Abrégé

The invention relates to a centrifuge including a chamber with a vessel in which are mounted the drive means for rotating a rotating assembly, and a means of measuring the rotation speed of said rotating assembly, said chamber extending vertically between the bottom and an upper portion including a cover for opening/closing, said means of measuring the rotation speed including a transmitting portion rotated by means of said drive means and a second portion able to detect a passing frequency of said transmitting portion at a fixed point, characterized in that said transmitting portion is supported by said rotating assembly and in that said second portion is mounted on said upper portion.

Classes IPC  ?

• B04B 7/02 - BâtisCouvercles
• B04B 7/06 - Dispositifs de sécurité
• B04B 9/08 - Agencements des mécanismes de transmission
• B04B 13/00 - Systèmes de commande spécialement conçus pour les centrifugeursCommande à programme des centrifugeurs

Abrégé

The invention relates to a centrifuge including: a drive shaft, a rotor intended to be removably mounted on said drive shaft in a mounting position wherein said drive shaft and said rotor are rotatably linked, a device providing axial locking of the rotor on said drive shaft, including at least one male element supported by said rotor, resiliently biased and able to engage with a female element on said drive shaft, characterized in that said male element(s) is(are) linked to a visual and/or tactile indication means, providing a visual and/or tactile indication of said engagement of said male element(s) with said female element.

Classes IPC  ?

• B04B 9/08 - Agencements des mécanismes de transmission