摘要:
The soil mulching process, comprises the following stages: mixing together at least two liquid starting substances able to react together to give rise, within a determined time period, to an inert solid final substance while still in the liquid state, pouring the obtained mixture onto the soil surface in a quantity such as to obtain on the soil surface, when the reaction between the components is complete, a layer of said solid substance of a thickness which prevents light passage through it.
摘要:
For dispensing apparatus (1) to which access is gained by authorized personnel from the front side of the apparatus (1), a support device comprising a stationary support body (4), the apparatus (1) being supported by said support body (4) via a slidable and rotatable platform (9) (Figure 4).
摘要:
A pushchair (1), perambulator or similar child transport means comprises a frame (2) having an umbrella-closable structure mounted on wheels (11, 20) and presenting sidepieces (3, 4) connected together by a transverse cross (26) positioned below a child support portion (28), each of said sidepieces (3, 4) comprising a pair (10) of tubular elements (5, 6) movable relative to each other and operationally connected to the front wheel (11), with one (5) of said tubular elements (5, 6) there being associated a handgrip for manipulating the transport means (1). The cross (26) comprises elastic means (33) to facilitate passage of the pushchair from a closed to an open position.
摘要:
An air conditioning system for an enclosure, such as the cabin of an aircraft when at rest in an airport, comprises a circuit (1) into which air is fed, said circuit (1) comprising a heat exchanger (10) connected to a compressor (9), said compressor being connected via a conduit (22) to an expansion turbine (12) from which a conduit (31) extends to the enclosure to be cooled, the compressor (9) and turbine (12) being mechanically connected together to define a turbocompressor unit (14).
摘要:
A device for regulating the flow rate of a liquid in a medical infusion line, said device (1) comprising a body (2) presenting elements (40, 59) for its connection to a first and to a second conduit connected to a container of said liquid and directed to a patient respectively, the body (2) presenting a plurality of parts (3, 4) connected together but torsionally free about a common axis of rotation (K) to enable flow rate variation means (54, 55, 67), associated with the body (2), to modify the flow rate of the liquid fed to the patient. The flow rate variation means are a plurality of recesses (54, 55, 67) provided in a single part (4) of said body (2), a first recess (54) being annular and of constant depth, and at least one second recess (55, 67) being in the form of a broken ring and of variable depth, said recesses (54, 55, 67) being concentric.
摘要:
A lamp comprises a support (2) bearing a body (3) from which there is an emission of light, said body (3) containing at least a light-emitting diode or led, preferably a microled, which is associated with a light-filtering means suitable to modify at least partially its color, at least a part of said body (3) being light-transparent, so as to allow the multicolor light rays emitted by the led and filtered by the filtering means to come out, this allowing the use of the lamp for lighting and decorating purposes.
摘要:
A motorcycle (1) comprising a frame (2) mounted on a front wheel (3) and on a rear wheel (4), each wheel (3, 4) operationally cooperating with a corresponding suspension unit (5, 6) connected to the frame (2), the wheels (3, 4) resting on a support surface (S); the rear suspension unit (6) comprises a reaction rod (15) selectively yieldable along a longitudinal axis (W) and having two opposing ends (15A, 15B), said ends (15A, 15B) being selectively approachable to each other when the vehicle (1) is braked in order to obtain lowering of the barycentre of the motorcycle (1) towards the support surface (S) to enable greater braking of the vehicle (1) and greater vehicle stability during this braking.