GB0505574D0 - Service transfer switch - Google Patents

Service transfer switch

Info

Publication number
GB0505574D0
GB0505574D0 GBGB0505574.4A GB0505574A GB0505574D0 GB 0505574 D0 GB0505574 D0 GB 0505574D0 GB 0505574 A GB0505574 A GB 0505574A GB 0505574 D0 GB0505574 D0 GB 0505574D0
Authority
GB
United Kingdom
Prior art keywords
transfer switch
service transfer
service
switch
transfer
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.)
Ceased
Application number
GBGB0505574.4A
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.)
KAUFHOLD FRANK G
United Technologists Europe Ltd
Original Assignee
KAUFHOLD FRANK G
United Technologists Europe 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 KAUFHOLD FRANK G, United Technologists Europe Ltd filed Critical KAUFHOLD FRANK G
Priority to GBGB0505574.4A priority Critical patent/GB0505574D0/en
Publication of GB0505574D0 publication Critical patent/GB0505574D0/en
Priority to GB0605312A priority patent/GB2425223B/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/14—Distribution frames
    • H04Q1/146—Distribution frames with line protection means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6666—Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2425—Structural association with built-in components
    • H01R9/2441—Structural association with built-in components with built-in overvoltage protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13003—Constructional details of switching devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1308—Power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1332—Logic circuits
GBGB0505574.4A 2005-03-18 2005-03-18 Service transfer switch Ceased GB0505574D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0505574.4A GB0505574D0 (en) 2005-03-18 2005-03-18 Service transfer switch
GB0605312A GB2425223B (en) 2005-03-18 2006-03-17 Service transfer switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0505574.4A GB0505574D0 (en) 2005-03-18 2005-03-18 Service transfer switch

Publications (1)

Publication Number Publication Date
GB0505574D0 true GB0505574D0 (en) 2005-04-27

Family

ID=34531474

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0505574.4A Ceased GB0505574D0 (en) 2005-03-18 2005-03-18 Service transfer switch
GB0605312A Expired - Fee Related GB2425223B (en) 2005-03-18 2006-03-17 Service transfer switch

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0605312A Expired - Fee Related GB2425223B (en) 2005-03-18 2006-03-17 Service transfer switch

Country Status (1)

Country Link
GB (2) GB0505574D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2577060B (en) * 2018-09-11 2022-01-12 British Telecomm Adaptor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB724852A (en) * 1952-05-03 1955-02-23 Western Electric Co Improvements in or relating to party line telephone systems
US4958254A (en) * 1989-03-31 1990-09-18 Gte Products Corp. Five pin protector module for telephone circuits
GB0017629D0 (en) * 2000-07-18 2000-09-06 Technetix Plc Telecommunications or broadband communication systems

Also Published As

Publication number Publication date
GB0605312D0 (en) 2006-04-26
GB2425223B (en) 2009-03-04
GB2425223A (en) 2006-10-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)