JPH0249823B2 - - Google Patents

Info

Publication number
JPH0249823B2
JPH0249823B2 JP61291691A JP29169186A JPH0249823B2 JP H0249823 B2 JPH0249823 B2 JP H0249823B2 JP 61291691 A JP61291691 A JP 61291691A JP 29169186 A JP29169186 A JP 29169186A JP H0249823 B2 JPH0249823 B2 JP H0249823B2
Authority
JP
Japan
Prior art keywords
mold
vacuum chamber
lip
gasket
vacuum
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 - Lifetime
Application number
JP61291691A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62137166A (ja
Inventor
Deii Uosu Kaaru
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.)
Motors Liquidation Co
Original Assignee
General 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 General Motors Corp filed Critical General Motors Corp
Publication of JPS62137166A publication Critical patent/JPS62137166A/ja
Publication of JPH0249823B2 publication Critical patent/JPH0249823B2/ja
Granted legal-status Critical Current

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP61291691A 1985-12-09 1986-12-09 反重力式鋳造装置 Granted JPS62137166A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US806618 1985-12-09
US06/806,618 US4616691A (en) 1985-12-09 1985-12-09 Countergravity casting apparatus

Publications (2)

Publication Number Publication Date
JPS62137166A JPS62137166A (ja) 1987-06-20
JPH0249823B2 true JPH0249823B2 (en, 2012) 1990-10-31

Family

ID=25194448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61291691A Granted JPS62137166A (ja) 1985-12-09 1986-12-09 反重力式鋳造装置

Country Status (6)

Country Link
US (1) US4616691A (en, 2012)
EP (1) EP0226315B1 (en, 2012)
JP (1) JPS62137166A (en, 2012)
BR (1) BR8606038A (en, 2012)
CA (1) CA1262504A (en, 2012)
DE (1) DE3663894D1 (en, 2012)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641703A (en) * 1985-11-27 1987-02-10 General Motors Corporation Countergravity casting mold and core assembly
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
US4932461A (en) * 1988-01-25 1990-06-12 General Motors Corporation Countergravity casting apparatus
US4858672A (en) * 1988-05-25 1989-08-22 General Motors Corporation Countergravity casting apparatus and method
US4809767A (en) * 1988-06-24 1989-03-07 General Motors Corporation Countergravity casting apparatus
US4828011A (en) * 1988-06-24 1989-05-09 General Motors Corporation Countergravity casting apparatus
US4977948A (en) * 1988-07-15 1990-12-18 General Motors Corporation Countergravity casting apparatus and method using elastomeric sealing gasket and cooled vacuum chamber
US4901781A (en) * 1988-08-30 1990-02-20 General Motors Corporation Method of casting a metal matrix composite
US4862946A (en) * 1988-11-23 1989-09-05 General Motors Corporation Vacuum countergravity casting apparatus and method
US4957153A (en) * 1989-05-02 1990-09-18 General Motors Corporation Countergravity casting apparatus and method
US4971131A (en) * 1989-08-28 1990-11-20 General Motors Corporation Countergravity casting using particulate filled vacuum chambers
US5035277A (en) * 1991-01-25 1991-07-30 General Motors Corporation Counter gravity casting apparatus
US5062466A (en) * 1991-05-10 1991-11-05 General Motors Corporation Countergravity casting apparatus and method
US5062467A (en) * 1991-05-10 1991-11-05 General Motors Corporation Vacuum countergravity casting apparatus and method
WO2006091619A2 (en) * 2005-02-22 2006-08-31 Milwaukee School Of Engineering Casting process
US8030082B2 (en) 2006-01-13 2011-10-04 Honeywell International Inc. Liquid-particle analysis of metal materials
WO2012092244A2 (en) 2010-12-29 2012-07-05 Android Industries Llc Working tank with vacuum assist
CN110976814B (zh) * 2019-11-25 2021-07-06 哈尔滨工业大学 一种铝合金汽车架的半连续反重力浇注方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997756A (en) * 1956-07-17 1961-08-29 Griffin Wheel Co Method and apparatus for casting ingots
DE1433413A1 (de) * 1962-04-18 1968-11-07 Friedrich Krupp Ag Abstich-Entgasungspfannen-Dichtung
US4340108A (en) * 1979-09-12 1982-07-20 Hitchiner Manufacturing Co., Inc. Method of casting metal in sand mold using reduced pressure
JPS5914306A (ja) * 1982-07-14 1984-01-25 日新電機株式会社 密閉形開閉装置
JPS59153565A (ja) * 1983-02-18 1984-09-01 Hitachi Metals Ltd 減圧鋳造用鋳型とその取付方法
US4508157A (en) * 1983-04-15 1985-04-02 Hitchiner Manufacturing Co., Inc. Self-tapping support for shell molds
US4641703A (en) * 1985-11-27 1987-02-10 General Motors Corporation Countergravity casting mold and core assembly

Also Published As

Publication number Publication date
JPS62137166A (ja) 1987-06-20
DE3663894D1 (en) 1989-07-20
CA1262504A (en) 1989-10-31
EP0226315A3 (en) 1987-10-07
US4616691A (en) 1986-10-14
EP0226315A2 (en) 1987-06-24
EP0226315B1 (en) 1989-06-14
BR8606038A (pt) 1987-09-15

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