JPS5586901A - Accumulator - Google Patents
AccumulatorInfo
- Publication number
- JPS5586901A JPS5586901A JP15887878A JP15887878A JPS5586901A JP S5586901 A JPS5586901 A JP S5586901A JP 15887878 A JP15887878 A JP 15887878A JP 15887878 A JP15887878 A JP 15887878A JP S5586901 A JPS5586901 A JP S5586901A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pressure
- flexible diaphragm
- working oil
- diaphragm
- 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
Abstract
PURPOSE: To prevent the excessive deformation of a flexible diaphragm and always adsorb pressure fluctuation well, by causing the pressure accumulation chamber of an accumulator body to receive the fluid pressure of a pipe by two parts which are the flexible diaphragm and a movable partition wall.
CONSTITUTION: A working oil flows from a plug 19 to another 18 through an annular passage between an oil pressure pipe 2 and an outer pipe 4. When pulsating flow takes place in the pipe 2 in that state, the pulsating flow thrusts a flexible diaphragm 7 through a hole 5 against a coiled spring 8. Pulsation is absorbed by the volume change of an opening 13 due to the deformation of the diaphragm 7. When the pressure conditions in the pipe 2 change and the working oil flows with high pressure through the pipe 2, a piston 9 is displaced along the an inner pipe 6 by the working oil introduced into the pipe 6 through perforated holes 18a, 11a to compress a gas sealed up in openings 14, 13. This results in preventing the flexible diaphragm 7 from being excessively deformed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15887878A JPS5586901A (en) | 1978-12-20 | 1978-12-20 | Accumulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15887878A JPS5586901A (en) | 1978-12-20 | 1978-12-20 | Accumulator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5586901A true JPS5586901A (en) | 1980-07-01 |
Family
ID=15681361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15887878A Pending JPS5586901A (en) | 1978-12-20 | 1978-12-20 | Accumulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5586901A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960040A (en) * | 1987-12-30 | 1990-10-02 | Honda Giken Kogyo Kabushiki Kaisha | Arm structure for articulated mechanism |
JPH0423801U (en) * | 1990-06-20 | 1992-02-26 | ||
JP2002530604A (en) * | 1998-11-25 | 2002-09-17 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | Pressure medium accumulator |
KR100582286B1 (en) * | 1998-03-30 | 2006-05-24 | 산드빅 탐로크 오와이 | Arrangement in connection with a hydraulically operated impact device, such as a breaking apparatus |
WO2021052682A1 (en) * | 2019-09-17 | 2021-03-25 | Audi Ag | Piston accumulator for storing a fluid, in particular for a motor vehicle, and a motor vehicle having at least one such piston accumulator |
-
1978
- 1978-12-20 JP JP15887878A patent/JPS5586901A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960040A (en) * | 1987-12-30 | 1990-10-02 | Honda Giken Kogyo Kabushiki Kaisha | Arm structure for articulated mechanism |
JPH0423801U (en) * | 1990-06-20 | 1992-02-26 | ||
KR100582286B1 (en) * | 1998-03-30 | 2006-05-24 | 산드빅 탐로크 오와이 | Arrangement in connection with a hydraulically operated impact device, such as a breaking apparatus |
JP2002530604A (en) * | 1998-11-25 | 2002-09-17 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | Pressure medium accumulator |
WO2021052682A1 (en) * | 2019-09-17 | 2021-03-25 | Audi Ag | Piston accumulator for storing a fluid, in particular for a motor vehicle, and a motor vehicle having at least one such piston accumulator |
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