GB2273560B - Liquid detection apparatus - Google Patents

Liquid detection apparatus

Info

Publication number
GB2273560B
GB2273560B GB9325673A GB9325673A GB2273560B GB 2273560 B GB2273560 B GB 2273560B GB 9325673 A GB9325673 A GB 9325673A GB 9325673 A GB9325673 A GB 9325673A GB 2273560 B GB2273560 B GB 2273560B
Authority
GB
United Kingdom
Prior art keywords
detection apparatus
liquid detection
liquid
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
GB9325673A
Other versions
GB2273560A (en
GB9325673D0 (en
Inventor
Geoffrey Wood
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.)
TECFLO Ltd
Original Assignee
TECFLO 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 TECFLO Ltd filed Critical TECFLO Ltd
Publication of GB9325673D0 publication Critical patent/GB9325673D0/en
Publication of GB2273560A publication Critical patent/GB2273560A/en
Application granted granted Critical
Publication of GB2273560B publication Critical patent/GB2273560B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B67D1/1202—Flow control, e.g. for controlling total amount or mixture ratio of liquids to be dispensed
    • B67D1/1234—Flow control, e.g. for controlling total amount or mixture ratio of liquids to be dispensed to determine the total amount
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0855—Details concerning the used flowmeter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B67D1/1247—Means for detecting the presence or absence of liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Dispensing Beverages (AREA)
GB9325673A 1992-12-15 1993-12-15 Liquid detection apparatus Expired - Fee Related GB2273560B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929226107A GB9226107D0 (en) 1992-12-15 1992-12-15 Liquid detection apparatus

Publications (3)

Publication Number Publication Date
GB9325673D0 GB9325673D0 (en) 1994-02-16
GB2273560A GB2273560A (en) 1994-06-22
GB2273560B true GB2273560B (en) 1997-01-29

Family

ID=10726629

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929226107A Pending GB9226107D0 (en) 1992-12-15 1992-12-15 Liquid detection apparatus
GB9325673A Expired - Fee Related GB2273560B (en) 1992-12-15 1993-12-15 Liquid detection apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929226107A Pending GB9226107D0 (en) 1992-12-15 1992-12-15 Liquid detection apparatus

Country Status (1)

Country Link
GB (2) GB9226107D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314832B (en) * 1996-05-21 1998-06-17 Innline Ltd An automated retail liquor measurement system
AUPO296896A0 (en) * 1996-10-15 1996-11-07 Philmae Pty Ltd Liquor dispensing machine
PL2595914T3 (en) 2010-07-21 2021-06-14 Carlsberg Breweries A/S Volumetric measurement of beverage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014010A (en) * 1975-08-01 1977-03-22 Walter Joseph Jinotti Fluid-dispensing apparatus having level control and alarm means
AU5492986A (en) * 1985-03-29 1986-10-02 Coca-Cola Company, The Beverage dispensing system
EP0229960A3 (en) * 1985-12-11 1988-07-13 Honeywell Ltd. Liquid level sensor
GB8729038D0 (en) * 1987-12-11 1988-01-27 Honeywell Control Syst Liquid level sensor
US4964307A (en) * 1988-08-08 1990-10-23 Bryce Rod H Liquid flow measuring device

Also Published As

Publication number Publication date
GB2273560A (en) 1994-06-22
GB9226107D0 (en) 1993-02-10
GB9325673D0 (en) 1994-02-16

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Legal Events

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

Effective date: 19981215