GB1529042A - Epdm unipass telephone drop wire - Google Patents

Epdm unipass telephone drop wire

Info

Publication number
GB1529042A
GB1529042A GB463177A GB463177A GB1529042A GB 1529042 A GB1529042 A GB 1529042A GB 463177 A GB463177 A GB 463177A GB 463177 A GB463177 A GB 463177A GB 1529042 A GB1529042 A GB 1529042A
Authority
GB
United Kingdom
Prior art keywords
drop wire
unipass
parts
telephone drop
epdm
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
GB463177A
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.)
General Cable Corp
Original Assignee
General Cable Corp
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 General Cable Corp filed Critical General Cable Corp
Priority to GB46431/77A priority Critical patent/GB1555833A/en
Publication of GB1529042A publication Critical patent/GB1529042A/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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/002—Pair constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/002—Inhomogeneous material in general
    • H01B3/006—Other inhomogeneous material

Landscapes

  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Insulated Conductors (AREA)
  • Cable Accessories (AREA)

Abstract

1529042 Telephone drop wire GENERAL CABLE CORP 4 Feb 1977 [20 Feb 1976] 04631/77 Heading H1A [Also in Division B5] A unipass telephone drop wire comprises conductors covered by insulation comprising a semi-crystalline low M.W. ethylene propylene diene terpolymer having a filler level below 110 parts per 100 parts of polymer but above 47 parts to strengthen the insulation. The conductors are preferably coated with adhesive before being covered in an extruder and fed to a vulcanizer to cure and cross-link the terpolymer. Clay and low density polyethylene may be added to the polymer, as may flame-retardants such as Sb oxide and chlorine compounds.
GB463177A 1976-02-20 1977-02-04 Epdm unipass telephone drop wire Expired GB1529042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB46431/77A GB1555833A (en) 1977-02-04 1977-11-08 Method and apparatus for transmitting liquid sulphur over long distances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65977176A 1976-02-20 1976-02-20

Publications (1)

Publication Number Publication Date
GB1529042A true GB1529042A (en) 1978-10-18

Family

ID=24646771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB463177A Expired GB1529042A (en) 1976-02-20 1977-02-04 Epdm unipass telephone drop wire

Country Status (6)

Country Link
JP (1) JPS52102581A (en)
DE (1) DE2706809A1 (en)
ES (1) ES456043A1 (en)
FR (1) FR2341924A1 (en)
GB (1) GB1529042A (en)
IT (1) IT1086824B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659871A (en) * 1982-10-01 1987-04-21 Raychem Limited Cable with flame retarded cladding

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921859A1 (en) * 1979-05-25 1980-11-27 Siemens Ag MULTI-WIRE LOW VOLTAGE CABLE WITH RADIO-NETWORKED ADERISOLATION
JPH0671151U (en) * 1993-03-23 1994-10-04 株式会社ニシキ Database system using business cards, business cards used for it, and storage files for business cards
DE4318768A1 (en) * 1993-06-05 1994-12-08 Rehau Ag & Co Polymer mixture
DE202009013937U1 (en) 2009-10-14 2011-03-31 Woertz Ag Set for making an electrical installation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6903660A (en) * 1968-03-26 1969-09-30
US3911202A (en) * 1973-01-31 1975-10-07 Moore & Co Samuel Electron cured plastic insulated conductors
US3923731A (en) * 1973-06-21 1975-12-02 Gen Electric Pressureless curing of filled ethylene containing polymeric compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659871A (en) * 1982-10-01 1987-04-21 Raychem Limited Cable with flame retarded cladding

Also Published As

Publication number Publication date
IT1086824B (en) 1985-05-31
FR2341924A1 (en) 1977-09-16
JPS52102581A (en) 1977-08-27
DE2706809A1 (en) 1977-09-01
FR2341924B1 (en) 1982-12-03
ES456043A1 (en) 1978-02-16

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Legal Events

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