GB1396379A - Heat exchange apparatus for controlling liquid temperatures - Google Patents

Heat exchange apparatus for controlling liquid temperatures

Info

Publication number
GB1396379A
GB1396379A GB4635372A GB4635372A GB1396379A GB 1396379 A GB1396379 A GB 1396379A GB 4635372 A GB4635372 A GB 4635372A GB 4635372 A GB4635372 A GB 4635372A GB 1396379 A GB1396379 A GB 1396379A
Authority
GB
United Kingdom
Prior art keywords
heat exchange
liquid
sensor
coil
temperature
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
GB4635372A
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.)
MK REFRIGERATION Ltd
Original Assignee
MK REFRIGERATION 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 MK REFRIGERATION Ltd filed Critical MK REFRIGERATION Ltd
Priority to GB4635372A priority Critical patent/GB1396379A/en
Priority to IE174673A priority patent/IE38753B1/en
Priority to DE19732349539 priority patent/DE2349539A1/en
Publication of GB1396379A publication Critical patent/GB1396379A/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
    • B67D1/0857—Cooling arrangements
    • B67D1/0858—Cooling arrangements using compression systems
    • B67D1/0861—Cooling arrangements using compression systems the evaporator acting through an intermediate heat transfer means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/002—Liquid coolers, e.g. beverage cooler
    • F25D31/003—Liquid coolers, e.g. beverage cooler with immersed cooling element

Abstract

1396379 Cooling liquids MK REFRIGERATION Ltd 6 Oct 1972 46353/72 Addition to 1346590 Heading F4H In a liquid refrigerating and dispensing apparatus, e.g. for beverages, a heat exchange liquid cooled by an evaporator coil 16 in a container 11 passes through apertures 26 in a lower portion 25 of a compartment 19 and under the action of an axial flow impeller 29, the motor of which is actuated and terminated by a sensor (not shown) responsive to the temperature of the product liquid, and comes into heat exchange contact with a coil 22 through which coil the product liquid flows. The sensor is adapted to operate within a small temperature differential to maintain the impeller's operation whereby the level of the heat exchange liquid fluctuates about a mean leevl to maintain the temperature of the liquid product at substantially a predetermined value. A weir 24 is formed by an aperture 23 in the compartment to enable overflow of the heat exchange fluid back into the container 11. A sensor may be provided which when touched by ice growing on the evaporator coil switches off the refrigerating means and switches it on again at a set temperature above freezing.
GB4635372A 1972-10-06 1972-10-06 Heat exchange apparatus for controlling liquid temperatures Expired GB1396379A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4635372A GB1396379A (en) 1972-10-06 1972-10-06 Heat exchange apparatus for controlling liquid temperatures
IE174673A IE38753B1 (en) 1972-10-06 1973-10-01 Improvements in or relating to heat exchange apparatus for controlling liquid temperatures
DE19732349539 DE2349539A1 (en) 1972-10-06 1973-10-02 DEVICE FOR ADJUSTING THE TEMPERATURE OF A LIQUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4635372A GB1396379A (en) 1972-10-06 1972-10-06 Heat exchange apparatus for controlling liquid temperatures

Publications (1)

Publication Number Publication Date
GB1396379A true GB1396379A (en) 1975-06-04

Family

ID=10440910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4635372A Expired GB1396379A (en) 1972-10-06 1972-10-06 Heat exchange apparatus for controlling liquid temperatures

Country Status (3)

Country Link
DE (1) DE2349539A1 (en)
GB (1) GB1396379A (en)
IE (1) IE38753B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174170A2 (en) * 1984-09-07 1986-03-12 Castleton, Inc. Method and apparatus for chilling and freezing articles
EP0410408A1 (en) * 1989-07-26 1991-01-30 Luca Grassi Equipment for the quick cooling of liquids in containers
WO2010149402A1 (en) 2009-06-25 2010-12-29 Cambridge Design Research Llp Dispensing apparatus and methods

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1183247B (en) * 1985-02-12 1987-10-15 Sipp Spa BEVERAGE DISPENSING AND REFRIGERATION DEVICE
ATE146272T1 (en) * 1989-08-22 1996-12-15 Allan John Cassell COOLING DEVICE
EP0436758A1 (en) * 1990-01-11 1991-07-17 Danfoss A/S Flow cooler
GB0518424D0 (en) * 2005-09-09 2005-10-19 Austin Henry A An apparatus for controlling the temperature of a liquid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174170A2 (en) * 1984-09-07 1986-03-12 Castleton, Inc. Method and apparatus for chilling and freezing articles
EP0174170A3 (en) * 1984-09-07 1988-06-08 Castleton, Inc. Method and apparatus for chilling and freezing articles
EP0410408A1 (en) * 1989-07-26 1991-01-30 Luca Grassi Equipment for the quick cooling of liquids in containers
WO2010149402A1 (en) 2009-06-25 2010-12-29 Cambridge Design Research Llp Dispensing apparatus and methods

Also Published As

Publication number Publication date
IE38753B1 (en) 1978-05-24
IE38753L (en) 1974-04-06
DE2349539A1 (en) 1974-04-18

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Legal Events

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