GB892084A - Improvements in or relating to heat transmitting tubes - Google Patents

Improvements in or relating to heat transmitting tubes

Info

Publication number
GB892084A
GB892084A GB3993860A GB3993860A GB892084A GB 892084 A GB892084 A GB 892084A GB 3993860 A GB3993860 A GB 3993860A GB 3993860 A GB3993860 A GB 3993860A GB 892084 A GB892084 A GB 892084A
Authority
GB
United Kingdom
Prior art keywords
tube
coil
zinc
bath
wire
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
GB3993860A
Inventor
Alan James Wall
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.)
Wabco Automotive UK Ltd
Original Assignee
Clayton Dewandre Co 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 Clayton Dewandre Co Ltd filed Critical Clayton Dewandre Co Ltd
Priority to GB3993860A priority Critical patent/GB892084A/en
Priority to ES0267858A priority patent/ES267858A1/en
Publication of GB892084A publication Critical patent/GB892084A/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
    • F28F1/34—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 obliquely
    • F28F1/36—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 obliquely the means being helically wound fins or wire spirals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating With Molten Metal (AREA)
  • Ropes Or Cables (AREA)

Abstract

892,084. Coating by dipping. CLAYTON DEWANDRE CO. Ltd. Nov. 21, 1960, No. 39938/60. Class 82(2). [Also in Group XXII] A heat transmitting tube is constructed by winding and securing a wire coil or spiral thereon and then subjecting the complete tube and winding to a galvanising treatment. A tube a with a wire coil b attached thereto by binding wire extending through the loops of the coil is degreased, pickled, washed and then dipped into a bath of molten zinc, the zinc firmly bonding the coil to the tube and also forming a protective coating therefor. The tube a with coil b thereon is held in clamps e of a jig c and lowered into a bath of molten zinc. As the tube a is removed from the bath excess zinc is removed by vibration applied by vibrators I on the jig c and/or by a wire brush. The clamps e may have tapered sockets to hold the tube, and if the interior of the tube is not to be galvanised the ends of the sockets g may be closed by vent pipes extending above the level of the zinc. Specification 659,114 is referred to.
GB3993860A 1960-11-21 1960-11-21 Improvements in or relating to heat transmitting tubes Expired GB892084A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3993860A GB892084A (en) 1960-11-21 1960-11-21 Improvements in or relating to heat transmitting tubes
ES0267858A ES267858A1 (en) 1960-11-21 1961-06-02 Improvements in or relating to heat transmitting tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3993860A GB892084A (en) 1960-11-21 1960-11-21 Improvements in or relating to heat transmitting tubes

Publications (1)

Publication Number Publication Date
GB892084A true GB892084A (en) 1962-03-21

Family

ID=10412312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3993860A Expired GB892084A (en) 1960-11-21 1960-11-21 Improvements in or relating to heat transmitting tubes

Country Status (2)

Country Link
ES (1) ES267858A1 (en)
GB (1) GB892084A (en)

Also Published As

Publication number Publication date
ES267858A1 (en) 1961-11-16

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