FI71264B - Multipelgjutholk med hetkanal - Google Patents
Multipelgjutholk med hetkanal Download PDFInfo
- Publication number
- FI71264B FI71264B FI832815A FI832815A FI71264B FI 71264 B FI71264 B FI 71264B FI 832815 A FI832815 A FI 832815A FI 832815 A FI832815 A FI 832815A FI 71264 B FI71264 B FI 71264B
- Authority
- FI
- Finland
- Prior art keywords
- shaft
- head
- ring
- nozzle head
- copper ring
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000005266 casting Methods 0.000 claims description 32
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 6
- 238000013021 overheating Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2725—Manifolds
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Claims (9)
1. Varmkanal-multipelgjutholk för sidoanslutning till en kanal, med en fot och ett medelst ett värmeelement 5 uppvärmt skaft och en däri anordnad central värmekanal, och ytterligare med ett uppvärmt fördelarhuvud, vilket innehäller radiellt riktade kanaler, känneteck-n a d därav, att a) huvudet (4) är skivformat och överskrider fler-10 faldigt (tvä- eller t.o.m. femfaldigt) diametern av skaftet (3) ; b) huvudet (4) innehäller ätminstone fyra radiellt gäende gjutkanaler (8); c) huvudet (4) har en tili skaftet (3) gränsande 15 pian ringyta (5) och en yttre täckfläns (6); d) pä ringytan (5) har anordnats en kopparring (12); e) kopparringen (12) upptager en spiralformat anordnad spiralrörspatron (14).
2. Varmkanal-multipelgjutholk enligt patentkravet 20 1/ kännetecknad därav, att huvudet (4) inne häller ett termokänselorgan (15).
3. Varmkanal-multipelgjutholk enligt patentkravet 1 eller 2, kännetecknad därav, att kopparringen (12) uppvisar ett spiralspär (113) för upptagning 25 av spiralrörspatronen (14).
4. Varmkanal-multipelgjutholk enligt nägot av patentkraven 1-3, kännetecknad därav, att kopparringen (12) med spiralrörspatronen (14) är över-täckta medelst en täckring (17).
5. Varmkanal-multipelgjutholk enligt nägot av patentkraven 1-4, kännetecknad därav, att pä skaftet (3) spiralformat lindats en spiralrörspatron (9) .
6. Varmkanal-multipelgjutholk enligt nägot av 35 patentkraven 1-5, kännetecknad därav, att ett skaftrör (18) omsluter spiralrörspatronen (9) pä skaftet (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19828222390U DE8222390U1 (de) | 1982-08-07 | 1982-08-07 | Heisskanalmehrfachangiessbuchse |
| DE8222390 | 1982-08-07 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI832815A0 FI832815A0 (fi) | 1983-08-04 |
| FI832815A FI832815A (fi) | 1984-02-08 |
| FI71264B true FI71264B (fi) | 1986-09-09 |
| FI71264C FI71264C (fi) | 1986-12-19 |
Family
ID=6742580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI832815A FI71264C (fi) | 1982-08-07 | 1983-08-04 | Multipelgjutholk med hetkanal |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4492555A (sv) |
| EP (1) | EP0101881B1 (sv) |
| JP (1) | JPS6035244B2 (sv) |
| AT (1) | ATE18368T1 (sv) |
| CA (1) | CA1216131A (sv) |
| DE (2) | DE8222390U1 (sv) |
| FI (1) | FI71264C (sv) |
| ZA (1) | ZA835759B (sv) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959005A (en) * | 1989-02-23 | 1990-09-25 | Primtec | Self-aligning mold for injection molding of hollow plastic products |
| US5324191A (en) * | 1992-09-30 | 1994-06-28 | Husky Injection Molding Systems Ltd. | Sealed edge gate |
| US5736171A (en) * | 1996-06-04 | 1998-04-07 | Caco Pacific Corporation | Fluid injecting nozzle having spaced projections |
| KR100323458B1 (ko) * | 1999-07-26 | 2002-02-06 | 유 영 희 | 사출성형기용 주입노즐의 히팅장치 |
| CA2332061A1 (en) | 2001-01-23 | 2002-07-23 | Mold-Masters Limited | Nozzle end for multiple tipped injection molding nozzle |
| US6992269B2 (en) * | 2002-02-05 | 2006-01-31 | Mold-Masters Limited | Injection nozzle having a heated head portion |
| JP2005132075A (ja) * | 2002-11-06 | 2005-05-26 | Mold Masters Ltd | 板状ヒータを備えた射出ノズル |
| US7510392B2 (en) * | 2002-11-06 | 2009-03-31 | Mold-Masters (2007) Limited | Injection nozzle with a removable heater device having one or more heating elements |
| US7381050B2 (en) | 2004-10-20 | 2008-06-03 | Mold-Masters (2007) Limited | Snap on flange for injection molding nozzle |
| US7890896B2 (en) * | 2005-11-18 | 2011-02-15 | Synopsys, Inc. | Method and apparatus for distinguishing combinational designs |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA976314A (en) * | 1972-11-21 | 1975-10-21 | Jobst U. Gellert | Hot runner heater |
| CA1070072A (en) * | 1976-12-02 | 1980-01-22 | Jobst U. Gellert | Heater cast |
| JPS5372063A (en) * | 1976-12-09 | 1978-06-27 | Asahi Chemical Ind | Hottrunner mold |
| CH622985A5 (en) * | 1977-09-09 | 1981-05-15 | Bucher Guyer Ag Masch | Cold-runner mould for processing thermosets |
| US4268241A (en) * | 1978-01-06 | 1981-05-19 | Husky Injection Molding Systems | Heated injection nozzle |
| CH624603A5 (sv) * | 1978-01-25 | 1981-08-14 | Bucher Guyer Ag Masch | |
| US4184836A (en) * | 1978-01-27 | 1980-01-22 | Husky Injection Molding Systems Ltd. | Multiple mold for producing elongate tubular articles |
| US4260359A (en) * | 1978-12-21 | 1981-04-07 | Hooker Chemicals & Plastics Corp. | Apparatus for runnerless injection molding thermosetting materials |
| DE3002264A1 (de) * | 1980-01-23 | 1981-09-17 | Jetform Heißkanalnormalien und Zubehör GmbH, 5880 Lüdenscheid | Spritzgiesswerkzeug mit hochleistungsangiessbuchse |
-
1982
- 1982-08-07 DE DE19828222390U patent/DE8222390U1/de not_active Expired
-
1983
- 1983-07-19 DE DE8383107044T patent/DE3362430D1/de not_active Expired
- 1983-07-19 AT AT83107044T patent/ATE18368T1/de not_active IP Right Cessation
- 1983-07-19 EP EP83107044A patent/EP0101881B1/de not_active Expired
- 1983-08-02 JP JP58140655A patent/JPS6035244B2/ja not_active Expired
- 1983-08-03 US US06/519,996 patent/US4492555A/en not_active Expired - Fee Related
- 1983-08-04 CA CA000433916A patent/CA1216131A/en not_active Expired
- 1983-08-04 FI FI832815A patent/FI71264C/fi not_active IP Right Cessation
- 1983-08-05 ZA ZA835759A patent/ZA835759B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3362430D1 (en) | 1986-04-10 |
| JPS5957729A (ja) | 1984-04-03 |
| ZA835759B (en) | 1984-04-25 |
| JPS6035244B2 (ja) | 1985-08-13 |
| FI832815A0 (fi) | 1983-08-04 |
| FI832815A (fi) | 1984-02-08 |
| FI71264C (fi) | 1986-12-19 |
| DE8222390U1 (de) | 1982-11-18 |
| EP0101881A1 (de) | 1984-03-07 |
| EP0101881B1 (de) | 1986-03-05 |
| CA1216131A (en) | 1987-01-06 |
| ATE18368T1 (de) | 1986-03-15 |
| US4492555A (en) | 1985-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: FIRMA JETFORM HEISSKANALNORMALIEN |