[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB2369912B - Leak detection apparatus - Google Patents

Leak detection apparatus

Info

Publication number
GB2369912B
GB2369912B GB0030574A GB0030574A GB2369912B GB 2369912 B GB2369912 B GB 2369912B GB 0030574 A GB0030574 A GB 0030574A GB 0030574 A GB0030574 A GB 0030574A GB 2369912 B GB2369912 B GB 2369912B
Authority
GB
United Kingdom
Prior art keywords
detection apparatus
leak detection
leak
detection
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 - Fee Related
Application number
GB0030574A
Other versions
GB0030574D0 (en
GB2369912A (en
Inventor
Adrian Edward Brooks
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.)
BW Technologies Ltd Canada
Original Assignee
BW Technologies Ltd Canada
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 BW Technologies Ltd Canada filed Critical BW Technologies Ltd Canada
Publication of GB0030574D0 publication Critical patent/GB0030574D0/en
Priority to AU2001284309A priority Critical patent/AU2001284309A1/en
Priority to PCT/GB2001/004044 priority patent/WO2002023150A1/en
Priority to EP01963281A priority patent/EP1315955A1/en
Publication of GB2369912A publication Critical patent/GB2369912A/en
Application granted granted Critical
Publication of GB2369912B publication Critical patent/GB2369912B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/421—Safety arrangements for preventing water damage
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/47—Responding to irregular working conditions, e.g. malfunctioning of pumps 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/081—Safety arrangements for preventing water damage
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58—Indications or alarms to the control system or to the user

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB0030574A 2000-09-09 2000-12-14 Leak detection apparatus Expired - Fee Related GB2369912B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2001284309A AU2001284309A1 (en) 2000-09-09 2001-09-07 Leak detection apparatus
PCT/GB2001/004044 WO2002023150A1 (en) 2000-09-09 2001-09-07 Leak detection apparatus
EP01963281A EP1315955A1 (en) 2000-09-09 2001-09-07 Leak detection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0022145.7A GB0022145D0 (en) 2000-09-09 2000-09-09 Leak detection apparatus

Publications (3)

Publication Number Publication Date
GB0030574D0 GB0030574D0 (en) 2001-01-31
GB2369912A GB2369912A (en) 2002-06-12
GB2369912B true GB2369912B (en) 2004-12-15

Family

ID=9899152

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0022145.7A Ceased GB0022145D0 (en) 2000-09-09 2000-09-09 Leak detection apparatus
GB0030574A Expired - Fee Related GB2369912B (en) 2000-09-09 2000-12-14 Leak detection apparatus
GBGB0416591.6A Ceased GB0416591D0 (en) 2000-09-09 2004-07-26 Fluid leak detection apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0022145.7A Ceased GB0022145D0 (en) 2000-09-09 2000-09-09 Leak detection apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB0416591.6A Ceased GB0416591D0 (en) 2000-09-09 2004-07-26 Fluid leak detection apparatus

Country Status (1)

Country Link
GB (3) GB0022145D0 (en)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770002A (en) * 1971-11-01 1973-11-06 L Brown Automatic water shut-off system
DE3419705A1 (en) * 1984-05-25 1985-11-28 Siemens AG, 1000 Berlin und 8000 München Cable having a plastic sheath and test conductors for detecting penetrating moisture
GB2184749A (en) * 1985-12-30 1987-07-01 George Barber Gill Leak protection apparatus
GB2186722A (en) * 1986-02-17 1987-08-19 John Arthur Webb Detecting leakage of liquid from machines
GB2199436A (en) * 1986-11-28 1988-07-06 B & R Electrical Prod Ltd Detection of fluid leakage
GB2201219A (en) * 1987-02-19 1988-08-24 James Wallace Pollitt A system to detect contents release from pipes, tanks or valves
US4789853A (en) * 1987-06-15 1988-12-06 Gentiluomo Joseph A Detection device for electrically conductive fluids
DE3736333A1 (en) * 1987-10-27 1989-05-11 Hoogovens Aluminium Kabelwerk Heavy-current cable having a moisture sensor
GB2218836A (en) * 1988-05-09 1989-11-22 Junkosha Co Ltd Leakage sensor
GB2219116A (en) * 1988-05-09 1989-11-29 Junkosha Co Ltd Leakage sensor
GB2223613A (en) * 1988-07-22 1990-04-11 Francis Barnish Electronic fluid leakage detector
GB2245976A (en) * 1990-06-13 1992-01-15 Hutton Geoffrey Hewland Improvements in or relating to a moisture sensor
GB2272553A (en) * 1992-11-13 1994-05-18 O Dea Francis Joseph Apparatus for controlling flooding from a water using appliance
JPH06187843A (en) * 1992-12-18 1994-07-08 Showa Electric Wire & Cable Co Ltd Cable with water penetration detecting function and combined tape for holding roll for use with cable
GB2329501A (en) * 1997-09-12 1999-03-24 Carlton Ashley Rae A liquid overflow detection system
GB2348033A (en) * 1999-03-16 2000-09-20 Nicholas George Foggin Water leakage warning device
GB2354098A (en) * 1999-09-07 2001-03-14 Carlton Ashley Rae Overflow or leak detector arrangement for domestic appliance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187843A (en) * 1984-03-08 1985-09-25 Fujitsu Ltd Density irregularity detection circuit

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770002A (en) * 1971-11-01 1973-11-06 L Brown Automatic water shut-off system
DE3419705A1 (en) * 1984-05-25 1985-11-28 Siemens AG, 1000 Berlin und 8000 München Cable having a plastic sheath and test conductors for detecting penetrating moisture
GB2184749A (en) * 1985-12-30 1987-07-01 George Barber Gill Leak protection apparatus
GB2186722A (en) * 1986-02-17 1987-08-19 John Arthur Webb Detecting leakage of liquid from machines
GB2199436A (en) * 1986-11-28 1988-07-06 B & R Electrical Prod Ltd Detection of fluid leakage
GB2201219A (en) * 1987-02-19 1988-08-24 James Wallace Pollitt A system to detect contents release from pipes, tanks or valves
US4789853A (en) * 1987-06-15 1988-12-06 Gentiluomo Joseph A Detection device for electrically conductive fluids
DE3736333A1 (en) * 1987-10-27 1989-05-11 Hoogovens Aluminium Kabelwerk Heavy-current cable having a moisture sensor
GB2218836A (en) * 1988-05-09 1989-11-22 Junkosha Co Ltd Leakage sensor
GB2219116A (en) * 1988-05-09 1989-11-29 Junkosha Co Ltd Leakage sensor
GB2223613A (en) * 1988-07-22 1990-04-11 Francis Barnish Electronic fluid leakage detector
GB2245976A (en) * 1990-06-13 1992-01-15 Hutton Geoffrey Hewland Improvements in or relating to a moisture sensor
GB2272553A (en) * 1992-11-13 1994-05-18 O Dea Francis Joseph Apparatus for controlling flooding from a water using appliance
JPH06187843A (en) * 1992-12-18 1994-07-08 Showa Electric Wire & Cable Co Ltd Cable with water penetration detecting function and combined tape for holding roll for use with cable
GB2329501A (en) * 1997-09-12 1999-03-24 Carlton Ashley Rae A liquid overflow detection system
GB2348033A (en) * 1999-03-16 2000-09-20 Nicholas George Foggin Water leakage warning device
GB2354098A (en) * 1999-09-07 2001-03-14 Carlton Ashley Rae Overflow or leak detector arrangement for domestic appliance

Also Published As

Publication number Publication date
GB0416591D0 (en) 2004-08-25
GB0030574D0 (en) 2001-01-31
GB2369912A (en) 2002-06-12
GB0022145D0 (en) 2000-10-25

Similar Documents

Publication Publication Date Title
GB2364569B (en) Underwater detection apparatus
GB2364126B (en) A leak detection apparatus and method
GB0028408D0 (en) Seal apparatus
EP1196751A4 (en) Leak testing device
HK1047973A1 (en) Relative-rotational-position detection apparatus
GB0121562D0 (en) Surface potential detection apparatus
GB0327964D0 (en) Leak detection apparatus
EG22358A (en) Leak detection method
GB9903500D0 (en) Detection apparatus
GB2382140B (en) Leak detection
GB2367615B (en) Malignancy detection apparatus
GB0107132D0 (en) Apparatus for detecting water leaks
GB0004424D0 (en) Line test apparatus
GB9918462D0 (en) Gas detection device
GB9811934D0 (en) Leak detection
GB2369912B (en) Leak detection apparatus
GB0010006D0 (en) Sealing apparatus
GB2366941A8 (en) Position determining apparatus
AU2001284309A1 (en) Leak detection apparatus
GB0028054D0 (en) Leak detection
PL346106A1 (en) Sealing apparatus
GB0006347D0 (en) Measuring apparatus
AU140375S (en) Gas detection device
GB9927094D0 (en) Leak detection
TW474410U (en) Testing apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071214