GB1293390A - Leak detector - Google Patents

Leak detector

Info

Publication number
GB1293390A
GB1293390A GB46569/69A GB4656969A GB1293390A GB 1293390 A GB1293390 A GB 1293390A GB 46569/69 A GB46569/69 A GB 46569/69A GB 4656969 A GB4656969 A GB 4656969A GB 1293390 A GB1293390 A GB 1293390A
Authority
GB
United Kingdom
Prior art keywords
platform
article
cylinder
piston
bottle
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
Application number
GB46569/69A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OI Glass Inc
Original Assignee
Owens Illinois Inc
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 Owens Illinois Inc filed Critical Owens Illinois Inc
Priority claimed from AU20837/70A external-priority patent/AU449169B2/en
Publication of GB1293390A publication Critical patent/GB1293390A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

1293390 Testing plastics articles for leaks OWENS-ILLINOIS Inc 22 Oct 1969 [23 Oct 1968] 46569/69 Heading G1S An apparatus for leak testing a hollow plastics article B comprises means for supporting the article, means for moving the article to engage a nozzle 52 on a cylinder 51 and to continue the movement to move the cylinder relative to a stationary piston 61 to force fluid from the cylinder into the article, and means for sensing any loss of pressure within the article (71), Fig. 6 (not shown). Bottle B is grasped by jaws 45 actuated by cam surfaces 35, 36, 37 when platform 25 is lifted, and the bottle is lifted to engage nozzle 52 and seal 53. Springs 30 keep platform 26 stationary until platform 25 is engaged by heads 33 of pins 32 attached to platform 26. Cylinder 51 is carried by platform 25 and moves upwardly with it so that air is forced by piston 61 attached by a piston-rod (60), Fig. 6 (not shown), to stationary support 23 to pressurize the bottle B. A conventional pressure sensitive switch (71), Figs. 6, 7 (not shown) monitors this pressure and indicates a faulty bottle if the pressure declines within 1 second. Movement of platform 25 is produced by fluid-pressure acting on a piston within cylinder 24.
GB46569/69A 1968-10-23 1969-10-22 Leak detector Expired GB1293390A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76979668A 1968-10-23 1968-10-23
AU20837/70A AU449169B2 (en) 1968-10-23 1970-10-08 Leak detector

Publications (1)

Publication Number Publication Date
GB1293390A true GB1293390A (en) 1972-10-18

Family

ID=25618029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46569/69A Expired GB1293390A (en) 1968-10-23 1969-10-22 Leak detector

Country Status (4)

Country Link
CA (1) CA918603A (en)
DE (1) DE1953019B2 (en)
FR (1) FR2023324A1 (en)
GB (1) GB1293390A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164453A (en) * 1984-09-10 1986-03-19 Trace Soc Apparatus for leak testing parts, and methods of determining optimum parameters for performing said tests
CN101441126B (en) * 2007-11-21 2011-09-07 上海恒谊制药设备有限公司 Bottles gas-leaking fast detecting machine
CN110411678A (en) * 2019-08-21 2019-11-05 新乡瑞新金属制品有限公司 A kind of detection cylinder body enclosure leak device
CN111167743A (en) * 2019-12-27 2020-05-19 四川省民众日化有限公司 Container grouping positioning leakage detection device and method
CN112945466A (en) * 2021-04-14 2021-06-11 深圳市磐锋精密技术有限公司 Jig system and method for monitoring air tightness
CN115235689A (en) * 2022-07-13 2022-10-25 苏州模方包装容器有限公司 Daily production packing bottle online leakproofness check out test set
CN116659758A (en) * 2023-08-02 2023-08-29 烟台盈德精密机械有限公司 Air-tightness test platform for air-driven urea nozzle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607272C2 (en) * 1976-02-23 1985-02-28 G. Staehle Gmbh U. Co, 7000 Stuttgart Method and device for high pressure testing of aerosol cans
CN106903070A (en) * 2017-03-17 2017-06-30 浙江省龙游深迪设备制造厂 A kind of bottle cap leaks hunting and dust removing integrated machine
CN111189583B (en) * 2019-12-18 2021-10-26 中山恒康机械有限公司 Rising sealing device of leak detector
CN110887624A (en) * 2019-12-18 2020-03-17 中山恒康机械有限公司 Sealing detection system of leak detector with clamping and positioning functions

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164453A (en) * 1984-09-10 1986-03-19 Trace Soc Apparatus for leak testing parts, and methods of determining optimum parameters for performing said tests
GB2164453B (en) * 1984-09-10 1989-05-24 Trace Societe De Traitement Au Apparatus for leak testing at least one wall portion and/or a volume delimited by said wall portion
CN101441126B (en) * 2007-11-21 2011-09-07 上海恒谊制药设备有限公司 Bottles gas-leaking fast detecting machine
CN110411678A (en) * 2019-08-21 2019-11-05 新乡瑞新金属制品有限公司 A kind of detection cylinder body enclosure leak device
CN110411678B (en) * 2019-08-21 2024-02-06 新乡瑞新金属制品有限公司 Device for detecting leakage of cylinder shell
CN111167743A (en) * 2019-12-27 2020-05-19 四川省民众日化有限公司 Container grouping positioning leakage detection device and method
CN111167743B (en) * 2019-12-27 2023-11-07 四川省民众日化有限公司 Container group positioning and leak detection device and method
CN112945466A (en) * 2021-04-14 2021-06-11 深圳市磐锋精密技术有限公司 Jig system and method for monitoring air tightness
CN112945466B (en) * 2021-04-14 2023-02-28 深圳市磐锋精密技术有限公司 Jig system and method for monitoring air tightness
CN115235689A (en) * 2022-07-13 2022-10-25 苏州模方包装容器有限公司 Daily production packing bottle online leakproofness check out test set
CN116659758A (en) * 2023-08-02 2023-08-29 烟台盈德精密机械有限公司 Air-tightness test platform for air-driven urea nozzle
CN116659758B (en) * 2023-08-02 2023-10-10 烟台盈德精密机械有限公司 Air-tightness test platform for air-driven urea nozzle

Also Published As

Publication number Publication date
FR2023324A1 (en) 1970-08-21
DE1953019B2 (en) 1976-01-08
CA918603A (en) 1973-01-09
DE1953019A1 (en) 1970-05-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee