Cyclone separator

A cyclone separator (14) for use in a suction apparatus (4) of a hand-held power tool (2), comprising a dirty air inlet (12);

• a suction ventilator (38) for aspirating, through suction opening means (8) connected with the dirty air inlet (12), suction air that carries abrasion particle (P) produced during operation of the hand-held power tool (2);
• a pure air outlet for letting out purified air;
• a vortex chamber (16) arranged between the dirty air inlet (12) and the pure air outlet and having a pure air extraction means communicating with the pure air outlet, the dirty air inlet (12) opening substantially tangentially into the vortex chamber (16) for generating a swirling stream in a direction toward the pure air extraction means;
• a collection chamber (26);
• and
• particle outlet means communicating the vortex chamber (16) with the collection chamber (16) and having at least two particle outlet openings (34), air inlet (2) opening into the vortex chamber (16) between the at least two particle outlet openings (34), wherein an immersion pipe (22) projects into the vortex chamber (16) in a region of a respective particle outlet opening (34) and forms a respective pure air extractor (24) that forms part of the pure air extraction means, and each inmersion pipe (22) is connected with a common pure air outlet opening (28) of the pure air outlet.