FR2127216A5 - - Google Patents

Info

Publication number
FR2127216A5
FR2127216A5 FR7106875A FR7106875A FR2127216A5 FR 2127216 A5 FR2127216 A5 FR 2127216A5 FR 7106875 A FR7106875 A FR 7106875A FR 7106875 A FR7106875 A FR 7106875A FR 2127216 A5 FR2127216 A5 FR 2127216A5
Authority
FR
France
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
Application number
FR7106875A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOTT LAMBERT
Original Assignee
MOTT LAMBERT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to GB344671A priority Critical patent/GB1296653A/en
Application filed by MOTT LAMBERT filed Critical MOTT LAMBERT
Priority to FR7106875A priority patent/FR2127216A5/fr
Priority to US00156444A priority patent/US3728061A/en
Application granted granted Critical
Publication of FR2127216A5 publication Critical patent/FR2127216A5/fr
Expired legal-status Critical Current

Links

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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • 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
    • B29C48/69—Filters or screens for the moulding material
    • 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
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/2545—Sealing means for filters
FR7106875A 1971-01-29 1971-02-25 Expired FR2127216A5 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB344671A GB1296653A (fr) 1971-01-29 1971-01-29
FR7106875A FR2127216A5 (fr) 1971-01-29 1971-02-25
US00156444A US3728061A (en) 1971-01-29 1971-06-24 Multi-layer spinnerette with head filter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB344671A GB1296653A (fr) 1971-01-29 1971-01-29
FR7106875A FR2127216A5 (fr) 1971-01-29 1971-02-25
US00156444A US3728061A (en) 1971-01-29 1971-06-24 Multi-layer spinnerette with head filter

Publications (1)

Publication Number Publication Date
FR2127216A5 true FR2127216A5 (fr) 1972-10-13

Family

ID=27249509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106875A Expired FR2127216A5 (fr) 1971-01-29 1971-02-25

Country Status (3)

Country Link
US (1) US3728061A (fr)
FR (1) FR2127216A5 (fr)
GB (1) GB1296653A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088431A (en) * 1974-05-07 1978-05-09 Imperial Chemical Industries Limited Melt spinning filter
DE2434828C3 (de) * 1974-07-19 1982-12-23 Spinnstoffabrik Zehlendorf Ag, 1000 Berlin Vorrichtung zum Filtrieren einer Flüssigkeit
US4019987A (en) * 1976-01-14 1977-04-26 Leonard L Extended area filters
US4186100A (en) * 1976-12-13 1980-01-29 Mott Lambert H Inertial filter of the porous metal type
US4088576A (en) * 1976-12-13 1978-05-09 Mott Lambert H Method of manufacture of tubular inertial filter
JPS57113822A (en) * 1980-12-30 1982-07-15 Nippon Soken Inc Fine particle collecting filter
US4469597A (en) * 1981-06-12 1984-09-04 Mott Lambert H Chromatographic column terminator assembly
US4494921A (en) * 1983-08-08 1985-01-22 E. I. Du Pont De Nemours And Company Filter element
EP0178570B1 (fr) * 1984-10-16 1989-04-26 B a r m a g AG Filière
US5246589A (en) * 1991-12-17 1993-09-21 Wellman, Inc. Repaired filtration elements for polymer manufacture
JP3183586B2 (ja) * 1993-04-26 2001-07-09 信越化学工業株式会社 重合装置
DE4343270A1 (de) * 1993-12-17 1995-06-22 Zimmer Ag Spinnkopf mit Filterkerze
US5525235A (en) * 1994-05-17 1996-06-11 Energy Biosystems Corporation Method for separating a petroleum containing emulsion
US5866050A (en) * 1997-02-06 1999-02-02 E. I. Du Pont De Nemours And Company Method and spinning apparatus having a multiple-temperature control arrangement therein

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1218738A (en) * 1917-01-26 1917-03-13 Zahm Mfg Company Filter.
US2925913A (en) * 1956-07-30 1960-02-23 Poroloy Equipment Inc Filter unit
US3268442A (en) * 1964-05-08 1966-08-23 Pall Corp Process for separating immisicible liquids and apparatus
US3442391A (en) * 1967-02-13 1969-05-06 Bendix Corp Filter element
US3485374A (en) * 1968-05-09 1969-12-23 Serop Manjikian Reverse osmosis module
US3570059A (en) * 1969-07-24 1971-03-16 Lambert H Mott Spinnerette head filter
US3676193A (en) * 1970-05-08 1972-07-11 Abcor Inc Process for casting integrally supported tubular membranes

Also Published As

Publication number Publication date
GB1296653A (fr) 1972-11-15
US3728061A (en) 1973-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse