EA033255B1 - Mould for elements of bimetal radiators and related method - Google Patents

Mould for elements of bimetal radiators and related method

Info

Publication number
EA033255B1
EA033255B1 EA201791403A EA201791403A EA033255B1 EA 033255 B1 EA033255 B1 EA 033255B1 EA 201791403 A EA201791403 A EA 201791403A EA 201791403 A EA201791403 A EA 201791403A EA 033255 B1 EA033255 B1 EA 033255B1
Authority
EA
Eurasian Patent Office
Prior art keywords
mould
modular elements
bimetal
radiators
elements
Prior art date
Application number
EA201791403A
Other languages
Russian (ru)
Other versions
EA201791403A1 (en
Inventor
Пьера Кальви
Original Assignee
О.М.К. С.Р.Л.
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 О.М.К. С.Р.Л. filed Critical О.М.К. С.Р.Л.
Publication of EA201791403A1 publication Critical patent/EA201791403A1/en
Publication of EA033255B1 publication Critical patent/EA033255B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0072—Casting in, on, or around objects which form part of the product for making objects with integrated channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2218—Cooling or heating equipment for dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2236—Equipment for loosening or ejecting castings from dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2272—Sprue channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0063—Casting in, on, or around objects which form part of the product finned exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/05308—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • 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
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous 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
    • 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
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/14—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded
    • F28F2255/146—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded overmolded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The present invention relates to a mould for producing modular elements of bimetal radiators, which are provided with an insert constituting the steel inner core and an aluminium radiant outer coating. The mould is designed for making the modular elements by die- casting and is constituted by two mould halves that can be closed one against the other in order to negatively define the cast or impression to produce. Advantageously, with respect to known solutions the mould of the present invention differs by having four casts or impressions rather than the conventional two, and a retaining system to retain the metal inserts on board of the same mould half provided with the system for ejecting the modular elements. This allows automating the moulding process and doubling the productivity.
EA201791403A 2014-12-22 2015-12-03 Mould for elements of bimetal radiators and related method EA033255B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS20140216 2014-12-22
PCT/IB2015/059315 WO2016103086A1 (en) 2014-12-22 2015-12-03 Mould for elements of bimetal radiators and related method

Publications (2)

Publication Number Publication Date
EA201791403A1 EA201791403A1 (en) 2017-10-31
EA033255B1 true EA033255B1 (en) 2019-09-30

Family

ID=52574238

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791403A EA033255B1 (en) 2014-12-22 2015-12-03 Mould for elements of bimetal radiators and related method

Country Status (3)

Country Link
EP (1) EP3237130A1 (en)
EA (1) EA033255B1 (en)
WO (1) WO2016103086A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108202135B (en) * 2016-12-19 2020-04-21 苏州汉扬精密电子有限公司 Runner and slider structure of die casting die
CN110496948B (en) * 2019-08-23 2021-04-27 马鞍山市安工大智能装备技术研究院有限公司 Automobile parts production mould processingequipment
CN110640111A (en) * 2019-09-26 2020-01-03 浙江华朔科技股份有限公司 Die casting die for rapidly cooling embedded part
CN110625087B (en) * 2019-09-26 2022-03-11 浙江华朔科技股份有限公司 Die casting die of integrated water pipe in take-up housing bottom
IT202100011315A1 (en) * 2021-05-04 2022-11-04 Unifond S R L Mold for the production of metal parts by casting a molten metal material and methods of coating and using such a mold
IT202100011309A1 (en) * 2021-05-04 2022-11-04 Unifond S R L Mold and method for the production of metal parts by casting a molten metal material in castings
CN114603110A (en) * 2022-03-25 2022-06-10 湛江德利车辆部件有限公司 Front housing die-casting die and die-casting process thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439732A (en) * 1964-11-28 1969-04-22 Mario Andreoli Die-casting process using magnetic core to position preform
JPH04231161A (en) * 1990-12-28 1992-08-20 Izumi Ind Ltd High pressure casting device
DE4429575A1 (en) * 1994-08-19 1996-02-22 Erlau Gieserei Gmbh Pressure die casting tool for light metal castings with inserts
CN1810414A (en) * 2006-02-27 2006-08-02 陈新华 Pressure casting die for finned convection radiator with composite magnesium alloy-copper column
CN2880325Y (en) * 2006-02-27 2007-03-21 陈新华 Pressure casting mould of magnesium alloy copper pressure casting composite column wing type counter-current radiator
CN202377511U (en) * 2011-12-22 2012-08-15 重庆大江美利信压铸有限责任公司 Pouring passage system of automobile die-casting parts
US20130340968A1 (en) * 2011-03-04 2013-12-26 Toyota Jidosha Kabushiki Kaisha Die cast casting apparatus and method for releasing casting from mold
CN203565828U (en) * 2013-11-19 2014-04-30 宁海县赛跃金属制品有限公司 Die for steel and aluminum composite molding radiator with center distance of 1600mm

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816791A1 (en) 1996-07-04 1998-01-07 S.I.R.A. Spa Method for mounting steel pipes inside a modular cast aluminium radiator
CN203508941U (en) 2013-10-16 2014-04-02 宁海县赛跃金属制品有限公司 Radiator mold

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439732A (en) * 1964-11-28 1969-04-22 Mario Andreoli Die-casting process using magnetic core to position preform
JPH04231161A (en) * 1990-12-28 1992-08-20 Izumi Ind Ltd High pressure casting device
DE4429575A1 (en) * 1994-08-19 1996-02-22 Erlau Gieserei Gmbh Pressure die casting tool for light metal castings with inserts
CN1810414A (en) * 2006-02-27 2006-08-02 陈新华 Pressure casting die for finned convection radiator with composite magnesium alloy-copper column
CN2880325Y (en) * 2006-02-27 2007-03-21 陈新华 Pressure casting mould of magnesium alloy copper pressure casting composite column wing type counter-current radiator
US20130340968A1 (en) * 2011-03-04 2013-12-26 Toyota Jidosha Kabushiki Kaisha Die cast casting apparatus and method for releasing casting from mold
CN202377511U (en) * 2011-12-22 2012-08-15 重庆大江美利信压铸有限责任公司 Pouring passage system of automobile die-casting parts
CN203565828U (en) * 2013-11-19 2014-04-30 宁海县赛跃金属制品有限公司 Die for steel and aluminum composite molding radiator with center distance of 1600mm

Also Published As

Publication number Publication date
WO2016103086A1 (en) 2016-06-30
EA201791403A1 (en) 2017-10-31
EP3237130A1 (en) 2017-11-01

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG TJ TM