GB8714631D0 - Transducer assembly - Google Patents

Transducer assembly

Info

Publication number
GB8714631D0
GB8714631D0 GB878714631A GB8714631A GB8714631D0 GB 8714631 D0 GB8714631 D0 GB 8714631D0 GB 878714631 A GB878714631 A GB 878714631A GB 8714631 A GB8714631 A GB 8714631A GB 8714631 D0 GB8714631 D0 GB 8714631D0
Authority
GB
United Kingdom
Prior art keywords
transducer assembly
transducer
assembly
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.)
Granted
Application number
GB878714631A
Other versions
GB2190495B (en
GB2190495A (en
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.)
Coca Cola Co
Original Assignee
Coca Cola Co
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 Coca Cola Co filed Critical Coca Cola Co
Publication of GB8714631D0 publication Critical patent/GB8714631D0/en
Publication of GB2190495A publication Critical patent/GB2190495A/en
Application granted granted Critical
Publication of GB2190495B publication Critical patent/GB2190495B/en
Expired 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
    • B67D1/1238—Flow control, e.g. for controlling total amount or mixture ratio of liquids to be dispensed to determine the total amount comprising means for detecting the liquid level in vessels to be filled, e.g. using ultrasonic waves, optical reflexion, probes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
    • B06B1/0662—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface
    • B06B1/0681—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface and a damping structure
    • 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
    • B67D1/0015—Apparatus or devices for dispensing beverages on draught the beverage being prepared by mixing at least two liquid components
    • B67D1/0021—Apparatus or devices for dispensing beverages on draught the beverage being prepared by mixing at least two liquid components the components being mixed at the time of dispensing, i.e. post-mix dispensers
    • 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
    • B67D1/127—Froth control
    • B67D1/1272—Froth control preventing froth
    • 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
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/0003—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with automatic fluid control means
    • 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
    • G01F23/296—Acoustic waves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
GB08714631A 1984-07-10 1987-06-23 Ultrasonic transducer assembly Expired GB2190495B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62939784A 1984-07-10 1984-07-10
US68421584A 1984-12-20 1984-12-20

Publications (3)

Publication Number Publication Date
GB8714631D0 true GB8714631D0 (en) 1987-07-29
GB2190495A GB2190495A (en) 1987-11-18
GB2190495B GB2190495B (en) 1988-05-18

Family

ID=27090930

Family Applications (3)

Application Number Title Priority Date Filing Date
GB08517430A Expired GB2161604B (en) 1984-07-10 1985-07-10 Automatic control system for filling beverage containers
GB08714631A Expired GB2190495B (en) 1984-07-10 1987-06-23 Ultrasonic transducer assembly
GB08714630A Expired GB2190494B (en) 1984-07-10 1987-06-23 Automatic control system for filling beverage containers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB08517430A Expired GB2161604B (en) 1984-07-10 1985-07-10 Automatic control system for filling beverage containers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08714630A Expired GB2190494B (en) 1984-07-10 1987-06-23 Automatic control system for filling beverage containers

Country Status (9)

Country Link
JP (1) JPH0755718B2 (en)
AU (1) AU579648B2 (en)
BR (1) BR8503314A (en)
CA (2) CA1272267A (en)
DE (1) DE3524645C2 (en)
ES (2) ES8703647A1 (en)
GB (3) GB2161604B (en)
IT (1) IT1184649B (en)
MX (1) MX160272A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944335A (en) * 1984-12-20 1990-07-31 The Coca-Cola Company Automatic control system for filling beverage containers
GB2188724B (en) * 1986-04-03 1989-11-15 King Seeley Thermos Co Ice bin level sensor
JPH061099Y2 (en) * 1987-03-02 1994-01-12 中部工機株式会社 Device for removing liquid food from a tank
US4890774A (en) * 1987-10-29 1990-01-02 The Coca-Cola Company Beverage dispensing system
JPH0369496A (en) * 1989-07-31 1991-03-25 Tamizou Fujita Apparatus, method and container for controlling discharge of drink or decorating material
JP2708135B2 (en) * 1990-09-19 1998-02-04 黎三 藤田 Food discharge device
JP2960590B2 (en) * 1991-09-27 1999-10-06 東芝機械株式会社 Automatic dispensing device for sparkling beverages
DE9114777U1 (en) * 1991-11-27 1993-03-25 Kluee, Ulrich, Dipl.-Ing., 2054 Geesthacht, De
CH683718A5 (en) * 1992-05-15 1994-04-29 Kk Holding Ag Combined load cell, strain and acoustic emission.
US5410518A (en) * 1993-11-12 1995-04-25 Simmonds Precision Product, Inc. Ultrasonic transducer assembly for measuring liquid level
DE19740869C2 (en) * 1997-09-16 2001-11-15 Ralf Schreiner Device for the automatic filling of several drinking glasses placed on a rotatably mounted plate
DE19911859A1 (en) * 1999-03-17 2000-09-21 Mettler Toledo Gmbh Libra
US9704329B2 (en) 2014-05-01 2017-07-11 Elkay Manufacturing Company System and method for dispensing consumable liquids
DE102017102852A1 (en) 2017-02-13 2018-08-16 Krones Ag Device for filling a container with a filling product
WO2022212592A1 (en) * 2021-03-30 2022-10-06 Chirp Microsystems, Inc. Ultrasonic liquid level sensing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184969A (en) * 1963-06-10 1965-05-25 Gen Signal Corp Liquid level indication system
US3847016A (en) * 1971-12-08 1974-11-12 Hoffmann La Roche Ultrasonic transducer assembly
DE2450059A1 (en) * 1974-10-22 1976-04-29 Braun Ag NON-CONTACT OPENING AND CLOSING AUTOMATIC SYSTEM FOR JUICE AND CENTRIFUGES
US4004266A (en) * 1975-12-05 1977-01-18 The United States Of America As Represented By The Secretary Of The Navy Transducer array having low cross-coupling
GB1600079A (en) * 1976-02-18 1981-10-14 Redding R J Liquid level measuring
CH607002A5 (en) * 1976-06-09 1978-11-30 Endress G H & Co
US4183007A (en) * 1978-02-22 1980-01-08 Fischer & Porter Company Ultrasonic transceiver
US4264788A (en) * 1979-01-31 1981-04-28 Princo Instruments, Inc. Damped ultrasonic detection unit
US4236553A (en) * 1979-07-03 1980-12-02 Reichenberger Arthur M Beverage portion controller
IE50975B1 (en) * 1981-06-06 1986-08-20 Noel Fairbrother Beverage dispensing machine
US4437497A (en) * 1981-09-23 1984-03-20 Enander Frederick A Ultrasonic control of filling a container
US4446896A (en) * 1982-06-07 1984-05-08 George Bumb Cup filling apparatus

Also Published As

Publication number Publication date
GB8517430D0 (en) 1985-08-14
CA1304149C (en) 1992-06-23
GB2190495B (en) 1988-05-18
IT1184649B (en) 1987-10-28
GB2161604A (en) 1986-01-15
GB2190494A (en) 1987-11-18
ES8800111A1 (en) 1987-11-01
BR8503314A (en) 1986-04-01
ES544993A0 (en) 1987-02-16
JPH0755718B2 (en) 1995-06-14
ES8703647A1 (en) 1987-02-16
IT8521480A0 (en) 1985-07-09
AU4472185A (en) 1986-01-16
GB2190495A (en) 1987-11-18
ES557039A0 (en) 1987-11-01
DE3524645A1 (en) 1986-01-23
AU579648B2 (en) 1988-12-01
CA1272267A (en) 1990-07-31
GB2190494B (en) 1988-05-11
JPS6169597A (en) 1986-04-10
DE3524645C2 (en) 1994-05-11
MX160272A (en) 1990-01-24
GB8714630D0 (en) 1987-07-29
GB2161604B (en) 1988-05-18

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Legal Events

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

Effective date: 19950710