IT1225063B - METHOD AND EQUIPMENT FOR TESTING AND / OR VERIFYING THE SEAL OF CONTAINERS ALREADY FILLED AND HERMETICALLY CLOSED - Google Patents

METHOD AND EQUIPMENT FOR TESTING AND / OR VERIFYING THE SEAL OF CONTAINERS ALREADY FILLED AND HERMETICALLY CLOSED

Info

Publication number
IT1225063B
IT1225063B IT8803591A IT359188A IT1225063B IT 1225063 B IT1225063 B IT 1225063B IT 8803591 A IT8803591 A IT 8803591A IT 359188 A IT359188 A IT 359188A IT 1225063 B IT1225063 B IT 1225063B
Authority
IT
Italy
Prior art keywords
verifying
testing
seal
equipment
hermetically closed
Prior art date
Application number
IT8803591A
Other languages
Italian (it)
Other versions
IT8803591A0 (en
Inventor
Giuseppe Bonfiglioli
Original Assignee
Giuseppe Bonfiglioli
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Giuseppe Bonfiglioli filed Critical Giuseppe Bonfiglioli
Priority to IT8803591A priority Critical patent/IT1225063B/en
Publication of IT8803591A0 publication Critical patent/IT8803591A0/en
Priority to DE3925494A priority patent/DE3925494A1/en
Priority to GB8917707A priority patent/GB2222687A/en
Priority to FR8911625A priority patent/FR2636428A1/en
Application granted granted Critical
Publication of IT1225063B publication Critical patent/IT1225063B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
    • B07C5/3408—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level for bottles, jars or other glassware
    • 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
    • G01M3/3281—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 removably mounted in a test cell
    • G01M3/329—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 removably mounted in a test cell for verifying the internal pressure of closed containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
IT8803591A 1988-09-13 1988-09-13 METHOD AND EQUIPMENT FOR TESTING AND / OR VERIFYING THE SEAL OF CONTAINERS ALREADY FILLED AND HERMETICALLY CLOSED IT1225063B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8803591A IT1225063B (en) 1988-09-13 1988-09-13 METHOD AND EQUIPMENT FOR TESTING AND / OR VERIFYING THE SEAL OF CONTAINERS ALREADY FILLED AND HERMETICALLY CLOSED
DE3925494A DE3925494A1 (en) 1988-09-13 1989-08-01 METHOD AND DEVICE FOR ACCEPTING AND / OR TESTING THE TIGHTNESS OF FILLED AND HERMETICALLY SEALED CONTAINERS
GB8917707A GB2222687A (en) 1988-09-13 1989-08-02 A method and apparatus for testing and/or verifying the tightness of filled and hermetically sealed containers
FR8911625A FR2636428A1 (en) 1988-09-13 1989-09-01 METHOD AND APPARATUS FOR TESTING AND / OR VERIFYING THE SEALING OF HERMETICALLY FILLED AND CLOSED CONTAINERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8803591A IT1225063B (en) 1988-09-13 1988-09-13 METHOD AND EQUIPMENT FOR TESTING AND / OR VERIFYING THE SEAL OF CONTAINERS ALREADY FILLED AND HERMETICALLY CLOSED

Publications (2)

Publication Number Publication Date
IT8803591A0 IT8803591A0 (en) 1988-09-13
IT1225063B true IT1225063B (en) 1990-11-02

Family

ID=11110285

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8803591A IT1225063B (en) 1988-09-13 1988-09-13 METHOD AND EQUIPMENT FOR TESTING AND / OR VERIFYING THE SEAL OF CONTAINERS ALREADY FILLED AND HERMETICALLY CLOSED

Country Status (4)

Country Link
DE (1) DE3925494A1 (en)
FR (1) FR2636428A1 (en)
GB (1) GB2222687A (en)
IT (1) IT1225063B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307378A1 (en) * 1993-03-09 1994-09-15 Dynamit Nobel Ag Leakage gas control of a gas or liquid gas container
FR2938647A1 (en) * 2008-11-17 2010-05-21 Socoge Internat Bottle i.e. perfume bottle, sealing controlling installation, has control circuit to receive set point pressure threshold, compare pressure created in enclosure with threshold, and emit signal, if threshold is not attained for fixed time
DK2502043T3 (en) 2009-11-20 2018-04-23 Packaging Tech & Inspection Llc Rest vacuum state of a method and system for vacuum degradation leakage testing
US10139305B2 (en) * 2013-01-24 2018-11-27 PBM Nutritionals, LLC Apparatus and method for making canister and for detecting leaks for quality assurance
DE102015214348A1 (en) 2015-07-29 2017-02-02 Robert Bosch Gmbh Test device and method for checking a tightness of containers
IT201600079175A1 (en) * 2016-07-28 2018-01-28 Fillshape Srl Envelope verification device and procedure for filling lines.
DE102017200850A1 (en) 2017-01-13 2018-07-19 Robert Bosch Gmbh Testing device, in particular for pharmaceutical products, with improved measuring quality
CN113227745A (en) * 2018-11-23 2021-08-06 隆萨有限公司 Device and method for leak testing connections between rubber stoppers and corresponding medicament containers
EP3899474B1 (en) 2018-12-17 2023-06-21 Lonza Ltd. Device and method for leakage testing of a connection between a rubber stopper and a corresponding drug container
CN111558547B (en) * 2020-05-17 2022-08-09 顾斌锋 A gas tightness detection device for beverage production
CN117772637B (en) * 2024-02-23 2024-04-26 众诚检验检测有限公司 Gas cylinder detection device and detection method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH418678A (en) * 1963-06-06 1966-08-15 Balzers Patent Beteilig Ag Procedure for the serial testing of closed, gas-filled containers for leaks
CH436775A (en) * 1966-04-15 1967-05-31 Elcalor Ag Procedure for series-wise testing of hollow bodies for leaks and test equipment for the automatic implementation of the procedure
US3577291A (en) * 1968-02-01 1971-05-04 Masaaki Uchida Process for continuously molding bottle from thermoplastic resin,charging and sealing
DE1907108C3 (en) * 1968-07-19 1980-01-10 Walter 2000 Hamburg Nicolai Device for indicating leaks in a container for liquid stored goods, in particular mineral oil
US3793876A (en) * 1972-08-10 1974-02-26 Gould Inc Battery terminal leak detector
GB1436128A (en) * 1973-04-10 1976-05-19 Wirsbo Bruks Ab Testing of tubular material
US4542643A (en) * 1983-11-25 1985-09-24 S. Himmelstein And Company Fluid leak testing method

Also Published As

Publication number Publication date
DE3925494A1 (en) 1991-02-07
IT8803591A0 (en) 1988-09-13
GB2222687A (en) 1990-03-14
GB8917707D0 (en) 1989-09-20
FR2636428A1 (en) 1990-03-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960930