GB8628928D0 - Light fittings - Google Patents

Light fittings

Info

Publication number
GB8628928D0
GB8628928D0 GB868628928A GB8628928A GB8628928D0 GB 8628928 D0 GB8628928 D0 GB 8628928D0 GB 868628928 A GB868628928 A GB 868628928A GB 8628928 A GB8628928 A GB 8628928A GB 8628928 D0 GB8628928 D0 GB 8628928D0
Authority
GB
United Kingdom
Prior art keywords
light fittings
fittings
light
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
GB868628928A
Other versions
GB2184616B (en
GB2184616A (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.)
Unerman Greenman Berger Ltd
Original Assignee
Unerman Greenman Berger 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 Unerman Greenman Berger Ltd filed Critical Unerman Greenman Berger Ltd
Publication of GB8628928D0 publication Critical patent/GB8628928D0/en
Publication of GB2184616A publication Critical patent/GB2184616A/en
Application granted granted Critical
Publication of GB2184616B publication Critical patent/GB2184616B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/031—Lighting devices intended for fixed installation of surface-mounted type the device consisting essentially only of a light source holder with an exposed light source, e.g. a fluorescent tube
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
    • H01R33/0836—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means
    • H01R33/0845—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means with axially resilient member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
GB8628928A 1985-12-12 1986-12-03 Strip-light fitting Expired - Lifetime GB2184616B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858530671A GB8530671D0 (en) 1985-12-12 1985-12-12 Light fittings

Publications (3)

Publication Number Publication Date
GB8628928D0 true GB8628928D0 (en) 1987-01-07
GB2184616A GB2184616A (en) 1987-06-24
GB2184616B GB2184616B (en) 1990-03-21

Family

ID=10589669

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858530671A Pending GB8530671D0 (en) 1985-12-12 1985-12-12 Light fittings
GB8628928A Expired - Lifetime GB2184616B (en) 1985-12-12 1986-12-03 Strip-light fitting

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858530671A Pending GB8530671D0 (en) 1985-12-12 1985-12-12 Light fittings

Country Status (2)

Country Link
DE (1) DE8632854U1 (en)
GB (2) GB8530671D0 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1142844A (en) * 1964-12-02 1969-02-12 Linolite Ltd Improvements in and relating to lamp holders
GB2033172B (en) * 1978-09-26 1983-06-15 Linolite Ltd Strip light fitting
GB2111767B (en) * 1981-12-14 1985-01-30 Ian Arthur Atkins Strip light fitting
GB2160029A (en) * 1984-05-04 1985-12-11 Sullam Ltd S D Electric light tube fitting

Also Published As

Publication number Publication date
DE8632854U1 (en) 1987-02-26
GB8530671D0 (en) 1986-01-22
GB2184616B (en) 1990-03-21
GB2184616A (en) 1987-06-24

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Legal Events

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

Effective date: 19941203