EP0055138A3 - Liquid cooler - Google Patents

Liquid cooler Download PDF

Info

Publication number
EP0055138A3
EP0055138A3 EP81306099A EP81306099A EP0055138A3 EP 0055138 A3 EP0055138 A3 EP 0055138A3 EP 81306099 A EP81306099 A EP 81306099A EP 81306099 A EP81306099 A EP 81306099A EP 0055138 A3 EP0055138 A3 EP 0055138A3
Authority
EP
European Patent Office
Prior art keywords
liquid
tank
liquid cooler
tube
inner tube
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Withdrawn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
EP81306099A
Other languages
German (de)
French (fr)
Other versions
EP0055138A2 (en
Inventor
Michael John Filmer
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.)
SOUTHERN INDUSTRIES (COOLERS) Ltd
Original Assignee
SOUTHERN INDUSTRIES (COOLERS) 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 SOUTHERN INDUSTRIES (COOLERS) Ltd filed Critical SOUTHERN INDUSTRIES (COOLERS) Ltd
Publication of EP0055138A2 publication Critical patent/EP0055138A2/en
Publication of EP0055138A3 publication Critical patent/EP0055138A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

A liquid cooler comprises a tank (1) for receiving liquid to be cooled and an evaporator tube (2) in the form of a coil in the tank (1).
In order to enable the liquid in the tank to be used directly, the evaporator tube (2) comprises an inner tube (4) for refrigerant and an outer tube (3) surrounding the inner tube (4) and of a material having no adverse effect on the liquid.
EP81306099A 1980-12-23 1981-12-23 Liquid cooler Withdrawn EP0055138A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8041217 1980-12-23
GB8041217 1980-12-23

Publications (2)

Publication Number Publication Date
EP0055138A2 EP0055138A2 (en) 1982-06-30
EP0055138A3 true EP0055138A3 (en) 1982-09-29

Family

ID=10518198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81306099A Withdrawn EP0055138A3 (en) 1980-12-23 1981-12-23 Liquid cooler

Country Status (1)

Country Link
EP (1) EP0055138A3 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187555A (en) * 1936-12-01 1940-01-16 Gen Electric Surface cooler
US2581125A (en) * 1946-02-27 1952-01-01 Sunroc Refrigeration Company Filter and temperature control
US2597744A (en) * 1948-07-20 1952-05-20 Sunroc Refrigeration Company Tube-in-tube heat transfer unit
AU406297B2 (en) * 1966-02-28 1970-09-22 Frighite Limited Chilled water supply
US3882693A (en) * 1974-02-01 1975-05-13 Rayne International Water cooler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187555A (en) * 1936-12-01 1940-01-16 Gen Electric Surface cooler
US2581125A (en) * 1946-02-27 1952-01-01 Sunroc Refrigeration Company Filter and temperature control
US2597744A (en) * 1948-07-20 1952-05-20 Sunroc Refrigeration Company Tube-in-tube heat transfer unit
AU406297B2 (en) * 1966-02-28 1970-09-22 Frighite Limited Chilled water supply
US3882693A (en) * 1974-02-01 1975-05-13 Rayne International Water cooler

Also Published As

Publication number Publication date
EP0055138A2 (en) 1982-06-30

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19830904

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FILMER, MICHAEL JOHN