DE69501625D1 - Nockenpumpe zur Herstellung von alternierenden Sequenzen aus Polymerstrompulsen - Google Patents
Nockenpumpe zur Herstellung von alternierenden Sequenzen aus PolymerstrompulsenInfo
- Publication number
- DE69501625D1 DE69501625D1 DE69501625T DE69501625T DE69501625D1 DE 69501625 D1 DE69501625 D1 DE 69501625D1 DE 69501625 T DE69501625 T DE 69501625T DE 69501625 T DE69501625 T DE 69501625T DE 69501625 D1 DE69501625 D1 DE 69501625D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- current pulses
- alternating sequences
- cam pump
- polymer current
- 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 - Fee Related
Links
- 229920000642 polymer Polymers 0.000 title 1
Classifications
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Reciprocating Pumps (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/230,956 US5507631A (en) | 1994-04-21 | 1994-04-21 | Cam pump for the production of alternating sequences of polymer flow pulses |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69501625D1 true DE69501625D1 (de) | 1998-03-26 |
DE69501625T2 DE69501625T2 (de) | 1998-06-04 |
Family
ID=22867224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69501625T Expired - Fee Related DE69501625T2 (de) | 1994-04-21 | 1995-04-20 | Nockenpumpe zur Herstellung von alternierenden Sequenzen aus Polymerstrompulsen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5507631A (de) |
EP (1) | EP0678599B1 (de) |
JP (1) | JPH0842448A (de) |
CN (1) | CN1080388C (de) |
DE (1) | DE69501625T2 (de) |
ES (1) | ES2112577T3 (de) |
TW (1) | TW301677B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5616350A (en) * | 1995-04-10 | 1997-04-01 | Cincinnati Milacron Inc. | Dual flow divider with diverter valve |
US6726465B2 (en) * | 1996-03-22 | 2004-04-27 | Rodney J. Groleau | Injection molding machine employing a flow path gear pump and method of use |
US5863485A (en) * | 1996-03-22 | 1999-01-26 | Groleau; Rodney J. | Injection molding machine employing a flow path gear pump and method of use |
JP2013524029A (ja) | 2010-11-16 | 2013-06-17 | コリア インスティチュート オブ インダストリアル テクノロジー | 多重繊維紡糸装置及びその制御方法 |
KR101429701B1 (ko) * | 2012-10-22 | 2014-08-12 | 한국생산기술연구원 | 복합섬유 제조방법 및 제조장치, 그에 의해 제조된 복합섬유 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822574A (en) * | 1956-04-17 | 1958-02-11 | American Viscose Corp | Method and means for spinning a banded filament |
BE634069A (de) * | 1962-06-25 | |||
US3453688A (en) * | 1967-02-28 | 1969-07-08 | Monsanto Co | Filament extrusion apparatus |
US3461492A (en) * | 1967-03-03 | 1969-08-19 | Monsanto Co | Segmented fiber apparatus |
GB1204339A (en) * | 1967-12-06 | 1970-09-03 | Schwarza Chemiefaser | Apparatus for melt spinning composite filaments |
FR1598392A (de) * | 1968-04-13 | 1970-07-06 | ||
GB1292301A (en) * | 1968-11-06 | 1972-10-11 | Monsanto Co | A helically crimped bicomponent polyamidepolyurethane filament |
US4017249A (en) * | 1972-10-05 | 1977-04-12 | Barmag Barmer Maschinenfabrik Aktiengesellschaft | Melt spinning apparatus |
US3876114A (en) * | 1973-02-14 | 1975-04-08 | Artek Ind Inc | Multiple ingredient metering, mixing and dispensing apparatus |
US4019844A (en) * | 1973-02-26 | 1977-04-26 | Toray Industries, Inc. | Apparatus for producing multiple layers conjugate fibers |
JPS5236181A (en) * | 1975-09-18 | 1977-03-19 | Mitsui Petrochem Ind Ltd | Process for the preparation of copolymer |
US4097546A (en) * | 1976-03-30 | 1978-06-27 | Allied Chemical Corporation | Ozone resistant, cationic dyeable nylon containing lithium, magnesium or calcium salts of sulfonated polystyrene copolymers |
US4195051A (en) * | 1976-06-11 | 1980-03-25 | E. I. Du Pont De Nemours And Company | Process for preparing new polyester filaments |
US4134882A (en) * | 1976-06-11 | 1979-01-16 | E. I. Du Pont De Nemours And Company | Poly(ethylene terephthalate)filaments |
DE2705249A1 (de) * | 1977-02-09 | 1978-08-10 | Bosch Gmbh Robert | Zahnradmaschine (pumpe oder motor) |
DE3009570A1 (de) * | 1980-03-13 | 1981-09-24 | Robert Bosch Gmbh, 7000 Stuttgart | Zahnradmaschine (pumpe oder hydromotor) |
US4451420A (en) * | 1981-02-25 | 1984-05-29 | Keuchel Herbert W | Syntactic phase extrusion |
US4482347A (en) * | 1982-08-12 | 1984-11-13 | American Hospital Supply Corporation | Peristaltic fluid-pumping apparatus |
US4808092A (en) * | 1986-01-08 | 1989-02-28 | Saphirwerk Industrieprodukte | Precision reciprocating metering pump |
US4806407A (en) * | 1987-05-19 | 1989-02-21 | Shakespeare Company | Monofilaments, fabrics thereof and related process |
DE4224652C3 (de) * | 1991-08-06 | 1997-07-17 | Barmag Barmer Maschf | Spinnvorrichtung zum Schmelzspinnen insbesondere thermosplastischer Mehrkomponentenfäden |
JPH0617766A (ja) * | 1992-07-01 | 1994-01-25 | Kobe Steel Ltd | 溶融樹脂用ギヤポンプ |
-
1994
- 1994-04-21 US US08/230,956 patent/US5507631A/en not_active Expired - Fee Related
-
1995
- 1995-03-15 TW TW084102486A patent/TW301677B/zh active
- 1995-04-19 JP JP7093433A patent/JPH0842448A/ja active Pending
- 1995-04-20 DE DE69501625T patent/DE69501625T2/de not_active Expired - Fee Related
- 1995-04-20 ES ES95105893T patent/ES2112577T3/es not_active Expired - Lifetime
- 1995-04-20 EP EP95105893A patent/EP0678599B1/de not_active Expired - Lifetime
- 1995-04-21 CN CN95104707A patent/CN1080388C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW301677B (de) | 1997-04-01 |
EP0678599A1 (de) | 1995-10-25 |
CN1112650A (zh) | 1995-11-29 |
US5507631A (en) | 1996-04-16 |
ES2112577T3 (es) | 1998-04-01 |
CN1080388C (zh) | 2002-03-06 |
DE69501625T2 (de) | 1998-06-04 |
EP0678599B1 (de) | 1998-02-18 |
JPH0842448A (ja) | 1996-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |