IT1072652B - Procedimento e dispositivo per la fabbricazione di articoli metallici esenti da proi mediante pressofusione - Google Patents

Procedimento e dispositivo per la fabbricazione di articoli metallici esenti da proi mediante pressofusione

Info

Publication number: IT1072652B
Authority: IT; Italy
Prior art keywords: proi; procedure; manufacture; die casting; metallic articles
Prior art date: 1976-02-19

Application number

IT67350/77A

Other languages

English (en)

Original Assignee

Int Lead Zinc Res

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.)

1976-02-19

Filing date

1977-02-17

Publication date

1985-04-10

1977-02-17 Application filed by Int Lead Zinc Res filed Critical Int Lead Zinc Res

1985-04-10 Application granted granted Critical

1985-04-10 Publication of IT1072652B publication Critical patent/IT1072652B/it

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
- B22D17/04—Plunger machines
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Moulds For Moulding Plastics Or The Like (AREA)

IT67350/77A 1976-02-19 1977-02-17 Procedimento e dispositivo per la fabbricazione di articoli metallici esenti da proi mediante pressofusione IT1072652B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/659,426 US3999593A (en)	1976-02-19	1976-02-19	Method and apparatus for pore-free die casting

Publications (1)

Publication Number	Publication Date
IT1072652B true IT1072652B (it)	1985-04-10

Family

ID=24645369

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67350/77A IT1072652B (it)	1976-02-19	1977-02-17	Procedimento e dispositivo per la fabbricazione di articoli metallici esenti da proi mediante pressofusione

Country Status (10)

Country	Link
US (1)	US3999593A (it)
JP (1)	JPS52104418A (it)
BE (1)	BE851546A (it)
CA (1)	CA1075874A (it)
DE (1)	DE2706721A1 (it)
FR (1)	FR2341388A1 (it)
GB (1)	GB1563962A (it)
IT (1)	IT1072652B (it)
NL (1)	NL7701693A (it)
SE (1)	SE7701822L (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4574867A (en) *	1984-08-27	1986-03-11	Thompson William E	Trapped gas reduction in die castings
US4633930A (en) *	1985-06-11	1987-01-06	The Dow Chemical Company	Molten metal shot size and delivery mechanism for continuous casting operations
CA2024327C (en) *	1990-08-30	1995-09-26	Stephen Yaffe	Magnesium die casting machine
US5913353A (en) *	1994-09-26	1999-06-22	Ford Global Technologies, Inc.	Process for casting light metals
US20010037868A1 (en) *	1999-01-12	2001-11-08	Merton C. Flemings	Hot chamber die casting of semisolids
US6578620B1 (en) *	1999-07-02	2003-06-17	Alcoa Inc.	Filtering molten metal injector system and method
ZA200705375B (en) *	2004-12-23	2008-12-31	Commw Scient Ind Res Org	Heat treatment of aluminium alloy high pressure die castings
US8327915B1 (en)	2011-05-25	2012-12-11	GM Global Technology Operations LLC	Pour ladle for molten metal
CN103586437B (zh) *	2013-11-26	2016-04-06	美诺精密压铸(上海)有限公司	压铸模具以及包括其的压铸系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1332940A (en) *	1918-03-11	1920-03-09	Charles Soderholm	Die-casting machine
US2001251A (en) *	1934-07-30	1935-05-14	Mueller Brass Co	Valve
US2042541A (en) *	1934-10-04	1936-06-02	Whitehall Patents Corp	Method of making riders
US2652223A (en) *	1951-01-02	1953-09-15	Melville F Peters	Sealing of fluid systems
DE1200481B (de) *	1961-01-24	1965-09-09	Bbc Brown Boveri & Cie	Vorrichtung zum OEffnen und Schliessen der Ausflussoeffnung eines Behaelters fuer geschmolzene Metalle
FR1531734A (fr) *	1966-06-30	1968-07-05	Int Lead Zinc Res	Procédé de coulée sous pression et pièces moulées exemptes de pores obtenues par ce procédé
NL135443C (it) *	1966-06-30
US3537682A (en) *	1968-01-12	1970-11-03	Hills Mccanna Co	High temperature ball valve
CA906980A (en) *	1970-04-06	1972-08-08	Knudsen Kai	Removable insulation shell for valve or other fitting
JPS5125530Y1 (it) *	1970-07-15	1976-06-29
JPS5021145B1 (it) *	1970-08-18	1975-07-21
US3779304A (en) *	1971-07-13	1973-12-18	Nippon Light Metal Co	Injection gate system
JPS5444648B2 (it) *	1972-06-08	1979-12-27
US4085791A (en) *	1976-01-26	1978-04-25	International Lead Zinc Research Organization, Inc.	Method of pore-free die casting

1976
- 1976-02-19 US US05/659,426 patent/US3999593A/en not_active Expired - Lifetime
1977
- 1977-02-16 GB GB6464/77A patent/GB1563962A/en not_active Expired
- 1977-02-17 CA CA271,996A patent/CA1075874A/en not_active Expired
- 1977-02-17 IT IT67350/77A patent/IT1072652B/it active
- 1977-02-17 DE DE19772706721 patent/DE2706721A1/de not_active Withdrawn
- 1977-02-17 BE BE175032A patent/BE851546A/xx not_active IP Right Cessation
- 1977-02-17 NL NL7701693A patent/NL7701693A/xx not_active Application Discontinuation
- 1977-02-17 JP JP1666077A patent/JPS52104418A/ja active Granted
- 1977-02-17 FR FR7704608A patent/FR2341388A1/fr active Granted
- 1977-02-18 SE SE7701822A patent/SE7701822L/ not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2341388B1 (it)	1983-05-20
CA1075874A (en)	1980-04-22
GB1563962A (en)	1980-04-02
AU2236977A (en)	1978-07-13
BE851546A (fr)	1977-08-17
FR2341388A1 (fr)	1977-09-16
DE2706721A1 (de)	1977-09-01
SE7701822L (sv)	1977-08-20
JPS5612341B2 (it)	1981-03-20
US3999593A (en)	1976-12-28
JPS52104418A (en)	1977-09-01
NL7701693A (nl)	1977-08-23

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