JPS647901U - - Google Patents
Info
- Publication number
- JPS647901U JPS647901U JP10188287U JP10188287U JPS647901U JP S647901 U JPS647901 U JP S647901U JP 10188287 U JP10188287 U JP 10188287U JP 10188287 U JP10188287 U JP 10188287U JP S647901 U JPS647901 U JP S647901U
- Authority
- JP
- Japan
- Prior art keywords
- accumulator
- bellows
- axial direction
- accumulator body
- cap
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
- F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
- F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
- F15B1/103—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means the separating means being bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/20—Accumulator cushioning means
- F15B2201/205—Accumulator cushioning means using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows
Description
第１図は、本考案のアキユムレータの縦断面図
、第２図は、本考案のアキユムレータの第２実施
例を示す縦断面図、第３図は、同アキユムレータ
の第３実施例を示す縦断面図、第４図及び第５図
は、従来技術によるアキユムレータの縦断面図、
第６図は、第５図のアキユムレータの部分縦断面
図である。
符号の説明、１……アキユムレータ、２……本
体、３……キヤツプ、４……頭部、５……ガス導
入孔、６……ガス室、７……底部、７ａ……サポ
ート部、８……連通路、９……ベローズ、１０…
…ベローズキヤツプ。
FIG. 1 is a vertical cross-sectional view of the accumulator of the present invention, FIG. 2 is a vertical cross-sectional view of a second embodiment of the accumulator of the present invention, and FIG. 3 is a vertical cross-sectional view of the third embodiment of the same accumulator. 4 and 5 are longitudinal sectional views of an accumulator according to the prior art,
6 is a partial vertical sectional view of the accumulator of FIG. 5. FIG. Explanation of symbols, 1...Accumulator, 2...Main body, 3...Cap, 4...Head, 5...Gas introduction hole, 6...Gas chamber, 7...Bottom, 7a...Support part, 8 ...Communication path, 9...Bellows, 10...
...Bellows cap.
Claims (1)
で軸線方向に移動するとともにアキユムレータ本
体内を２室に区画するベローズとからなり、ベロ
ーズは、アキユムレータ本体の底部方向に向う凹
所を有するベローズキヤツプを頭部に備えており
、アキユムレータ本体は、ベローズキヤツプと摺
接してベローズの軸線方向の移動を案内するサポ
ート部を有することを特徴とするアキユムレータ
。 It consists of an accumulator body and a bellows that moves in the axial direction within the accumulator body and divides the accumulator body into two chambers, and the bellows has a bellows cap on its head that has a recess facing toward the bottom of the accumulator body. An accumulator characterized in that the accumulator main body has a support portion that slides on the bellows cap and guides movement of the bellows in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10188287U JPS647901U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10188287U JPS647901U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647901U true JPS647901U (en) | 1989-01-17 |
Family
ID=31331281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10188287U Pending JPS647901U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007519869A (en) * | 2004-01-29 | 2007-07-19 | ハイダック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング | Accumulator, especially pulsation damping device |
| US10539161B2 (en) | 2015-10-22 | 2020-01-21 | Eagle Industry Co., Ltd. | Accumulator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50144914A (en) * | 1974-05-10 | 1975-11-21 | ||
| JPS52253U (en) * | 1975-06-20 | 1977-01-05 |
-
1987
- 1987-07-03 JP JP10188287U patent/JPS647901U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50144914A (en) * | 1974-05-10 | 1975-11-21 | ||
| JPS52253U (en) * | 1975-06-20 | 1977-01-05 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007519869A (en) * | 2004-01-29 | 2007-07-19 | ハイダック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング | Accumulator, especially pulsation damping device |
| US7857006B2 (en) | 2004-01-29 | 2010-12-28 | Hydac Technology Gmbh | Pressure accumulator, especially pulsation damper |
| US10539161B2 (en) | 2015-10-22 | 2020-01-21 | Eagle Industry Co., Ltd. | Accumulator |