IT1309221B1 - Valvola di aspirazione per scaricare aria e gas dagli stampi per lapressofusione - Google Patents
Valvola di aspirazione per scaricare aria e gas dagli stampi per lapressofusioneInfo
- Publication number
- IT1309221B1 IT1309221B1 IT1999BS000064A ITBS990064A IT1309221B1 IT 1309221 B1 IT1309221 B1 IT 1309221B1 IT 1999BS000064 A IT1999BS000064 A IT 1999BS000064A IT BS990064 A ITBS990064 A IT BS990064A IT 1309221 B1 IT1309221 B1 IT 1309221B1
- Authority
- IT
- Italy
- Prior art keywords
- gas
- suction valve
- pressure casting
- channel
- internal
- Prior art date
Links
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)
- Details Of Valves (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Jet Pumps And Other Pumps (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Valve Housings (AREA)
Priority Applications (9)
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 |
EP00830461A EP1065019B1 (en) | 1999-07-02 | 2000-06-30 | Suction valve for discharging air and gas from dies in pressure casting |
EP04075678A EP1430974B1 (en) | 1999-07-02 | 2000-06-30 | Suction valve for discharging air and gas from dies in pressure casting |
DE60030788T DE60030788D1 (de) | 1999-07-02 | 2000-06-30 | Saugventil zum Abführen von Luft und Gas aus Giessformen beim Druckgiessen |
DE60008637T DE60008637T2 (de) | 1999-07-02 | 2000-06-30 | Saugventil zum Abführen von Luft und Gas aus Giessformen beim Druckgiessen |
AT04075678T ATE339265T1 (de) | 1999-07-02 | 2000-06-30 | Saugventil zum abführen von luft und gas aus giessformen beim druckgiessen |
ES00830461T ES2216847T3 (es) | 1999-07-02 | 2000-06-30 | Valvula de succion para descargar aire y gas de moldes en moldeo por presion. |
ES04075678T ES2273149T3 (es) | 1999-07-02 | 2000-06-30 | Valvula de succion para descargar aire y gas desde matrices en la colada presion. |
AT00830461T ATE260725T1 (de) | 1999-07-02 | 2000-06-30 | Saugventil zum abführen von luft und gas aus giessformen beim druckgiessen |
Applications Claiming Priority (1)
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 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBS990064A0 ITBS990064A0 (it) | 1999-07-02 |
ITBS990064A1 ITBS990064A1 (it) | 2001-01-02 |
IT1309221B1 true IT1309221B1 (it) | 2002-01-16 |
Family
ID=11346388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999BS000064A IT1309221B1 (it) | 1999-07-02 | 1999-07-02 | Valvola di aspirazione per scaricare aria e gas dagli stampi per lapressofusione |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1430974B1 (it) |
AT (2) | ATE339265T1 (it) |
DE (2) | DE60008637T2 (it) |
ES (2) | ES2273149T3 (it) |
IT (1) | IT1309221B1 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017080755A (ja) * | 2015-10-26 | 2017-05-18 | 株式会社Japan Mold Trade | 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)
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 |
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 |
AU529914B2 (en) * | 1980-11-20 | 1983-06-23 | Ube Industries, Ltd. | Gas venting incorporated with a mould |
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 DE DE60008637T patent/DE60008637T2/de not_active Expired - Fee Related
- 2000-06-30 DE DE60030788T patent/DE60030788D1/de not_active Expired - Lifetime
- 2000-06-30 AT AT04075678T patent/ATE339265T1/de not_active IP Right Cessation
- 2000-06-30 AT AT00830461T patent/ATE260725T1/de not_active IP Right Cessation
- 2000-06-30 ES ES04075678T patent/ES2273149T3/es not_active Expired - Lifetime
- 2000-06-30 EP EP04075678A patent/EP1430974B1/en not_active Expired - Lifetime
- 2000-06-30 ES ES00830461T patent/ES2216847T3/es not_active Expired - Lifetime
- 2000-06-30 EP EP00830461A patent/EP1065019B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1430974B1 (en) | 2006-09-13 |
ITBS990064A0 (it) | 1999-07-02 |
ES2273149T3 (es) | 2007-05-01 |
ATE260725T1 (de) | 2004-03-15 |
EP1430974A1 (en) | 2004-06-23 |
ES2216847T3 (es) | 2004-11-01 |
DE60008637D1 (de) | 2004-04-08 |
ITBS990064A1 (it) | 2001-01-02 |
ATE339265T1 (de) | 2006-10-15 |
EP1065019A1 (en) | 2001-01-03 |
DE60030788D1 (de) | 2006-10-26 |
EP1065019B1 (en) | 2004-03-03 |
DE60008637T2 (de) | 2005-02-03 |
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