GB2142731A - Method of detecting leakage of liquid - Google Patents

Method of detecting leakage of liquid

Info

Publication number
GB2142731A
GB2142731A GB08422009A GB8422009A GB2142731A GB 2142731 A GB2142731 A GB 2142731A GB 08422009 A GB08422009 A GB 08422009A GB 8422009 A GB8422009 A GB 8422009A GB 2142731 A GB2142731 A GB 2142731A
Authority
GB
United Kingdom
Prior art keywords
liquid
liquid inlet
leakage
detecting leakage
detecting
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.)
Withdrawn
Application number
GB08422009A
Other versions
GB8422009D0 (en
Inventor
Noboru Suzuki
Shigeo Uki
Hiroshi Konno
Toshiyuki Mishina
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.)
Sapporo Breweries Ltd
Original Assignee
Sapporo Breweries Ltd
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 Sapporo Breweries Ltd filed Critical Sapporo Breweries Ltd
Publication of GB8422009D0 publication Critical patent/GB8422009D0/en
Publication of GB2142731A publication Critical patent/GB2142731A/en
Withdrawn legal-status Critical Current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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators

Landscapes

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

Abstract

A predetermined amount of a diluent which mixes with a liquid leaking out of a liquid inlet of a container to dilute the liquid is poured into a recess formed in the liquid inlet, with the base part defined by a stopper fitted into the liquid inlet. The electrical conductivity of the diluted liquid in the recess is then measured. The leakage of liquid from the liquid inlet is detected by detecting whether the measured value is higher or lower than a predetermined level. This leakage detection method is particularly useful for detecting the leakage of beer from a barrel.
GB08422009A 1983-01-14 1984-01-12 Method of detecting leakage of liquid Withdrawn GB2142731A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP352283A JPH0231813B2 (en) 1983-01-14 1983-01-14 YOEKIROEIKENCHIHOHO
PCT/JP1984/000003 WO1984002774A1 (en) 1983-01-14 1984-01-12 Method of detecting leakage of liquid

Publications (2)

Publication Number Publication Date
GB8422009D0 GB8422009D0 (en) 1984-10-03
GB2142731A true GB2142731A (en) 1985-01-23

Family

ID=11559701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08422009A Withdrawn GB2142731A (en) 1983-01-14 1984-01-12 Method of detecting leakage of liquid

Country Status (5)

Country Link
JP (1) JPH0231813B2 (en)
AU (1) AU2416884A (en)
DE (1) DE3490006T1 (en)
GB (1) GB2142731A (en)
WO (1) WO1984002774A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6296542U (en) * 1985-12-10 1987-06-19
WO2022193217A1 (en) * 2021-03-18 2022-09-22 宁波职业技术学院 Fully automatic intelligent ph value detection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047424A (en) * 1976-09-29 1977-09-13 Gte Sylvania Incorporated Apparatus for non-destructive leak testing of primary electrochemical cells
US4135384A (en) * 1976-09-29 1979-01-23 Gte Sylvania Incorporated Method of determining electrolyte leakage in hermetically sealed electrochemical cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124287A (en) * 1974-08-22 1976-02-27 Green Cross Corp EKIMOREKEN SHUTSUKI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047424A (en) * 1976-09-29 1977-09-13 Gte Sylvania Incorporated Apparatus for non-destructive leak testing of primary electrochemical cells
US4135384A (en) * 1976-09-29 1979-01-23 Gte Sylvania Incorporated Method of determining electrolyte leakage in hermetically sealed electrochemical cell

Also Published As

Publication number Publication date
JPH0231813B2 (en) 1990-07-17
DE3490006T1 (en) 1985-01-24
GB8422009D0 (en) 1984-10-03
JPS59128426A (en) 1984-07-24
WO1984002774A1 (en) 1984-07-19
AU2416884A (en) 1984-08-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)