ES463724A1 - Perfeccionamientos en aparatos para revestir cable con ais- lamiento plastico. - Google Patents

Perfeccionamientos en aparatos para revestir cable con ais- lamiento plastico.

Info

Publication number
ES463724A1
ES463724A1 ES463724A ES463724A ES463724A1 ES 463724 A1 ES463724 A1 ES 463724A1 ES 463724 A ES463724 A ES 463724A ES 463724 A ES463724 A ES 463724A ES 463724 A1 ES463724 A1 ES 463724A1
Authority
ES
Spain
Prior art keywords
control
line
diameter
capacitance
values
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
Application number
ES463724A
Other languages
English (en)
Spanish (es)
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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
Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of ES463724A1 publication Critical patent/ES463724A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D5/00—Control of dimensions of material
    • G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
    • G05D5/03—Control of dimensions of material of thickness, e.g. of rolled material characterised by the use of electric 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
    • B29C48/03—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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/146—Controlling the extrusion apparatus dependent on the capacitance or the thickness of the insulating material
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • B29C2948/92095—Angular velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • B29C2948/92104—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92123—Diameter or circumference
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92209—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92619—Diameter or circumference
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92733—Electrical properties
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92933—Conveying, transporting or storage of articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/18—Wire and cord die
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/22—Wire and cord miscellaneous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Molding Of Porous Articles (AREA)
ES463724A 1976-11-01 1977-10-31 Perfeccionamientos en aparatos para revestir cable con ais- lamiento plastico. Expired ES463724A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA264,575A CA1087712A (en) 1976-11-01 1976-11-01 Control for wire coating line

Publications (1)

Publication Number Publication Date
ES463724A1 true ES463724A1 (es) 1978-06-01

Family

ID=4107168

Family Applications (5)

Application Number Title Priority Date Filing Date
ES463724A Expired ES463724A1 (es) 1976-11-01 1977-10-31 Perfeccionamientos en aparatos para revestir cable con ais- lamiento plastico.
ES467167A Expired ES467167A1 (es) 1976-11-01 1978-02-21 Perfeccionamientos en aparatos para recubrir hilo conductor con plastico aislante
ES467165A Expired ES467165A1 (es) 1976-11-01 1978-02-21 Perfeccionamientos en aparatos para recubrir un hilo conduc-tor con plastico aislante
ES467168A Expired ES467168A1 (es) 1976-11-01 1978-02-21 Perfeccionamientos en aparatos para recubrir hilo conductor con plastico aislante
ES467166A Expired ES467166A1 (es) 1976-11-01 1978-02-21 Perfeccionamientos en aparatos para recubrir hilo conductor con plastico aislante

Family Applications After (4)

Application Number Title Priority Date Filing Date
ES467167A Expired ES467167A1 (es) 1976-11-01 1978-02-21 Perfeccionamientos en aparatos para recubrir hilo conductor con plastico aislante
ES467165A Expired ES467165A1 (es) 1976-11-01 1978-02-21 Perfeccionamientos en aparatos para recubrir un hilo conduc-tor con plastico aislante
ES467168A Expired ES467168A1 (es) 1976-11-01 1978-02-21 Perfeccionamientos en aparatos para recubrir hilo conductor con plastico aislante
ES467166A Expired ES467166A1 (es) 1976-11-01 1978-02-21 Perfeccionamientos en aparatos para recubrir hilo conductor con plastico aislante

Country Status (10)

Country Link
US (1) US4068615A (en:Method)
JP (1) JPS5373381A (en:Method)
CA (1) CA1087712A (en:Method)
CH (1) CH623164A5 (en:Method)
DE (1) DE2748819A1 (en:Method)
ES (5) ES463724A1 (en:Method)
FR (1) FR2369079A1 (en:Method)
GB (1) GB1591534A (en:Method)
NL (1) NL7711133A (en:Method)
SE (1) SE7711698L (en:Method)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174236A (en) * 1977-08-31 1979-11-13 Western Electric Company, Inc. Methods of and apparatus for controlling capacitance unbalance-to-ground in cables
US4585603A (en) * 1982-03-15 1986-04-29 Showa Electric Wire & Cable Co., Ltd Method for controlling an extrusion line for foamed insulation cables involving use of a plurality of generated and measured electrical signals
US4470941A (en) * 1982-06-02 1984-09-11 Bioresearch Inc. Preparation of composite surgical sutures
GB2130763B (en) * 1982-11-15 1986-05-21 Beta Instr Co Method and apparatus for controlling a cellular foam cable coating extrusion process
CH645846A5 (de) * 1982-11-15 1984-10-31 Beta Instr Co Verfahren und vorrichtung zur regelung eines schaumbeschichtungs-extrusionsverfahrens, sowie kabel hergestellt nach diesem verfahren.
GB2138178A (en) * 1983-04-13 1984-10-17 Ford Motor Co Controlling an adhesive laying machine
FR2554019B1 (fr) * 1983-10-28 1986-12-05 Thomson Jeumont Cables Systeme d'extrusion de matieres en couches a epaisseurs constantes et reglables
GB8505199D0 (en) * 1985-02-28 1985-04-03 Bicc Plc Extrusion control
GB8729436D0 (en) * 1987-12-17 1988-02-03 Univ Strathclyde Process control system
US5501734A (en) * 1992-02-06 1996-03-26 Gillette Canada, Inc. Yarn coating assembly and applicator
DE4305081C2 (de) 1993-02-19 1996-08-01 Minnesota Mining & Mfg Verfahren und Vorrichtung zum Auftragen von Haftkleber auf Bogen aus Papier oder dergleichen Material
US5885722A (en) * 1994-02-15 1999-03-23 Minnesota Mining And Manufacturing Method for applying coating materials to overlapped individuals sheets
US6551654B1 (en) 1994-08-17 2003-04-22 3M Innovative Properties Company Apparatus and method for applying coating materials to individual sheet members
US5654031A (en) * 1994-09-06 1997-08-05 Minnesota Mining And Manufacturing Company Web coating apparatus
DE10205005A1 (de) * 2002-02-07 2003-08-21 Neumag Gmbh & Co Kg Verfahren und Vorrichtung zum Benetzen eines laufenden Filamentbündels
US7329113B2 (en) * 2004-03-19 2008-02-12 Leseman Steven R Adjustable extrusion die
DE102006058754B4 (de) * 2006-12-04 2015-07-16 Sikora Aktiengesellschaft Verfahren zum Betrieb einer Produktionsanlage zur Herstellung eines Kabels
US8074596B2 (en) * 2007-04-30 2011-12-13 Corning Cable Systems Llc Apparatus for forming a sheath over an elongate member, extruder system and method of manufacturing a fiber optic cable
JP5242209B2 (ja) * 2008-03-24 2013-07-24 古河電気工業株式会社 光ファイバの製造方法
US20100028527A1 (en) * 2008-07-31 2010-02-04 Harold Ochs Process for Coating Dental Tape
US20100024721A1 (en) * 2008-07-31 2010-02-04 Harold Ochs Apparatus for Coating Dental Tape
US8316865B2 (en) 2008-07-31 2012-11-27 Mcneil-Ppc, Inc. Process for winding dental tape
US20100024722A1 (en) * 2008-07-31 2010-02-04 Harold Ochs Apparatus for Coating Dental Tape
US8236376B2 (en) * 2008-09-02 2012-08-07 Pascale Industries, Inc. Production of nanoparticle-coated yarns
CN102982919A (zh) * 2012-11-26 2013-03-20 晶锋集团股份有限公司 一种可自动调节线缆护套厚薄的线缆生产线
US9592528B2 (en) 2015-04-22 2017-03-14 Delphi Technologies, Inc. Extruding machine
CN110614189A (zh) * 2018-06-20 2019-12-27 南京中远高分子材料科技有限公司 一种隔音棉涂胶方法
MX2021014204A (es) * 2019-05-20 2022-03-11 New Wincup Holdings Inc Aparatos y metodos para fabricar pajillas o popotes para bebidas biodegradables, compostables a partir de material de polihidroxialcanoato.
CN120044990B (zh) * 2025-04-23 2025-08-22 广东汇锦科技有限公司 漆包线生产工艺自动化调节方法及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369858A (en) * 1943-03-26 1945-02-20 Standard Telephones Cables Ltd Cable forming apparatus
DE1040098B (de) * 1953-09-03 1958-10-02 Western Electric Co Vorrichtung zur fortlaufenden Ermittlung der Kapazitaet von aufeinanderfolgenden vorbestimmten Laengen eines langgestreckten, mit einem plastischen Isoliermaterial umpressten Leiters zwecks Steuerung der Strangpressung
US3295163A (en) * 1964-04-28 1967-01-03 Western Electric Co Strand cooling apparatus
US3256562A (en) * 1964-08-10 1966-06-21 Western Electric Co Extruding system
CH462910A (de) * 1967-02-13 1968-09-30 Gen Cable Corp Verfahren und Vorrichtung zum Aufbringen von Kunststoffschichten auf einen elektrischen Leiter
US3502752A (en) * 1967-02-13 1970-03-24 Gen Cable Corp Control of the dimensions of multiple layers of extruded insulation
US3564661A (en) * 1967-11-06 1971-02-23 Uniroyal Inc Flexible mandrels
US3899384A (en) * 1970-12-02 1975-08-12 William F Kelly Apparatus for manufacturing a tendon
US3689747A (en) * 1970-12-09 1972-09-05 Ibm Digital evaporation monitor system
US3746575A (en) * 1971-07-21 1973-07-17 Anaconda Wire & Cable Co Method of detecting holidays during dual extrusions
US3986477A (en) * 1974-03-11 1976-10-19 The General Engineering Co. (Radcliffe) Ltd. Wire coating apparatus
US3914356A (en) 1974-03-28 1975-10-21 Western Electric Co Methods of and apparatus for controlling the thickness of an annular extrusion

Also Published As

Publication number Publication date
US4068615A (en) 1978-01-17
CH623164A5 (en:Method) 1981-05-15
FR2369079B1 (en:Method) 1982-06-18
SE7711698L (sv) 1978-05-02
NL7711133A (nl) 1978-05-03
DE2748819A1 (de) 1978-05-03
JPS5373381A (en) 1978-06-29
GB1591534A (en) 1981-06-24
ES467167A1 (es) 1979-10-16
CA1087712A (en) 1980-10-14
JPS6111411B2 (en:Method) 1986-04-02
FR2369079A1 (fr) 1978-05-26
ES467166A1 (es) 1979-10-16
ES467165A1 (es) 1979-10-16
ES467168A1 (es) 1979-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503