FR1422412A - Rechargeable mine lamp - Google Patents

Rechargeable mine lamp

Info

Publication number
FR1422412A
FR1422412A FR998862A FR998862A FR1422412A FR 1422412 A FR1422412 A FR 1422412A FR 998862 A FR998862 A FR 998862A FR 998862 A FR998862 A FR 998862A FR 1422412 A FR1422412 A FR 1422412A
Authority
FR
France
Prior art keywords
rechargeable
mine lamp
mine
lamp
rechargeable mine
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
Application number
FR998862A
Other languages
French (fr)
Inventor
Lothar Schwabe
Heini Georgi
Helmut Enkelmann
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.)
GRUBENLAMPENWERKE VEB
Original Assignee
GRUBENLAMPENWERKE VEB
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 GRUBENLAMPENWERKE VEB filed Critical GRUBENLAMPENWERKE VEB
Priority to FR998862A priority Critical patent/FR1422412A/en
Priority to GB52518/64A priority patent/GB1059779A/en
Application granted granted Critical
Publication of FR1422412A publication Critical patent/FR1422412A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • 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
    • F21L23/00—Non-electric hand-lamps for miners
    • 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
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
FR998862A 1964-12-16 1964-12-16 Rechargeable mine lamp Expired FR1422412A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR998862A FR1422412A (en) 1964-12-16 1964-12-16 Rechargeable mine lamp
GB52518/64A GB1059779A (en) 1964-12-16 1964-12-24 Improvements in or relating to miners' lamps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR998862A FR1422412A (en) 1964-12-16 1964-12-16 Rechargeable mine lamp
GB52518/64A GB1059779A (en) 1964-12-16 1964-12-24 Improvements in or relating to miners' lamps

Publications (1)

Publication Number Publication Date
FR1422412A true FR1422412A (en) 1965-12-24

Family

ID=50549683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998862A Expired FR1422412A (en) 1964-12-16 1964-12-16 Rechargeable mine lamp

Country Status (2)

Country Link
FR (1) FR1422412A (en)
GB (1) GB1059779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597193A1 (en) * 1986-04-14 1987-10-16 Genetiaux Norbert Safety device with external terminals, intended for underwater lighting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597193A1 (en) * 1986-04-14 1987-10-16 Genetiaux Norbert Safety device with external terminals, intended for underwater lighting

Also Published As

Publication number Publication date
GB1059779A (en) 1967-02-22

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