AT353872B - Verfahren und vorrichtung zum aufbringen eines mantels aus vernetztem isolierstoff auf elektrische leiter - Google Patents

Verfahren und vorrichtung zum aufbringen eines mantels aus vernetztem isolierstoff auf elektrische leiter

Info

Publication number
AT353872B
AT353872B AT698977A AT698977A AT353872B AT 353872 B AT353872 B AT 353872B AT 698977 A AT698977 A AT 698977A AT 698977 A AT698977 A AT 698977A AT 353872 B AT353872 B AT 353872B
Authority
AT
Austria
Prior art keywords
coat
applying
cross
insulating material
electrical conductors
Prior art date
Application number
AT698977A
Other languages
English (en)
Other versions
ATA698977A (de
Original Assignee
Felten & Guilleaume Carlswerk
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 Felten & Guilleaume Carlswerk filed Critical Felten & Guilleaume Carlswerk
Publication of ATA698977A publication Critical patent/ATA698977A/de
Application granted granted Critical
Publication of AT353872B publication Critical patent/AT353872B/de

Links

Classifications

    • 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
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of 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
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2883—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of preformed parts, e.g. inserts, retaining their shape during the extrusion process
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/79—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling of preformed parts or layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
AT698977A 1977-02-19 1977-09-30 Verfahren und vorrichtung zum aufbringen eines mantels aus vernetztem isolierstoff auf elektrische leiter AT353872B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2707297A DE2707297B1 (de) 1977-02-19 1977-02-19 Verfahren zur Herstellung einer isolierenden Umhuellung aus vernetztem Isolierstoff

Publications (2)

Publication Number Publication Date
ATA698977A ATA698977A (de) 1979-05-15
AT353872B true AT353872B (de) 1979-12-10

Family

ID=6001711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT698977A AT353872B (de) 1977-02-19 1977-09-30 Verfahren und vorrichtung zum aufbringen eines mantels aus vernetztem isolierstoff auf elektrische leiter

Country Status (8)

Country Link
AT (1) AT353872B (de)
DE (1) DE2707297B1 (de)
FI (1) FI773574A7 (de)
FR (1) FR2361730A1 (de)
GB (1) GB1592958A (de)
IT (1) IT1088040B (de)
NL (1) NL7800477A (de)
SE (1) SE7801480L (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565887A1 (fr) * 1984-06-14 1985-12-20 Ems Extrusion Ligne de vulcanisation et/ou reticulation continue, notamment pour la realisation de couches synthetiques isolantes sur des cables
DE3424269C2 (de) * 1984-06-30 1994-01-27 Krupp Ag Vorrichtung zum Herstellen von armierten Profilen und verstärkten Schläuchen
DE102004004910A1 (de) * 2004-01-30 2005-08-25 Troester Gmbh & Co. Kg Verfahren und Anordnungen zur Fertigung von peroxidisch vernetzbaren Polyethylenadern für Mittel- und Hochspannungskabel
BRPI0617245B1 (pt) 2005-10-11 2017-12-12 National Oilwell Varco Denmark I/S Method for producing a flexible tube, and, flexible tube
EP2015315B1 (de) * 2007-07-12 2012-12-12 Borealis Technology Oy Verfahren zur Herstellung und Vernetzung eines Kabels mit einer Polymerzusammensetzung und ein vernetztes Kabel
EP2015314B1 (de) * 2007-07-12 2012-04-04 Borealis Technology Oy Verfahren zur Herstellung und Vernetzung eines Kabels mit einer Polymerzusammensetzung und ein vernetztes Kabel
FI20115960A0 (fi) * 2011-09-30 2011-09-30 Maillefer Sa Menetelmä ja sovitelma pitkänomaisen elementin ristisilloittamiseksi ja vulkanoimiseksi
CN118554315B (zh) * 2024-05-13 2025-01-24 国网宁夏电力有限公司电力科学研究院 开关柜穿墙套管内绝缘性能的提升方法及提升型穿墙套管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579204A (en) * 1969-03-24 1971-05-18 Sperry Rand Corp Variable conduction threshold transistor memory circuit insensitive to threshold deviations
DE2135625B1 (de) * 1971-07-16 1973-01-04 Ibm Deutschland Gmbh, 7000 Stuttgart Schaltungsanordnung zur automatischen Schreib-Unterdrückung
DE2347968C3 (de) * 1973-09-24 1980-06-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Assoziative Speicherzelle
US3836894A (en) * 1974-01-22 1974-09-17 Westinghouse Electric Corp Mnos/sos random access memory

Also Published As

Publication number Publication date
IT1088040B (it) 1985-06-04
FI773574A7 (fi) 1978-08-20
FR2361730A1 (fr) 1978-03-10
ATA698977A (de) 1979-05-15
GB1592958A (en) 1981-07-15
NL7800477A (nl) 1978-08-22
SE7801480L (sv) 1978-08-20
DE2707297B1 (de) 1978-05-24

Similar Documents

Publication Publication Date Title
GB2033791B (en) Apparatus and method for stripping wire leads
IT1097211B (it) Metodo ed apparecchio per produrre cablaggi elettrici
GR63216B (en) Method and apparatus for applying a label to an object
DD137193A5 (de) Verfahren und vorrichtung zum kontinuierlichen trocknen
AT354023B (de) Verfahren zur aufbringung eines waerme- isolierenden wasserfesten dachbelages
DE3382807D1 (de) Verfahren zum Verbessern der elektrischen Isoliereigenschaften einer Fraktion eines elektrischen Isolierstoffes und diese Stoffe enthaltende elektrische Vorrichtungen
AT355612B (de) Verfahren und vorrichtung zum erwaermen gewickelter baender
AT352825B (de) Verfahren und vorrichtung zum aufbringen eines bandes aus isoliermaterial in laengsrichtung eines im wesentlichen rechteckigen elektrischen leiters
ATA843378A (de) Verfahren und vorrichtung zum erhitzen von bandwicklungen
AT353872B (de) Verfahren und vorrichtung zum aufbringen eines mantels aus vernetztem isolierstoff auf elektrische leiter
GB1554828A (en) Apparatus for stripping and positioning an insulated conductor
AT364215B (de) Vorrichtung zum elektrofunkenbeschichten
GB2027286B (en) Method and apparatus for stripping insulated electric conductors
GB2091791B (en) Method and apparatus for applying marking lines to a road surface
JPS5485391A (en) Method of and apparatus for inspecting electric wire
GB2010612A (en) Process and device for short-circuit monitoring of electrical lines
GB1554604A (en) Apparatus and method for terminating electrical conductors
DD127996A5 (de) Verfahren und vorrichtung zum kontinuierlichen erzeugen eines kupferstrangs
GB1541874A (en) Apparatus and method for taking the derivative of a slowly varying electrical signal
AT365955B (de) Verfahren und vorrichtung zum aufbringen von pulverfoermigem umhuellungsmaterial auf strangkoerper
ZA782945B (en) Method of and apparatus for locating faults in a centrally controlled electrical system
AT339397B (de) Verfahren und vorrichtung zum herstellen elektrischer leiter mit konstantem ohmschen widerstand pro langeneinheit
ZA763799B (en) Method and apparatus for protecting cables
JPS549122A (en) Method and apparatus for removing excess coating material
GB2006969B (en) Methpd of investigating the electrical resistivity of the ground and apparatus for usein the method

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee