JPH037549U - - Google Patents
Info
- Publication number
- JPH037549U JPH037549U JP6925589U JP6925589U JPH037549U JP H037549 U JPH037549 U JP H037549U JP 6925589 U JP6925589 U JP 6925589U JP 6925589 U JP6925589 U JP 6925589U JP H037549 U JPH037549 U JP H037549U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylindrical
- cylindrical metal
- fitting
- elastic body
- fluid
- 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
- 239000002184 metal Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims 9
- 230000005684 electric field Effects 0.000 claims 1
Description
第１図は、本考案を自動車用のエンジンマウン
トに適用したものの一実施例を示す横断面図であ
り、第２図は、第１図における−断面図であ
る。また、第３図は、第１図に示されているエン
ジンマウントを構成する一体加硫成形品を示す横
断面図であり、第４図は、第３図における−
断面図である。更に、第５図は、第１図に示され
ているエンジンマウントを構成するオリフイス部
材を示す横断面図であり、第６図は、かかるオリ
フイス部材の展開図である。
１０：内筒金具、１２：外筒金具、１４：ゴム
弾性体、４０：オリフイス部材、４２：受圧室、
４４：平衡室、５２：凹溝、５４：電極板、５６
：オリフイス通路。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention applied to an engine mount for an automobile, and FIG. 2 is a cross-sectional view taken from FIG. 1. Moreover, FIG. 3 is a cross-sectional view showing an integrally vulcanized molded product constituting the engine mount shown in FIG. 1, and FIG. 4 is a cross-sectional view showing - in FIG.
FIG. Furthermore, FIG. 5 is a cross-sectional view showing an orifice member constituting the engine mount shown in FIG. 1, and FIG. 6 is a developed view of the orifice member. 10: Inner cylinder metal fitting, 12: Outer cylinder metal fitting, 14: Rubber elastic body, 40: Orifice member, 42: Pressure receiving chamber,
44: Equilibrium chamber, 52: Concave groove, 54: Electrode plate, 56
: Orifice passageway.
Claims (1)
金具および外筒金具と、 該内筒金具と該外筒金具との間に介装されて、
それら内外筒金具を弾性的に連結するゴム弾性体
と、 前記内筒金具と前記外筒金具との間に設けられ
た、それら内外筒金具間への所定径方向への振動
入力時に相対的な内圧変動が生ぜしめられる複数
の流体室と、 かかる複数の流体室内に、それぞれ封入せしめ
られた電気粘性流体と、 前記外筒金具の内周面側に配されて、該外筒金
具との間において、前記複数の流体室間での流体
の流動を許容するオリフイス通路を形成するオリ
フイス部材と、 前記オリフイス通路内で前記外筒金具の内周面
に対向位置する前記オリフイス部材側の内面にお
いて、その少なくとも一部に配設せしめられ、か
かる外筒金具との間への電圧の印加によつて、該
オリフイス通路内を流動せしめられる前記電気粘
性流体に対して電界を及ぼしめ得る電極部材とを
、有することを特徴とする電気粘性流体封入式筒
型マウント装置。[Scope of Claim for Utility Model Registration] An inner cylindrical metal fitting and an outer cylindrical metal fitting arranged at a predetermined distance from each other in the radial direction, interposed between the inner cylindrical metal fitting and the outer cylindrical metal fitting,
A rubber elastic body that elastically connects the inner and outer cylindrical metal fittings, and a rubber elastic body provided between the inner and outer cylindrical metal fittings, and a rubber elastic body that elastically connects the inner and outer cylindrical metal fittings, and a rubber elastic body provided between the inner and outer cylindrical metal fittings, and a relative a plurality of fluid chambers in which internal pressure fluctuations are caused; an electrorheological fluid sealed in each of the plurality of fluid chambers; and an electrorheological fluid disposed on the inner circumferential surface side of the outer cylindrical fitting and disposed between the outer cylindrical fitting and the outer cylindrical fitting. an orifice member forming an orifice passage that allows fluid to flow between the plurality of fluid chambers; and an inner surface on the orifice member side located opposite to the inner circumferential surface of the outer cylindrical fitting within the orifice passage; an electrode member disposed on at least a portion of the orifice and capable of exerting an electric field on the electrorheological fluid flowing in the orifice passage by applying a voltage between the outer cylindrical metal fitting and the electrorheological fluid; An electrorheological fluid-filled cylindrical mount device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989069255U JPH0724673Y2 (en) | 1989-06-13 | 1989-06-13 | Electro-rheological fluid-filled cylinder mount device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989069255U JPH0724673Y2 (en) | 1989-06-13 | 1989-06-13 | Electro-rheological fluid-filled cylinder mount device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH037549U true JPH037549U (en) | 1991-01-24 |
| JPH0724673Y2 JPH0724673Y2 (en) | 1995-06-05 |
Family
ID=31604398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989069255U Expired - Fee Related JPH0724673Y2 (en) | 1989-06-13 | 1989-06-13 | Electro-rheological fluid-filled cylinder mount device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724673Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3004948U (en) * | 1994-06-03 | 1994-12-06 | 泰植 吉村 | Easy opening can lid |
-
1989
- 1989-06-13 JP JP1989069255U patent/JPH0724673Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3004948U (en) * | 1994-06-03 | 1994-12-06 | 泰植 吉村 | Easy opening can lid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724673Y2 (en) | 1995-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |