JPH02141701U - - Google Patents
Info
- Publication number
- JPH02141701U JPH02141701U JP5154789U JP5154789U JPH02141701U JP H02141701 U JPH02141701 U JP H02141701U JP 5154789 U JP5154789 U JP 5154789U JP 5154789 U JP5154789 U JP 5154789U JP H02141701 U JPH02141701 U JP H02141701U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- chamber
- bladder
- shell
- disposed
- 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 description 10
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000013013 elastic material Substances 0.000 description 1
Description
第１図は本考案にかかるアキユムレータの第１
の実施例を示す断面図、第２図および第３図はそ
れぞれ第１図実施例の異なる動作状態を示す断面
図、第４図は本考案にかかるアキユムレータの第
２の実施例を示す断面図、第５図および第６図は
それぞれ第４図実施例の異なる動作状態を示す断
面図、第７図は本考案にかかるアキユムレータの
第３の実施例を示す断面図、第８図および第９図
はそれぞれ第７図実施例の異なる動作状態を示す
断面図、第１０図は従来例を示す断面図、第１１
図および第１２図はそれぞれ第１０図従来例の異
なる動作状態を示す断面図である。
１０……アキユムレータ、１１……シエル、１
１Ａ……ガス室、１１Ｂ……液体室、１２……取
付部材、１３……閉鎖部材、１３ａ……ガス供給
口、１３ｂ……シール部材、１４……液体供給口
、１４Ａ……液体案内孔、１５……ブラダ支持部
材、２０……ブラダ、２０Ａ……中央部、２０Ｂ
……周縁部、２０Ｃ……湾曲折返部、２１……弾
性材料層、２１ａ……弾性取付部、２２……ガス
遮蔽膜。
Figure 1 shows the first part of the accumulator according to the present invention.
FIGS. 2 and 3 are sectional views showing different operating states of the embodiment shown in FIG. 1, and FIG. 4 is a sectional view showing a second embodiment of the accumulator according to the present invention. , FIGS. 5 and 6 are sectional views showing different operating states of the embodiment shown in FIG. 4, FIG. 7 is a sectional view showing a third embodiment of the accumulator according to the present invention, and FIGS. 8 and 9. 7 is a sectional view showing different operating states of the embodiment, FIG. 10 is a sectional view showing the conventional example, and 11 is a sectional view showing the conventional example.
12 are sectional views showing different operating states of the conventional example shown in FIG. 10, respectively. 10 ...Accumulator, 11...Ciel, 1
1A... Gas chamber, 11B... Liquid chamber, 12... Mounting member, 13... Closing member, 13a... Gas supply port, 13b... Seal member, 14... Liquid supply port, 14A... Liquid guide hole , 15... Bladder support member, 20 ... Bladder, 20 A... Central portion, 20 B
...Peripheral portion, 20C ...Curved folded portion, 21...Elastic material layer, 21a...Elastic attachment portion, 22...Gas shielding film.
Claims (1)
体室とに区画されており、液体室が液体出入口の
液体案内孔を介して液体供給源に連通せしめられ
てなるアキユムレータにおいて、少なくともブラ
ダ２０の湾曲折返部２０Ｃが過度に変形すること
を阻止するために液体室１１Ｂのシエル内周面に
対して配設されたブラダ支持部材１５を、液体出
入口１４の内側端面に対し一体化してあるいは別
体のまま配設してなることを特徴とするアキユム
レータ。 At least the curved folded portion of the bladder 20 is used in an acumulator in which the internal space of the shell is divided into a gas chamber and a liquid chamber by a bladder, and the liquid chamber is communicated with a liquid supply source through a liquid guide hole at a liquid inlet/outlet. In order to prevent excessive deformation of the fluid chamber 11B , the bladder support member 15, which is disposed on the inner peripheral surface of the shell of the liquid chamber 11B, is integrated with the inner end surface of the liquid inlet/outlet port 14 or is disposed separately. An accumulator characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989051547U JP2525527Y2 (en) | 1989-04-30 | 1989-04-30 | accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989051547U JP2525527Y2 (en) | 1989-04-30 | 1989-04-30 | accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02141701U true JPH02141701U (en) | 1990-11-29 |
| JP2525527Y2 JP2525527Y2 (en) | 1997-02-12 |
Family
ID=31571081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989051547U Expired - Lifetime JP2525527Y2 (en) | 1989-04-30 | 1989-04-30 | accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525527Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104024653A (en) * | 2012-06-26 | 2014-09-03 | 伊格尔工业股份有限公司 | Accumulator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6437839A (en) * | 1987-08-03 | 1989-02-08 | Fujitsu Ltd | Etching |
-
1989
- 1989-04-30 JP JP1989051547U patent/JP2525527Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6437839A (en) * | 1987-08-03 | 1989-02-08 | Fujitsu Ltd | Etching |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104024653A (en) * | 2012-06-26 | 2014-09-03 | 伊格尔工业股份有限公司 | Accumulator |
| CN104024653B (en) * | 2012-06-26 | 2016-02-24 | 伊格尔工业股份有限公司 | Accumulator |
| US9377031B2 (en) | 2012-06-26 | 2016-06-28 | Eagle Industry Co., Ltd. | Accumulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525527Y2 (en) | 1997-02-12 |
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