GB201216299D0 - Electrical isolation and distribution enclosure - Google Patents
Electrical isolation and distribution enclosureInfo
- Publication number
- GB201216299D0 GB201216299D0 GBGB1216299.6A GB201216299A GB201216299D0 GB 201216299 D0 GB201216299 D0 GB 201216299D0 GB 201216299 A GB201216299 A GB 201216299A GB 201216299 D0 GB201216299 D0 GB 201216299D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- lower housing
- upper housing
- closed
- housing
- insulating
- 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.)
- Withdrawn
Links
- 238000002955 isolation Methods 0.000 title abstract 3
- 230000011664 signaling Effects 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- 239000000969 carrier Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
- B61L7/08—Circuitry
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/02—Electric devices associated with track, e.g. rail contacts
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
- H02G3/185—Floor outlets and access cups
-
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0226—Hinges
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Cable Accessories (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A double-insulated electrical isolation and distribution enclosure 10 comprises a lower housing 12 for terminating upstream and/or downstream large diameter power cables, such as those used in railway signalling. An upper housing 14 carries a bank of control switches 70 and fuse carriers 72 and is hinged to the lower housing 12 so that it closed over the lower housing. The upper housing has an access lid 16, and a retainer means to secure the upper housing closed on to the lower housing. The lower housing 12 has electrically insulating interior and exterior surfaces and an insulating partitioning element 24 forming two cable-terminating compartments 30, 32. Two insulating access covers 34, 36 close each of these 30, 32, respectively, and are themselves covered when the upper housing 14 is closed. This arrangement can be used to allow selective isolation of only some upstream and/or downstream large diameter power cables in a railway signalling system, so that some cables can be repaired or replaced while others are still live and maintain the double insulation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1205157.9A GB2500435A (en) | 2012-03-23 | 2012-03-23 | Double-insulated isolation and distribution box for railway signalling allowing part shutdown for live working |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201216299D0 true GB201216299D0 (en) | 2012-10-24 |
GB2500739A GB2500739A (en) | 2013-10-02 |
Family
ID=46087026
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1205157.9A Withdrawn GB2500435A (en) | 2012-03-23 | 2012-03-23 | Double-insulated isolation and distribution box for railway signalling allowing part shutdown for live working |
GB1216299.6A Withdrawn GB2500739A (en) | 2012-03-23 | 2012-09-12 | Isolation and distribution box for railway signalling allowing part shutdown for live working |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1205157.9A Withdrawn GB2500435A (en) | 2012-03-23 | 2012-03-23 | Double-insulated isolation and distribution box for railway signalling allowing part shutdown for live working |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2500435A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2527124A (en) * | 2014-06-13 | 2015-12-16 | Ilecsys Ltd | Improvements in and relating to control of railway trackside equipment |
CN107643448A (en) * | 2017-10-26 | 2018-01-30 | 北京广利核系统工程有限公司 | Megger test detection means and detection method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB446925A (en) * | 1934-12-07 | 1936-05-08 | Siemens Brothers & Co Ltd | Improvements relating to electrical junction and distribution boxes |
DE4432509A1 (en) * | 1994-09-13 | 1996-03-14 | Giersiepen Gira Gmbh | Electrical installation device, especially for cable ducts |
US5575668A (en) * | 1995-10-06 | 1996-11-19 | Timmerman; Paul | Temporary power/data tap |
US6669506B2 (en) * | 2002-05-06 | 2003-12-30 | New York Air Brake Corporation | Trainline junction box |
GB201017470D0 (en) * | 2010-10-15 | 2010-12-01 | Signovate Uk Ltd | Electrical connection management apparatus |
-
2012
- 2012-03-23 GB GB1205157.9A patent/GB2500435A/en not_active Withdrawn
- 2012-09-12 GB GB1216299.6A patent/GB2500739A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2500435A (en) | 2013-09-25 |
GB2500739A (en) | 2013-10-02 |
GB201205157D0 (en) | 2012-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |