PL427111A1 - Power cable composite core - Google Patents
Power cable composite coreInfo
- Publication number
- PL427111A1 PL427111A1 PL427111A PL42711118A PL427111A1 PL 427111 A1 PL427111 A1 PL 427111A1 PL 427111 A PL427111 A PL 427111A PL 42711118 A PL42711118 A PL 42711118A PL 427111 A1 PL427111 A1 PL 427111A1
- Authority
- PL
- Poland
- Prior art keywords
- power cable
- amount
- composite core
- volume
- core
- Prior art date
Links
Landscapes
- Insulated Conductors (AREA)
- Soft Magnetic Materials (AREA)
- Ropes Or Cables (AREA)
Abstract
Rdzeń kompozytowy przewodu energetycznego charakteryzuje się tym, że zawiera ułożone wzdłużnie lub splecione włókna (1a) zbrojące z co najmniej jednego rodzaju materiału, o wytrzymałości na rozciąganie przynajmniej 1200 MPa, w ilości od 50% do 90% objętości gotowego rdzenia (1), połączone trwale z żywicą (1b) epoksydową utwardzaną termicznie, w ilości od 10% do 50% objętości gotowego rdzenia, wypełnioną na przestrzeni całej objętości proszkiem (1c) ferromagnetycznym lub proszkiem (1c) magnetycznym, w ilości od 1 cm3 do 10 cm3, korzystnie 7 cm3 w każdym metrze gotowego rdzenia.The composite core of the power cable is characterized in that it contains longitudinally arranged or intertwined reinforcing fibers (1a) of at least one type of material, with a tensile strength of at least 1200 MPa, in an amount from 50% to 90% of the volume of the finished core (1), combined permanently with a thermally cured epoxy resin (1b) in an amount of 10% to 50% of the volume of the finished core, filled over the entire volume with ferromagnetic powder (1c) or magnetic powder (1c), in an amount of 1 cm3 to 10 cm3, preferably 7 cm3 in each meter of the finished core.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427111A PL236648B1 (en) | 2018-09-18 | 2018-09-18 | Power cable composite core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427111A PL236648B1 (en) | 2018-09-18 | 2018-09-18 | Power cable composite core |
Publications (2)
Publication Number | Publication Date |
---|---|
PL427111A1 true PL427111A1 (en) | 2020-03-23 |
PL236648B1 PL236648B1 (en) | 2021-02-08 |
Family
ID=69888929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL427111A PL236648B1 (en) | 2018-09-18 | 2018-09-18 | Power cable composite core |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL236648B1 (en) |
-
2018
- 2018-09-18 PL PL427111A patent/PL236648B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL236648B1 (en) | 2021-02-08 |
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