CA1163688A - Low voltage cable provided with a high mineral content insulating layer - Google Patents

Low voltage cable provided with a high mineral content insulating layer

Info

Publication number: CA1163688A
Authority: CA; Canada
Prior art keywords: parts; low voltage; insulating layer; voltage cable; weight
Prior art date: 1979-11-15
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

CA000364456A

Other languages

English (en)

French (fr)

Inventor

Germano Beretta

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.)

Pirelli and C SpA

Original Assignee

Cavi Pirelli SpA

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.)

1979-11-15

Filing date

1980-11-12

Publication date

1984-03-13

1980-11-12 Application filed by Cavi Pirelli SpA filed Critical Cavi Pirelli SpA

1984-03-13 Application granted granted Critical

1984-03-13 Publication of CA1163688A publication Critical patent/CA1163688A/en

Status Expired legal-status Critical Current

Links

229910052500 inorganic mineral Inorganic materials 0.000 title description 3
239000011707 mineral Substances 0.000 title description 3
239000004800 polyvinyl chloride Substances 0.000 claims abstract description 36
229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 35
150000001875 compounds Chemical class 0.000 claims abstract description 25
239000012764 mineral filler Substances 0.000 claims abstract description 19
239000004014 plasticizer Substances 0.000 claims abstract description 18
239000004020 conductor Substances 0.000 claims abstract description 15
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 5
BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical group CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 4
239000001095 magnesium carbonate Substances 0.000 claims description 4
229910000021 magnesium carbonate Inorganic materials 0.000 claims description 4
229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical group [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
239000004803 Di-2ethylhexylphthalate Substances 0.000 claims 3
238000012360 testing method Methods 0.000 description 8
238000013021 overheating Methods 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
239000005995 Aluminium silicate Substances 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
235000012211 aluminium silicate Nutrition 0.000 description 2
239000000945 filler Substances 0.000 description 2
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
230000035882 stress Effects 0.000 description 2
KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
-1 2 - ethyl - hexyl Chemical group 0.000 description 1
239000004135 Bone phosphate Substances 0.000 description 1
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000032683 aging Effects 0.000 description 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
235000013539 calcium stearate Nutrition 0.000 description 1
239000008116 calcium stearate Substances 0.000 description 1
238000004040 coloring Methods 0.000 description 1
230000002844 continuous effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 1
238000009472 formulation Methods 0.000 description 1
238000009413 insulation Methods 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000000049 pigment Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
238000004804 winding Methods 0.000 description 1

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
- H01B7/0208—Cables with several layers of insulating material
- 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
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Insulated Conductors (AREA)
Compositions Of Macromolecular Compounds (AREA)
Organic Insulating Materials (AREA)
Cable Accessories (AREA)
Communication Cables (AREA)

CA000364456A 1979-11-15 1980-11-12 Low voltage cable provided with a high mineral content insulating layer Expired CA1163688A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT27295/79A IT1165372B (it)	1979-11-15	1979-11-15	Cavo per basse tensione con isolante perfezionato
IT27295A/79		1979-11-15

Publications (1)

Publication Number	Publication Date
CA1163688A true CA1163688A (en)	1984-03-13

Family

ID=11221372

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000364456A Expired CA1163688A (en)	1979-11-15	1980-11-12	Low voltage cable provided with a high mineral content insulating layer

Country Status (13)

Country	Link
EP (1)	EP0029234B1 (de)
JP (1)	JPS5684811A (de)
AR (1)	AR221445A1 (de)
AT (1)	ATE5284T1 (de)
AU (1)	AU541268B2 (de)
BR (1)	BR8007440A (de)
CA (1)	CA1163688A (de)
DE (1)	DE3065555D1 (de)
ES (1)	ES8106629A1 (de)
IT (1)	IT1165372B (de)
MX (1)	MX152432A (de)
NO (1)	NO155266C (de)
NZ (1)	NZ195523A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1160761B (it) *	1983-03-25	1987-03-11	Pirelli Cavi Spa	Cavo per basse tensioni
GB2161644B (en) *	1984-07-09	1987-11-11	Pirelli General Plc	Flexible electric cable
US8330045B2 (en)	2005-12-26	2012-12-11	Industrial Technology Research Institute	Fire-resistant wire/cable
CN102197077B (zh) *	2008-10-31	2014-03-05	大金美国股份有限公司	发泡电线

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI52156C (fi) *	1969-10-21	1977-06-10	Pirelli	Taipuisalla muovilla päällystetty tulenkestävä kaapeli.
DE2114369C3 (de) *	1971-03-25	1980-05-22	Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover	Mischungen auf der Basis elektrisch isolierender Werkstoffe
JPS5350484A (en) *	1976-10-19	1978-05-08	Hitachi Cable Ltd	Highly flame resistant cable
US4166881A (en) *	1977-12-27	1979-09-04	Western Electric Company	Top coated PVC articles

1979
- 1979-11-15 IT IT27295/79A patent/IT1165372B/it active
1980
- 1980-10-28 MX MX184513A patent/MX152432A/es unknown
- 1980-10-31 AU AU64035/80A patent/AU541268B2/en not_active Expired
- 1980-11-11 NZ NZ195523A patent/NZ195523A/xx unknown
- 1980-11-12 CA CA000364456A patent/CA1163688A/en not_active Expired
- 1980-11-13 JP JP16007580A patent/JPS5684811A/ja active Granted
- 1980-11-13 AR AR283217A patent/AR221445A1/es active
- 1980-11-14 BR BR8007440A patent/BR8007440A/pt not_active IP Right Cessation
- 1980-11-14 EP EP80107059A patent/EP0029234B1/de not_active Expired
- 1980-11-14 AT AT80107059T patent/ATE5284T1/de not_active IP Right Cessation
- 1980-11-14 NO NO803428A patent/NO155266C/no unknown
- 1980-11-14 ES ES497224A patent/ES8106629A1/es not_active Expired
- 1980-11-14 DE DE8080107059T patent/DE3065555D1/de not_active Expired

Also Published As

Publication number	Publication date
IT1165372B (it)	1987-04-22
NO803428L (no)	1981-05-18
EP0029234B1 (de)	1983-11-09
ATE5284T1 (de)	1983-11-15
AR221445A1 (es)	1981-01-30
MX152432A (es)	1985-07-15
EP0029234A1 (de)	1981-05-27
NO155266B (no)	1986-11-24
NZ195523A (en)	1982-12-07
AU541268B2 (en)	1985-01-03
BR8007440A (pt)	1981-05-26
ES497224A0 (es)	1981-08-01
IT7927295A0 (it)	1979-11-15
JPH0230126B2 (de)	1990-07-04
DE3065555D1 (en)	1983-12-15
JPS5684811A (en)	1981-07-10
NO155266C (no)	1987-03-04
AU6403580A (en)	1981-05-21
ES8106629A1 (es)	1981-08-01

Legal Events

Date	Code	Title	Description
2001-03-13	MKEX	Expiry

Publication	Publication Date	Title
US4547626A (en)	1985-10-15	Fire and oil resistant cable
US6246006B1 (en)	2001-06-12	Shielded cable and method of making same
US4549041A (en)	1985-10-22	Flame-retardant cross-linked composition and flame-retardant cable using same
US6747214B2 (en)	2004-06-08	Insulated electrical conductor with preserved functionality in case of fire
KR930006208B1 (ko)	1993-07-09	방화염 교차연결 화합물과 그것을 사용하는 방화염 케이블
US4469539A (en)	1984-09-04	Process for continuous production of a multilayer electric cable
US4469538A (en)	1984-09-04	Process for continuous production of a multilayer electric cable and materials therefor
GB2181437A (en)	1987-04-23	Elongated products
CA1269606A (en)	1990-05-29	Laminated paper-plastic insulating tape and cable including such tape
EP0029234B1 (de)	1983-11-09	Niederspannungskabel mit Isolierschicht
JPS6146017B2 (de)	1986-10-11
EP0040034A1 (de)	1981-11-18	Isolierte Drähte und elektrische Kabel
CA1118855A (en)	1982-02-23	Electric cables presenting low hazard under fire conditions
GB1583956A (en)	1981-02-04	Electric cables
EP0237440B1 (de)	1993-12-29	Flammenwidriges Leit- und/oder Fernmeldekabel
JP2001043737A (ja)	2001-02-16	電気ケーブルの介在用樹脂混和物
CA1216036A (en)	1986-12-30	Low voltage cable with two layers of polyvinyl chloride insulation
EP4447073A1 (de)	2024-10-16	Raucharme, flammhemmende datenkommunikationskabel
CN214796862U (zh)	2021-11-19	高阻燃环保型分支电缆
JP7026668B2 (ja)	2022-02-28	耐火ケーブル
JP2918900B2 (ja)	1999-07-12	水密導体
RU68761U1 (ru)	2007-11-27	Кабель силовой
CA1073538A (en)	1980-03-11	Power cables of concentric neutral construction
RU50338U1 (ru)	2005-12-27	Кабель силовой
RU57954U1 (ru)	2006-10-27	Электрический кабель