JPWO2025033100A1 - - Google Patents
Info
- Publication number
- JPWO2025033100A1 JPWO2025033100A1 JP2025539230A JP2025539230A JPWO2025033100A1 JP WO2025033100 A1 JPWO2025033100 A1 JP WO2025033100A1 JP 2025539230 A JP2025539230 A JP 2025539230A JP 2025539230 A JP2025539230 A JP 2025539230A JP WO2025033100 A1 JPWO2025033100 A1 JP WO2025033100A1
- Authority
- JP
- Japan
- 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
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023129402 | 2023-08-08 | ||
| PCT/JP2024/025313 WO2025033100A1 (ja) | 2023-08-08 | 2024-07-12 | 緩衝器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025033100A1 true JPWO2025033100A1 (https=) | 2025-02-13 |
| JPWO2025033100A5 JPWO2025033100A5 (https=) | 2026-04-24 |
Family
ID=94534019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025539230A Pending JPWO2025033100A1 (https=) | 2023-08-08 | 2024-07-12 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2025033100A1 (https=) |
| CN (1) | CN121693636A (https=) |
| WO (1) | WO2025033100A1 (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5418778B2 (ja) * | 2010-02-26 | 2014-02-19 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
| WO2018163868A1 (ja) * | 2017-03-10 | 2018-09-13 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
| JP7412587B2 (ja) * | 2020-10-09 | 2024-01-12 | 日立Astemo株式会社 | 緩衝器 |
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2024
- 2024-07-12 JP JP2025539230A patent/JPWO2025033100A1/ja active Pending
- 2024-07-12 CN CN202480050312.5A patent/CN121693636A/zh active Pending
- 2024-07-12 WO PCT/JP2024/025313 patent/WO2025033100A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN121693636A (zh) | 2026-03-17 |
| WO2025033100A1 (ja) | 2025-02-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20260126 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260126 |