BR9103830A - Processo e aparelho de fundicao por forca contraria a gravidade de metal em estado de fusao - Google Patents

Processo e aparelho de fundicao por forca contraria a gravidade de metal em estado de fusao

Info

Publication number: BR9103830A
Authority: BR; Brazil
Prior art keywords: procedure; strength; metal gravity; fusion state; contract
Prior art date: 1990-09-06

Application number

BR9103830A

Other languages

English (en)

Inventor

George D Chadley

Richard T Carter

Original Assignee

Hitchiner Manufacturing Co

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.)

1990-09-06

Filing date

1991-09-04

Publication date

1992-05-19

1991-09-04 Application filed by Hitchiner Manufacturing Co filed Critical Hitchiner Manufacturing Co

1992-05-19 Publication of BR9103830A publication Critical patent/BR9103830A/pt

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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Casting Devices For Molds (AREA)
Dental Prosthetics (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)

BR9103830A 1990-09-06 1991-09-04 Processo e aparelho de fundicao por forca contraria a gravidade de metal em estado de fusao BR9103830A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US57931990A	1990-09-06	1990-09-06

Publications (1)

Publication Number	Publication Date
BR9103830A true BR9103830A (pt)	1992-05-19

Family

ID=24316424

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9103830A BR9103830A (pt)	1990-09-06	1991-09-04	Processo e aparelho de fundicao por forca contraria a gravidade de metal em estado de fusao

Country Status (10)

Country	Link
EP (1)	EP0474078B1 (pt)
JP (1)	JPH07110404B2 (pt)
CN (1)	CN1047547C (pt)
AU (1)	AU635858B2 (pt)
BR (1)	BR9103830A (pt)
CA (1)	CA2049228C (pt)
DE (1)	DE69114954T2 (pt)
MX (1)	MX173895B (pt)
RU (1)	RU2039629C1 (pt)
YU (1)	YU47814B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5303762A (en) *	1992-07-17	1994-04-19	Hitchiner Manufacturing Co., Inc.	Countergravity casting apparatus and method
JPH0818122B2 (ja) *	1993-02-02	1996-02-28	第一鋳造株式会社	減圧シェルモールド鋳造法
DE69424835T2 (de) *	1993-03-12	2001-02-15	Hitachi Metals, Ltd.	Giessvorrichtung mit vakuumabsaugung
GB9724568D0 (en) *	1997-11-19	1998-01-21	Castings Dev Centre The	Investment casting
WO2006091619A2 (en)	2005-02-22	2006-08-31	Milwaukee School Of Engineering	Casting process
RU2353469C2 (ru) *	2007-05-02	2009-04-27	Владимир Иванович Малышев	Способ получения отливок и устройство для его осуществления
RU2361696C2 (ru) *	2007-05-14	2009-07-20	Владимир Иванович Малышев	Способ получения отливок и устройство для его осуществления
RU2402405C2 (ru) *	2008-02-11	2010-10-27	Владимир Иванович Малышев	Отливки в электромагнитной форме по выплавляемым моделям
CN101386066B (zh) *	2008-10-27	2010-06-09	秦中林	钢铁铸件在挤压机上进行铸造的方法
RU2404879C2 (ru) *	2009-02-09	2010-11-27	Владимир Иванович Малышев	Способ получения отливок и устройство для его осуществления
CN101850401A (zh) *	2010-05-31	2010-10-06	上虞新达精密铸造有限公司	一种熔模及利用该熔模的精密铸造工艺
CN102806314A (zh) *	2012-09-03	2012-12-05	贵州安吉航空精密铸造有限责任公司	一种铝合金薄壁细孔铸件的铸造方法
US9498819B2 (en) *	2013-03-14	2016-11-22	Hitchiner Manufacturing Co., Inc.	Refractory mold and method of making
US9481029B2 (en)	2013-03-14	2016-11-01	Hitchiner Manufacturing Co., Inc.	Method of making a radial pattern assembly
US9486852B2 (en)	2013-03-14	2016-11-08	Hitchiner Manufacturing Co., Inc.	Radial pattern assembly
US8931544B2 (en) *	2013-03-15	2015-01-13	Metal Casting Technology, Inc.	Refractory mold
KR101367200B1 (ko) *	2013-05-08	2014-02-26	지정욱	이중 주조 방법 및 장치
CN104399891A (zh) *	2014-11-27	2015-03-11	温州兰理工科技园有限公司	一种熔模精密制壳工艺与负压造型技术相结合的铸造方法
CN104972066A (zh) *	2015-06-15	2015-10-14	江苏万恒铸业有限公司	一种薄壳培砂浇注简易工艺
CN106513635B (zh) *	2016-12-16	2019-02-05	上海华培动力科技股份有限公司	用于耐高温合金真空吸铸工艺的双层空心筒熔模模壳结构
CN109719277A (zh) *	2017-10-30	2019-05-07	科华控股股份有限公司	耐热钢涡壳真空吸铸工艺的反重力补缩壳型结构
CN109465399B (zh) *	2018-12-26	2023-11-21	广东富华铸锻有限公司	一种含有减速器壳砂芯结构的浇注系统
JP6915206B2 (ja) *	2019-08-26	2021-08-04	呉政寛	薄肉シェルモールドの溶湯鍛造方法
CN114309474A (zh) *	2022-03-14	2022-04-12	成都航宇超合金技术有限公司	一种中小型单晶涡轮叶片的熔模铸造工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT274263B (de) *	1964-07-09	1969-09-10	Dynamit Nobel Ag	Verfahren zur Herstellung von Präzisionsgsußformen
US3900064A (en) *	1972-12-04	1975-08-19	Hitchiner Manufacturing Co	Metal casting
IT1121553B (it) *	1979-06-01	1986-04-02	Cattaneo Leopoldo	Fasce elastiche e/o raschiaolio per motori termici e/o per tenute di qualsiasi tipo,con rigidita'periferica e deformazione in funzionamento a caldo controllata mediante intagli,fori,alleggerimenti e fessure praticati sulle superfici piane di appoggio della fascia elastica nella sede e metodi per la loro produzione
US4340108A (en) *	1979-09-12	1982-07-20	Hitchiner Manufacturing Co., Inc.	Method of casting metal in sand mold using reduced pressure
US4589466A (en) *	1984-02-27	1986-05-20	Hitchiner Manufacturing Co., Inc.	Metal casting
IN170880B (pt) *	1987-05-07	1992-06-06	Metal Casting Tech
US4791977A (en) *	1987-05-07	1988-12-20	Metal Casting Technology, Inc.	Countergravity metal casting apparatus and process

1991
- 1991-08-15 CA CA 2049228 patent/CA2049228C/en not_active Expired - Lifetime
- 1991-08-16 AU AU82495/91A patent/AU635858B2/en not_active Expired
- 1991-08-24 DE DE1991614954 patent/DE69114954T2/de not_active Expired - Lifetime
- 1991-08-24 EP EP19910114237 patent/EP0474078B1/en not_active Expired - Lifetime
- 1991-09-04 BR BR9103830A patent/BR9103830A/pt not_active IP Right Cessation
- 1991-09-05 JP JP25280891A patent/JPH07110404B2/ja not_active Expired - Lifetime
- 1991-09-05 CN CN91108800A patent/CN1047547C/zh not_active Expired - Lifetime
- 1991-09-05 RU SU5001482 patent/RU2039629C1/ru active
- 1991-09-05 MX MX9100964A patent/MX173895B/es unknown
- 1991-09-05 YU YU149191A patent/YU47814B/sh unknown

Also Published As

Publication number	Publication date
DE69114954T2 (de)	1996-07-18
AU635858B2 (en)	1993-04-01
EP0474078A1 (en)	1992-03-11
DE69114954D1 (de)	1996-01-11
CA2049228C (en)	1996-10-15
MX173895B (es)	1994-04-07
YU47814B (sr)	1996-01-09
CN1047547C (zh)	1999-12-22
EP0474078B1 (en)	1995-11-29
JPH07110404B2 (ja)	1995-11-29
JPH04270024A (ja)	1992-09-25
CA2049228A1 (en)	1992-03-07
CN1059485A (zh)	1992-03-18
RU2039629C1 (ru)	1995-07-20
AU8249591A (en)	1992-03-12
YU149191A (sh)	1994-06-24

Similar Documents

Publication	Publication Date	Title
BR9103830A (pt)	1992-05-19	Processo e aparelho de fundicao por forca contraria a gravidade de metal em estado de fusao
BR9003204A (pt)	1991-08-27	Aparelho e processo para fundicao contra a gravidade de metal em fusao
BR8802229A (pt)	1988-12-06	Aparelho e processo para fundicao em contragravidade de metal em fusao
DE69424060D1 (de)	2000-05-25	Vliesstoffe mit dauerhafter benetzbarkeit
BR8804204A (pt)	1990-03-27	Aparelho e processo aperfeicoados de rebitagem
BR9005441A (pt)	1991-09-17	Processo de fusao de vidro com geracao de nox reduzida
DE69126990D1 (de)	1997-09-04	Giessen von metallgegenständen
DE69408854D1 (de)	1998-04-09	Verbesserung an einer trägen sicherung
NO924661L (no)	1993-02-05	Anordning og fremgangsmaate som avgrenser smeltet metall ved hjelp av magnetisk vekselfelt
BR8904200A (pt)	1990-04-10	Processo e aparelho de fundicao contra a gravidade
BR9002059A (pt)	1991-08-13	Aparelho e processo de fundicao contra a gravidade de metal em fusao
FI960630A0 (fi)	1996-02-12	Erittäin luja juotoslejeerinki
FI895541A7 (fi)	1990-05-23	Keitinlasi, johon on kiinnitetty kaatokahva, ja menetelmä sen valmistamiseksi
DE69127183D1 (de)	1997-09-11	Modemgekoppelter Laser mit einem nichtlinearen selbstfokussierenden Element
DE69025991D1 (de)	1996-04-25	Faserverstärktes Metall
BR9000439A (pt)	1991-01-15	Aparleho e processo de fundicao
BR9004181A (pt)	1991-09-03	Processo de fundicao contra a gravidade de metal em fusao
BR8904021A (pt)	1990-03-20	Oculos dotado de hastes recolhiveis
BR9006064A (pt)	1991-09-24	Aparelho e processo de fundicao
GB9008723D0 (en)	1990-06-13	Transition metal fibres
BR8903828A (pt)	1990-03-20	Aparelho e metodo para a fundicao contra a gravidade de metal em fusao
BR8905913A (pt)	1990-06-12	Aparelhagem e processo para fundicao a vacuo contra-gravidade de metal em fusao
NO920402D0 (no)	1992-01-30	Automatisert skrapeenhet
EP0414124A3 (en)	1992-01-22	Multicomponent alloy with a glass transition temperature
FR2640605B1 (fr)	1991-04-05	Pince mecanique autoserrante

Legal Events

Date	Code	Title	Description
1998-11-24	FF	Decision: granting
1999-06-01	FG9A	Patent or certificate of addition granted
2013-06-11	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTE EM 04/09/2011