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BR0307035A - Process and tool for assembling a capillary line on an evaporator plate and evaporator plate thus produced - Google Patents

Process and tool for assembling a capillary line on an evaporator plate and evaporator plate thus produced

Info

Publication number
BR0307035A
BR0307035A BR0307035-2A BR0307035A BR0307035A BR 0307035 A BR0307035 A BR 0307035A BR 0307035 A BR0307035 A BR 0307035A BR 0307035 A BR0307035 A BR 0307035A
Authority
BR
Brazil
Prior art keywords
evaporator plate
capillary
evaporator
plate
guided
Prior art date
Application number
BR0307035-2A
Other languages
Portuguese (pt)
Inventor
Michael Howe
Heinz Huebner
Thomaz Kranz
Walter Woldenberg
Berthold Pflomm
Original Assignee
Bsh Bosch Und Siemens Hausgero
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 Bsh Bosch Und Siemens Hausgero filed Critical Bsh Bosch Und Siemens Hausgero
Publication of BR0307035A publication Critical patent/BR0307035A/en

Links

Classifications

    • 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
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

"PROCESSO E FERRAMENTA PARA A MONTAGEM DE UMA LINHA CAPILAR EM UMA PLACA DE EVAPORADOR E PLACA DE EVAPORADOR ASSIM PRODUZIDA". A presente invenção refere-se a uma ferramenta de expansão para a montagem de uma linha capilar (7) em uma placa de evaporador (1), ferramenta esta que compreende um mandril interno (12) e um mandril externo (11), que é guiado de modo deslocável em um canal (13) do mandril interno (12). Durante a montagem da linha capilar (7) em uma placa de evaporador (1), o mandril interno (12) é guiado para uma seção (2) de uma linha de conexão da placa de evaporador (1), e o mandril externo (11) é guiado através do canal (13) do mandril interno (12) para dentro de um canal capilar (6) da placa de evaporador (1), para expandir a mesma. Ambos os mandris (11, 12) são planos em um dos lados para distribuir a pressão atuante sobre uma das duas placas da placa de evaporador durante a expansão da mesma, tanto mais amplamente quanto possível sobre a superfície da placa mencionada, evitando-se assim qualquer deformação da placa mencionada. A linha capilar (7) é guiada dentro do canal capilar expandido (6) e esse canal capilar (6) é estampado com a linha capilar (7), guiado dentro dela."PROCESS AND TOOL FOR ASSEMBLING A CAPILLARY LINE ON AN EVAPORATOR BOARD AND SO PRODUCED EVAPORATOR BOARD". The present invention relates to an expansion tool for mounting a capillary line (7) on an evaporator plate (1), which tool comprises an inner mandrel (12) and an outer mandrel (11) which is movably guided in a channel (13) of the inner mandrel (12). While mounting the capillary line (7) on an evaporator plate (1), the inner mandrel (12) is guided to a section (2) of an evaporator plate connection line (1), and the outer mandrel ( 11) is guided through the channel (13) of the inner mandrel (12) into a capillary channel (6) of the evaporator plate (1) to expand it. Both mandrels (11, 12) are flat on one side to distribute the acting pressure on one of the two evaporator plate plates as it expands as broadly as possible onto the surface of said plate, thereby avoiding any deformation of the plate mentioned. The capillary line (7) is guided within the expanded capillary channel (6) and this capillary channel (6) is stamped with the capillary line (7) guided therein.

BR0307035-2A 2002-01-23 2003-01-22 Process and tool for assembling a capillary line on an evaporator plate and evaporator plate thus produced BR0307035A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10202496A DE10202496A1 (en) 2002-01-23 2002-01-23 Method and tool for mounting a capillary line in an evaporator board and evaporator board produced therewith
PCT/EP2003/000617 WO2003062719A1 (en) 2002-01-23 2003-01-22 Method and tool for mounting a capillary line in a plate-type evaporator, and a plate-type evaporator which is produced by means of the same

Publications (1)

Publication Number Publication Date
BR0307035A true BR0307035A (en) 2004-10-26

Family

ID=7712865

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307035-2A BR0307035A (en) 2002-01-23 2003-01-22 Process and tool for assembling a capillary line on an evaporator plate and evaporator plate thus produced

Country Status (7)

Country Link
EP (1) EP1470374A1 (en)
CN (1) CN1623070A (en)
BR (1) BR0307035A (en)
DE (1) DE10202496A1 (en)
PL (1) PL369652A1 (en)
RU (1) RU2004122628A (en)
WO (1) WO2003062719A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360899A1 (en) * 2003-12-23 2005-07-21 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration unit with ultrasonically welded suction and throttle tube
GB2418478A (en) * 2004-09-24 2006-03-29 Ti Group Automotive Sys Ltd A heat exchanger
TWI349092B (en) * 2008-09-22 2011-09-21 Ind Tech Res Inst Cooling system and evaporator thereof
CN101726136B (en) * 2008-10-15 2012-07-04 财团法人工业技术研究院 Two-stage expansion cooling system and its evaporator
CN104501477B (en) * 2014-12-22 2017-09-19 合肥美的电冰箱有限公司 Evaporator assembly and refrigerator with same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092939B (en) * 1957-07-09 1960-11-17 Gen Motors Corp Arrangement of refrigerant lines in refrigeration machines
US3004327A (en) * 1960-03-17 1961-10-17 Olin Mathieson Metal forming
US3368260A (en) * 1964-10-19 1968-02-13 Gen Motors Corp Method of connecting a tube to a roll bonded sheet metal fluid container
US3377683A (en) * 1965-08-24 1968-04-16 Olin Mathieson Method of making a heat exchanger
DE1752852C3 (en) * 1968-07-26 1981-01-29 Olin Corp., New Haven, Conn. (V.St.A.) Method of manufacturing a plate heat exchanger

Also Published As

Publication number Publication date
CN1623070A (en) 2005-06-01
DE10202496A1 (en) 2003-07-31
PL369652A1 (en) 2005-05-02
EP1470374A1 (en) 2004-10-27
RU2004122628A (en) 2005-05-27
WO2003062719A1 (en) 2003-07-31

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Legal Events

Date Code Title Description
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]