CA2348128A1 - Processus de moulage par injection au gaz et a l'eau - Google Patents
Processus de moulage par injection au gaz et a l'eau Download PDFInfo
- Publication number
- CA2348128A1 CA2348128A1 CA 2348128 CA2348128A CA2348128A1 CA 2348128 A1 CA2348128 A1 CA 2348128A1 CA 2348128 CA2348128 CA 2348128 CA 2348128 A CA2348128 A CA 2348128A CA 2348128 A1 CA2348128 A1 CA 2348128A1
- Authority
- CA
- Canada
- Prior art keywords
- plastic
- fluid
- gaseous fluid
- injecting
- mold cavity
- 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.)
- Abandoned
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 13
- 239000004033 plastic Substances 0.000 claims abstract description 33
- 229920003023 plastic Polymers 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 239000002826 coolant Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract 8
- 238000001816 cooling Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims 26
- 238000013022 venting Methods 0.000 claims 2
- KVFIJIWMDBAGDP-UHFFFAOYSA-N ethylpyrazine Chemical compound CCC1=CN=CC=N1 KVFIJIWMDBAGDP-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/610,103 US6579489B1 (en) | 1999-07-01 | 2000-06-30 | Process for gas assisted and water assisted injection molding |
| US09/610,103 | 2000-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2348128A1 true CA2348128A1 (fr) | 2001-12-30 |
Family
ID=24443659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2348128 Abandoned CA2348128A1 (fr) | 2000-06-30 | 2001-05-16 | Processus de moulage par injection au gaz et a l'eau |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2348128A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036037A1 (fr) * | 2005-09-30 | 2007-04-05 | Magna International Inc. | Elements structuraux moules par injection a l'aide d'eau |
| WO2008025133A1 (fr) * | 2006-08-29 | 2008-03-06 | Magna International Inc. | Éléments structuraux moules par injection a l'aide d'eau |
-
2001
- 2001-05-16 CA CA 2348128 patent/CA2348128A1/fr not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036037A1 (fr) * | 2005-09-30 | 2007-04-05 | Magna International Inc. | Elements structuraux moules par injection a l'aide d'eau |
| WO2008025133A1 (fr) * | 2006-08-29 | 2008-03-06 | Magna International Inc. | Éléments structuraux moules par injection a l'aide d'eau |
| US8449018B2 (en) | 2006-08-29 | 2013-05-28 | Steven Grgac | Water assist injection moulded structural members |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |