JPH01320337A - 粘性流体を用いた多筒式回転ダンパー - Google Patents
粘性流体を用いた多筒式回転ダンパーInfo
- Publication number
- JPH01320337A JPH01320337A JP14958388A JP14958388A JPH01320337A JP H01320337 A JPH01320337 A JP H01320337A JP 14958388 A JP14958388 A JP 14958388A JP 14958388 A JP14958388 A JP 14958388A JP H01320337 A JPH01320337 A JP H01320337A
- Authority
- JP
- Japan
- Prior art keywords
- movable
- cylinder
- cylinders
- casing
- fixed
- 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 title claims description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- 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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14958388A JPH01320337A (ja) | 1988-06-17 | 1988-06-17 | 粘性流体を用いた多筒式回転ダンパー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14958388A JPH01320337A (ja) | 1988-06-17 | 1988-06-17 | 粘性流体を用いた多筒式回転ダンパー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01320337A true JPH01320337A (ja) | 1989-12-26 |
| JPH0368249B2 JPH0368249B2 (enrdf_load_stackoverflow) | 1991-10-25 |
Family
ID=15478373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14958388A Granted JPH01320337A (ja) | 1988-06-17 | 1988-06-17 | 粘性流体を用いた多筒式回転ダンパー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01320337A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522485A (en) * | 1992-05-08 | 1996-06-04 | Nifco Inc. | Rotary damper |
-
1988
- 1988-06-17 JP JP14958388A patent/JPH01320337A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522485A (en) * | 1992-05-08 | 1996-06-04 | Nifco Inc. | Rotary damper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0368249B2 (enrdf_load_stackoverflow) | 1991-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |