JPWO2022075011A5 - - Google Patents
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- Publication number
- JPWO2022075011A5 JPWO2022075011A5 JP2022555327A JP2022555327A JPWO2022075011A5 JP WO2022075011 A5 JPWO2022075011 A5 JP WO2022075011A5 JP 2022555327 A JP2022555327 A JP 2022555327A JP 2022555327 A JP2022555327 A JP 2022555327A JP WO2022075011 A5 JPWO2022075011 A5 JP WO2022075011A5
- Authority
- JP
- Japan
- Prior art keywords
- back pressure
- chamber
- piston
- working fluid
- introduction passage
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 238000000638 solvent extraction Methods 0.000 claims description 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020170518 | 2020-10-08 | ||
| JP2020170518 | 2020-10-08 | ||
| PCT/JP2021/033574 WO2022075011A1 (ja) | 2020-10-08 | 2021-09-13 | 緩衝器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022075011A1 JPWO2022075011A1 (https=) | 2022-04-14 |
| JPWO2022075011A5 true JPWO2022075011A5 (https=) | 2023-01-25 |
| JP7422245B2 JP7422245B2 (ja) | 2024-01-25 |
Family
ID=81126471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022555327A Active JP7422245B2 (ja) | 2020-10-08 | 2021-09-13 | 緩衝器 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12578004B2 (https=) |
| JP (1) | JP7422245B2 (https=) |
| KR (1) | KR102716569B1 (https=) |
| CN (1) | CN116234994A (https=) |
| DE (1) | DE112021005278T8 (https=) |
| WO (1) | WO2022075011A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102858543B1 (ko) * | 2021-02-04 | 2025-09-10 | 아스테모 가부시키가이샤 | 완충기 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100526674C (zh) * | 2004-05-25 | 2009-08-12 | 日产自动车株式会社 | 液压缓冲器 |
| JP2008089037A (ja) | 2006-09-29 | 2008-04-17 | Hitachi Ltd | 減衰力調整式油圧緩衝器 |
| JP2011158019A (ja) | 2010-01-29 | 2011-08-18 | Hitachi Automotive Systems Ltd | 緩衝器 |
| JP5796995B2 (ja) | 2011-04-25 | 2015-10-21 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
| KR102588959B1 (ko) | 2015-09-14 | 2023-10-12 | 히다치 아스테모 가부시키가이샤 | 완충기 |
| JP7069353B2 (ja) * | 2019-01-18 | 2022-05-17 | 日立Astemo株式会社 | 緩衝器 |
-
2021
- 2021-09-13 WO PCT/JP2021/033574 patent/WO2022075011A1/ja not_active Ceased
- 2021-09-13 US US18/023,174 patent/US12578004B2/en active Active
- 2021-09-13 CN CN202180065600.4A patent/CN116234994A/zh active Pending
- 2021-09-13 JP JP2022555327A patent/JP7422245B2/ja active Active
- 2021-09-13 DE DE112021005278.0T patent/DE112021005278T8/de active Active
- 2021-09-13 KR KR1020227045180A patent/KR102716569B1/ko active Active
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