Goods & Services

Essential oils and aromatic extracts; Cleaning and fragrancing preparations; Toiletries; Body cleaning and beauty care preparations; Oral hygiene preparations; Perfumery and fragrances; Cosmetics; Hair preparations and treatments.

Abstract

Described is an electrical connection device (1), in particular of the rotary type for the connection between a fixed portion and a movable portion comprising: at least one first connector (2) and at least one second connector (3), which are electrically connected to each other and at least one of which can move relative to the other; the second connector (3) comprising at least one sliding contact element (13) associated with the first connector (2) for forming the electrical connection between the first and second connectors (2, 3), and a supporting portion (11) having a first end (14) associated with the contact element (13) and a second end (15) anchored to a supporting frame (16), the supporting port i on (11) is made of electrically conductive material to allow the passage of electricity from the respective second end (15) to the sliding contact element (13).

IPC Classes  ?

• H01R 39/36 - Connections of cable or wire to brush
• H01R 39/38 - Brush holders

Abstract

Described is an electrical connection device comprising: a box-shape body (2) forming a containment compartment (3) and having a first electrical connector (4) positioned inside the containment compartment (3) and integral with the box- shaped body (2); a hollow element (16), partly inserted in the containment compartment (3) and having a second electrical connector (20) rotatably coupled to the first electrical connector (4); connection means (15) interposed between an opening (10) made in the box-shaped body (2) and the hollow element (16) for rotatably coupling the hollow element (16) to the box-shaped body (2); and at least a first transit channel (22) for placing the containment compartment (2) in fluid communication with the outside environment; the first transit channel (22) having an undulating profile for forming a path for cooling a fluid flowing out of the containment compartment (3).

IPC Classes  ?

• H01R 39/64 - Devices for uninterrupted current collection
• F16C 35/077 - Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
• H02K 9/28 - Cooling of commutators, slip-rings or brushes, e.g. by ventilating