JPH0480333B2 - - Google Patents
Info
- Publication number
- JPH0480333B2 JPH0480333B2 JP23475483A JP23475483A JPH0480333B2 JP H0480333 B2 JPH0480333 B2 JP H0480333B2 JP 23475483 A JP23475483 A JP 23475483A JP 23475483 A JP23475483 A JP 23475483A JP H0480333 B2 JPH0480333 B2 JP H0480333B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- pressure
- chamber
- lid
- lid surface
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 15
- 238000012360 testing method Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 7
- 235000013361 beverage Nutrition 0.000 claims description 6
- 230000002950 deficient Effects 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 239000011888 foil Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 238000009423 ventilation 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
- G01M3/363—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested the structure being removably mounted in a test cell
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23475483A JPS60127438A (ja) | 1983-12-13 | 1983-12-13 | 密封容器の漏洩検査方法及びその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23475483A JPS60127438A (ja) | 1983-12-13 | 1983-12-13 | 密封容器の漏洩検査方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60127438A JPS60127438A (ja) | 1985-07-08 |
| JPH0480333B2 true JPH0480333B2 (en, 2012) | 1992-12-18 |
Family
ID=16975825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23475483A Granted JPS60127438A (ja) | 1983-12-13 | 1983-12-13 | 密封容器の漏洩検査方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60127438A (en, 2012) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4771630A (en) * | 1985-12-20 | 1988-09-20 | Warner-Lambert Company | Method and apparatus for testing hermetic seal integrity of sealed packages and containers |
| GB8620966D0 (en) * | 1986-08-29 | 1986-10-08 | Analytical Instr Ltd | Package tester |
| JPS63193340U (en, 2012) * | 1987-05-31 | 1988-12-13 | ||
| JPH0797063B2 (ja) * | 1988-06-16 | 1995-10-18 | ニッカ電測株式会社 | 密封容器の密封不良および変形検出方法並びに装置 |
| JPH0257533A (ja) * | 1988-08-22 | 1990-02-27 | Taiyo Fishery Co Ltd | 密閉容器のリーク検査方法 |
| US6082184A (en) | 1997-05-27 | 2000-07-04 | Martin Lehmann | Method for leak testing and leak testing apparatus |
| JP4353860B2 (ja) * | 2004-06-24 | 2009-10-28 | 株式会社エヌテック | 容器の検査方法及び装置 |
| BR112012033758A2 (pt) * | 2010-06-28 | 2018-02-27 | Automated Data Systems S.A. De C.V | método para se testar a vedação hermética de embalagens |
| WO2015186778A1 (ja) * | 2014-06-05 | 2015-12-10 | 株式会社エヌテック | 容器検査装置 |
| CN109540427A (zh) * | 2018-12-29 | 2019-03-29 | 天津市澳玛科技开发有限公司 | 一种罐头真空度在线检测方法及装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5338945A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Multiplication circuit containing field-effect transistor |
| JPS53125892A (en) * | 1977-04-09 | 1978-11-02 | Oki Electric Ind Co Ltd | Air-tight detector for sealed hard container |
-
1983
- 1983-12-13 JP JP23475483A patent/JPS60127438A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60127438A (ja) | 1985-07-08 |
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