GB905208A - Improvements in or relating to heat exchangers - Google Patents

Improvements in or relating to heat exchangers

Info

Publication number
GB905208A
GB905208A GB2844860A GB2844860A GB905208A GB 905208 A GB905208 A GB 905208A GB 2844860 A GB2844860 A GB 2844860A GB 2844860 A GB2844860 A GB 2844860A GB 905208 A GB905208 A GB 905208A
Authority
GB
United Kingdom
Prior art keywords
strip
tube
projections
aug
flanges
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
GB2844860A
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.)
Junkers and Co GmbH
Original Assignee
Junkers and Co GmbH
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 Junkers and Co GmbH filed Critical Junkers and Co GmbH
Publication of GB905208A publication Critical patent/GB905208A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media

Abstract

905,208. Tubular heat-exchange elements. JUNKERS & CO. G.m.b.H. Aug. 17, 1960 [Aug. 20, 1959], No. 28448/60. Class 64 (3). A sheet-metal strip 11 extends within a horizontally disposed heat-exchanger tube 10 in a plane generally parallel to the flow of a heating gas over the outside of the tube, the strip 11 having projections extending alternately on opposite sides thereof and being provided at least on its lower longitudinal edge with a flange 13 which rests firmly against the lower part of the inner surface of the tube 10. In the form shown, the strip is of z form, providing two of the flanges 13 and is formed with indentations for stiffening purposes. The projections are shallow flanges 15 formed around apertures 14 in the strip. Alternatively the projections may comprise tongues bent out of the plane of the strip and these may be inclined to direct liquid flowing through the tube towards the lower part of the tube section (Figs. 6, 7, not shown).
GB2844860A 1959-08-20 1960-08-17 Improvements in or relating to heat exchangers Expired GB905208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0016865 1959-08-20

Publications (1)

Publication Number Publication Date
GB905208A true GB905208A (en) 1962-09-05

Family

ID=7186002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2844860A Expired GB905208A (en) 1959-08-20 1960-08-17 Improvements in or relating to heat exchangers

Country Status (2)

Country Link
CH (1) CH378499A (en)
GB (1) GB905208A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283858B (en) * 1966-02-04 1968-11-28 Babcock & Wilcox Dampfkessel Pipe insert for curved pipes
CN108662918A (en) * 2018-04-12 2018-10-16 杭州电子科技大学 A kind of heat-exchanger rig and its heat-exchange method based on tilt column

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283858B (en) * 1966-02-04 1968-11-28 Babcock & Wilcox Dampfkessel Pipe insert for curved pipes
CN108662918A (en) * 2018-04-12 2018-10-16 杭州电子科技大学 A kind of heat-exchanger rig and its heat-exchange method based on tilt column

Also Published As

Publication number Publication date
CH378499A (en) 1964-06-15

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