JPS58131531A - 密封容器の内圧検査方法 - Google Patents
密封容器の内圧検査方法Info
- Publication number
- JPS58131531A JPS58131531A JP10281680A JP10281680A JPS58131531A JP S58131531 A JPS58131531 A JP S58131531A JP 10281680 A JP10281680 A JP 10281680A JP 10281680 A JP10281680 A JP 10281680A JP S58131531 A JPS58131531 A JP S58131531A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- internal pressure
- case
- lid
- sealed container
- 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
- 238000000034 method Methods 0.000 title claims description 15
- 239000002184 metal Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 23
- 238000007689 inspection Methods 0.000 description 13
- 230000002950 deficient Effects 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/36—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10281680A JPS58131531A (ja) | 1980-07-25 | 1980-07-25 | 密封容器の内圧検査方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10281680A JPS58131531A (ja) | 1980-07-25 | 1980-07-25 | 密封容器の内圧検査方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58131531A true JPS58131531A (ja) | 1983-08-05 |
| JPS6223804B2 JPS6223804B2 (enrdf_load_stackoverflow) | 1987-05-25 |
Family
ID=14337548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10281680A Granted JPS58131531A (ja) | 1980-07-25 | 1980-07-25 | 密封容器の内圧検査方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58131531A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607418A (zh) * | 2021-07-05 | 2021-11-05 | 东风柳州汽车有限公司 | 一种发动机罩盖的防错检测装置 |
-
1980
- 1980-07-25 JP JP10281680A patent/JPS58131531A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607418A (zh) * | 2021-07-05 | 2021-11-05 | 东风柳州汽车有限公司 | 一种发动机罩盖的防错检测装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223804B2 (enrdf_load_stackoverflow) | 1987-05-25 |
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