DD147567A5 - Rotationsbearbeitungsmaschine,insbesondere zur bearbeitung viskoser kunststoff-oder polymermaterialien - Google Patents
Rotationsbearbeitungsmaschine,insbesondere zur bearbeitung viskoser kunststoff-oder polymermaterialien Download PDFInfo
- Publication number
- DD147567A5 DD147567A5 DD79217244A DD21724479A DD147567A5 DD 147567 A5 DD147567 A5 DD 147567A5 DD 79217244 A DD79217244 A DD 79217244A DD 21724479 A DD21724479 A DD 21724479A DD 147567 A5 DD147567 A5 DD 147567A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- peripheral surface
- channels
- channel
- processing
- rotor
- Prior art date
Links
- 239000002861 polymer material Substances 0.000 title claims abstract description 5
- 238000003754 machining Methods 0.000 title description 32
- 238000007789 sealing Methods 0.000 claims abstract description 164
- 238000012545 processing Methods 0.000 claims abstract description 135
- 239000007788 liquid Substances 0.000 claims abstract description 71
- 230000035515 penetration Effects 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 41
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 239000011344 liquid material Substances 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims description 121
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000007790 scraping Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 229920000034 Plastomer Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
- F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
-
- 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
- B29C48/254—Sealing means
-
- 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
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
-
- 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)
- General Engineering & Computer Science (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Rotary Pumps (AREA)
- Coating Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96538878A | 1978-12-01 | 1978-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD147567A5 true DD147567A5 (de) | 1981-04-08 |
Family
ID=25509909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD79217244A DD147567A5 (de) | 1978-12-01 | 1979-11-29 | Rotationsbearbeitungsmaschine,insbesondere zur bearbeitung viskoser kunststoff-oder polymermaterialien |
Country Status (21)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4389119A (en) * | 1982-01-04 | 1983-06-21 | Usm Corporation | Rotary processors |
| EP0131286B1 (en) * | 1983-07-08 | 1988-11-30 | Tanken Seiko Corporation | Mechanical seal for sealing slurry liquid |
| US4480923A (en) * | 1983-09-14 | 1984-11-06 | Usm Corporation | Rotary processors and seals |
| US4527900A (en) * | 1983-09-14 | 1985-07-09 | Usm Corporation | Rotary processors and seals |
| US4549810A (en) * | 1984-12-20 | 1985-10-29 | Usm Corporation | Phase separating rotary processor and method |
| DE3805748A1 (de) * | 1988-02-24 | 1989-09-07 | Berstorff Gmbh Masch Hermann | Verfahren und einrichtung zur aufrechterhaltung eines rueckwaertsentgasungsvorganges an einem einschneckenextruder |
| DE19715653A1 (de) * | 1997-04-15 | 1998-10-22 | Focke & Co | Verfahren zum Betrieb von Maschinen mit rotierenden Aggregaten sowie Maschine mit rotierendem Aggregat, insbesondere Verpackungsmaschine mit (Falt-)Revolver |
| ITRM20130033A1 (it) * | 2013-01-21 | 2014-07-22 | Sipa Soc Industrializzazione Progettazione | Apparato di inietto-compressione per la produzione di contenitori di termoplastica |
| ITRM20130035A1 (it) * | 2013-01-21 | 2014-07-22 | Sipa Soc Industrializzazione Progettazione | Giunto rotante per un trasferimento di plastica fusa da un estrusore a stampi di una macchina rotativa di stampaggio di preforme |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE491366C (de) * | 1930-02-10 | Ton & Steinzeug Werke A G Deut | Stopfbuechsenlose Dichtung | |
| GB894127A (en) * | 1957-12-03 | 1962-04-18 | Solvic Ind Delle Materie Plast | Improvements in extruders |
| GB1315661A (en) * | 1969-06-18 | 1973-05-02 | British Insulated Callenders | Plastics extrusion process and apparatus |
| DE2159136C2 (de) * | 1970-12-01 | 1982-12-30 | Stamicarbon B.V., 6160 Geleen | Hydraulische Wellendichtung |
-
1979
- 1979-09-07 CA CA000335273A patent/CA1141795A/en not_active Expired
- 1979-11-20 IN IN833/DEL/79A patent/IN153365B/en unknown
- 1979-11-21 PT PT70482A patent/PT70482A/pt unknown
- 1979-11-23 IL IL58786A patent/IL58786A/xx not_active IP Right Cessation
- 1979-11-28 YU YU02923/79A patent/YU292379A/xx unknown
- 1979-11-28 DE DE19792947991 patent/DE2947991A1/de not_active Withdrawn
- 1979-11-29 BR BR7907846A patent/BR7907846A/pt unknown
- 1979-11-29 AU AU53310/79A patent/AU538430B2/en not_active Ceased
- 1979-11-29 SE SE7909851A patent/SE432557B/sv unknown
- 1979-11-29 IT IT27694/79A patent/IT1127671B/it active
- 1979-11-29 NL NL7908642A patent/NL7908642A/nl not_active Application Discontinuation
- 1979-11-29 DD DD79217244A patent/DD147567A5/de unknown
- 1979-11-30 AR AR379097A patent/AR225618A1/es active
- 1979-11-30 FR FR7929573A patent/FR2442707A1/fr active Granted
- 1979-11-30 ES ES486840A patent/ES486840A1/es not_active Expired
- 1979-11-30 GB GB7941430A patent/GB2042406B/en not_active Expired
- 1979-11-30 CS CS798277A patent/CS223974B2/cs unknown
- 1979-11-30 KR KR7904238A patent/KR820001941B1/ko not_active Expired
- 1979-11-30 MX MX180271A patent/MX152466A/es unknown
- 1979-11-30 BE BE0/198373A patent/BE880368A/fr not_active IP Right Cessation
- 1979-12-01 JP JP15630879A patent/JPS5581133A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| PT70482A (en) | 1979-12-01 |
| SE7909851L (sv) | 1980-06-02 |
| MX152466A (es) | 1985-07-26 |
| BR7907846A (pt) | 1980-07-22 |
| NL7908642A (nl) | 1980-06-03 |
| IL58786A0 (en) | 1980-02-29 |
| BE880368A (fr) | 1980-03-17 |
| KR820001941B1 (ko) | 1982-10-21 |
| AU5331079A (en) | 1980-06-05 |
| GB2042406B (en) | 1982-11-24 |
| JPS6221607B2 (enrdf_load_stackoverflow) | 1987-05-13 |
| IT7927694A0 (it) | 1979-11-29 |
| ES486840A1 (es) | 1980-06-16 |
| GB2042406A (en) | 1980-09-24 |
| CS223974B2 (en) | 1983-11-25 |
| IL58786A (en) | 1983-05-15 |
| YU292379A (en) | 1983-01-21 |
| AU538430B2 (en) | 1984-08-16 |
| FR2442707A1 (fr) | 1980-06-27 |
| CA1141795A (en) | 1983-02-22 |
| IT1127671B (it) | 1986-05-21 |
| DE2947991A1 (de) | 1980-06-12 |
| FR2442707B3 (enrdf_load_stackoverflow) | 1981-09-04 |
| SE432557B (sv) | 1984-04-09 |
| AR225618A1 (es) | 1982-04-15 |
| JPS5581133A (en) | 1980-06-18 |
| IN153365B (enrdf_load_stackoverflow) | 1984-07-07 |
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