JPH0329702U - - Google Patents
Info
- Publication number
- JPH0329702U JPH0329702U JP9002989U JP9002989U JPH0329702U JP H0329702 U JPH0329702 U JP H0329702U JP 9002989 U JP9002989 U JP 9002989U JP 9002989 U JP9002989 U JP 9002989U JP H0329702 U JPH0329702 U JP H0329702U
- Authority
- JP
- Japan
- Prior art keywords
- rubber layer
- bladder
- periphery
- gas
- rubber
- 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
- 238000009825 accumulation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Laminated Bodies (AREA)
Description
第１図および第２図はこの考案の第１実施例に
かかるアキユムレータを表し、第１図が全体の半
断面図、第２図が要部拡大断面図である。第３図
から第５図はこの考案の他の実施例にかかるアキ
ユムレータの要部断面図であり、第３図が第２実
施例、第４図が第３実施例、第５図が第４実施例
を示す。
１１……ハウジング、１４……背圧室、１５…
…蓄圧室、１８……円柱面、１９……ホルダ、２
０……ブラダ、２４……非ゴム層、２５……ゴム
層、２６……ゴム層、３０……リング、Ａ……接
着剤。
1 and 2 show an accumulator according to a first embodiment of this invention, with FIG. 1 being a half sectional view of the whole, and FIG. 2 being an enlarged sectional view of the main part. 3 to 5 are sectional views of main parts of the accumulator according to other embodiments of this invention, in which FIG. 3 shows the second embodiment, FIG. 4 shows the third embodiment, and FIG. 5 shows the fourth embodiment. An example is shown. 11...Housing, 14...Back pressure chamber, 15...
...Accumulation chamber, 18...Cylindrical surface, 19...Holder, 2
0... Bladder, 24... Non-rubber layer, 25... Rubber layer, 26... Rubber layer, 30... Ring, A... Adhesive.
Claims (1)
と液体が導入される蓄圧室とを可撓性材料から成
るブラダで拡縮可能に隔成し、該ブラダの周縁を
ホルダによつてハウジングの内壁面に取り付ける
アキユムレータにおいて、 前記ブラダはゴム様弾性材料から成るゴム層と
気体の非透過性材料から成り周縁がゴム層よりも
延出する非ゴム層とを積層して構成するとともに
、該非ゴム層の周縁を前記ハウジングの内壁また
は前記ホルダに固着したことを特徴とするアキユ
ムレータ。[Claims for Utility Model Registration] A back pressure chamber in which gas is sealed in a hollow housing and a pressure accumulation chamber into which liquid is introduced are separated by a bladder made of a flexible material that can be expanded and contracted, and the periphery of the bladder is The bladder is constructed by laminating a rubber layer made of a rubber-like elastic material and a non-rubber layer made of a gas-impermeable material whose periphery extends beyond the rubber layer. An accumulator characterized in that the periphery of the non-rubber layer is fixed to the inner wall of the housing or the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090029U JPH0743442Y2 (en) | 1989-07-31 | 1989-07-31 | accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090029U JPH0743442Y2 (en) | 1989-07-31 | 1989-07-31 | accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0329702U true JPH0329702U (en) | 1991-03-25 |
| JPH0743442Y2 JPH0743442Y2 (en) | 1995-10-09 |
Family
ID=31639574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989090029U Expired - Lifetime JPH0743442Y2 (en) | 1989-07-31 | 1989-07-31 | accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743442Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5779201U (en) * | 1972-03-07 | 1982-05-15 | ||
| JPS6425501U (en) * | 1987-08-05 | 1989-02-13 |
-
1989
- 1989-07-31 JP JP1989090029U patent/JPH0743442Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5779201U (en) * | 1972-03-07 | 1982-05-15 | ||
| JPS6425501U (en) * | 1987-08-05 | 1989-02-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743442Y2 (en) | 1995-10-09 |