DE1473718B2 - Vorrichtung zur Vakuum-Dichtheitsprüfung einer ausgekleideten topfförmigen Verpackung - Google Patents
Vorrichtung zur Vakuum-Dichtheitsprüfung einer ausgekleideten topfförmigen VerpackungInfo
- Publication number
- DE1473718B2 DE1473718B2 DE19651473718 DE1473718A DE1473718B2 DE 1473718 B2 DE1473718 B2 DE 1473718B2 DE 19651473718 DE19651473718 DE 19651473718 DE 1473718 A DE1473718 A DE 1473718A DE 1473718 B2 DE1473718 B2 DE 1473718B2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- shut
- packaging
- closed
- pressure
- 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
- 238000004806 packaging method and process Methods 0.000 title claims description 47
- 238000012360 testing method Methods 0.000 title claims description 27
- 239000004033 plastic Substances 0.000 claims description 29
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000001186 cumulative effect Effects 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 230000002950 deficient Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000015094 jam Nutrition 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
- 239000003264 margarine Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000013022 venting 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
- G01M3/32—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 for containers, e.g. radiators
- G01M3/3218—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 for containers, e.g. radiators for flexible or elastic containers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/913—Seal for fluid pressure below atmospheric, e.g. vacuum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE298465 | 1965-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1473718A1 DE1473718A1 (de) | 1969-04-17 |
DE1473718B2 true DE1473718B2 (de) | 1970-04-30 |
Family
ID=20261142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651473718 Pending DE1473718B2 (de) | 1965-03-08 | 1965-10-13 | Vorrichtung zur Vakuum-Dichtheitsprüfung einer ausgekleideten topfförmigen Verpackung |
Country Status (5)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3842392A1 (de) * | 1988-12-16 | 1990-06-21 | Battelle Institut E V | Vorrichtung zur pruefung oder zum ueberziehen eines handschuhes |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3793876A (en) * | 1972-08-10 | 1974-02-26 | Gould Inc | Battery terminal leak detector |
US4055455A (en) * | 1976-07-26 | 1977-10-25 | Norwalt Design, Inc. | Apparatus for lining and testing container closures |
US4118972A (en) * | 1977-08-31 | 1978-10-10 | Container Corporation Of America | Apparatus for detecting leaks in composite packages |
JPS5530892U (US20030220297A1-20031127-C00074.png) * | 1978-08-21 | 1980-02-28 | ||
US4539836A (en) * | 1983-07-25 | 1985-09-10 | R. J. Reynolds Tobacco Company | Package leak tester |
US4683745A (en) * | 1986-08-28 | 1987-08-04 | Westvaco Corporation | Cannister seal integrity tester |
US5205157A (en) * | 1986-12-04 | 1993-04-27 | Seal Integrity Systems, Inc. | Empty container leak testing |
US5625141A (en) * | 1993-06-29 | 1997-04-29 | Varian Associates, Inc. | Sealed parts leak testing method and apparatus for helium spectrometer leak detection |
US5614661A (en) * | 1994-09-21 | 1997-03-25 | Sweetheart Cup Company Inc. | Apparatus and method for testing containers |
US5624239A (en) * | 1994-12-14 | 1997-04-29 | Osika; Thomas W. | Portable pneumatic vacuum source apparatus and method |
US6351984B1 (en) * | 2000-02-23 | 2002-03-05 | Aradigm Corporation | Inspection method and device for non-destructive analysis of a container material |
US9038440B2 (en) * | 2012-05-01 | 2015-05-26 | Audyssey Laboratories, Inc. | Speaker leak test system and method |
NL2012110C2 (en) * | 2014-01-20 | 2015-07-21 | Oxipack B V | Apparatus and method for testing peel strength and leak tightness of a package comprising a peel seal. |
CN105228073B (zh) * | 2014-06-26 | 2019-06-18 | 惠州迪芬尼声学科技股份有限公司 | 开放式扬声器漏气测试系统及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2041450A (en) * | 1932-07-30 | 1936-05-19 | Adams Herbert Luther | Safety fuel tank |
CH297001A (de) * | 1951-05-22 | 1954-03-15 | Beuglet Andre | Verfahren zum Auskleiden der Innenwandung von Behältern, insbesondere von Metallbehältern, und nach dem Verfahren ausgekleideter Behälter. |
FR1114506A (fr) * | 1954-10-30 | 1956-04-13 | Applic Et De Const Pour Materi | Perfectionnements apportés aux appareils pour déceler les fuites dans des capacités fermées |
US3106835A (en) * | 1959-02-10 | 1963-10-15 | Gomco Surgical Mfg Corp | Check valve tester |
US3177704A (en) * | 1962-08-28 | 1965-04-13 | Robert H Stange | Leak testing method |
-
0
- BE BE670895D patent/BE670895A/xx unknown
-
1965
- 1965-09-10 GB GB38703/65A patent/GB1082438A/en not_active Expired
- 1965-09-13 US US486821A patent/US3369392A/en not_active Expired - Lifetime
- 1965-10-13 NL NL6513239A patent/NL6513239A/xx unknown
- 1965-10-13 DE DE19651473718 patent/DE1473718B2/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3842392A1 (de) * | 1988-12-16 | 1990-06-21 | Battelle Institut E V | Vorrichtung zur pruefung oder zum ueberziehen eines handschuhes |
Also Published As
Publication number | Publication date |
---|---|
BE670895A (US20030220297A1-20031127-C00074.png) | 1966-01-31 |
US3369392A (en) | 1968-02-20 |
NL6513239A (US20030220297A1-20031127-C00074.png) | 1966-09-09 |
DE1473718A1 (de) | 1969-04-17 |
GB1082438A (en) | 1967-09-06 |
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