公开(公告)号：EP3909685A1

公开(公告)日：2021-11-17

申请号：EP21154185.9

申请日：2021-01-29

申请人： Genano Oy

发明人： TULKKI, Juhani

IPC分类号： B03C3/41 ,  B03C3/12 ,  B03C3/08 ,  B03C3/47

摘要： According to an example aspect of the present invention, there is provided an air purifying device (1) comprising a grounded honeycomb structure (2) having a plurality of hexagonal openings (5), wherein the honeycomb structure (2) is supported by a frame (3), a plurality of ionization needles (4) arranged downstream of the honeycomb structure (2), wherein each needle (4) is coaxially aligned with a respective center axis of an opening (5) of the honeycomb structure (2), and a plurality of collector plates (8) arranged downstream of the needles (4), and wherein the device (1) is configured to generate ionization corona discharge by positive ionization voltage led to the needles (4).

公开(公告)号：EP4369525A1

公开(公告)日：2024-05-15

申请号：EP23207274.4

申请日：2023-11-01

申请人： Genano Oy

发明人： TULKKI, Juhani ,  LAHTINEN, Ari-Pekka ,  ROSENSTRÖM, Jarkko

IPC分类号： H01R4/70 ,  H01R13/405 ,  H01R13/53 ,  B03C3/41 ,  H01R4/72 ,  H01R13/05 ,  H01R101/00

CPC分类号： B03C3/41 ,  H01R13/53 ,  H01R2101/0020130101 ,  H01R4/72 ,  H01R4/70 ,  H01R13/052 ,  H01R13/405

摘要： According to an example aspect of the present invention, there is provided a high voltage connection (1) comprising a housing (2) comprising a base (3) and a perimeter wall (4) protruding from the base (3), thus providing a cavity (13) and an opening (14) into the cavity (13), a circuit board (5) placed within the cavity (13), a connector (6) comprising a tube (7), a banana jack connector (8) and an electric wire (9), wherein the banana jack connector (8) is coupled to a first end (10) of the tube (7), wherein the banana jack connector (8) and the circuit board (5) are electrically connected by the electric wire (9), further electric wiring (11) electrically connected to the circuit board (5), and an insulating material layer (12) within the cavity (13), wherein the circuit board (5), a part of the tube (7) comprising the first end (10), the banana jack connector (8), the electric wire (9) and a first part of the further electric wiring (11) are embedded in the insulation material layer (12), wherein a second part of the further electric wiring (11) and a second end (16) of the tube (7) are located outside of the housing (2).

公开(公告)号：EP3409372A1

公开(公告)日：2018-12-05

申请号：EP17174187.9

申请日：2017-06-02

申请人： Genano Oy

发明人： SAARI, Sampo ,  KARJALAINEN, Panu ,  RÖNKKÖ, Topi ,  MAKKONEN, Pasi

IPC分类号： B03C3/41 ,  B03C3/49

CPC分类号： B03C3/41 ,  B03C3/49 ,  B03C2201/10

摘要： According to an example aspect of the present invention, there is provided a device (1) for separating materials in the form of particles and/or drops from a gas flow, especially particles and/or drops the diameter of which varies from one nanometer to a few dozen nanometers, the device comprising an inlet (2) for incoming air (3) to be purified, a collection chamber (4), an outlet (6) for the purified air (7), a voltage source (8) with actuators, an fastening column (9) to which ion yield tips (10) have been coupled, the device (1) is configured to direct high tension to the ion yield tips (10) providing ion beams (11) from the ion yield tips (10) to the collection surface (12), the collection surface (12) conducting electricity is electrically insulated from the outer wall (5) of the collection chamber (4) by an electrical insulation, and the device (1) is configured to direct voltage of opposite sign to the ion yield tips (10) than the voltage directed to the collection surface (12), wherein ion yield tips (10) are arranged directly on a surface (13) of the fastening column (9) having a length (L col ), wherein the ion yield tips (10) protrude from the surface (13) of the fastening column (9) into a cavity (14) of the collection chamber (4).