JPH0398302U - - Google Patents
Info
- Publication number
- JPH0398302U JPH0398302U JP719190U JP719190U JPH0398302U JP H0398302 U JPH0398302 U JP H0398302U JP 719190 U JP719190 U JP 719190U JP 719190 U JP719190 U JP 719190U JP H0398302 U JPH0398302 U JP H0398302U
- Authority
- JP
- Japan
- Prior art keywords
- shell
- gas
- chamber
- diaphragm
- rubber layer
- 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
- 239000007788 liquid Substances 0.000 claims 2
- 230000004888 barrier function Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
- Vehicle Body Suspensions (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Laminated Bodies (AREA)
Description
第１図〜第６図は本考案の実施例を示し、第１
図はダイヤフラムが反転する前のアキユムレータ
の断面図、第２図はダイヤフラムが反転した後の
アキユムレータの断面図、第３図は金属層を平面
的に展開した展開図、第４図は厚さ方向に沿うダ
イヤフラムの要部の拡大断面図、第５図は一方の
金属層を平面的に展開した展開図、第６図は他方
の金属層を平面的に展開した展開図である。第７
図は本考案の他の実施例を示し、ダイヤフラムの
要部の拡大断面図である。
図中、１……シエル、１０……中空室、１０ａ
……気体室、１０ｂ……油室、２……ダイヤフラ
ム、２０……ゴム層、２１……金属層（遮断層）
、２３……金属層（遮断層）を示す。
Figures 1 to 6 show embodiments of the present invention;
The figure is a cross-sectional view of the accumulator before the diaphragm is inverted, Figure 2 is a cross-sectional view of the accumulator after the diaphragm is inverted, Figure 3 is a planar development of the metal layer, and Figure 4 is in the thickness direction. FIG. 5 is a planar development of one metal layer, and FIG. 6 is a planar development of the other metal layer. 7th
The figure shows another embodiment of the present invention, and is an enlarged sectional view of the main part of the diaphragm. In the figure, 1...Ciel, 10...Hollow chamber, 10a
...Gas chamber, 10b...Oil chamber, 2...Diaphragm, 20...Rubber layer, 21...Metal layer (blocking layer)
, 23...indicates a metal layer (blocking layer).
Claims (1)
と液室とに仕切るダイヤフラムとで構成され、 該ダイヤフラムは、ゴム層と、厚さ方向に沿う
断面で、該ゴム層に所定の間隔を隔ててかつ互い
違いに並設された気体難透過性または気体非透過
性をもつ少なくとも２層の遮断層とで構成されて
いることを特徴とするブラダ型アキユムレータ。[Claims for Utility Model Registration] Consisting of a shell having an approximately spherical hollow chamber, and a diaphragm fixed to the shell to partition the hollow chamber of the shell into a gas chamber and a liquid chamber, the diaphragm comprising a rubber layer and a liquid chamber. , consisting of at least two gas-impermeable or gas-impermeable barrier layers arranged alternately in parallel to the rubber layer at a predetermined interval in a cross section along the thickness direction; Bladder type accumulator featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP719190U JPH0752401Y2 (en) | 1990-01-29 | 1990-01-29 | Bladder accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP719190U JPH0752401Y2 (en) | 1990-01-29 | 1990-01-29 | Bladder accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0398302U true JPH0398302U (en) | 1991-10-11 |
| JPH0752401Y2 JPH0752401Y2 (en) | 1995-11-29 |
Family
ID=31510852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP719190U Expired - Lifetime JPH0752401Y2 (en) | 1990-01-29 | 1990-01-29 | Bladder accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752401Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002519233A (en) * | 1998-06-26 | 2002-07-02 | ボッシュ システム ド フラナージュ | Fluid volume with pressure controlled absorption |
-
1990
- 1990-01-29 JP JP719190U patent/JPH0752401Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002519233A (en) * | 1998-06-26 | 2002-07-02 | ボッシュ システム ド フラナージュ | Fluid volume with pressure controlled absorption |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752401Y2 (en) | 1995-11-29 |