JPWO2023188924A5 - - Google Patents
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- Publication number
- JPWO2023188924A5 JPWO2023188924A5 JP2024511389A JP2024511389A JPWO2023188924A5 JP WO2023188924 A5 JPWO2023188924 A5 JP WO2023188924A5 JP 2024511389 A JP2024511389 A JP 2024511389A JP 2024511389 A JP2024511389 A JP 2024511389A JP WO2023188924 A5 JPWO2023188924 A5 JP WO2023188924A5
- Authority
- JP
- Japan
- Prior art keywords
- partition member
- type silencer
- ventilation type
- silencer according
- resonance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022051373 | 2022-03-28 | ||
| PCT/JP2023/005114 WO2023188924A1 (ja) | 2022-03-28 | 2023-02-15 | 通風型消音器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023188924A1 JPWO2023188924A1 (https=) | 2023-10-05 |
| JPWO2023188924A5 true JPWO2023188924A5 (https=) | 2024-12-10 |
Family
ID=88200302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024511389A Pending JPWO2023188924A1 (https=) | 2022-03-28 | 2023-02-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240426514A1 (https=) |
| EP (1) | EP4503014A4 (https=) |
| JP (1) | JPWO2023188924A1 (https=) |
| CN (1) | CN118843903A (https=) |
| WO (1) | WO2023188924A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120301065B (zh) * | 2025-06-13 | 2025-08-22 | 东方电气集团东方电机有限公司 | 风道结构、电机及风道结构设计方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63186907A (ja) * | 1987-01-29 | 1988-08-02 | Toru Morimoto | マフラ− |
| JPH09144986A (ja) * | 1995-11-27 | 1997-06-03 | Nissan Motor Co Ltd | 吸音ダクト構造体 |
| US10928096B2 (en) * | 2017-06-30 | 2021-02-23 | Robert Bosch Llc | Environmental control unit including noise reduction features |
| KR20190008732A (ko) * | 2017-07-17 | 2019-01-25 | 주식회사 씨앤월드 | 산업용 멀티형 소음기 |
| KR102019291B1 (ko) * | 2017-12-20 | 2019-09-06 | 비앤알(주) | 인플레이터용 소음기 |
| JP6851404B2 (ja) | 2018-01-31 | 2021-03-31 | 富士フイルム株式会社 | 消音換気構造 |
| EP4113027A4 (en) * | 2020-02-26 | 2023-08-02 | FUJIFILM Corporation | Muffling device and air blower system |
-
2023
- 2023-02-15 CN CN202380024311.9A patent/CN118843903A/zh active Pending
- 2023-02-15 EP EP23776811.4A patent/EP4503014A4/en not_active Withdrawn
- 2023-02-15 WO PCT/JP2023/005114 patent/WO2023188924A1/ja not_active Ceased
- 2023-02-15 JP JP2024511389A patent/JPWO2023188924A1/ja active Pending
-
2024
- 2024-09-10 US US18/829,482 patent/US20240426514A1/en active Pending
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