JPS646496U - - Google Patents
Info
- Publication number
- JPS646496U JPS646496U JP9939287U JP9939287U JPS646496U JP S646496 U JPS646496 U JP S646496U JP 9939287 U JP9939287 U JP 9939287U JP 9939287 U JP9939287 U JP 9939287U JP S646496 U JPS646496 U JP S646496U
- Authority
- JP
- Japan
- Prior art keywords
- diameter part
- small diameter
- cavity
- face
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Braking Arrangements (AREA)
Description
第１図は本考案の第１実施例を示す液圧振動吸
収装置の側断面図、第２図は同じく第２実施例を
示す同装置の側断面図、第３図は従来の液圧振動
吸収装置の側断面図である。
図の主要部分の説明、１……ボデー、２……プ
ラグ、４……ピストン、５……弾性体、６……ダ
イヤフラム、１ａ，１ｂ……ポート、１ｄ……小
径孔、１Ｄ……大径孔、４ｂ……円柱部、Ａ……
液室。
Fig. 1 is a side sectional view of a hydraulic vibration absorbing device showing a first embodiment of the present invention, Fig. 2 is a side sectional view of the same device showing a second embodiment, and Fig. 3 is a conventional hydraulic vibration absorbing device. It is a side sectional view of an absorption device. Explanation of the main parts of the diagram, 1...Body, 2...Plug, 4...Piston, 5...Elastic body, 6...Diaphragm, 1a, 1b...Port, 1d...Small diameter hole, 1D...Large Diameter hole, 4b... Cylindrical part, A...
liquid chamber.
Claims (1)
径部に入出力ポートが連通する有底円筒状ボデー
と、前記小径部側の端面中央に同小径部の径より
大径の空洞部が形成され、ボデーの前記大径部開
放端から液密に嵌合固定されるカツプ状プラグと
、前記ボデー空洞内の段部と前記プラグ端面との
間で挟持固定されるダイヤフラムと、前記プラグ
の空洞内に嵌挿されその一面に移動量を規制する
規制部材と弾性体を有し、同弾性体により前記ダ
イヤフラムを前記ボデー段部に押付けるピストン
とからなることを特徴とする液圧振動吸収装置。 A bottomed cylindrical body in which stepped cavities of a large diameter part and a small diameter part are formed, an input/output port communicates with the small diameter part, and a cavity having a diameter larger than the diameter of the small diameter part at the center of the end face on the small diameter part side. a cup-shaped plug formed therein and fluid-tightly fitted and fixed from the open end of the large diameter portion of the body; a diaphragm clamped and fixed between a stepped portion in the body cavity and the end face of the plug; A hydraulic vibration device comprising a piston that is fitted into a cavity and has a regulating member and an elastic body on one side thereof, the piston pressing the diaphragm against the body stepped portion by the elastic body. Absorption device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9939287U JPS646496U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9939287U JPS646496U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646496U true JPS646496U (en) | 1989-01-13 |
Family
ID=31326510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9939287U Pending JPS646496U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031811A (en) * | 2012-08-01 | 2014-02-20 | Koganei Corp | Liquid supply control valve |
-
1987
- 1987-06-30 JP JP9939287U patent/JPS646496U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031811A (en) * | 2012-08-01 | 2014-02-20 | Koganei Corp | Liquid supply control valve |