BR9200201A - Aparelho de fundicao - Google Patents

Aparelho de fundicao

Info

Publication number
BR9200201A
BR9200201A BR929200201A BR9200201A BR9200201A BR 9200201 A BR9200201 A BR 9200201A BR 929200201 A BR929200201 A BR 929200201A BR 9200201 A BR9200201 A BR 9200201A BR 9200201 A BR9200201 A BR 9200201A
Authority
BR
Brazil
Prior art keywords
appliance
casting
casting appliance
Prior art date
Application number
BR929200201A
Other languages
English (en)
Inventor
John G Kubisch
Original Assignee
Gen Motors 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 Gen Motors Corp filed Critical Gen Motors Corp
Publication of BR9200201A publication Critical patent/BR9200201A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
BR929200201A 1991-01-25 1992-01-23 Aparelho de fundicao BR9200201A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/649,427 US5035277A (en) 1991-01-25 1991-01-25 Counter gravity casting apparatus

Publications (1)

Publication Number Publication Date
BR9200201A true BR9200201A (pt) 1992-10-06

Family

ID=24604729

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929200201A BR9200201A (pt) 1991-01-25 1992-01-23 Aparelho de fundicao

Country Status (4)

Country Link
US (1) US5035277A (pt)
JP (1) JPH05161954A (pt)
BR (1) BR9200201A (pt)
CA (1) CA2057793A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8303890B2 (en) * 2007-02-23 2012-11-06 Alotech Ltd. Llc Integrated quiescent processing of melts
WO2012092244A2 (en) 2010-12-29 2012-07-05 Android Industries Llc Working tank with vacuum assist

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606396A (en) * 1978-10-02 1986-08-19 Hitchiner Manufacturing Co., Inc. Sand mold and apparatus for reduced pressure casting
US4340108A (en) * 1979-09-12 1982-07-20 Hitchiner Manufacturing Co., Inc. Method of casting metal in sand mold using reduced pressure
US4632171A (en) * 1984-09-26 1986-12-30 General Motors Corporation Counter-gravity casting mold
US4616691A (en) * 1985-12-09 1986-10-14 General Motors Corporation Countergravity casting apparatus
US4658880A (en) * 1985-12-09 1987-04-21 General Motors Corporation Countergravity casting apparatus
US4745962A (en) * 1987-07-27 1988-05-24 General Motors Corporation Countergravity casting apparatus
US4825933A (en) * 1988-06-24 1989-05-02 General Motors Corporation Countergravity casting apparatus
US4828011A (en) * 1988-06-24 1989-05-09 General Motors Corporation Countergravity casting apparatus
US4862946A (en) * 1988-11-23 1989-09-05 General Motors Corporation Vacuum countergravity casting apparatus and method

Also Published As

Publication number Publication date
JPH05161954A (ja) 1993-06-29
CA2057793A1 (en) 1992-07-26
US5035277A (en) 1991-07-30

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