GB2197448B - Miner's cap lamp - Google Patents
Miner's cap lampInfo
- 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
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
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) |
Families Citing this family (6)
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 |
CN100445632C (en) * | 2006-04-27 | 2008-12-24 | 张胜利 | Mining lamp with flasher |
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 |
-
1986
- 1986-11-13 GB GB8627121A patent/GB2197448B/en not_active Expired - Fee Related
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 |