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GB310608A - Improvements connected with air, gas and like heaters - Google Patents

Improvements connected with air, gas and like heaters

Info

Publication number
GB310608A
GB310608A GB680828A GB680828A GB310608A GB 310608 A GB310608 A GB 310608A GB 680828 A GB680828 A GB 680828A GB 680828 A GB680828 A GB 680828A GB 310608 A GB310608 A GB 310608A
Authority
GB
United Kingdom
Prior art keywords
tubes
air
boxes
gas
bolts
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
GB680828A
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.)
E Green and Son Ltd
Original Assignee
E Green and Son 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 E Green and Son Ltd filed Critical E Green and Son Ltd
Priority to GB680828A priority Critical patent/GB310608A/en
Publication of GB310608A publication Critical patent/GB310608A/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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

310,608. Green, F. D. L., and Green & Son, Ltd., E. March 5, 1928. Heating gases. - In air or gas heaters built up of tubes A having box ends B clamped together, a groove E being provided around each box portion to take asbestos rope or other packing, the open edge B<1> of each box portion is formed as a knife edge to reduce loss of pressure. The tubes may be plain or provided with external and internal gills D, and may be built up in a flue, air or hot gases passing through the tubes in parallel or through groups of tubes in series while hot gases or air pass around the tubes. The boxes are clamped together by bolts and bars fitted around the outside or by bolts passing through the sides of the boxes, and the outer boxes are cast. with flanges F to which the gas or air ducting is fixed by bolts passing through holes G. Spiral or staggered ribs may be provided and the tubes may be of oval section.
GB680828A 1928-03-05 1928-03-05 Improvements connected with air, gas and like heaters Expired GB310608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB680828A GB310608A (en) 1928-03-05 1928-03-05 Improvements connected with air, gas and like heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB680828A GB310608A (en) 1928-03-05 1928-03-05 Improvements connected with air, gas and like heaters

Publications (1)

Publication Number Publication Date
GB310608A true GB310608A (en) 1929-05-02

Family

ID=9821131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB680828A Expired GB310608A (en) 1928-03-05 1928-03-05 Improvements connected with air, gas and like heaters

Country Status (1)

Country Link
GB (1) GB310608A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039744A (en) * 1955-09-01 1962-06-19 Ind Companie Heat exchangers
US4751964A (en) * 1985-07-19 1988-06-21 Feg Fegyver-Es Gazkeszulekgyar Heat exchanger, mainly for use with gas heated devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039744A (en) * 1955-09-01 1962-06-19 Ind Companie Heat exchangers
US4751964A (en) * 1985-07-19 1988-06-21 Feg Fegyver-Es Gazkeszulekgyar Heat exchanger, mainly for use with gas heated devices

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