US 12,458,962 B2
Pipetting device
Daniel Setzer, Wertheim (DE)
Assigned to BRAND GMBH + CO KG, Wertheim (DE)
Filed by BRAND GMBH + CO KG, Wertheim (DE)
Filed on Mar. 9, 2023, as Appl. No. 18/119,325.
Claims priority of application No. 10 2022 105 754.2 (DE), filed on Mar. 11, 2022.
Prior Publication US 2023/0321646 A1, Oct. 12, 2023
Int. Cl. B01L 3/02 (2006.01)
CPC B01L 3/0227 (2013.01) [B01L 3/0279 (2013.01); B01L 3/0217 (2013.01); B01L 3/0231 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A pipetting device for receiving and dispensing fluid volumes, comprising
a drive device with an electric motor, and
a gear device,
wherein the gear device is coupled to the electric motor in a manner enabling the gear device to be driven in a rotary motion,
wherein the gear device has a first output device and a second output device, and
wherein the gear device is configured to transmit rotary motion of the electric motor to translate the first output device or to translate the second output device, and
a switching device by means of which the gear device can be switched in such a way that the gear device moves either the first output device or the second output device when the gear device is driven by the electric motor.