CH552074A - Cella per la filatura di fibre sintetiche. - Google Patents

Cella per la filatura di fibre sintetiche.

Info

Publication number
CH552074A
CH552074A CH1417572A CH1417572A CH552074A CH 552074 A CH552074 A CH 552074A CH 1417572 A CH1417572 A CH 1417572A CH 1417572 A CH1417572 A CH 1417572A CH 552074 A CH552074 A CH 552074A
Authority
CH
Switzerland
Prior art keywords
spinning
cell
synthetic fibers
fibers
synthetic
Prior art date
Application number
CH1417572A
Other languages
English (en)
Original Assignee
Enne 3 S R L
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 GB169271A priority Critical patent/GB1312433A/en
Priority to GB169271A priority patent/GB1386406A/en
Priority to DE19722212389 priority patent/DE2212389A1/de
Priority to FR7209232A priority patent/FR2130337B1/fr
Priority to CH387672A priority patent/CH560770A5/xx
Application filed by Enne 3 S R L filed Critical Enne 3 S R L
Priority to CH1417572A priority patent/CH552074A/it
Publication of CH552074A publication Critical patent/CH552074A/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • 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
    • 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
    • D01D5/08—Melt spinning methods
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Textile Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Dry Development In Electrophotography (AREA)
CH1417572A 1971-03-16 1972-09-28 Cella per la filatura di fibre sintetiche. CH552074A (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB169271A GB1312433A (en) 1971-03-16 1971-01-13 Liquid level detectors and capacitive propes therefor
GB169271A GB1386406A (en) 1971-03-16 1972-01-13 Melt spinning of synthetic textile filaments
DE19722212389 DE2212389A1 (de) 1971-03-16 1972-03-15 Verfahren und Vorrichtung zur Foerderung von partikelfoermigem Material aus einer Speisezone in eine Ablieferungszone,insbesondere fuer das Schmelzspinnen,sowie Schmelzererzeugungseinheit und Schmelzspinnmaschine hierfuer
FR7209232A FR2130337B1 (it) 1971-03-16 1972-03-16
CH387672A CH560770A5 (it) 1971-03-16 1972-03-16
CH1417572A CH552074A (it) 1971-03-16 1972-09-28 Cella per la filatura di fibre sintetiche.

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB701071 1971-03-16
GB700971 1971-03-16
GB169272 1972-01-13
GB169271A GB1386406A (en) 1971-03-16 1972-01-13 Melt spinning of synthetic textile filaments
CH1417572A CH552074A (it) 1971-03-16 1972-09-28 Cella per la filatura di fibre sintetiche.

Publications (1)

Publication Number Publication Date
CH552074A true CH552074A (it) 1974-07-31

Family

ID=27509494

Family Applications (2)

Application Number Title Priority Date Filing Date
CH387672A CH560770A5 (it) 1971-03-16 1972-03-16
CH1417572A CH552074A (it) 1971-03-16 1972-09-28 Cella per la filatura di fibre sintetiche.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH387672A CH560770A5 (it) 1971-03-16 1972-03-16

Country Status (4)

Country Link
CH (2) CH560770A5 (it)
DE (1) DE2212389A1 (it)
FR (1) FR2130337B1 (it)
GB (2) GB1312433A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0968810A1 (de) * 1998-07-01 2000-01-05 RIETER AUTOMATIK GmbH Heizsystem für schmelzeführende Teile

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793642A (fr) * 1972-01-03 1973-07-03 Basf Ag Procede de texturisation par filage-etirage pour l'obtention de fils textures
ATE23886T1 (de) * 1981-06-11 1986-12-15 Basf Corp Verfahren zur herstellung eines texturierten multifilament-garnes.
US4709878A (en) * 1984-04-17 1987-12-01 British Aerospace Plc Fin assembly deployment spring
NL9500217A (nl) * 1995-02-06 1996-09-02 Meridian Instr Bv Capacitieve meetinrichting.
FR2775299B1 (fr) * 1998-02-26 2000-03-17 Icbt Roanne Machine de filature et de texturation de fils par fausse torsion
DE102005041397A1 (de) * 2005-09-01 2007-03-08 Bayerische Motoren Werke Ag Formwerkzeug mit kapazitivem Sensor
CN104264254A (zh) * 2014-09-30 2015-01-07 张家港市金立纳米高弹材料有限公司 人造草丝的熔融挤出装置
CN104294386A (zh) * 2014-09-30 2015-01-21 张家港市金立纳米高弹材料有限公司 一种人造草丝的螺杆挤压装置
GB2584384B (en) 2019-02-11 2021-12-08 Aspen Pumps Ltd Improved liquid sensor
IT202200010988A1 (it) * 2022-05-25 2023-11-25 blasiis antonio de Nuovo strumento per la misura dell’altezza di un liquido presente in un serbatoio mediante una misura di capacità
CN116007712B (zh) * 2023-03-27 2023-06-16 河北省地质矿产勘查开发局第五地质大队(河北省海洋地质环境调查中心) 一种水文工程地质用水位监测装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0968810A1 (de) * 1998-07-01 2000-01-05 RIETER AUTOMATIK GmbH Heizsystem für schmelzeführende Teile

Also Published As

Publication number Publication date
CH560770A5 (it) 1975-04-15
GB1386406A (en) 1975-03-05
DE2212389A1 (de) 1972-09-28
GB1312433A (en) 1973-04-04
FR2130337B1 (it) 1974-12-13
FR2130337A1 (it) 1972-11-03

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Legal Events

Date Code Title Description
PL Patent ceased