GB1228164A - - Google Patents
Info
- Publication number
- GB1228164A GB1228164A GB1228164DA GB1228164A GB 1228164 A GB1228164 A GB 1228164A GB 1228164D A GB1228164D A GB 1228164DA GB 1228164 A GB1228164 A GB 1228164A
- Authority
- GB
- United Kingdom
- Prior art keywords
- source
- sheaths
- trip coil
- wires
- arrangement
- 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
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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
-
- 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
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/226—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
1,228,164. Electric cables. J. W. CRISP, A. WATSON, and A. J. CHABOWSKI. 1 July, 1968 [31 March, 1967], No. 14983/67. Heading H1A. [Also in Division H2] A cable having high voltage cores 1, 2 connected to a source 10 through a circuit-breaker 9, is protected by braided sheaths 4, 7 and an intervening sheath consisting of individually insulated helical wires 5. In one arrangement, Fig. 1, a trip coil 11 is connected via a fuse 12 and low-voltage source 13 to sheaths 5, 7, the sheaths 4, 7 being earthed. In another arrangement, Fig. 2 (not shown), trip coil 11 is connected to source 13 via parallel connected contacts (B1), (Al) of relays (B/1), (A/1) connected between a third source (20) and a pair of wires 5, which may feed an auxiliary load.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1498367 | 1967-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1228164A true GB1228164A (en) | 1971-04-15 |
Family
ID=10050994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1228164D Expired GB1228164A (en) | 1967-03-31 | 1967-03-31 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1228164A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0239725A2 (en) * | 1986-02-28 | 1987-10-07 | W.L. Gore & Associates GmbH | Cable protection device and electrical cable therefor |
JPH01258309A (en) * | 1987-02-27 | 1989-10-16 | W L Gore & Co Assoc Gmbh | Cable |
GB2250628A (en) * | 1990-12-06 | 1992-06-10 | Cabletime Ltd | Composite cables |
GB2302184A (en) * | 1995-06-09 | 1997-01-08 | Gen Electric Plc | Composite cable for electric power and communication signals |
FR2781574A1 (en) * | 1998-07-24 | 2000-01-28 | Regis Julien | Means for safe transport of an actuating fluid and electrical power in a multi-purpose cable with conduits for both fluid and electricity as well as an electrical safety testing system for use with industrial tools |
WO2014181065A1 (en) * | 2013-05-07 | 2014-11-13 | Labinal Power Systems | Protective sheath for an electrical harness in order to prevent the deterioration of same |
-
1967
- 1967-03-31 GB GB1228164D patent/GB1228164A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0239725A2 (en) * | 1986-02-28 | 1987-10-07 | W.L. Gore & Associates GmbH | Cable protection device and electrical cable therefor |
EP0239725A3 (en) * | 1986-02-28 | 1989-06-14 | W.L. Gore & Associates GmbH | Cable protection device and electrical cable therefor |
JPH01258309A (en) * | 1987-02-27 | 1989-10-16 | W L Gore & Co Assoc Gmbh | Cable |
GB2250628A (en) * | 1990-12-06 | 1992-06-10 | Cabletime Ltd | Composite cables |
GB2302184A (en) * | 1995-06-09 | 1997-01-08 | Gen Electric Plc | Composite cable for electric power and communication signals |
GB2302184B (en) * | 1995-06-09 | 1999-09-08 | Gen Electric Co Plc | Composite cable for electrical power and communication signals |
FR2781574A1 (en) * | 1998-07-24 | 2000-01-28 | Regis Julien | Means for safe transport of an actuating fluid and electrical power in a multi-purpose cable with conduits for both fluid and electricity as well as an electrical safety testing system for use with industrial tools |
WO2000005797A1 (en) * | 1998-07-24 | 2000-02-03 | Regis Julien | System and method for safe transport of an actuating fluid and electrical power, and multipurpose cable used in said system |
WO2014181065A1 (en) * | 2013-05-07 | 2014-11-13 | Labinal Power Systems | Protective sheath for an electrical harness in order to prevent the deterioration of same |
FR3005525A1 (en) * | 2013-05-07 | 2014-11-14 | Labinal | PROTECTIVE SLEEVE OF AN ELECTRIC HARNESS TO PREVENT ITS DETERIORATION |
CN105191031A (en) * | 2013-05-07 | 2015-12-23 | 雷比诺动力系统公司 | Protective sheath for an electrical harness in order to prevent the deterioration of same |
CN105191031B (en) * | 2013-05-07 | 2017-02-01 | 雷比诺动力系统公司 | Cable deterioration forecasting method, forecasting device and manufacturing method thereof |
RU2656099C2 (en) * | 2013-05-07 | 2018-05-31 | Лабинал Пауэр Системз | Protective shell of electric bundle for prevention of its damage |
US10175281B2 (en) | 2013-05-07 | 2019-01-08 | Safran Electrical & Power | Protective sheath for an electrical harness in order to prevent the deterioration of same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |