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 ES2216847T3 ES00830461T ES00830461T ES2216847T3 ES 2216847 T3 ES2216847 T3 ES 2216847T3 ES 00830461 T ES00830461 T ES 00830461T ES 00830461 T ES00830461 T ES 00830461T ES 2216847 T3 ES2216847 T3 ES 2216847T3
- Authority
- ES
- Spain
- Prior art keywords
- channel
- internal
- external
- laminar
- valve
- Prior art date
- 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
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)
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 (de) |
| AT (2) | ATE260725T1 (de) |
| DE (2) | DE60030788D1 (de) |
| ES (2) | ES2216847T3 (de) |
| IT (1) | IT1309221B1 (de) |
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 |
| 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/de 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/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2273149T3 (es) | 2007-05-01 |
| IT1309221B1 (it) | 2002-01-16 |
| EP1430974A1 (de) | 2004-06-23 |
| ATE260725T1 (de) | 2004-03-15 |
| EP1065019B1 (de) | 2004-03-03 |
| DE60030788D1 (de) | 2006-10-26 |
| EP1065019A1 (de) | 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 (de) | 2006-09-13 |
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