FI44662B - - Google Patents
Info
- Publication number
- FI44662B FI44662B FI0469/67A FI46967A FI44662B FI 44662 B FI44662 B FI 44662B FI 0469/67 A FI0469/67 A FI 0469/67A FI 46967 A FI46967 A FI 46967A FI 44662 B FI44662 B FI 44662B
- Authority
- FI
- Finland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4319—Tubular elements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4313—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor comprising a plurality of stacked ducts having their axes parallel to the tube axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
- B01F25/4323—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/04—Cleaning spinnerettes or other parts of the spinnerette packs
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1660674A DE1660674C3 (de) | 1966-04-09 | 1966-04-09 | Verfahren und Vorrichtung zur Verbesserung der Fadenreinheit und -gleichmäßigkeit an Schmelzspinneinrichtungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI44662B true FI44662B (OSRAM) | 1971-08-31 |
| FI44662C FI44662C (fi) | 1971-12-10 |
Family
ID=7585955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI670469A FI44662C (fi) | 1966-04-09 | 1967-02-16 | Menetelmä ja laite langan puhtauden ja tasaisuuden parantamiseksi sula kehruulaitteissa. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS543969B1 (OSRAM) |
| AT (1) | AT297205B (OSRAM) |
| BE (1) | BE694378A (OSRAM) |
| CH (1) | CH447468A (OSRAM) |
| DE (1) | DE1660674C3 (OSRAM) |
| ES (1) | ES337737A1 (OSRAM) |
| FI (1) | FI44662C (OSRAM) |
| GB (1) | GB1139397A (OSRAM) |
| LU (1) | LU53359A1 (OSRAM) |
| NL (1) | NL6704403A (OSRAM) |
| SE (1) | SE330228B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104015A (en) * | 1977-01-11 | 1978-08-01 | Phillips Petroleum Company | Spinneret assembly |
| DE3517793A1 (de) * | 1984-05-25 | 1985-12-19 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Ausgleich der verweilzeitunterschiede in einem schmelzestrom |
| EP0636190B1 (de) * | 1993-02-18 | 1997-10-08 | B a r m a g AG | Spinnanlage für thermoplastische fäden |
| DE4305905C1 (de) * | 1993-02-26 | 1994-07-28 | Barmag Barmer Maschf | Spinnpumpe mit Mischer |
| CN110760938A (zh) * | 2019-11-04 | 2020-02-07 | 无锡金通高纤股份有限公司 | 熔纺单丝熔体均匀混流系统及控制方法 |
-
1966
- 1966-04-09 DE DE1660674A patent/DE1660674C3/de not_active Expired
-
1967
- 1967-02-14 CH CH210867A patent/CH447468A/de unknown
- 1967-02-16 FI FI670469A patent/FI44662C/fi active
- 1967-02-21 BE BE694378D patent/BE694378A/xx unknown
- 1967-03-08 ES ES337737A patent/ES337737A1/es not_active Expired
- 1967-03-09 SE SE03272/67A patent/SE330228B/xx unknown
- 1967-03-17 JP JP1647367A patent/JPS543969B1/ja active Pending
- 1967-03-28 NL NL6704403A patent/NL6704403A/xx unknown
- 1967-04-05 LU LU53359D patent/LU53359A1/xx unknown
- 1967-04-07 GB GB16073/67A patent/GB1139397A/en not_active Expired
- 1967-12-14 AT AT01436/67A patent/AT297205B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1139397A (en) | 1969-01-08 |
| NL6704403A (OSRAM) | 1967-10-10 |
| AT297205B (de) | 1972-02-15 |
| DE1660674A1 (de) | 1971-04-29 |
| CH447468A (de) | 1967-11-30 |
| ES337737A1 (es) | 1968-06-01 |
| JPS543969B1 (OSRAM) | 1979-02-28 |
| LU53359A1 (OSRAM) | 1967-06-05 |
| FI44662C (fi) | 1971-12-10 |
| DE1660674C3 (de) | 1978-09-07 |
| DE1660674B2 (de) | 1976-11-25 |
| BE694378A (OSRAM) | 1967-07-31 |
| SE330228B (OSRAM) | 1970-11-09 |