JPS5725501A - Gas sump type accumulator - Google Patents
Gas sump type accumulatorInfo
- Publication number
- JPS5725501A JPS5725501A JP9940880A JP9940880A JPS5725501A JP S5725501 A JPS5725501 A JP S5725501A JP 9940880 A JP9940880 A JP 9940880A JP 9940880 A JP9940880 A JP 9940880A JP S5725501 A JPS5725501 A JP S5725501A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- gas
- flowing
- pressure
- area
- 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
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
PURPOSE: To vary the contact area between a flowing-in fluid and gas in response to the fluid pressure and to reduce pulsation of frequency, in a gas sump type accumulator in which the pulsation in the fluid piping is reduced.
CONSTITUTION: When, in general, P is an operating pressure of the fluid in the fluid piping 2 provided with a gas sump type accumulator, M is a mass of fluid flowing into the flowing-in part 5 in the cylinder 4, V is a volume of the fluid, A is con-tact area between the gas and the flowing-in fluid, and K is a ratio of specific heat of the gas, then a resonance frequency f=(A/2π).(KP/MV)1/2 will be obtained. Further, when the flowing-in part 14 in the cylinder 13 is constructed as shown in the drawing, so that an area of the contact surface 16 between the fluid and the gas may be decreased as the fluid is lifted, the contact area A is decreased even if the pressure P is increased in reference to the above formula, resulting in providing a uniform resonance frequency. Thus, if the pressure P and the area of the contact surface 16 are set in advance, it is possible to keep a uniform frequency f even if the pressure P is varied, then a pulsation of the uniform frequency may be reduced.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9940880A JPS5725501A (en) | 1980-07-22 | 1980-07-22 | Gas sump type accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9940880A JPS5725501A (en) | 1980-07-22 | 1980-07-22 | Gas sump type accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5725501A true JPS5725501A (en) | 1982-02-10 |
Family
ID=14246650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9940880A Pending JPS5725501A (en) | 1980-07-22 | 1980-07-22 | Gas sump type accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5725501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10429315B2 (en) | 2017-07-18 | 2019-10-01 | Samsung Electronics Co., Ltd. | Imaging apparatus and imaging method |
-
1980
- 1980-07-22 JP JP9940880A patent/JPS5725501A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10429315B2 (en) | 2017-07-18 | 2019-10-01 | Samsung Electronics Co., Ltd. | Imaging apparatus and imaging method |
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