Title:
コーヒーマシン
Document Type and Number:
Japanese Patent JP7282422
Kind Code:
B2
Abstract:
To provide a coffee machine characterized by measures when a grinder becomes abnormal in the coffee machine including the grinder for grinding coffee beans.SOLUTION: A coffee machine comprises a grinder 5A including a grinding part 58a capable of performing prescribed rotating operation, a determination device (a processing part 11a for executing a step S13 shown in Fig. 27) for determining whether it is a normal state where the grinding part 58a performs a normal rotating operation, a control device 11a for controlling the grinder 5A, and a user-operable reverse rotation switch. In a case where the determination device determines that the grinding part 58 is not in the normal state, when the reverse rotation switch is operated by the user, the control device 11a can cause the grinding part 58a to perform a rotating operation that is reverse to the prescribed rotating operation.SELECTED DRAWING: Figure 26
Inventors:
Saint Saito
Takayuki Wakabayashi
Takayuki Wakabayashi
Application Number:
JP2022183964A
Publication Date:
May 29, 2023
Filing Date:
November 17, 2022
Export Citation:
Assignee:
Daito Giken Co., Ltd.
International Classes:
A47J31/42
Domestic Patent References:
| JP3041635U | ||||
| JP2020078778A | ||||
| JP5184469A | ||||
| JP3193012A | ||||
| JP2017501761A | ||||
| JP2010527677A |
Foreign References:
| US20180279831 |
Attorney, Agent or Firm:
Akihiro Yoshinobu
Naoto Kurasawa
Naoto Kurasawa