JPH0157299B2 - - Google Patents
Info
- Publication number
- JPH0157299B2 JPH0157299B2 JP4186983A JP4186983A JPH0157299B2 JP H0157299 B2 JPH0157299 B2 JP H0157299B2 JP 4186983 A JP4186983 A JP 4186983A JP 4186983 A JP4186983 A JP 4186983A JP H0157299 B2 JPH0157299 B2 JP H0157299B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- inspection
- value
- correction
- measurement
- 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.)
- Expired
Links
- 238000012937 correction Methods 0.000 claims description 64
- 238000005259 measurement Methods 0.000 claims description 48
- 238000007689 inspection Methods 0.000 claims description 31
- 238000004364 calculation method Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4186983A JPS59166835A (ja) | 1983-03-14 | 1983-03-14 | 圧力変化検出式漏れ検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4186983A JPS59166835A (ja) | 1983-03-14 | 1983-03-14 | 圧力変化検出式漏れ検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59166835A JPS59166835A (ja) | 1984-09-20 |
| JPH0157299B2 true JPH0157299B2 (zh) | 1989-12-05 |
Family
ID=12620262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4186983A Granted JPS59166835A (ja) | 1983-03-14 | 1983-03-14 | 圧力変化検出式漏れ検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59166835A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4107970B2 (ja) * | 2003-01-15 | 2008-06-25 | 三菱レイヨン株式会社 | 浄水カートリッジのリーク検査方法 |
-
1983
- 1983-03-14 JP JP4186983A patent/JPS59166835A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59166835A (ja) | 1984-09-20 |
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