JPS5415579B2 - - Google Patents
Info
- Publication number
- JPS5415579B2 JPS5415579B2 JP14346576A JP14346576A JPS5415579B2 JP S5415579 B2 JPS5415579 B2 JP S5415579B2 JP 14346576 A JP14346576 A JP 14346576A JP 14346576 A JP14346576 A JP 14346576A JP S5415579 B2 JPS5415579 B2 JP S5415579B2
- Authority
- JP
- Japan
- 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
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/42—Non-identical or non-mirrored screws
-
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/51—Screws with internal flow passages, e.g. for molten material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rotary Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14346576A JPS5369265A (en) | 1976-12-01 | 1976-12-01 | Plastic melt extruder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14346576A JPS5369265A (en) | 1976-12-01 | 1976-12-01 | Plastic melt extruder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5369265A JPS5369265A (en) | 1978-06-20 |
JPS5415579B2 true JPS5415579B2 (enrdf_load_html_response) | 1979-06-15 |
Family
ID=15339329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14346576A Granted JPS5369265A (en) | 1976-12-01 | 1976-12-01 | Plastic melt extruder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5369265A (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07256645A (ja) * | 1994-03-25 | 1995-10-09 | Miike Tekkosho:Kk | 廃プラスチック材を含む廃棄物の減容固形化装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63176684A (ja) * | 1987-01-16 | 1988-07-20 | Hayashi Seiko Kk | スクリユ−ポンプ |
JP6615522B2 (ja) * | 2015-07-17 | 2019-12-04 | サンデンホールディングス株式会社 | ランキンサイクルシステム |
-
1976
- 1976-12-01 JP JP14346576A patent/JPS5369265A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07256645A (ja) * | 1994-03-25 | 1995-10-09 | Miike Tekkosho:Kk | 廃プラスチック材を含む廃棄物の減容固形化装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5369265A (en) | 1978-06-20 |