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GB201205157D0 - Double-insulated electrical isolation and distribution enclosure - Google Patents

Double-insulated electrical isolation and distribution enclosure

Info

Publication number
GB201205157D0
GB201205157D0 GBGB1205157.9A GB201205157A GB201205157D0 GB 201205157 D0 GB201205157 D0 GB 201205157D0 GB 201205157 A GB201205157 A GB 201205157A GB 201205157 D0 GB201205157 D0 GB 201205157D0
Authority
GB
United Kingdom
Prior art keywords
lower housing
double
upper housing
closed
housing
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Withdrawn
Application number
GBGB1205157.9A
Other versions
GB2500435A (en
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.)
Control Systems & Equipment Ltd
Original Assignee
Control Systems & Equipment Ltd
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.)
Filing date
Publication date
Application filed by Control Systems & Equipment Ltd filed Critical Control Systems & Equipment Ltd
Priority to GB1205157.9A priority Critical patent/GB2500435A/en
Publication of GB201205157D0 publication Critical patent/GB201205157D0/en
Priority to GB1216299.6A priority patent/GB2500739A/en
Publication of GB2500435A publication Critical patent/GB2500435A/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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
    • 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)
  • Connector Housings Or Holding Contact Members (AREA)
  • Cable Accessories (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.
GB1205157.9A 2012-03-23 2012-03-23 Double-insulated isolation and distribution box for railway signalling allowing part shutdown for live working Withdrawn GB2500435A (en)

Priority Applications (2)

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
GB1216299.6A GB2500739A (en) 2012-03-23 2012-09-12 Isolation and distribution box for railway signalling allowing part shutdown for live working

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
GB201205157D0 true GB201205157D0 (en) 2012-05-09
GB2500435A GB2500435A (en) 2013-09-25

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 After (1)

Application Number Title Priority Date Filing Date
GB1216299.6A Withdrawn GB2500739A (en) 2012-03-23 2012-09-12 Isolation and distribution box for railway signalling allowing part shutdown for live working

Country Status (1)

Country Link
GB (2) GB2500435A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
GB2500739A (en) 2013-10-02
GB2500435A (en) 2013-09-25
GB201216299D0 (en) 2012-10-24

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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)