WO2007141106A1 - Komponentenzufuhr- düse mit druckentlastung - Google Patents
Komponentenzufuhr- düse mit druckentlastung Download PDFInfo
- Publication number
- WO2007141106A1 WO2007141106A1 PCT/EP2007/054443 EP2007054443W WO2007141106A1 WO 2007141106 A1 WO2007141106 A1 WO 2007141106A1 EP 2007054443 W EP2007054443 W EP 2007054443W WO 2007141106 A1 WO2007141106 A1 WO 2007141106A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- component
- closure
- outlet
- feed nozzle
- throttle member
- Prior art date
Links
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
- B29C45/20—Injection nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7631—Parts; Accessories
- B29B7/7636—Construction of the feed orifices, bores, ports
- B29B7/7642—Adjustable feed orifices, e.g. for controlling the rate of feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
- B29B7/7684—Parts; Accessories
- B29B7/7689—Plunger constructions
- B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger
-
- 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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
- B29C45/231—Needle valve systems therefor
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002654201A CA2654201A1 (en) | 2006-06-08 | 2007-05-08 | Component-feed nozzle with pressure relief |
DE502007004730T DE502007004730D1 (de) | 2006-06-08 | 2007-05-08 | Komponentenzufuhr- düse mit druckentlastung |
MX2008015567A MX2008015567A (es) | 2006-06-08 | 2007-05-08 | Tobera alimentadora de componentes con alivio de presion. |
EP07728896A EP2029338B1 (de) | 2006-06-08 | 2007-05-08 | Komponentenzufuhr- düse mit druckentlastung |
AT07728896T ATE477097T1 (de) | 2006-06-08 | 2007-05-08 | Komponentenzufuhr- düse mit druckentlastung |
CN2007800161340A CN101437657B (zh) | 2006-06-08 | 2007-05-08 | 带有压力平衡的组分供给喷嘴 |
JP2009513629A JP2009539643A (ja) | 2006-06-08 | 2007-05-08 | 圧力負荷軽減手段を備えたコンポーネント供給ノズル |
PL07728896T PL2029338T3 (pl) | 2006-06-08 | 2007-05-08 | Dysza doprowadzająca składnik z obniżaniem ciśnienia |
US12/326,444 US8113486B2 (en) | 2006-06-08 | 2008-12-02 | Component-feed nozzle with pressure relief |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006026609A DE102006026609A1 (de) | 2006-06-08 | 2006-06-08 | Komponentenzufuhr-Düse mit Druckentlastung |
DE102006026609.9 | 2006-06-08 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/326,444 Continuation US8113486B2 (en) | 2006-06-08 | 2008-12-02 | Component-feed nozzle with pressure relief |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007141106A1 true WO2007141106A1 (de) | 2007-12-13 |
Family
ID=38293007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/054443 WO2007141106A1 (de) | 2006-06-08 | 2007-05-08 | Komponentenzufuhr- düse mit druckentlastung |
Country Status (12)
Country | Link |
---|---|
US (1) | US8113486B2 (de) |
EP (1) | EP2029338B1 (de) |
JP (1) | JP2009539643A (de) |
KR (1) | KR20090026316A (de) |
CN (1) | CN101437657B (de) |
AT (1) | ATE477097T1 (de) |
CA (1) | CA2654201A1 (de) |
DE (2) | DE102006026609A1 (de) |
ES (1) | ES2349320T3 (de) |
MX (1) | MX2008015567A (de) |
PL (1) | PL2029338T3 (de) |
WO (1) | WO2007141106A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3993C2 (ro) * | 2009-03-24 | 2010-07-31 | Алексей КУХАРЧУК | Procedeu de modelare prin injectare a articolelor din materiale plastice (variante) şi ajutaj al instalaţiei pentru realizarea acestuia |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1476146A1 (de) * | 1962-12-03 | 1969-07-10 | Ass Eng Ltd | Brennstoffeinspritzventil fuer Brennkraftmaschinen |
DE3522618A1 (de) * | 1985-06-25 | 1987-01-08 | Hennecke Gmbh Maschf | Mischkopf fuer die herstellung eines fliessfaehigen, kunststoff, insbesondere schaumstoff bildenden reaktionsgemisches aus mindestens zwei fliessfaehigen reaktionskomponenten im durchlauf |
US5875922A (en) * | 1997-10-10 | 1999-03-02 | Nordson Corporation | Apparatus for dispensing an adhesive |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US62721A (en) * | 1867-03-05 | John zundobff | ||
US1080273A (en) * | 1911-05-11 | 1913-12-02 | Everlyn Albert Fountain | Telescopic bib-cock. |
US2558148A (en) * | 1948-03-08 | 1951-06-26 | Cav Ltd | Liquid fuel injection nozzle for internal-combustion engines |
US3207486A (en) * | 1963-02-21 | 1965-09-21 | Gabriel Williams Co Inc | Mixing apparatus for quickly reactive components |
DE2321153A1 (de) * | 1973-04-26 | 1974-11-14 | Demag Kunststofftech | Angussvorrichtung fuer die formgebende verarbeitung von aus mehreren fluessigen komponenten sich bildenden kunststoffen |
US3873063A (en) * | 1973-11-01 | 1975-03-25 | Kieley & Mueller | Aspirated balance piston |
DE3811642A1 (de) * | 1988-04-07 | 1989-10-19 | Kloeckner Ferromatik Desma | Verfahren zur erzeugung fliessfaehiger kunststoffmischungen fuer das reaktionsgiessen von festen kunststoffkoerpern und vorrichtung zur durchfuehrung des verfahrens |
DE3913681C1 (de) * | 1989-04-26 | 1990-03-08 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen, De | |
DE19743187A1 (de) * | 1997-09-30 | 1999-06-10 | Bayer Ag | Verfahren und Mischkopf zum Herstellen eines Reaktionsgemisches aus einem Isocyanat und einer höherviskosen Polyolformulierung |
-
2006
- 2006-06-08 DE DE102006026609A patent/DE102006026609A1/de not_active Withdrawn
-
2007
- 2007-05-08 ES ES07728896T patent/ES2349320T3/es active Active
- 2007-05-08 DE DE502007004730T patent/DE502007004730D1/de active Active
- 2007-05-08 EP EP07728896A patent/EP2029338B1/de not_active Not-in-force
- 2007-05-08 WO PCT/EP2007/054443 patent/WO2007141106A1/de active Application Filing
- 2007-05-08 JP JP2009513629A patent/JP2009539643A/ja active Pending
- 2007-05-08 PL PL07728896T patent/PL2029338T3/pl unknown
- 2007-05-08 MX MX2008015567A patent/MX2008015567A/es active IP Right Grant
- 2007-05-08 CN CN2007800161340A patent/CN101437657B/zh not_active Expired - Fee Related
- 2007-05-08 AT AT07728896T patent/ATE477097T1/de active
- 2007-05-08 KR KR1020087032091A patent/KR20090026316A/ko not_active Application Discontinuation
- 2007-05-08 CA CA002654201A patent/CA2654201A1/en not_active Abandoned
-
2008
- 2008-12-02 US US12/326,444 patent/US8113486B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1476146A1 (de) * | 1962-12-03 | 1969-07-10 | Ass Eng Ltd | Brennstoffeinspritzventil fuer Brennkraftmaschinen |
DE3522618A1 (de) * | 1985-06-25 | 1987-01-08 | Hennecke Gmbh Maschf | Mischkopf fuer die herstellung eines fliessfaehigen, kunststoff, insbesondere schaumstoff bildenden reaktionsgemisches aus mindestens zwei fliessfaehigen reaktionskomponenten im durchlauf |
US5875922A (en) * | 1997-10-10 | 1999-03-02 | Nordson Corporation | Apparatus for dispensing an adhesive |
Also Published As
Publication number | Publication date |
---|---|
DE502007004730D1 (de) | 2010-09-23 |
CN101437657B (zh) | 2013-03-27 |
CN101437657A (zh) | 2009-05-20 |
ES2349320T3 (es) | 2010-12-29 |
JP2009539643A (ja) | 2009-11-19 |
KR20090026316A (ko) | 2009-03-12 |
MX2008015567A (es) | 2009-02-23 |
US8113486B2 (en) | 2012-02-14 |
US20090134244A1 (en) | 2009-05-28 |
EP2029338A1 (de) | 2009-03-04 |
CA2654201A1 (en) | 2007-12-13 |
PL2029338T3 (pl) | 2011-01-31 |
ATE477097T1 (de) | 2010-08-15 |
EP2029338B1 (de) | 2010-08-11 |
DE102006026609A1 (de) | 2008-01-17 |
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