GB8822786D0 - Improvements in/relating to lighting arrangement - Google Patents

Improvements in/relating to lighting arrangement

Info

Publication number
GB8822786D0
GB8822786D0 GB888822786A GB8822786A GB8822786D0 GB 8822786 D0 GB8822786 D0 GB 8822786D0 GB 888822786 A GB888822786 A GB 888822786A GB 8822786 A GB8822786 A GB 8822786A GB 8822786 D0 GB8822786 D0 GB 8822786D0
Authority
GB
United Kingdom
Prior art keywords
relating
lighting arrangement
lighting
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.)
Granted
Application number
GB888822786A
Other versions
GB2224342B (en
GB2224342A (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.)
Davies N H
Hosking W V
Lianos L A
Original Assignee
Davies N H
Hosking W V
Lianos L A
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 Davies N H, Hosking W V, Lianos L A filed Critical Davies N H
Priority to GB8822786A priority Critical patent/GB2224342B/en
Publication of GB8822786D0 publication Critical patent/GB8822786D0/en
Publication of GB2224342A publication Critical patent/GB2224342A/en
Application granted granted Critical
Publication of GB2224342B publication Critical patent/GB2224342B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
GB8822786A 1988-09-28 1988-09-28 Improvements in or relating to a lighting arrangement Expired - Fee Related GB2224342B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8822786A GB2224342B (en) 1988-09-28 1988-09-28 Improvements in or relating to a lighting arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8822786A GB2224342B (en) 1988-09-28 1988-09-28 Improvements in or relating to a lighting arrangement

Publications (3)

Publication Number Publication Date
GB8822786D0 true GB8822786D0 (en) 1988-11-02
GB2224342A GB2224342A (en) 1990-05-02
GB2224342B GB2224342B (en) 1992-05-13

Family

ID=10644401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8822786A Expired - Fee Related GB2224342B (en) 1988-09-28 1988-09-28 Improvements in or relating to a lighting arrangement

Country Status (1)

Country Link
GB (1) GB2224342B (en)

Also Published As

Publication number Publication date
GB2224342B (en) 1992-05-13
GB2224342A (en) 1990-05-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920928