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Electrical Component Unit
Abstract: An electrical component unit (3) is equipped with a housing (33) which has a storage chamber (32) for storing an electrical component. The housing (33) has a ventilation hole (40) which connects the storage chamber (32) and the outside of the housing (33) to one another and has an opening (46) which opens to the outside. The housing (33) has a ventilated waterproof member (44) positioned so as to block the ventilation hole (40). A mesh section (47) having a plurality of holes (48) formed therein which have a smaller channel cross-sectional area than does the ventilation hole (40) is provided on the outside of the ventilated waterproof member (44) in the direction of ventilation of the ventilation hole (40). As a result, the present invention provides an electrical component unit which is capable of suppressing the intrusion into the housing of small objects such as bugs and foreign matter.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
28 February 2022
Publication Number
10/2022
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
patent@depenning.com
Parent Application
Applicants
HITACHI ASTEMO, LTD.
2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
Inventors
1. OTA Kazuhiro
c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
2. CHIBA Kentaro
c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247010650-CLAIMS [07-02-2025(online)].pdf | 2025-02-07 |
| 1 | 202247010650-FORM 3 [29-11-2024(online)].pdf | 2024-11-29 |
| 1 | 202247010650.pdf | 2022-02-28 |
| 2 | 202247010650-COMPLETE SPECIFICATION [07-02-2025(online)].pdf | 2025-02-07 |
| 2 | 202247010650-FER.pdf | 2024-09-27 |
| 2 | 202247010650-STATEMENT OF UNDERTAKING (FORM 3) [28-02-2022(online)].pdf | 2022-02-28 |
| 3 | 202247010650-DRAWING [07-02-2025(online)].pdf | 2025-02-07 |
| 3 | 202247010650-FORM 18 [20-07-2023(online)].pdf | 2023-07-20 |
| 3 | 202247010650-PROOF OF RIGHT [28-02-2022(online)].pdf | 2022-02-28 |
| 4 | 202247010650-PRIORITY DOCUMENTS [28-02-2022(online)].pdf | 2022-02-28 |
| 4 | 202247010650-FER_SER_REPLY [07-02-2025(online)].pdf | 2025-02-07 |
| 4 | 202247010650-Correspondence_Form-1 And POA _21-10-2022.pdf | 2022-10-21 |
| 5 | 202247010650-OTHERS [07-02-2025(online)].pdf | 2025-02-07 |
| 5 | 202247010650-FORM 3 [24-08-2022(online)].pdf | 2022-08-24 |
| 5 | 202247010650-FORM 1 [28-02-2022(online)].pdf | 2022-02-28 |
| 6 | 202247010650-FORM-26 [19-04-2022(online)].pdf | 2022-04-19 |
| 6 | 202247010650-FORM 3 [29-11-2024(online)].pdf | 2024-11-29 |
| 6 | 202247010650-DRAWINGS [28-02-2022(online)].pdf | 2022-02-28 |
| 7 | 202247010650-FER.pdf | 2024-09-27 |
| 7 | 202247010650-DECLARATION OF INVENTORSHIP (FORM 5) [28-02-2022(online)].pdf | 2022-02-28 |
| 7 | 202247010650-COMPLETE SPECIFICATION [28-02-2022(online)].pdf | 2022-02-28 |
| 8 | 202247010650-COMPLETE SPECIFICATION [28-02-2022(online)].pdf | 2022-02-28 |
| 8 | 202247010650-DECLARATION OF INVENTORSHIP (FORM 5) [28-02-2022(online)].pdf | 2022-02-28 |
| 8 | 202247010650-FORM 18 [20-07-2023(online)].pdf | 2023-07-20 |
| 9 | 202247010650-Correspondence_Form-1 And POA _21-10-2022.pdf | 2022-10-21 |
| 9 | 202247010650-DRAWINGS [28-02-2022(online)].pdf | 2022-02-28 |
| 9 | 202247010650-FORM-26 [19-04-2022(online)].pdf | 2022-04-19 |
| 10 | 202247010650-FORM 1 [28-02-2022(online)].pdf | 2022-02-28 |
| 10 | 202247010650-FORM 3 [24-08-2022(online)].pdf | 2022-08-24 |
| 11 | 202247010650-Correspondence_Form-1 And POA _21-10-2022.pdf | 2022-10-21 |
| 11 | 202247010650-FORM-26 [19-04-2022(online)].pdf | 2022-04-19 |
| 11 | 202247010650-PRIORITY DOCUMENTS [28-02-2022(online)].pdf | 2022-02-28 |
| 12 | 202247010650-COMPLETE SPECIFICATION [28-02-2022(online)].pdf | 2022-02-28 |
| 12 | 202247010650-FORM 18 [20-07-2023(online)].pdf | 2023-07-20 |
| 12 | 202247010650-PROOF OF RIGHT [28-02-2022(online)].pdf | 2022-02-28 |
| 13 | 202247010650-DECLARATION OF INVENTORSHIP (FORM 5) [28-02-2022(online)].pdf | 2022-02-28 |
| 13 | 202247010650-FER.pdf | 2024-09-27 |
| 13 | 202247010650-STATEMENT OF UNDERTAKING (FORM 3) [28-02-2022(online)].pdf | 2022-02-28 |
| 14 | 202247010650-DRAWINGS [28-02-2022(online)].pdf | 2022-02-28 |
| 14 | 202247010650-FORM 3 [29-11-2024(online)].pdf | 2024-11-29 |
| 14 | 202247010650.pdf | 2022-02-28 |
| 15 | 202247010650-FORM 1 [28-02-2022(online)].pdf | 2022-02-28 |
| 15 | 202247010650-OTHERS [07-02-2025(online)].pdf | 2025-02-07 |
| 16 | 202247010650-FER_SER_REPLY [07-02-2025(online)].pdf | 2025-02-07 |
| 16 | 202247010650-PRIORITY DOCUMENTS [28-02-2022(online)].pdf | 2022-02-28 |
| 17 | 202247010650-DRAWING [07-02-2025(online)].pdf | 2025-02-07 |
| 17 | 202247010650-PROOF OF RIGHT [28-02-2022(online)].pdf | 2022-02-28 |
| 18 | 202247010650-COMPLETE SPECIFICATION [07-02-2025(online)].pdf | 2025-02-07 |
| 18 | 202247010650-STATEMENT OF UNDERTAKING (FORM 3) [28-02-2022(online)].pdf | 2022-02-28 |
| 19 | 202247010650-CLAIMS [07-02-2025(online)].pdf | 2025-02-07 |
| 19 | 202247010650.pdf | 2022-02-28 |
Search Strategy
| 1 | Searchstrategy202247010650E_26-09-2024.pdf |