ATE132781T1 - Giesseinheit für hydraulische druckgiessmaschine mit einer vorrichtung für entstörung von druckspitzen während der giessung - Google Patents
Giesseinheit für hydraulische druckgiessmaschine mit einer vorrichtung für entstörung von druckspitzen während der giessungInfo
- Publication number
- ATE132781T1 ATE132781T1 AT91909466T AT91909466T ATE132781T1 AT E132781 T1 ATE132781 T1 AT E132781T1 AT 91909466 T AT91909466 T AT 91909466T AT 91909466 T AT91909466 T AT 91909466T AT E132781 T1 ATE132781 T1 AT E132781T1
- Authority
- AT
- Austria
- Prior art keywords
- piston
- casting
- injection
- unit
- pressure peaks
- Prior art date
Links
- 238000005266 casting Methods 0.000 title 2
- 238000004512 die casting Methods 0.000 title 1
- 238000002347 injection Methods 0.000 abstract 9
- 239000007924 injection Substances 0.000 abstract 9
- 239000012530 fluid Substances 0.000 abstract 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
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02039490A IT1248476B (it) | 1990-05-22 | 1990-05-22 | Gruppo di iniezione per macchina idraulica per pressofusione, munito di dispositivo per l`eliminazione di picchi di pressione all`iniezione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE132781T1 true ATE132781T1 (de) | 1996-01-15 |
Family
ID=11166319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91909466T ATE132781T1 (de) | 1990-05-22 | 1991-05-15 | Giesseinheit für hydraulische druckgiessmaschine mit einer vorrichtung für entstörung von druckspitzen während der giessung |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0530244B1 (cs) |
| CN (1) | CN1056643A (cs) |
| AT (1) | ATE132781T1 (cs) |
| DE (1) | DE69116361T2 (cs) |
| ES (1) | ES2080948T3 (cs) |
| IT (1) | IT1248476B (cs) |
| WO (1) | WO1991017850A1 (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774005B (zh) * | 2009-01-12 | 2012-05-30 | 深圳领威科技有限公司 | 一种油电混合的冷室压铸机压射系统 |
| CN101774004B (zh) * | 2009-01-12 | 2012-05-23 | 深圳领威科技有限公司 | 一种油电混合的热室压铸机压射系统 |
| CN101530902B (zh) * | 2009-04-16 | 2010-12-08 | 宁海县德科模塑有限公司 | 锌合金压铸模具的稳压装置 |
| CN102451899A (zh) * | 2010-10-25 | 2012-05-16 | 上海一达机械有限公司 | 压铸机液压系统的泵站油泵驱动装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2021539B2 (de) * | 1970-05-02 | 1971-04-22 | Wotan Werke Gmbh | Druckgiessmaschine mit multiplikator |
| DE3014868A1 (de) * | 1979-06-18 | 1981-01-22 | Buehler Ag Geb | Druckgiessmaschine |
| DE3123498C1 (de) * | 1981-06-13 | 1983-02-03 | Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten | Vorrichtung zum beschleunigten Aufbau und zur Regulierung des Nachdruckes an Druckgiessmaschinen |
-
1990
- 1990-05-22 IT IT02039490A patent/IT1248476B/it active IP Right Grant
-
1991
- 1991-05-15 WO PCT/EP1991/000913 patent/WO1991017850A1/en not_active Ceased
- 1991-05-15 DE DE69116361T patent/DE69116361T2/de not_active Expired - Fee Related
- 1991-05-15 EP EP91909466A patent/EP0530244B1/en not_active Expired - Lifetime
- 1991-05-15 ES ES91909466T patent/ES2080948T3/es not_active Expired - Lifetime
- 1991-05-15 AT AT91909466T patent/ATE132781T1/de active
- 1991-05-22 CN CN91103431.5A patent/CN1056643A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO1991017850A1 (en) | 1991-11-28 |
| EP0530244A1 (en) | 1993-03-10 |
| DE69116361T2 (de) | 1996-05-30 |
| DE69116361D1 (de) | 1996-02-22 |
| IT9020394A0 (cs) | 1990-05-22 |
| CN1056643A (zh) | 1991-12-04 |
| ES2080948T3 (es) | 1996-02-16 |
| IT9020394A1 (it) | 1991-11-22 |
| IT1248476B (it) | 1995-01-19 |
| EP0530244B1 (en) | 1996-01-10 |
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