CH548277A - Vorrichtung zur homogenisierung von plastifiziertem material. - Google Patents
Vorrichtung zur homogenisierung von plastifiziertem material.Info
- Publication number
- CH548277A CH548277A CH349073A CH349073A CH548277A CH 548277 A CH548277 A CH 548277A CH 349073 A CH349073 A CH 349073A CH 349073 A CH349073 A CH 349073A CH 548277 A CH548277 A CH 548277A
- Authority
- CH
- Switzerland
- Prior art keywords
- homogenizing
- plasticized material
- plasticized
- homogenizing plasticized
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7203162A SE389994B (sv) | 1972-03-13 | 1972-03-13 | Anordning for homogenisering av plasticerbart material |
SE7215013A SE395856B (sv) | 1972-11-17 | 1972-11-17 | Anordning for homogenisering av plasticerat material |
Publications (1)
Publication Number | Publication Date |
---|---|
CH548277A true CH548277A (de) | 1974-04-30 |
Family
ID=26654418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH349073A CH548277A (de) | 1972-03-13 | 1973-03-09 | Vorrichtung zur homogenisierung von plastifiziertem material. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS492862A (de) |
CH (1) | CH548277A (de) |
DD (1) | DD106798A5 (de) |
FR (1) | FR2175944A1 (de) |
GB (1) | GB1418751A (de) |
IT (1) | IT987023B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5164872A (ja) * | 1974-12-02 | 1976-06-04 | Fujitsu Ltd | Handotaisochinoseizohoho |
-
1973
- 1973-03-07 GB GB1102773A patent/GB1418751A/en not_active Expired
- 1973-03-09 CH CH349073A patent/CH548277A/de not_active IP Right Cessation
- 1973-03-12 DD DD169375A patent/DD106798A5/xx unknown
- 1973-03-13 FR FR7308817A patent/FR2175944A1/fr not_active Withdrawn
- 1973-03-13 IT IT21539/73A patent/IT987023B/it active
- 1973-03-13 JP JP48029358A patent/JPS492862A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS492862A (de) | 1974-01-11 |
GB1418751A (en) | 1975-12-24 |
FR2175944A1 (de) | 1973-10-26 |
DD106798A5 (de) | 1974-07-05 |
IT987023B (it) | 1975-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |