GB2168279B - Feeder made from exothermic heating composition for castings - Google Patents

Feeder made from exothermic heating composition for castings

Info

Publication number
GB2168279B
GB2168279B GB08530628A GB8530628A GB2168279B GB 2168279 B GB2168279 B GB 2168279B GB 08530628 A GB08530628 A GB 08530628A GB 8530628 A GB8530628 A GB 8530628A GB 2168279 B GB2168279 B GB 2168279B
Authority
GB
United Kingdom
Prior art keywords
castings
heating composition
exothermic heating
feeder made
feeder
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
GB08530628A
Other versions
GB8530628D0 (en
GB2168279A (en
Inventor
Manfred Scherer
Clemens Schottek
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.)
Lungen & Co KG Geb GmbH
Bosch Rexroth AG
Original Assignee
Lungen & Co KG Geb GmbH
Mannesmann Rexroth AG
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 Lungen & Co KG Geb GmbH, Mannesmann Rexroth AG filed Critical Lungen & Co KG Geb GmbH
Publication of GB8530628D0 publication Critical patent/GB8530628D0/en
Publication of GB2168279A publication Critical patent/GB2168279A/en
Application granted granted Critical
Publication of GB2168279B publication Critical patent/GB2168279B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/088—Feeder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
GB08530628A 1984-12-12 1985-12-12 Feeder made from exothermic heating composition for castings Expired GB2168279B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843445209 DE3445209A1 (en) 1984-12-12 1984-12-12 EXTERNAL HEATING MASSAGE FOR CASTING PIECES

Publications (3)

Publication Number Publication Date
GB8530628D0 GB8530628D0 (en) 1986-01-22
GB2168279A GB2168279A (en) 1986-06-18
GB2168279B true GB2168279B (en) 1988-06-15

Family

ID=6252509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08530628A Expired GB2168279B (en) 1984-12-12 1985-12-12 Feeder made from exothermic heating composition for castings

Country Status (5)

Country Link
DE (1) DE3445209A1 (en)
FR (1) FR2574327B1 (en)
GB (1) GB2168279B (en)
SE (1) SE8505852L (en)
ZA (1) ZA859447B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2560195A (en) * 1994-05-19 1995-12-18 Georg Fischer Disa A/S Method of feeding a region with a local accumulation of material in a casting
DE19925167A1 (en) * 1999-06-01 2000-12-14 Luengen Gmbh & Co Kg As Exothermic feeder mass
DE10149876B4 (en) * 2001-10-10 2013-01-10 Georg Fischer Gmbh & Co.Kg Exothermic material compositions for Speiserheizmassen
DE102015014821A1 (en) * 2015-11-18 2017-05-18 Rheinmetall Waffe Munition Gmbh REACh-compliant pyrotechnic delay and ignition charge with variably adjustable performance parameters

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500097A (en) * 1947-10-14 1950-03-07 Peter J Soffel Exothermic composition for controlling the fluidity of castings
GB835483A (en) * 1957-11-08 1960-05-18 Foundry Services Ltd Improvements in or relating to exothermic compositions
GB876353A (en) * 1959-03-19 1961-08-30 Foundry Services Int Ltd Improvements in or relating to exothermic compositions
GB932629A (en) * 1961-06-05 1963-07-31 Foseco Trading Ag Production of ingots and castings
US3198640A (en) * 1962-05-31 1965-08-03 Exomet Exothermic composition
GB1218568A (en) * 1965-12-28 1971-01-06 Foseco Trading Ag Mould linings
DE2010337B1 (en) * 1970-03-05 1971-11-25 Rexroth Gmbh G L Exothermic riser for castings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD67554A (en) *
DE1002495B (en) * 1954-10-22 1957-02-14 Foundry Services Ltd Process for the production of a self-drying molded part from an exothermic reacting mixture containing aluminum, oxidising agent and a fluoride by increasing it with water
DD60121A1 (en) * 1967-03-28 1968-02-05

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500097A (en) * 1947-10-14 1950-03-07 Peter J Soffel Exothermic composition for controlling the fluidity of castings
GB835483A (en) * 1957-11-08 1960-05-18 Foundry Services Ltd Improvements in or relating to exothermic compositions
GB876353A (en) * 1959-03-19 1961-08-30 Foundry Services Int Ltd Improvements in or relating to exothermic compositions
GB932629A (en) * 1961-06-05 1963-07-31 Foseco Trading Ag Production of ingots and castings
US3198640A (en) * 1962-05-31 1965-08-03 Exomet Exothermic composition
GB1218568A (en) * 1965-12-28 1971-01-06 Foseco Trading Ag Mould linings
DE2010337B1 (en) * 1970-03-05 1971-11-25 Rexroth Gmbh G L Exothermic riser for castings

Also Published As

Publication number Publication date
SE8505852D0 (en) 1985-12-11
ZA859447B (en) 1986-08-27
FR2574327A1 (en) 1986-06-13
DE3445209A1 (en) 1986-06-12
GB8530628D0 (en) 1986-01-22
SE8505852L (en) 1986-06-13
FR2574327B1 (en) 1989-01-06
GB2168279A (en) 1986-06-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee