole, an annular groove (50) of the stem (10) of the gas tap.
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 fast-fit electric connection to ground device of a surplus high-voltage output terminal of an electronic gas lighter device (3) intended to be fixed in use against an electrically conducting element (4), typically a cooking range for electric household appliances, consisting of an electrically deformable metallic foil (1) including an asymmetric U-shaped assembly portion (10) adapted to be inserted in a contact carried stack (11) of an electrically non-conducting casing (12) of the gas lighter device, and a working portion defined by an arm (14) which extends askew and cantilevered from a first end (15) of the assembly portion and shaped so as to be adapted to cooperate in use in contact against the electrically conducting element (4); the assembly portion being provided with a slot (16) for the mechanical and electrical coupling with a respective blade terminal (2b) accommodated within said contact carried stack of the gas lighter device and a second end (18), opposite the first, adapted to engage in use an internal side wall (21) of the contact carried stack in consequence of an elastic deformation of the foil (1) consequent to the cooperation in reciprocal contact of said cantilevered arm protruding (14) from the working portion with the electrically conducting element (4).
Abstract:
A gas igniter device (1) including a first synthetic material casing containing igniter means and electronic control means and a terminal board integrally coupled to the first casing (2) and in turn including cable clamp means (35,37,38); wherein the terminal board {5) consists of a second synthetic box-shaped material casing (10) including: a cup-shaped body (11) provided with a first and a second opposite side opening (12; 14) and an inlet (15) oriented essentially perpendicular to the side openings; and a closing lid (16) of the inlet hingedly restrained onto a first side of the cup-shaped body; a first end (26) of the first casing is provided with a pair of electric power contacts (27) for the igniter means and is snappingly and removably coupled in use to the cup-shaped body (11) within a first side opening (12); the lid snappingly coupling to a second side of the cup-shaped body and being provided with first clamping means (35) for an electric power cable (36) insertable in use through the second side opening (14).
Abstract:
A supply and control device (1) of an electric appliance equipped with a fluid-tight terminal (3) with pin contacts (4), typically a compressor, including a cup-shaped support (10) formed by electrically non-conductive material, a plurality of electric contacts (12) of the blade type accommodated within the cup-shaped support and presenting same protruding ends (13) facing towards a same open side (14) of the cup-shaped support, arranged in use at an angle with respect to the fluid-tight terminal, at least one wire clamping device (16) integral with the cup-shaped support in a position immediately adjacent to its open side and a housing (18) for a control device (19) arranged within the cup-shaped support, adjacent to the blade contacts and accessible only through an opening (20) obtained through a bottom wall (21) of the cup-shaped support facing in use towards the fluid-tight terminal; the bottom wall being further provided with corresponding holes adapted to throughly receive, in use, the pin contacts and with first mechanical coupling members (24) mating with second mechanical coupling members (25) secured in use to and integral with the fluid-tight terminal.
Abstract:
A refrigerator-freezer of the combined type comprises a first and a second refrigerating units and a single cooling circuit for both units, which are fluid-dynamically and reciprocally connected by an air passage conduit; the temperature inside the first unit is controlled by a device comprising motorised interception means of the passage conduit; electronic control means of the motorised interception means, directly carried aboard a supporting body adapted in use to be arranged along the passage conduit; an electronic temperature sensor operatively and directly connected to the electronic control means, carried aboard the supporting body; and ventilator means, carried aboard the supporting body, operated by the electronic control means of the motorised interception means for selectively ensuring circulation of air by forced convection between the first and second refrigerating units along the passage conduit.