GB395374A - Improvements in tubular heat exchange apparatus more particularly for heating air by flue gases - Google Patents

Improvements in tubular heat exchange apparatus more particularly for heating air by flue gases

Info

Publication number
GB395374A
GB395374A GB3131531A GB3131531A GB395374A GB 395374 A GB395374 A GB 395374A GB 3131531 A GB3131531 A GB 3131531A GB 3131531 A GB3131531 A GB 3131531A GB 395374 A GB395374 A GB 395374A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
heating air
tubes
improvements
particularly
heat exchange
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
GB3131531A
Original Assignee
Paul Kleinewefers
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/124Tubular 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 being formed of pins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001Recuperative heat exchangers
    • F28D21/0003Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F28D21/0005Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
    • F28D21/0008Air heaters

Abstract

395,374. Tubes for heat-exchangers ; heating air. KLEINEWEFERS, P., 210, Nordstrasse, Krefeld, Germany. Dec. 12, 1931, No. 31315. Addition to 394,324. [Classes 64 (i) and 64 (iii).] Apparatus, e.g. for heating air by flue gas, comprises an assembly of metal tubes 15 provided with external projections 16 designed as described in the parent Specification and shorter internal projections 17. The air passes through the tubes which are secured to one another by the flanged ends 26 and enclosed in a casing through which the flue gas flows. The projections may be of drop-shaped cross section in the direction of flow of the fluids. In a modification, the tubes 'are formed of rings 20, Fig. 5, spaced apart, if desired, by asbestos washers.
GB3131531A 1931-12-12 1931-12-12 Improvements in tubular heat exchange apparatus more particularly for heating air by flue gases Expired GB395374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3131531A GB395374A (en) 1931-12-12 1931-12-12 Improvements in tubular heat exchange apparatus more particularly for heating air by flue gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3131531A GB395374A (en) 1931-12-12 1931-12-12 Improvements in tubular heat exchange apparatus more particularly for heating air by flue gases

Publications (1)

Publication Number Publication Date
GB395374A true true GB395374A (en) 1933-07-12

Family

ID=10321285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3131531A Expired GB395374A (en) 1931-12-12 1931-12-12 Improvements in tubular heat exchange apparatus more particularly for heating air by flue gases

Country Status (1)

Country Link
GB (1) GB395374A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025436B (en) * 1954-04-26 1958-03-06 Otto Boge Kompressorenfabrik Heat Exchangers
GB2000268A (en) * 1977-06-09 1979-01-04 Ass Eng Ltd Improvements in or relating to heat exchangers
GB2135439A (en) * 1983-02-01 1984-08-30 Transelektro Magyar Villamossa Heat exchange pipes
US6381958B1 (en) 1997-07-15 2002-05-07 New Power Concepts Llc Stirling engine thermal system improvements
US6694731B2 (en) 1997-07-15 2004-02-24 Deka Products Limited Partnership Stirling engine thermal system improvements
NL1023410C2 (en) * 2003-05-13 2004-11-18 Metaalgieterij Giesen B V Heat exchanger and method for manufacturing thereof.
US7654084B2 (en) 2000-03-02 2010-02-02 New Power Concepts Llc Metering fuel pump
US7934926B2 (en) 2004-05-06 2011-05-03 Deka Products Limited Partnership Gaseous fuel burner
US8006511B2 (en) 2007-06-07 2011-08-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8282790B2 (en) 2002-11-13 2012-10-09 Deka Products Limited Partnership Liquid pumps with hermetically sealed motor rotors
US8359877B2 (en) 2008-08-15 2013-01-29 Deka Products Limited Partnership Water vending apparatus
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025436B (en) * 1954-04-26 1958-03-06 Otto Boge Kompressorenfabrik Heat Exchangers
GB2000268A (en) * 1977-06-09 1979-01-04 Ass Eng Ltd Improvements in or relating to heat exchangers
GB2000268B (en) * 1977-06-09 1982-01-27 Ass Eng Ltd Improvements in or relating to heat exchangers
GB2135439A (en) * 1983-02-01 1984-08-30 Transelektro Magyar Villamossa Heat exchange pipes
US6381958B1 (en) 1997-07-15 2002-05-07 New Power Concepts Llc Stirling engine thermal system improvements
US6694731B2 (en) 1997-07-15 2004-02-24 Deka Products Limited Partnership Stirling engine thermal system improvements
US6966182B2 (en) 1997-07-15 2005-11-22 New Power Conceps Llc Stirling engine thermal system improvements
US7654084B2 (en) 2000-03-02 2010-02-02 New Power Concepts Llc Metering fuel pump
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8282790B2 (en) 2002-11-13 2012-10-09 Deka Products Limited Partnership Liquid pumps with hermetically sealed motor rotors
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
NL1023410C2 (en) * 2003-05-13 2004-11-18 Metaalgieterij Giesen B V Heat exchanger and method for manufacturing thereof.
US7934926B2 (en) 2004-05-06 2011-05-03 Deka Products Limited Partnership Gaseous fuel burner
US8006511B2 (en) 2007-06-07 2011-08-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8359877B2 (en) 2008-08-15 2013-01-29 Deka Products Limited Partnership Water vending apparatus

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