GB1146632A - Passageway forming in panels - Google Patents

Passageway forming in panels

Info

Publication number
GB1146632A
GB1146632A GB35778/66A GB3577866A GB1146632A GB 1146632 A GB1146632 A GB 1146632A GB 35778/66 A GB35778/66 A GB 35778/66A GB 3577866 A GB3577866 A GB 3577866A GB 1146632 A GB1146632 A GB 1146632A
Authority
GB
United Kingdom
Prior art keywords
passageway
panel
aug
walls
tool
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
GB35778/66A
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of GB1146632A publication Critical patent/GB1146632A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/022—Evaporators with plate-like or laminated elements
    • F25B39/024—Evaporators with plate-like or laminated elements with elements constructed in the shape of a hollow panel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the refrigeration cycle
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50334—Tool offset, diameter correction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49366—Sheet joined to sheet
    • Y10T29/49369—Utilizing bond inhibiting material
    • Y10T29/49371—Utilizing bond inhibiting material with subsequent fluid expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,146,632. Sheet forming. OLIN MATHIESON CHEMICAL CORP. 10 Aug., 1966 [24 Aug., 1965], No. 35778/66. Heading B5A. [Also in Divisions B3, E1 and F4] A method of forming an expanded passageway in a metal or plastics panel comprises reducing the thickness of the panel on each side of the passageway further to expand the walls of the passageway and inserting into the passageway a tool to form the passageway into a desired configuration. The panel is initially formed by rolling together two metal sheets, which may be of different alloys, having a pattern of stopweld between their mating faces. The passageway 7 is opened by fluid inflation and the expansion on one side is greater than that on the other. A portion of the passageway is then further expanded placing the panel in a press so as to produce areas 20, 21 of reduced thickness. The excess material flows into the walls of the passageway and the final shape is obtained by the insertion of a tool (12), Fig. 6 (not shown).
GB35778/66A 1965-08-24 1966-08-10 Passageway forming in panels Expired GB1146632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US482061A US3377683A (en) 1965-08-24 1965-08-24 Method of making a heat exchanger

Publications (1)

Publication Number Publication Date
GB1146632A true GB1146632A (en) 1969-03-26

Family

ID=23914486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35778/66A Expired GB1146632A (en) 1965-08-24 1966-08-10 Passageway forming in panels

Country Status (3)

Country Link
US (1) US3377683A (en)
GB (1) GB1146632A (en)
NO (1) NO125963B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580138A1 (en) * 1992-07-23 1994-01-26 ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. Method for making an improved evaporator

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021901A (en) * 1975-05-02 1977-05-10 Olin Corporation Method of sizing heat exchange panels
US4081026A (en) * 1975-11-17 1978-03-28 Olin Corporation Hollow article
US4209885A (en) * 1978-08-28 1980-07-01 Olin Corporation Process and apparatus for making composite sheet and heat exchanger panels therefrom
US4227391A (en) * 1979-01-29 1980-10-14 Olin Corporation Process for making tube in sheet heat exchangers
US4224817A (en) * 1979-01-29 1980-09-30 Olin Corporation Apparatus and process for making tube in sheet heat exchangers
CA1216782A (en) * 1983-02-14 1987-01-20 Richard G. Delagi Stiffened structural member and method of making
DE10202496A1 (en) * 2002-01-23 2003-07-31 Bsh Bosch Siemens Hausgeraete Method and tool for mounting a capillary line in an evaporator board and evaporator board produced therewith
CZ297035B6 (en) * 2003-08-11 2006-08-16 Nettechnik V.O.S. Solar collector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740188A (en) * 1952-05-24 1956-04-03 Gen Motors Corp Method of making a heat exchanger element
US2819884A (en) * 1954-08-25 1958-01-14 Metal Specialty Company Pressure-welded tubing
US2999308A (en) * 1957-06-03 1961-09-12 Olin Mathieson Heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580138A1 (en) * 1992-07-23 1994-01-26 ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. Method for making an improved evaporator

Also Published As

Publication number Publication date
NO125963B (en) 1972-12-04
US3377683A (en) 1968-04-16

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