CA2092741A1 - In-line isolator - Google Patents
In-line isolatorInfo
- Publication number
- CA2092741A1 CA2092741A1 CA 2092741 CA2092741A CA2092741A1 CA 2092741 A1 CA2092741 A1 CA 2092741A1 CA 2092741 CA2092741 CA 2092741 CA 2092741 A CA2092741 A CA 2092741A CA 2092741 A1 CA2092741 A1 CA 2092741A1
- Authority
- CA
- Canada
- Prior art keywords
- line
- assembly
- insulators
- slot
- sub
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/04—Arrangements or devices for relieving mechanical tension
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/02—Suspension insulators; Strain insulators
- H01B17/12—Special features of strain insulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Insulators (AREA)
Abstract
An isolating assembly for an overhead power line has a main sub-assembly formed of two parallel spaced insulators joined at their ends by aluminum end pieces. The end pieces each have a slot aligned with the space between the two insulators and a rod projecting from the end piece in alignment with the slot but below the slot. This arrangement enables the sub-assembly to be hung on a hot power line with the line passing along the slots and the space between the insulators. The rods may be clamped to the line by any suitable device such as wedges and C-shaped clamps. With the sub-assembly thus mechanically and electrically connected securely to the line, the line can be severed at a location between the end pieces and the free ends forced apart.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2092741 CA2092741C (en) | 1993-03-26 | 1993-03-26 | In-line isolator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2092741 CA2092741C (en) | 1993-03-26 | 1993-03-26 | In-line isolator |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2092741A1 true CA2092741A1 (en) | 1994-09-27 |
CA2092741C CA2092741C (en) | 2004-05-25 |
Family
ID=4151371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2092741 Expired - Fee Related CA2092741C (en) | 1993-03-26 | 1993-03-26 | In-line isolator |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2092741C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996014649A1 (en) * | 1994-11-07 | 1996-05-17 | The Whitaker Corporation | Positive locking mechanism for in-line switch |
WO2010074945A1 (en) | 2008-12-23 | 2010-07-01 | Tyco Electronics Corporation | Isolating apparatus for electric power lines and methods for forming and using the same |
WO2010144275A2 (en) | 2009-06-11 | 2010-12-16 | Tyco Electronics Corporation | Cable termination systems and isolating apparatus for electrical power transmission conductors and methods using the same |
US7943871B2 (en) | 2008-01-09 | 2011-05-17 | Hubbell Incorporated | Rotational stabilizer |
US9876348B2 (en) | 2014-09-05 | 2018-01-23 | Te Connectivity Corporation | In-line cable termination systems for electrical power transmission cables and methods using the same |
-
1993
- 1993-03-26 CA CA 2092741 patent/CA2092741C/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1054696C (en) * | 1994-11-07 | 2000-07-19 | 惠特克公司 | Positive locking mechanism for in-line switch |
WO1996014649A1 (en) * | 1994-11-07 | 1996-05-17 | The Whitaker Corporation | Positive locking mechanism for in-line switch |
US7943871B2 (en) | 2008-01-09 | 2011-05-17 | Hubbell Incorporated | Rotational stabilizer |
US8044309B2 (en) | 2008-12-23 | 2011-10-25 | Tyco Electronics Corporation | Isolating apparatus for electric power lines and methods for forming and using the same |
WO2010074945A1 (en) | 2008-12-23 | 2010-07-01 | Tyco Electronics Corporation | Isolating apparatus for electric power lines and methods for forming and using the same |
WO2010144275A2 (en) | 2009-06-11 | 2010-12-16 | Tyco Electronics Corporation | Cable termination systems and isolating apparatus for electrical power transmission conductors and methods using the same |
WO2010144275A3 (en) * | 2009-06-11 | 2011-08-18 | Tyco Electronics Corporation | Cable termination systems and isolating apparatus for electrical power transmission conductors and methods using the same |
US8198558B2 (en) | 2009-06-11 | 2012-06-12 | Tyco Electronics Corporation | Cable termination systems and isolating apparatus for electrical power transmission conductors and methods using the same |
US8389881B2 (en) | 2009-06-11 | 2013-03-05 | Tyco Electronics Corporation | Cable termination systems and isolating apparatus for electrical power transmission conductors and methods using the same |
US8624136B2 (en) | 2009-06-11 | 2014-01-07 | Tyco Electronics Corporation | Cable termination systems and isolating apparatus for electrical power transmission conductors and methods using the same |
AU2010259112B2 (en) * | 2009-06-11 | 2014-07-24 | Tyco Electronics Corporation | Cable termination systems and isolating apparatus for electrical power transmission conductors and methods using the same |
US8809704B2 (en) | 2009-06-11 | 2014-08-19 | Tyco Electronics Corporation | Cable termination systems and isolating apparatus for electrical power transmission conductors and methods using the same |
US9876348B2 (en) | 2014-09-05 | 2018-01-23 | Te Connectivity Corporation | In-line cable termination systems for electrical power transmission cables and methods using the same |
Also Published As
Publication number | Publication date |
---|---|
CA2092741C (en) | 2004-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |