FR917207A - Improvements to battery lanterns and charging devices for these lanterns - Google Patents

Improvements to battery lanterns and charging devices for these lanterns

Info

Publication number
FR917207A
FR917207A FR917207DA FR917207A FR 917207 A FR917207 A FR 917207A FR 917207D A FR917207D A FR 917207DA FR 917207 A FR917207 A FR 917207A
Authority
FR
France
Prior art keywords
lanterns
battery
charging devices
charging
devices
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR917207A publication Critical patent/FR917207A/en
Expired 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
    • F21L2/00—Systems of electric lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR917207D 1944-09-25 1945-11-12 Improvements to battery lanterns and charging devices for these lanterns Expired FR917207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB917207X 1944-09-25

Publications (1)

Publication Number Publication Date
FR917207A true FR917207A (en) 1946-12-30

Family

ID=10707610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917207D Expired FR917207A (en) 1944-09-25 1945-11-12 Improvements to battery lanterns and charging devices for these lanterns

Country Status (1)

Country Link
FR (1) FR917207A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506895A1 (en) * 1981-05-26 1982-12-03 Badinier Jean Marie Portable rechargeable lamp e.g. for underwater torch - uses magnet mounted on charger to close reed switch inside lamp housing to connect circuit for charging

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506895A1 (en) * 1981-05-26 1982-12-03 Badinier Jean Marie Portable rechargeable lamp e.g. for underwater torch - uses magnet mounted on charger to close reed switch inside lamp housing to connect circuit for charging

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