GB2231130B - Heat exchangers - Google Patents

Heat exchangers

Info

Publication number
GB2231130B
GB2231130B GB8904134A GB8904134A GB2231130B GB 2231130 B GB2231130 B GB 2231130B GB 8904134 A GB8904134 A GB 8904134A GB 8904134 A GB8904134 A GB 8904134A GB 2231130 B GB2231130 B GB 2231130B
Authority
GB
United Kingdom
Prior art keywords
heat exchangers
exchangers
heat
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
GB8904134A
Other versions
GB2231130A (en
GB8904134D0 (en
Inventor
Malcolm Kennedy
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.)
Glow Worm Ltd
Hepworth Heating Ltd
Original Assignee
Glow Worm Ltd
Hepworth Heating 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 Glow Worm Ltd, Hepworth Heating Ltd filed Critical Glow Worm Ltd
Priority to GB8904134A priority Critical patent/GB2231130B/en
Publication of GB8904134D0 publication Critical patent/GB8904134D0/en
Publication of GB2231130A publication Critical patent/GB2231130A/en
Application granted granted Critical
Publication of GB2231130B publication Critical patent/GB2231130B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
GB8904134A 1989-02-23 1989-02-23 Heat exchangers Expired GB2231130B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8904134A GB2231130B (en) 1989-02-23 1989-02-23 Heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8904134A GB2231130B (en) 1989-02-23 1989-02-23 Heat exchangers

Publications (3)

Publication Number Publication Date
GB8904134D0 GB8904134D0 (en) 1989-04-05
GB2231130A GB2231130A (en) 1990-11-07
GB2231130B true GB2231130B (en) 1992-11-04

Family

ID=10652189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8904134A Expired GB2231130B (en) 1989-02-23 1989-02-23 Heat exchangers

Country Status (1)

Country Link
GB (1) GB2231130B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2491326B1 (en) * 2009-10-21 2018-12-26 Valmex S.p.A. Improvements to a heat-exchanger for a boiler

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB499641A (en) * 1937-07-22 1939-01-23 Omnia Mfg Company Ltd Improvements in or relating to water heaters
GB511138A (en) * 1938-02-10 1939-08-10 Parkinson Stove Co Ltd A new or improved gas-heated water circulator
GB1039222A (en) * 1961-06-16 1966-08-17 Radiation Ltd Improvements in or relating to heat exchangers and methods of making heat exchangers
GB1360936A (en) * 1971-09-15 1974-07-24 Du Pont Rotary heat exchangers
JPS5252259A (en) * 1975-10-23 1977-04-26 Nippon Denso Co Ltd Manufacturing method of aluminium heat exchanger
US4781320A (en) * 1987-04-27 1988-11-01 Nihon Radiator Co., Ltd. Method for the production of a heat exchanger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB499641A (en) * 1937-07-22 1939-01-23 Omnia Mfg Company Ltd Improvements in or relating to water heaters
GB511138A (en) * 1938-02-10 1939-08-10 Parkinson Stove Co Ltd A new or improved gas-heated water circulator
GB1039222A (en) * 1961-06-16 1966-08-17 Radiation Ltd Improvements in or relating to heat exchangers and methods of making heat exchangers
GB1360936A (en) * 1971-09-15 1974-07-24 Du Pont Rotary heat exchangers
JPS5252259A (en) * 1975-10-23 1977-04-26 Nippon Denso Co Ltd Manufacturing method of aluminium heat exchanger
US4781320A (en) * 1987-04-27 1988-11-01 Nihon Radiator Co., Ltd. Method for the production of a heat exchanger

Also Published As

Publication number Publication date
GB2231130A (en) 1990-11-07
GB8904134D0 (en) 1989-04-05

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20090222