FR2397246B1 - - Google Patents

Info

Publication number: FR2397246B1
Authority: FR; France
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

FR7801755A

Other languages

French (fr)

Other versions

FR2397246A1 (fr

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.)

Mitsubishi Heavy Industries Ltd

Original Assignee

Mitsubishi Heavy Industries Ltd

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.)

1977-07-13

Filing date

1978-01-23

Publication date

1981-12-04

1978-01-23 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

1979-02-09 Publication of FR2397246A1 publication Critical patent/FR2397246A1/fr

1981-12-04 Application granted granted Critical

1981-12-04 Publication of FR2397246B1 publication Critical patent/FR2397246B1/fr

Status Granted legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
- 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)
Moulds For Moulding Plastics Or The Like (AREA)
Pinball Game Machines (AREA)
Adhesives Or Adhesive Processes (AREA)
Casting Devices For Molds (AREA)

FR7801755A 1977-07-13 1978-01-23 Procede de moulage et moule forme sous vide Granted FR2397246A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP8303277A JPS5419422A (en)	1977-07-13	1977-07-13	Casting method using reduceddpressure mold having blind feeder

Publications (2)

Publication Number	Publication Date
FR2397246A1 FR2397246A1 (fr)	1979-02-09
FR2397246B1 true FR2397246B1 (de)	1981-12-04

Family

ID=13790879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7801755A Granted FR2397246A1 (fr)	1977-07-13	1978-01-23	Procede de moulage et moule forme sous vide

Country Status (14)

Country	Link
JP (1)	JPS5419422A (de)
AT (1)	AT357282B (de)
BE (1)	BE862744A (de)
CH (1)	CH627671A5 (de)
DE (1)	DE2802103A1 (de)
DK (1)	DK32678A (de)
FI (1)	FI63531C (de)
FR (1)	FR2397246A1 (de)
GB (1)	GB1594270A (de)
IT (1)	IT1090298B (de)
NL (1)	NL7800104A (de)
NO (1)	NO774391L (de)
SE (1)	SE7800546L (de)
TR (1)	TR20369A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5433223A (en) *	1977-08-20	1979-03-10	Sintokogio Ltd	Method of molding blind feeder in reducedd pressure molding and airrpassing parts for molding blind feeder portion
DE2929397C2 (de) *	1979-07-20	1985-08-08	Klöckner-Humboldt-Deutz AG, 5000 Köln	Verfahren zum Trennen einer feuerfesten Formmaske von einem Gießereimodell
DE3706929A1 (de) *	1987-03-04	1988-09-15	Bruehl Eisenwerk	Verfahren zum giessen von metallformstuecken und vorrichtung zur durchfuehrung des verfahrens
US5295438A (en) *	1991-12-03	1994-03-22	Plessey Tellumat South Africa Limited	Single initiate command system and method for a multi-shot blast
CN101693282B (zh) *	2009-10-22	2011-06-29	南阳市汇森精密仪器铸造有限公司	V法铸造生产超高压开关承压铝合金罐体的方法
CN102407290A (zh) *	2011-12-01	2012-04-11	中核苏阀横店机械有限公司	一种自带大气压坭芯的暗冒口
DE102014201900B4 (de) *	2014-02-03	2022-06-02	Volkswagen Aktiengesellschaft	Gussform und Ventilvorrichtung für eine Gussform
CN105499496A (zh) *	2015-12-28	2016-04-20	济南圣泉集团股份有限公司	一种v法铸造用补缩排气冒口套
CN105598375B (zh) *	2016-01-11	2018-08-21	共享装备股份有限公司	铸造用出气***
CN106077517B (zh) *	2016-07-27	2017-09-26	三鑫重工机械有限公司	一种高速钢轧辊的铸造方法
CN113351828A (zh) *	2021-05-24	2021-09-07	贵州安吉航空精密铸造有限责任公司	一种内嵌陶瓷型芯熔模铸造成型工艺
CN113732245B (zh) *	2021-07-27	2023-05-23	石钢京诚装备技术有限公司	一种大型水电推力头的生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1508657B1 (de) *	1965-12-16	1970-04-23	Gruenzweig & Hartmann	Kugelfoermiges Speisermodell aus geschaeumtem Kunststoff
US3513904A (en) *	1967-10-26	1970-05-26	Wyman Curtis Lane	Self-pressurizing feeder head device
JPS5540338B2 (de) *	1974-01-23	1980-10-17

1977
- 1977-07-13 JP JP8303277A patent/JPS5419422A/ja active Granted
- 1977-12-20 NO NO774391A patent/NO774391L/no unknown
- 1977-12-21 GB GB53122/77A patent/GB1594270A/en not_active Expired
- 1977-12-30 IT IT31512/77A patent/IT1090298B/it active
1978
- 1978-01-04 NL NL7800104A patent/NL7800104A/xx not_active Application Discontinuation
- 1978-01-09 BE BE2056581A patent/BE862744A/xx not_active IP Right Cessation
- 1978-01-11 FI FI780081A patent/FI63531C/fi not_active IP Right Cessation
- 1978-01-17 SE SE7800546A patent/SE7800546L/xx unknown
- 1978-01-18 DE DE19782802103 patent/DE2802103A1/de not_active Ceased
- 1978-01-20 AT AT42578A patent/AT357282B/de not_active IP Right Cessation
- 1978-01-23 FR FR7801755A patent/FR2397246A1/fr active Granted
- 1978-01-23 CH CH68178A patent/CH627671A5/de not_active IP Right Cessation
- 1978-01-23 DK DK78326A patent/DK32678A/da not_active Application Discontinuation
- 1978-03-23 TR TR20369A patent/TR20369A/xx unknown

Also Published As

Publication number	Publication date
BE862744A (fr)	1978-05-02
FR2397246A1 (fr)	1979-02-09
IT1090298B (it)	1985-06-26
NL7800104A (nl)	1979-01-16
JPS5419422A (en)	1979-02-14
TR20369A (tr)	1981-05-04
FI63531C (fi)	1983-07-11
DK32678A (da)	1979-01-14
JPS6110215B2 (de)	1986-03-28
ATA42578A (de)	1979-11-15
FI780081A (fi)	1979-01-14
FI63531B (fi)	1983-03-31
CH627671A5 (en)	1982-01-29
NO774391L (no)	1979-01-16
SE7800546L (sv)	1979-01-14
DE2802103A1 (de)	1979-01-25
AT357282B (de)	1980-06-25
GB1594270A (en)	1981-07-30

Legal Events

Date	Code	Title	Description
1989-04-28	DL	Decision of the director general to leave to make available licences of right
1994-11-25	ST	Notification of lapse

Publication	Publication Date	Title
FR2376313B1 (de)	1983-09-09
FR2377808B1 (de)	1983-09-02
FR2377833B1 (de)	1984-12-28
FR2397246B1 (de)	1981-12-04
FR2377479B1 (de)	1983-03-25
FR2376917B3 (de)	1980-07-04
FR2376711B1 (de)	1981-06-12
FR2378391B1 (de)	1984-04-27
AU3353778A (de)	1979-08-30
FR2376251B3 (de)	1980-09-12
FR2377573B1 (de)	1982-02-19
AR210643A1 (de)	1977-08-31
AU495917B2 (de)	1977-04-28
DK140093C (de)	1979-11-19
AU71461S (de)	1977-08-02
BG25813A1 (de)	1979-01-12
BG25826A1 (de)	1979-01-12
BG24713A1 (de)	1978-05-12
BG25808A1 (de)	1979-01-12
BG25809A1 (de)	1979-01-12
BG25810A1 (de)	1979-01-12
BG25811A1 (de)	1979-01-12
BG25812A1 (de)	1979-01-12
BG23462A1 (de)	1977-09-15
BG25815A1 (de)	1979-01-12