CA1044415A - Transfer molding insulation unit - Google Patents
Transfer molding insulation unitInfo
- Publication number
- CA1044415A CA1044415A CA221,085A CA221085A CA1044415A CA 1044415 A CA1044415 A CA 1044415A CA 221085 A CA221085 A CA 221085A CA 1044415 A CA1044415 A CA 1044415A
- Authority
- CA
- Canada
- Prior art keywords
- mold
- unit
- plate
- aperture
- 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.)
- Expired
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 69
- 238000001721 transfer moulding Methods 0.000 title abstract description 3
- 239000007924 injection Substances 0.000 claims abstract description 27
- 238000002347 injection Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 229940090044 injection Drugs 0.000 claims 4
- 230000009975 flexible effect Effects 0.000 abstract description 3
- 208000015943 Coeliac disease Diseases 0.000 description 43
- 230000003014 reinforcing effect Effects 0.000 description 19
- 230000000875 corresponding effect Effects 0.000 description 16
- 239000007789 gas Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ONBQEOIKXPHGMB-VBSBHUPXSA-N 1-[2-[(2s,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1OC1=CC(O)=CC(O)=C1C(=O)CCC1=CC=C(O)C=C1 ONBQEOIKXPHGMB-VBSBHUPXSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229940126142 compound 16 Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
- B29C2045/027—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity heat insulated cold transfer moulding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/228—Injection plunger or ram: transfer molding type
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Insulating Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742420723 DE2420723C2 (de) | 1974-04-29 | 1974-04-29 | Vorrichtung zum Formgeben von plastischen Massen |
| DE19742420724 DE2420724C2 (de) | 1974-04-29 | 1974-04-29 | Vorrichtung zum Herstellen von Formstücken aus einer Formmasse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1044415A true CA1044415A (en) | 1978-12-19 |
Family
ID=25767054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA221,085A Expired CA1044415A (en) | 1974-04-29 | 1975-03-03 | Transfer molding insulation unit |
Country Status (8)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2178122B (en) * | 1985-07-23 | 1989-11-01 | Sel Serv Ltd | Pipeline jointing |
| US5516271A (en) * | 1993-12-14 | 1996-05-14 | United Technologies Corporation | Apparatus for resin transfer molding |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3859023A (en) * | 1972-04-19 | 1975-01-07 | Uniroyal Ag | Transfer molding apparatus |
| US3918870A (en) * | 1974-02-13 | 1975-11-11 | Norton Co | Injection molding machine |
-
1975
- 1975-03-03 CA CA221,085A patent/CA1044415A/en not_active Expired
- 1975-03-27 GB GB15554/76A patent/GB1491764A/en not_active Expired
- 1975-03-27 GB GB12861/75A patent/GB1491763A/en not_active Expired
- 1975-03-27 GB GB15555/76A patent/GB1491765A/en not_active Expired
- 1975-04-11 IE IE825/75A patent/IE40980B1/xx unknown
- 1975-04-25 NL NLAANVRAGE7504894,A patent/NL182295C/xx active Search and Examination
- 1975-04-25 CH CH531275A patent/CH602322A5/xx not_active IP Right Cessation
- 1975-04-25 CH CH197577A patent/CH603344A5/xx not_active IP Right Cessation
- 1975-04-28 JP JP50051962A patent/JPS5917666B2/ja not_active Expired
- 1975-04-29 ES ES437133A patent/ES437133A1/es not_active Expired
-
1978
- 1978-11-03 US US05/957,638 patent/US4222732A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL7504894A (nl) | 1975-10-31 |
| GB1491763A (en) | 1977-11-16 |
| NL182295C (nl) | 1988-02-16 |
| GB1491765A (en) | 1977-11-16 |
| IE40980B1 (en) | 1979-09-26 |
| JPS5917666B2 (ja) | 1984-04-23 |
| ES437133A1 (es) | 1977-04-01 |
| US4222732A (en) | 1980-09-16 |
| GB1491764A (en) | 1977-11-16 |
| IE40980L (en) | 1975-10-29 |
| JPS50146657A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-25 |
| CH603344A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-08-15 |
| CH602322A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-07-31 |
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