Rotating housing with sensor
Номер патента: EP3883776A1
Опубликовано: 29-09-2021
Автор(ы): Javier Chavarria Roe, Jordi HERNANDEZ CREUS, Jose Maria Rio Doval, Marta Coma Vives
Принадлежит: Hewlett Packard Development Co LP
Опубликовано: 29-09-2021
Автор(ы): Javier Chavarria Roe, Jordi HERNANDEZ CREUS, Jose Maria Rio Doval, Marta Coma Vives
Принадлежит: Hewlett Packard Development Co LP
Реферат: A printing apparatus is disclosed. The printing apparatus comprises a rotating housing comprising a wall with an inner side defining a chamber and an outer side. The wall has a bore communicating the inner side and the outer side, and the chamber is to receive a fluid container. The printing apparatus also comprises a fix frame holding the rotating housing. The printing apparatus further comprises an optical sensor comprising an emitter to issue a detecting optical signal through the bore and a receiver to receive a detected optical signal associated to the detecting optical signal. The detected signal is sent to a controller to determine whether the fluid container is present in the rotating housing.
Rotating housing with sensor
Номер патента: US11858277B2. Автор: Jordi HERNANDEZ CREUS,Marta Coma Vives,Javier Chavarria Roe,Jose Maria Rio Doval. Владелец: Hewlett Packard Development Co LP. Дата публикации: 2024-01-02.