ES2216847T3 - Valvula de succion para descargar aire y gas de moldes en moldeo por presion. - Google Patents

Valvula de succion para descargar aire y gas de moldes en moldeo por presion.

Info

Publication number: ES2216847T3
Authority: ES; Spain
Prior art keywords: channel; internal; external; laminar; valve
Prior art date: 1999-07-02
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

ES00830461T

Other languages

English (en)

Spanish (es)

Inventor

Edoardo Bresciani

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.)

Individual

Original Assignee

Individual

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.)

1999-07-02

Filing date

2000-06-30

Publication date

2004-11-01

2000-06-30 Application filed by Individual filed Critical Individual

2004-11-01 Application granted granted Critical

2004-11-01 Publication of ES2216847T3 publication Critical patent/ES2216847T3/es

2020-06-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000465 moulding Methods 0.000 title claims abstract description 12
229910052751 metal Inorganic materials 0.000 claims abstract description 24
239000002184 metal Substances 0.000 claims abstract description 24
239000012530 fluid Substances 0.000 claims abstract description 12
229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
229910000838 Al alloy Inorganic materials 0.000 claims abstract 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract 2
229910052802 copper Inorganic materials 0.000 claims abstract 2
239000010949 copper Substances 0.000 claims abstract 2
238000007599 discharging Methods 0.000 claims abstract 2
230000007423 decrease Effects 0.000 claims description 2
238000005452 bending Methods 0.000 claims 1
238000001816 cooling Methods 0.000 description 5
230000008901 benefit Effects 0.000 description 4
229910000881 Cu alloy Inorganic materials 0.000 description 2
229910001369 Brass Inorganic materials 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
239000010951 brass Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1

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
- B22D17/14—Machines with evacuated die cavity
- B22D17/145—Venting means therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Details Of Valves (AREA)
Valve Housings (AREA)
Moulding By Coating Moulds (AREA)
Jet Pumps And Other Pumps (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)

ES00830461T 1999-07-02 2000-06-30 Valvula de succion para descargar aire y gas de moldes en moldeo por presion. Expired - Lifetime ES2216847T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT1999BS000064A IT1309221B1 (it)	1999-07-02	1999-07-02	Valvola di aspirazione per scaricare aria e gas dagli stampi per lapressofusione
ITBS990064		1999-07-02

Publications (1)

Publication Number	Publication Date
ES2216847T3 true ES2216847T3 (es)	2004-11-01

Family

ID=11346388

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES00830461T Expired - Lifetime ES2216847T3 (es)	1999-07-02	2000-06-30	Valvula de succion para descargar aire y gas de moldes en moldeo por presion.
ES04075678T Expired - Lifetime ES2273149T3 (es)	1999-07-02	2000-06-30	Valvula de succion para descargar aire y gas desde matrices en la colada presion.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES04075678T Expired - Lifetime ES2273149T3 (es)	1999-07-02	2000-06-30	Valvula de succion para descargar aire y gas desde matrices en la colada presion.

Country Status (5)

Country	Link
EP (2)	EP1065019B1 (it)
AT (2)	ATE260725T1 (it)
DE (2)	DE60030788D1 (it)
ES (2)	ES2216847T3 (it)
IT (1)	IT1309221B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2017080755A (ja) *	2015-10-26	2017-05-18	株式会社ＪａｐａｎＭｏｌｄＴｒａｄｅ	真空ダイキャスト用ガス抜き装置に於けるシャットオフバルブの作動不良防止方法
CN107345574B (zh) *	2017-07-31	2023-07-25	上海皮尔博格有色零部件有限公司	一种压铸模具的型腔排气系统
CN108480596B (zh) *	2018-05-22	2020-03-31	宁波北仑益鸣企业管理服务有限公司	一种用于压铸模具的真空阀抽气装置
CN108941500B (zh) *	2018-07-05	2020-07-14	苏州广型模具有限公司	用于高压铸造模具的抽真空头

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2435272A1 (de) *	1974-07-23	1976-02-05	Westfaelische Metall Industrie	Absperrvorrichtung fuer den entlueftungskanal einer giessform
AU529914B2 (en) *	1980-11-20	1983-06-23	Ube Industries, Ltd.	Gas venting incorporated with a mould
JPS6029582B2 (ja) *	1980-11-20	1985-07-11	宇部興産株式会社	金型用ガス抜き装置
JPS6133750A (ja) *	1984-07-27	1986-02-17	Toshiba Mach Co Ltd	金型減圧装置
JPS63252659A (ja) *	1987-04-07	1988-10-19	Ube Ind Ltd	崩壊性置中子を用いた圧力鋳造方法
US4787436A (en) *	1987-06-05	1988-11-29	Toshiba Kikai Kabushiki Kaisha	Gas venting device for molding operations
JPH02220757A (ja) *	1989-02-20	1990-09-03	Mazda Motor Corp	成形型用ガス抜き装置
DE4302798C1 (de) *	1993-02-02	1994-06-16	Hodler F & Cie Fondarex Sa	Ventileinrichtung zum Entlüften von Druckgiessformen
JPH08243716A (ja) *	1995-03-09	1996-09-24	Showa:Kk	金型のガス抜き装置
JP3422132B2 (ja) *	1995-05-22	2003-06-30	トヨタ自動車株式会社	ダイカスト用通気弁
JPH09267162A (ja) *	1996-03-29	1997-10-14	Toyota Motor Corp	ガス抜きバルブ

1999
- 1999-07-02 IT IT1999BS000064A patent/IT1309221B1/it active
2000
- 2000-06-30 AT AT00830461T patent/ATE260725T1/de not_active IP Right Cessation
- 2000-06-30 EP EP00830461A patent/EP1065019B1/en not_active Expired - Lifetime
- 2000-06-30 AT AT04075678T patent/ATE339265T1/de not_active IP Right Cessation
- 2000-06-30 ES ES00830461T patent/ES2216847T3/es not_active Expired - Lifetime
- 2000-06-30 DE DE60030788T patent/DE60030788D1/de not_active Expired - Lifetime
- 2000-06-30 DE DE60008637T patent/DE60008637T2/de not_active Expired - Fee Related
- 2000-06-30 ES ES04075678T patent/ES2273149T3/es not_active Expired - Lifetime
- 2000-06-30 EP EP04075678A patent/EP1430974B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES2273149T3 (es)	2007-05-01
IT1309221B1 (it)	2002-01-16
EP1430974A1 (en)	2004-06-23
ATE260725T1 (de)	2004-03-15
EP1065019B1 (en)	2004-03-03
DE60030788D1 (de)	2006-10-26
EP1065019A1 (en)	2001-01-03
DE60008637D1 (de)	2004-04-08
ITBS990064A1 (it)	2001-01-02
DE60008637T2 (de)	2005-02-03
ATE339265T1 (de)	2006-10-15
ITBS990064A0 (it)	1999-07-02
EP1430974B1 (en)	2006-09-13

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