JPH03302U - - Google Patents
Info
- Publication number
- JPH03302U JPH03302U JP6048289U JP6048289U JPH03302U JP H03302 U JPH03302 U JP H03302U JP 6048289 U JP6048289 U JP 6048289U JP 6048289 U JP6048289 U JP 6048289U JP H03302 U JPH03302 U JP H03302U
- Authority
- JP
- Japan
- Prior art keywords
- bellows assembly
- shell
- discharge port
- interior
- liquid supply
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
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)
- Fluid-Damping Devices (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図は本考案の一実施例を示すアキユムレー
タの断面図、第２図は従来例を示すアキユムレー
タの断面図である。
１…シエル、２…液体給排ポート、４…筒状部
、５…ベローズ組立体、８…ガス室、９…液室、
１０…ゴム状封止体、１１…締結手段。
FIG. 1 is a sectional view of an accumulator showing an embodiment of the present invention, and FIG. 2 is a sectional view of an accumulator showing a conventional example. DESCRIPTION OF SYMBOLS 1... Shell, 2... Liquid supply/discharge port, 4... Cylindrical part, 5... Bellows assembly, 8... Gas chamber, 9... Liquid chamber,
10... Rubber-like sealing body, 11... Fastening means.
Claims (1)
部を備えた液体給排ポートを取り付け、この液体
給排ポートの筒状部を囲繞するベローズ組立体で
シエルの内部をガス室と液室とに画成したアキユ
ムレータにおいて、前記ベローズ組立体の縮み側
最大ストローク位置で、ベローズ組立体と筒状部
先端との間を密封するゴム状封止体を、これらベ
ローズ組立体と筒状部の少なくとも一方に加硫接
着し、かつ、締結手段で締め付けてなることを特
徴とするアキユムレータ。 A liquid supply/discharge port with a cylindrical part protruding into the interior of the shell is attached to one end of the shell, and a bellows assembly surrounding the cylindrical part of the liquid supply/discharge port divides the interior of the shell into a gas chamber and a liquid chamber. In the defined accumulator, at least one of the bellows assembly and the cylindrical portion is provided with a rubber sealing member that seals between the bellows assembly and the tip of the cylindrical portion at the maximum stroke position on the contraction side of the bellows assembly. An accumulator characterized by being vulcanized and adhesively bonded to a material and then tightened with a fastening means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6048289U JPH03302U (en) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6048289U JPH03302U (en) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03302U true JPH03302U (en) | 1991-01-07 |
Family
ID=31587885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6048289U Pending JPH03302U (en) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006510469A (en) * | 2002-05-08 | 2006-03-30 | スリーエム イノベイティブ プロパティズ カンパニー | Valve closure for spray gun reservoir |
| JP2006192405A (en) * | 2005-01-17 | 2006-07-27 | Cosmo Tec Kk | Spray gun for coating work |
-
1989
- 1989-05-25 JP JP6048289U patent/JPH03302U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006510469A (en) * | 2002-05-08 | 2006-03-30 | スリーエム イノベイティブ プロパティズ カンパニー | Valve closure for spray gun reservoir |
| JP2006192405A (en) * | 2005-01-17 | 2006-07-27 | Cosmo Tec Kk | Spray gun for coating work |