GB2006351B - Sealing head for a treatment tube for cable or similar - Google Patents

Sealing head for a treatment tube for cable or similar

Info

Publication number
GB2006351B
GB2006351B GB7840346A GB7840346A GB2006351B GB 2006351 B GB2006351 B GB 2006351B GB 7840346 A GB7840346 A GB 7840346A GB 7840346 A GB7840346 A GB 7840346A GB 2006351 B GB2006351 B GB 2006351B
Authority
GB
United Kingdom
Prior art keywords
cable
similar
sealing head
treatment tube
tube
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
GB7840346A
Other languages
English (en)
Other versions
GB2006351A (en
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of GB2006351A publication Critical patent/GB2006351A/en
Application granted granted Critical
Publication of GB2006351B publication Critical patent/GB2006351B/en
Expired legal-status Critical Current

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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0089—Sealing devices placed between articles and treatment installations during moulding or shaping, e.g. sealing off the entrance or exit of ovens or irradiation rooms, connections between rooms at different pressures
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/168—Sealings between relatively-moving surfaces which permits material to be continuously conveyed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • 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
    • 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
    • B29C48/03—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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/06—Rods, e.g. connecting rods, rails, stakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Seal Device For Vehicle (AREA)
  • Glass Compositions (AREA)
  • Gasket Seals (AREA)
GB7840346A 1977-10-21 1978-10-12 Sealing head for a treatment tube for cable or similar Expired GB2006351B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI773135A FI55591C (fi) 1977-10-21 1977-10-21 Taetningshuvud foer ett behandlingsroer foer en kabel eller liknande

Publications (2)

Publication Number Publication Date
GB2006351A GB2006351A (en) 1979-05-02
GB2006351B true GB2006351B (en) 1982-05-19

Family

ID=8511160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7840346A Expired GB2006351B (en) 1977-10-21 1978-10-12 Sealing head for a treatment tube for cable or similar

Country Status (9)

Country Link
JP (1) JPS5499178A (sv)
DE (1) DE2845200A1 (sv)
DK (1) DK143623C (sv)
FI (1) FI55591C (sv)
FR (1) FR2406874A1 (sv)
GB (1) GB2006351B (sv)
IT (1) IT1106592B (sv)
NO (1) NO145592C (sv)
SE (1) SE428779B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT364997B (de) * 1979-05-16 1981-11-25 Daetwyler Ag Verfahren zum einfuehren eines kabels in eine vulkanisationskammer und einrichtung zur durchfuehrung des verfahrens
CH639029A5 (fr) * 1979-12-21 1983-10-31 Maillefer Sa Dispositif de confinement radial pour un produit allonge et utilisation de ce dispositif.
DE3143866A1 (de) * 1981-11-05 1983-05-11 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Abdichtungsanordnung mit einem radialgleitring
US4561679A (en) * 1982-07-26 1985-12-31 Exxon Production Research Co. Seal pressure reduction system
IT1234206B (it) * 1988-08-10 1992-05-06 Uniroyal Manuli Rubber S P A Procedimento e apparato per la produzione di tubi flessibili di qualsivoglia lunghezza
KR0134654B1 (ko) * 1993-10-05 1998-04-20 이요시 슌키치 광파이버를 사용한 온도측정장치 및 방법
KR100456741B1 (ko) * 1997-12-17 2004-11-10 다이셀 가가꾸 고교 가부시끼가이샤 에어백용 가스 발생기
FR2852654B1 (fr) * 2003-03-20 2005-05-06 Dispositif et methode de liaison a etancheite relative et controlee entre un conduit et un tube ceramique
DE102005031222A1 (de) * 2005-07-01 2007-01-04 Troester Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung von elektrischen Leitern mit einer Ummantelung
DE102011001882A1 (de) 2010-04-09 2011-10-13 Troester Gmbh & Co. Kg Vorrichtung mit einer einstellbaren Durchlassöffnung
CN102606744B (zh) * 2012-03-19 2015-06-17 攀钢集团西昌钢钒有限公司 气压压力可调式机械密封装置
WO2013168153A1 (en) * 2012-05-07 2013-11-14 Emigal Electronic Test Solutions Ltd. Variable structure seals
DE202014105948U1 (de) * 2014-12-10 2015-02-20 W I S Tooling Gmbh Gießvorrichtung zur Herstellung einer Verbindung zwischen einem aus einer Vielzahl einzelner Kabel bestehenden Kabelbaum mit einem diesen integrierenden Halteelement

Also Published As

Publication number Publication date
IT7851568A0 (it) 1978-10-18
DK143623C (da) 1982-02-15
GB2006351A (en) 1979-05-02
SE7810877L (sv) 1979-04-22
IT1106592B (it) 1985-11-11
DK465678A (da) 1979-04-22
DE2845200A1 (de) 1979-04-26
FR2406874B3 (sv) 1981-07-31
FI55591B (fi) 1979-04-30
FI55591C (fi) 1979-08-10
DK143623B (da) 1981-09-14
FR2406874A1 (fr) 1979-05-18
NO145592B (no) 1982-01-11
SE428779B (sv) 1983-07-25
JPS5499178A (en) 1979-08-04
NO145592C (no) 1982-04-21
NO783522L (no) 1979-04-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee