WO2014092587A1 - Soldering component - Google Patents

Soldering component Download PDF

Info

Publication number
WO2014092587A1
WO2014092587A1 PCT/PL2013/000159 PL2013000159W WO2014092587A1 WO 2014092587 A1 WO2014092587 A1 WO 2014092587A1 PL 2013000159 W PL2013000159 W PL 2013000159W WO 2014092587 A1 WO2014092587 A1 WO 2014092587A1
Authority
WO
WIPO (PCT)
Prior art keywords
soldering
fin
component
fins
pack
Prior art date
Application number
PCT/PL2013/000159
Other languages
French (fr)
Inventor
Tomasz SIEMIEŃCZUK
Original Assignee
Aic Spółka Akcyjna
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 Aic Spółka Akcyjna filed Critical Aic Spółka Akcyjna
Publication of WO2014092587A1 publication Critical patent/WO2014092587A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/008—Soldering within a furnace
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0233—Sheets, foils
    • 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
    • F28F21/089—Coatings, claddings or bonding layers made from metals or metal 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—Heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/06—Fastening; Joining by welding

Definitions

  • the subject of the invention is a soldering component designed primarily for reinforcing steel structures or for increasing the rigidity of metallic structural parts, extending the heat exchange area in heat exchangers and changing the flow direction of liquid or gas.
  • the objective of the invention is to develop the structure of a component including a fin or fins to enable easy and quick connection of the fms with the part required.
  • a soldering component is characterised in that it has at least one fin made of a metal strip with any surface shape, with soldering foil material attached to at least one side and at an angle to the fin surface.
  • the component has two or more fms made of a metal strip with any surface shape, arranged in a pack, with soldering foil material attached to at least one side, on one side of the pack, and at an angle to the fin surface.
  • the soldering foil is preferably attached perpendicularly to the surface of both opposing sides of a single fin or fins if in a pack.
  • the fins arranged in a pack are preferably of the same shape.
  • the foil is preferably spot-welded to the side of a single fin or fins if in a pack.
  • a single fin or fins in a pack are preferably undulated in shape.
  • the soldering component when used, considerably reduces the time needed to solder a single fm or fins or a pack of fins to the structural part concerned.
  • Fig. 1 shows the soldering component with one undulated fin
  • Fig. 2 shows the soldering component with a pack of undulated
  • Fig. 3 shows the soldering component with a pack of undulated fins in radial arrangement, in perspective view
  • Fig. 4 shows the soldering component with a pack of undulated fins arranged symmetrically, in perspective view.
  • the soldering component shown in Fig. 1 has one undulated fin 1, made of a metal strip with a smooth surface, with the soldering material foil 2 attached to the opposite sides, as a rule, perpendicularly to the fin surface, for joining the fin 1 with the parts concerned, with the aid of a soldering furnace.
  • the soldering components can be arranged in any geometrical sets as required.
  • the soldering component shown in Fig. 2 has multiple undulated fins 1, made of a metal strip with a smooth surface, arranged in parallel in a pack, with the soldering material foil 2 attached to the opposite sides, on both sides of the pack, as a rule, perpendicularly to the fm surface, for joining the fins 1 with the parts concerned, with the aid of a soldering furnace. Open channels are formed between the fins.
  • a soldering component with such a configuration of fins in a pack can be used for extending the heat exchange area in heat exchangers.
  • the 3 has multiple undulated fins 1 , made of a metal strip with a smooth surface, in radial arrangement in a pack.
  • the soldering material foil 2 is attached, as a rule, perpendicularly to the fin surface, for joining the fms 1 with the part concerned, with the aid of a soldering furnace.
  • a soldering component with such a configuration of fins in a pack can be used for reinforcing a column base.
  • the soldering component shown in Fig. 4 has multiple undulated fms 1 , made of a metal strip with a smooth surface, arranged in a pack and positioned symmetrically, forming cells.
  • the soldering material foil 2 is attached, as a rale, perpendicularly to the fin surface, for joining the fins 1 with the part concerned, with the aid of a soldering furnace.
  • a soldering component with such a configuration of fms in a pack can be used for reinforcing walls in pressure equipment.
  • the foil is preferably spot-welded to the side of a single fin or fms if in a pack.
  • the fins can be straight or undulated freely and can have stamped ribs, incisions or bends, e.g. to expand their area for use in a heat exchanger.
  • soldering component or components are arranged with the structural parts to which the fins will be connected according to the configuration required and are joined with the aid of a soldering
  • soldering foil forms a joint between the fin and the component being joined.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

Soldering component designed primarily for reinforcing steel structures or for increasing the rigidity of metallic structural parts, extending the heat exchange area in heat exchangers and changing the flow direction of liquid or gas. The component has at least one fin (1) made of metal strip with any surface shape, with soldering foil material (2) attached to at least one side of the fin (1) and at an angle to the fin (1) surface. Preferably, the component has a pack of fins (1).

Description

Soldering component
The subject of the invention is a soldering component designed primarily for reinforcing steel structures or for increasing the rigidity of metallic structural parts, extending the heat exchange area in heat exchangers and changing the flow direction of liquid or gas.
Existing metallic fms are joined with metallic structural parts by fusion welding, soldering, welding, bonding, etc. It is difficult to attach fins in an upright position to the structural part along its side edge.
The objective of the invention is to develop the structure of a component including a fin or fins to enable easy and quick connection of the fms with the part required.
A soldering component, according to the invention, is characterised in that it has at least one fin made of a metal strip with any surface shape, with soldering foil material attached to at least one side and at an angle to the fin surface.
Preferably, the component has two or more fms made of a metal strip with any surface shape, arranged in a pack, with soldering foil material attached to at least one side, on one side of the pack, and at an angle to the fin surface.
The soldering foil is preferably attached perpendicularly to the surface of both opposing sides of a single fin or fins if in a pack.
The fins arranged in a pack are preferably of the same shape.
The foil is preferably spot-welded to the side of a single fin or fins if in a pack.
A single fin or fins in a pack are preferably undulated in shape. The soldering component, when used, considerably reduces the time needed to solder a single fm or fins or a pack of fins to the structural part concerned.
The invention will now be described by way of example and with reference to the accompanying drawings in which:
Fig. 1 shows the soldering component with one undulated fin,
in perspective view;
Fig. 2 shows the soldering component with a pack of undulated
fins arranged in parallel, in perspective view;
Fig. 3 shows the soldering component with a pack of undulated fins in radial arrangement, in perspective view;
Fig. 4 shows the soldering component with a pack of undulated fins arranged symmetrically, in perspective view.
Sample executions of the invention
According to the first execution example, the soldering component shown in Fig. 1 has one undulated fin 1, made of a metal strip with a smooth surface, with the soldering material foil 2 attached to the opposite sides, as a rule, perpendicularly to the fin surface, for joining the fin 1 with the parts concerned, with the aid of a soldering furnace. The soldering components can be arranged in any geometrical sets as required.
According to the second execution example, the soldering component shown in Fig. 2 has multiple undulated fins 1, made of a metal strip with a smooth surface, arranged in parallel in a pack, with the soldering material foil 2 attached to the opposite sides, on both sides of the pack, as a rule, perpendicularly to the fm surface, for joining the fins 1 with the parts concerned, with the aid of a soldering furnace. Open channels are formed between the fins. A soldering component with such a configuration of fins in a pack can be used for extending the heat exchange area in heat exchangers. According to the third execution example, the soldering component shown in Fig. 3 has multiple undulated fins 1 , made of a metal strip with a smooth surface, in radial arrangement in a pack. To the sides of the fms, on one side of the pack, the soldering material foil 2 is attached, as a rule, perpendicularly to the fin surface, for joining the fms 1 with the part concerned, with the aid of a soldering furnace. A soldering component with such a configuration of fins in a pack can be used for reinforcing a column base.
According to the fourth execution example, the soldering component shown in Fig. 4 has multiple undulated fms 1 , made of a metal strip with a smooth surface, arranged in a pack and positioned symmetrically, forming cells. To the sides of the fins, on one side of the pack, the soldering material foil 2 is attached, as a rale, perpendicularly to the fin surface, for joining the fins 1 with the part concerned, with the aid of a soldering furnace. A soldering component with such a configuration of fms in a pack can be used for reinforcing walls in pressure equipment.
The foil is preferably spot-welded to the side of a single fin or fms if in a pack.
In other execution examples, depending on the application of the soldering component, the fins can be straight or undulated freely and can have stamped ribs, incisions or bends, e.g. to expand their area for use in a heat exchanger.
The soldering component or components are arranged with the structural parts to which the fins will be connected according to the configuration required and are joined with the aid of a soldering
furnace. The soldering foil forms a joint between the fin and the component being joined.

Claims

Claims
1. A soldering component characterised in that it has at least one fin (1) made of metal strip with any surface shape, with soldering foil material (2) attached to at least one side and at an angle to the fin (1) surface.
2. The component, according to claim 1, characterised in that it has a pack of fins (1), the foil of which (2) is attached to at least one side of the pack.
3. The component, according to claim 2, characterised in that the fins (1) in a pack are of the same shape.
4. The component, according to claim 1, characterised in that the soldering foil (2) of which is attached to two opposite sides of the fin (1), perpendicularly to the fin surface.
5. The component, according to claim 2 or 3, characterised in that the soldering foil (2) of which is attached to two opposite sides of the fins (1), on both sides of the pack, perpendicularly to the fin (1) surface.
6. The component, according to claim 1 to 5, characterised in that the fin /fins are of an undulated shape.
7. The component, according to claim 1 to 5, characterised in that the foil is spot-welded to the fin /fins.
PCT/PL2013/000159 2012-12-12 2013-12-09 Soldering component WO2014092587A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL402013A PL223710B1 (en) 2012-12-12 2012-12-12 Soldering element
PLP.402013 2012-12-12

Publications (1)

Publication Number Publication Date
WO2014092587A1 true WO2014092587A1 (en) 2014-06-19

Family

ID=49950018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2013/000159 WO2014092587A1 (en) 2012-12-12 2013-12-09 Soldering component

Country Status (2)

Country Link
PL (1) PL223710B1 (en)
WO (1) WO2014092587A1 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900713A (en) * 1955-05-31 1959-08-25 Harold S Young Method of making reinforced honeycomb structures
US3030703A (en) * 1957-09-03 1962-04-24 Martin Marietta Corp Method of making brazed honeycomb structures
US4645119A (en) * 1983-07-06 1987-02-24 Hitachi, Ltd. Method of brazing an aluminum heat exchanger
DE4427854A1 (en) * 1993-08-06 1995-02-09 Mitsubishi Electric Corp Cooling device and assembly method therefor
EP0739676A1 (en) * 1995-04-28 1996-10-30 Mitsubishi Jukogyo Kabushiki Kaisha A method of brazing a honeycomb
DE19548244A1 (en) * 1995-12-22 1997-06-26 Behr Gmbh & Co Process for the production of brazed aluminum heat exchangers
US5968299A (en) * 1996-12-03 1999-10-19 Mtu-Motoren-Und Turbinen-Union Munchen Gmbh Foil coating on a local region of a component and its method of production and installation
US20030155103A1 (en) * 2002-02-20 2003-08-21 Barten Brian Leslie Folded fin on edge heat sink
US20070053168A1 (en) * 2004-01-21 2007-03-08 General Electric Company Advanced heat sinks and thermal spreaders
EP2338617A2 (en) * 2009-12-22 2011-06-29 Hydro Aluminium Rolled Products GmbH Method for manufacturing convector sheet metal for radiators, its manufacturing process and respective convector sheet and radiator therewith
EP2612951A2 (en) * 2012-01-05 2013-07-10 General Electric Company Method for making a cellular seal

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900713A (en) * 1955-05-31 1959-08-25 Harold S Young Method of making reinforced honeycomb structures
US3030703A (en) * 1957-09-03 1962-04-24 Martin Marietta Corp Method of making brazed honeycomb structures
US4645119A (en) * 1983-07-06 1987-02-24 Hitachi, Ltd. Method of brazing an aluminum heat exchanger
DE4427854A1 (en) * 1993-08-06 1995-02-09 Mitsubishi Electric Corp Cooling device and assembly method therefor
EP0739676A1 (en) * 1995-04-28 1996-10-30 Mitsubishi Jukogyo Kabushiki Kaisha A method of brazing a honeycomb
DE19548244A1 (en) * 1995-12-22 1997-06-26 Behr Gmbh & Co Process for the production of brazed aluminum heat exchangers
US5968299A (en) * 1996-12-03 1999-10-19 Mtu-Motoren-Und Turbinen-Union Munchen Gmbh Foil coating on a local region of a component and its method of production and installation
US20030155103A1 (en) * 2002-02-20 2003-08-21 Barten Brian Leslie Folded fin on edge heat sink
US20070053168A1 (en) * 2004-01-21 2007-03-08 General Electric Company Advanced heat sinks and thermal spreaders
EP2338617A2 (en) * 2009-12-22 2011-06-29 Hydro Aluminium Rolled Products GmbH Method for manufacturing convector sheet metal for radiators, its manufacturing process and respective convector sheet and radiator therewith
EP2612951A2 (en) * 2012-01-05 2013-07-10 General Electric Company Method for making a cellular seal

Also Published As

Publication number Publication date
PL223710B1 (en) 2016-10-31
PL402013A1 (en) 2014-06-23

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