GB2451174B - A halogen lamp - Google Patents

A halogen lamp

Info

Publication number
GB2451174B
GB2451174B GB0812931A GB0812931A GB2451174B GB 2451174 B GB2451174 B GB 2451174B GB 0812931 A GB0812931 A GB 0812931A GB 0812931 A GB0812931 A GB 0812931A GB 2451174 B GB2451174 B GB 2451174B
Authority
GB
United Kingdom
Prior art keywords
halogen lamp
halogen
lamp
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.)
Expired - Fee Related
Application number
GB0812931A
Other versions
GB2451174A (en
GB0812931D0 (en
Inventor
Alan Penman
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.)
VICTORY LIGHTING
Original Assignee
VICTORY LIGHTING
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 VICTORY LIGHTING filed Critical VICTORY LIGHTING
Publication of GB0812931D0 publication Critical patent/GB0812931D0/en
Publication of GB2451174A publication Critical patent/GB2451174A/en
Application granted granted Critical
Publication of GB2451174B publication Critical patent/GB2451174B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0033—Heating devices using lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
GB0812931A 2007-07-17 2008-07-16 A halogen lamp Expired - Fee Related GB2451174B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0713833.2A GB0713833D0 (en) 2007-07-17 2007-07-17 A halogen lamp

Publications (3)

Publication Number Publication Date
GB0812931D0 GB0812931D0 (en) 2008-08-20
GB2451174A GB2451174A (en) 2009-01-21
GB2451174B true GB2451174B (en) 2010-01-06

Family

ID=38476409

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0713833.2A Ceased GB0713833D0 (en) 2007-07-17 2007-07-17 A halogen lamp
GB0812931A Expired - Fee Related GB2451174B (en) 2007-07-17 2008-07-16 A halogen lamp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0713833.2A Ceased GB0713833D0 (en) 2007-07-17 2007-07-17 A halogen lamp

Country Status (1)

Country Link
GB (2) GB0713833D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1223971A (en) * 1968-06-14 1971-03-03 Gen Electric Improvements in bent end electric lamp
US3742117A (en) * 1972-05-11 1973-06-26 Gen Electric Oxidation-resistant seal
JPH05234572A (en) * 1992-02-21 1993-09-10 Matsushita Electron Corp Tubular bulb
US20020023764A1 (en) * 1995-02-23 2002-02-28 Richard C. Marlor Solder glass and electrical device employing same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1223971A (en) * 1968-06-14 1971-03-03 Gen Electric Improvements in bent end electric lamp
US3742117A (en) * 1972-05-11 1973-06-26 Gen Electric Oxidation-resistant seal
JPH05234572A (en) * 1992-02-21 1993-09-10 Matsushita Electron Corp Tubular bulb
US20020023764A1 (en) * 1995-02-23 2002-02-28 Richard C. Marlor Solder glass and electrical device employing same

Also Published As

Publication number Publication date
GB2451174A (en) 2009-01-21
GB0812931D0 (en) 2008-08-20
GB0713833D0 (en) 2007-08-29

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Legal Events

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

Effective date: 20120716