Invention Grant
- Patent Title: Electrical apparatus with a duct having a fire wall
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Application No.: US17689887Application Date: 2022-03-08
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Publication No.: US11698604B2Publication Date: 2023-07-11
- Inventor: Shogo Sakamoto
- Applicant: Shogo Sakamoto
- Applicant Address: JP Kanagawa
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Duft & Bornsen, PC
- Priority: JP 21042907 2021.03.16
- Main IPC: G03G21/00
- IPC: G03G21/00 ; H02K9/00 ; G03G21/20 ; H02K9/06 ; H02K9/24
Abstract:
An electrical apparatus includes a housing, a blower, and a duct. The housing covers a plurality of electrical components. The blower blows air. The duct guides the air that has cooled one of the plurality of electrical components to another one of the plurality of electrical components. The duct includes a fire wall.
Public/Granted literature
- US20220299936A1 ELECTRICAL APPARATUS AND IMAGE FORMING APPARATUS Public/Granted day:2022-09-22
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