FR1551685A - - Google Patents
Info
- Publication number
- FR1551685A FR1551685A FR1551685DA FR1551685A FR 1551685 A FR1551685 A FR 1551685A FR 1551685D A FR1551685D A FR 1551685DA FR 1551685 A FR1551685 A FR 1551685A
- Authority
- FR
- France
- Prior art keywords
- screw
- jan
- valve
- chamber
- wall
- 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
Classifications
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/021—Heat treatment of powders
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Screw Conveyors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US611446A US3413734A (en) | 1967-01-24 | 1967-01-24 | Screw feed stabilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1551685A true FR1551685A (US20020193084A1-20021219-M00002.png) | 1968-12-27 |
Family
ID=24449055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1551685D Expired FR1551685A (US20020193084A1-20021219-M00002.png) | 1967-01-24 | 1968-01-22 |
Country Status (5)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016105381U1 (de) * | 2016-09-27 | 2018-01-02 | Nordson Corporation | Schmelzgerät zum Bereitstellen flüssigen Klebstoffs sowie Befüllvorrichtung |
CN107932868B (zh) * | 2017-12-12 | 2019-12-27 | 安徽蕴通管业科技有限公司 | 一种挤塑机的供料装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR689181A (fr) * | 1930-01-31 | 1930-09-03 | Vis ou hélice transporteuse | |
US2554796A (en) * | 1947-01-27 | 1951-05-29 | Iron Fireman Mfg Co | Uniform feeder for granular material |
GB699962A (en) * | 1950-12-05 | 1953-11-18 | Henry Withers Kickweed Jenning | Improvements relating to screw conveying apparatus |
GB710306A (en) * | 1951-12-21 | 1954-06-09 | Amalgamated Limestone Corp Ltd | Improvements relating to the mixing and conveying of powdered materials |
US2743860A (en) * | 1953-01-27 | 1956-05-01 | Conveyor Company | Apparatus for distributing materials and depositing metered quantities thereof into containers |
-
1967
- 1967-01-24 US US611446A patent/US3413734A/en not_active Expired - Lifetime
-
1968
- 1968-01-03 GB GB480/68A patent/GB1170021A/en not_active Expired
- 1968-01-13 ES ES349284A patent/ES349284A1/es not_active Expired
- 1968-01-22 FR FR1551685D patent/FR1551685A/fr not_active Expired
- 1968-01-22 NL NL6800924A patent/NL6800924A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6800924A (US20020193084A1-20021219-M00002.png) | 1968-07-25 |
US3413734A (en) | 1968-12-03 |
ES349284A1 (es) | 1969-04-01 |
GB1170021A (en) | 1969-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |