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TR201902510T4 - Method and apparatus for keeping the molding composition to be processed moist during the production of cores. - Google Patents

Method and apparatus for keeping the molding composition to be processed moist during the production of cores. Download PDF

Info

Publication number
TR201902510T4
TR201902510T4 TR2019/02510T TR201902510T TR201902510T4 TR 201902510 T4 TR201902510 T4 TR 201902510T4 TR 2019/02510 T TR2019/02510 T TR 2019/02510T TR 201902510 T TR201902510 T TR 201902510T TR 201902510 T4 TR201902510 T4 TR 201902510T4
Authority
TR
Turkey
Prior art keywords
production
cores
keeping
molding composition
moist during
Prior art date
Application number
TR2019/02510T
Other languages
Turkish (tr)
Inventor
Wintgens Rudolf
Faller Martin
Original Assignee
Laempe Mossner Sinto Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44278628&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TR201902510(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Laempe Mossner Sinto Gmbh filed Critical Laempe Mossner Sinto Gmbh
Publication of TR201902510T4 publication Critical patent/TR201902510T4/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Casting Devices For Molds (AREA)
  • Nozzles (AREA)
  • Jigging Conveyors (AREA)

Abstract

Buluş, kalıplar veya çekirdeklerin üretimi için yöntem, burada kalıp maddesi veya kum ve en azından ağırlıklı olarak inorganik, su içinde çözülür ve/veya higroskopik olan bir bağlayıcı madde ile ilgilidir. Bir karıştırma düzeneği (20) ile karıştırılır ve burada bu karışım (M) bir besleme düzeneği (30) yardımıyla en azından bir kum depolama birimine (40) bir çekirdek veya kalıp üretim düzeneğine (50) beslenir. Karıştırma düzeneğinin (20) karışım içermeyen bölgesinin (21) en azından zaman zaman ve/veya karıştırma düzeneği (20) ve çekirdek veya kalıp üretim düzeneği (50) arasında bulunan besleme düzeneğinin (30) karışım içermeyen bölgesi (31) ıslatılmakta veya ıslak tutulmaktadır.The invention relates to a method for the production of molds or cores, wherein the molding material or sand and a binder material which is at least predominantly inorganic, water-soluble and / or hygroscopic. It is mixed with a mixing device 20, where this mixture M is fed to at least one sand storage unit 40 to a core or mold production device 50 by means of a feed device 30. The mix-free region 21 of the mixing device 20 is at least occasionally wetted or kept wet, and / or the mix-free region 31 of the feed device 30 located between the mixing device 20 and the core or mold making device 50.

TR2019/02510T 2010-04-29 2011-04-08 Method and apparatus for keeping the molding composition to be processed moist during the production of cores. TR201902510T4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010018751.8A DE102010018751B4 (en) 2010-04-29 2010-04-29 Method and device for producing molds or cores, in particular for foundry purposes

Publications (1)

Publication Number Publication Date
TR201902510T4 true TR201902510T4 (en) 2019-03-21

Family

ID=44278628

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/02510T TR201902510T4 (en) 2010-04-29 2011-04-08 Method and apparatus for keeping the molding composition to be processed moist during the production of cores.

Country Status (15)

Country Link
US (1) US20130042989A1 (en)
EP (2) EP2563537B2 (en)
JP (1) JP5744183B2 (en)
CN (1) CN102869464A (en)
AU (1) AU2011247371B2 (en)
BR (1) BR112012027621A2 (en)
DE (2) DE102010018751B4 (en)
ES (2) ES2600508T5 (en)
HU (1) HUE043772T2 (en)
MX (1) MX2012012332A (en)
PL (1) PL3117928T3 (en)
RU (1) RU2557382C2 (en)
TR (1) TR201902510T4 (en)
UA (1) UA109784C2 (en)
WO (1) WO2011134598A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601302A (en) * 2012-03-26 2012-07-25 苏州明志科技有限公司 Intermediate sand bucket
CN111132775B (en) * 2018-11-08 2022-02-25 苏州明志科技股份有限公司 A humidification device and humidification method for a core making machine
CN112974736B (en) * 2021-02-08 2025-11-04 苏州明志科技股份有限公司 A moisturizing device and a moisturizing method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH402293A (en) * 1963-05-02 1965-11-15 Fischer Ag Georg Device for uninterrupted processing of foundry sand
CH602172A5 (en) * 1975-10-10 1978-07-31 Fischer Ag Georg
GB1557184A (en) * 1975-11-26 1979-12-05 Baker Perkins Holdings Ltd Mixing machines
US4304289A (en) * 1978-04-24 1981-12-08 Foundry Technology Inc. Apparatus for controlling the moisture content of foundry sand
DE2952403C2 (en) * 1979-12-27 1984-08-23 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Method and device for processing, especially cooling and mixing of molding sand
GB2089700A (en) * 1980-12-12 1982-06-30 Fischer Ag Georg Apparatus for the processing of granular material
IL97699A0 (en) * 1990-09-24 1992-06-21 Gaehler Franz Method and apparatus for reprocessing loose materials
FR2687942B1 (en) * 1992-02-27 1997-08-14 Peugeot PROCESS AND DEVICE FOR MOLDING CORES IN FOUNDRY SAND CONTAINING A CURABLE RESIN, PREVENTING THE BLOCKING OF SAND INJECTION NOZZLES.
DK135193A (en) * 1993-12-02 1995-06-03 Dansk Ind Syndikat Molding machine with liquid mist injection
US5816312A (en) * 1994-09-30 1998-10-06 Mazda Motor Corporation Method of and apparatus for reclaiming foundry sand
DE19545917B4 (en) * 1995-07-24 2004-09-16 Künkel-Wagner Prozesstechnologie GmbH Device and method for dispersing bentonite and for treating foundry circulating sand
JP3030260B2 (en) * 1997-03-10 2000-04-10 マツダ株式会社 Casting sand recycling method and apparatus
DE19945569A1 (en) * 1999-09-23 2001-03-29 Eirich Maschf Gustav Process for processing foundry mold sand and device therefor
US6367959B1 (en) * 2000-02-19 2002-04-09 General Kinematics Corporation Method and apparatus for blending water with sand
US6593395B2 (en) * 2001-05-16 2003-07-15 Kerr Corporation Dental composition containing discrete nanoparticles
DE10144193C1 (en) * 2001-09-08 2002-10-31 Vaw Mandl & Berger Gmbh Linz Production of molded parts involves pouring a molding material into a molding tool in an injection molding machine
ES2303161T3 (en) * 2005-08-13 2008-08-01 Georg Fischer Automobilguss Gmbh PROCEDURE FOR THE PRODUCTION OF MALE OF COLADA OR MOLDS.
DE102005057724B3 (en) * 2005-12-01 2007-02-01 Laempe & Mössner GmbH Mold or core production by blasting mixture of sand and binder through orifices in blasting plate into mold or core tool and wetting mixture between blasts comprises ultrasonically atomizing wetting liquid
DE202006010504U1 (en) * 2006-07-05 2006-08-31 Hydro Aluminium Mandl&Berger Gmbh Device for pressure impacting (sic) of core sand in closing machine with pressurized gas storage container generally useful in casting operations, etc
DE102007027298A1 (en) * 2007-06-11 2008-12-18 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Process for the treatment of foundry sand

Also Published As

Publication number Publication date
DE102010018751B4 (en) 2015-08-13
BR112012027621A2 (en) 2016-08-09
HUE043772T2 (en) 2019-09-30
DE202011110835U1 (en) 2016-08-30
ES2600508T3 (en) 2017-02-09
ES2600508T5 (en) 2020-03-04
AU2011247371A1 (en) 2012-12-06
EP2563537B1 (en) 2016-08-31
DE102010018751A1 (en) 2011-11-03
PL3117928T3 (en) 2019-06-28
UA109784C2 (en) 2015-10-12
AU2011247371B2 (en) 2014-08-14
EP3117928B1 (en) 2019-01-09
US20130042989A1 (en) 2013-02-21
EP2563537B2 (en) 2019-09-11
WO2011134598A1 (en) 2011-11-03
EP3117928B2 (en) 2026-02-11
ES2713461T3 (en) 2019-05-21
RU2557382C2 (en) 2015-07-20
EP3117928A1 (en) 2017-01-18
JP2013525116A (en) 2013-06-20
MX2012012332A (en) 2013-03-05
RU2012146853A (en) 2014-06-10
EP2563537A1 (en) 2013-03-06
CN102869464A (en) 2013-01-09
JP5744183B2 (en) 2015-07-01

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