JPH02101102U - - Google Patents
Info
- Publication number
- JPH02101102U JPH02101102U JP966489U JP966489U JPH02101102U JP H02101102 U JPH02101102 U JP H02101102U JP 966489 U JP966489 U JP 966489U JP 966489 U JP966489 U JP 966489U JP H02101102 U JPH02101102 U JP H02101102U
- Authority
- JP
- Japan
- Prior art keywords
- pressure vessel
- accumulator
- bellows member
- attachment portion
- proximal attachment
- 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 4
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Diaphragms And Bellows (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図は本考案にかかるアキユムレータの一実
施例を示す断面図、第２図は従来例を示す断面図
である。
１０……アキユムレータ、１１……圧力容器、
１１Ａ，１１Ｂ……圧力容器半体、１１ａ……ガ
ス供給孔、１１ｂ……取付孔、１２……プラグ、
１２ａ……Ｏリング、１３……液体供給孔、１４
……内側筒体、１４Ａ……液体案内孔、１５……
キヤツプ、１６……ベロー部材、１６Ａ……基端
取付部、１６Ｂ……先端取付部、１７Ａ……ガス
室、１７Ｂ……液体室。
FIG. 1 is a sectional view showing an embodiment of an accumulator according to the present invention, and FIG. 2 is a sectional view showing a conventional example. 10 ...Accumulator, 11...Pressure vessel,
11A, 11B...Pressure vessel half, 11a...Gas supply hole, 11b...Mounting hole, 12...Plug,
12a...O ring, 13...Liquid supply hole, 14
...Inner cylinder, 14A...Liquid guide hole, 15...
Cap, 16... bellows member, 16A... proximal end attachment part, 16B... tip attachment part, 17A... gas chamber, 17B... liquid chamber.
Claims (1)
れたベロー部材によつて圧力容器の内部空間がガ
ス室と液体室とに区画されてなるアキユムレータ
において、ベロー部材１６の基端取付部１６Ａを
含む基端部が残部に比べて大きな径を有してなる
ことを特徴とするアキユムレータ。 In an accumulator in which the internal space of the pressure vessel is partitioned into a gas chamber and a liquid chamber by a bellows member whose proximal attachment portion is fixed to the inner circumferential surface of the pressure vessel, the proximal attachment portion of the bellows member 16 is An accumulator characterized in that a proximal end portion including 16A has a larger diameter than the remaining portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP966489U JPH0741921Y2 (en) | 1989-01-30 | 1989-01-30 | accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP966489U JPH0741921Y2 (en) | 1989-01-30 | 1989-01-30 | accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02101102U true JPH02101102U (en) | 1990-08-13 |
| JPH0741921Y2 JPH0741921Y2 (en) | 1995-09-27 |
Family
ID=31216606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP966489U Expired - Lifetime JPH0741921Y2 (en) | 1989-01-30 | 1989-01-30 | accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741921Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014119115A (en) * | 2012-12-12 | 2014-06-30 | Nhk Spring Co Ltd | Accumulator |
| CN109983237A (en) * | 2016-12-02 | 2019-07-05 | 伊格尔工业股份有限公司 | Accumulator |
-
1989
- 1989-01-30 JP JP966489U patent/JPH0741921Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014119115A (en) * | 2012-12-12 | 2014-06-30 | Nhk Spring Co Ltd | Accumulator |
| CN109983237A (en) * | 2016-12-02 | 2019-07-05 | 伊格尔工业股份有限公司 | Accumulator |
| JPWO2018101007A1 (en) * | 2016-12-02 | 2019-10-17 | イーグル工業株式会社 | accumulator |
| EP3550156A4 (en) * | 2016-12-02 | 2020-06-24 | Eagle Industry Co., Ltd. | Accumulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741921Y2 (en) | 1995-09-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |