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GB2197448B - Miner's cap lamp - Google Patents

Miner's cap lamp

Info

Publication number
GB2197448B
GB2197448B GB8627121A GB8627121A GB2197448B GB 2197448 B GB2197448 B GB 2197448B GB 8627121 A GB8627121 A GB 8627121A GB 8627121 A GB8627121 A GB 8627121A GB 2197448 B GB2197448 B GB 2197448B
Authority
GB
United Kingdom
Prior art keywords
miner
cap lamp
cap
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
GB8627121A
Other versions
GB2197448A (en
GB8627121D0 (en
Inventor
Geoffrey William Purdy
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.)
Oldham Crompton Batteries Ltd
Original Assignee
Oldham Crompton Batteries 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 Oldham Crompton Batteries Ltd filed Critical Oldham Crompton Batteries Ltd
Priority to GB8627121A priority Critical patent/GB2197448B/en
Publication of GB8627121D0 publication Critical patent/GB8627121D0/en
Publication of GB2197448A publication Critical patent/GB2197448A/en
Application granted granted Critical
Publication of GB2197448B publication Critical patent/GB2197448B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/06—Electric lighting devices with self-contained electric batteries or cells with the light source coupled to the remainder of the device solely by cable
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A42B3/044—Lighting devices, e.g. helmets with lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Helmets And Other Head Coverings (AREA)
GB8627121A 1986-11-13 1986-11-13 Miner's cap lamp Expired - Fee Related GB2197448B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8627121A GB2197448B (en) 1986-11-13 1986-11-13 Miner's cap lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8627121A GB2197448B (en) 1986-11-13 1986-11-13 Miner's cap lamp

Publications (3)

Publication Number Publication Date
GB8627121D0 GB8627121D0 (en) 1986-12-10
GB2197448A GB2197448A (en) 1988-05-18
GB2197448B true GB2197448B (en) 1990-09-12

Family

ID=10607266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8627121A Expired - Fee Related GB2197448B (en) 1986-11-13 1986-11-13 Miner's cap lamp

Country Status (1)

Country Link
GB (1) GB2197448B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2256845C2 (en) * 2001-08-17 2005-07-20 Двойченко Евгений Владиславович Lighting unit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8801883D0 (en) * 1988-01-28 1988-02-24 Oldham Crompton Batteries Ltd Improvements in/relating to clamp reflectors
US5001786A (en) * 1989-02-06 1991-03-26 Copeland Bruce J Helmet information display
RU2187039C1 (en) * 2001-04-10 2002-08-10 Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) Individual miner's lamp
RU2231711C1 (en) * 2003-03-11 2004-06-27 Санкт-Петербургский государственный горный институт им. Г.В.Плеханова (технический университет) Individual miner's lamp
RU2276305C1 (en) * 2004-11-17 2006-05-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (технический университет)" Mine lamp for individual use
CN100445632C (en) * 2006-04-27 2008-12-24 张胜利 Miner's lamp with flickering light source
RU2561706C2 (en) * 2013-11-28 2015-09-10 Юрий Афанасьевич Зыкин Mining lantern for individual use
FR3048055B1 (en) * 2016-02-19 2021-05-14 Lumila INDIVIDUAL LIGHTING AND SIGNALING EQUIPMENT
CN113273756B (en) * 2021-04-29 2024-03-26 国网浙江省电力有限公司湖州供电公司 Headlight structure fixed on safety helmet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2256845C2 (en) * 2001-08-17 2005-07-20 Двойченко Евгений Владиславович Lighting unit

Also Published As

Publication number Publication date
GB2197448A (en) 1988-05-18
GB8627121D0 (en) 1986-12-10

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Legal Events

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