PL32204B1 - Czeslaw Lazarski, Warschau Pocket electric flashlight with a flat battery - Google Patents

Czeslaw Lazarski, Warschau Pocket electric flashlight with a flat battery Download PDF

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Publication number
PL32204B1
PL32204B1 PL32204A PL3220441A PL32204B1 PL 32204 B1 PL32204 B1 PL 32204B1 PL 32204 A PL32204 A PL 32204A PL 3220441 A PL3220441 A PL 3220441A PL 32204 B1 PL32204 B1 PL 32204B1
Authority
PL
Poland
Prior art keywords
warschau
lazarski
czeslaw
flat battery
electric flashlight
Prior art date
Application number
PL32204A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL32204B1 publication Critical patent/PL32204B1/en

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Description

Wedlug wynalazku w kieszonkowej la¬ tarce elektrycznej z plaiska bateria oslo¬ ne stanowi opaska blaszana 1 (fig. 1 i 2) w postaci strzemiaczka o szerokosci oko- ke, umieszczona w ten sposób, ze po wsu nlieciu do niej wasika strona boczna bate- lo 3 cm, z blaszana oprawka 2 na zarów- rii 3, zarówka srodkowym swym 'kontak¬ tem wierzcholkowym opiera sie na jed¬ nej z bateryjnych blaszek biegunowych 4, która poza tym nie ima styku z oprawka i opaska. Druga blaszka biegunowa 5 ba¬ terii, po odpowiednim odgieciu, sluzy ja¬ ko kontakt naciskowy, który za nacisnie¬ ciem palca styka sie z oprawka zarówki, powoduJjac przeplyw przez zarówke pra¬ du elektrycznego, a po usunieciu palca przerywa obwód, dzieki sprezynowaniu blaszki. Przez odpowiednie nastawienie opaski mozna poza tym równiez spowo¬ dowac staly przeplyw, pradu przez zarów¬ ke. W celu zabezpieczenia zarówki ramio¬ na opaski sa przedluzone, tworzac w ten sposób dwustronna jej oslone. Opaska utrzymuje sie w zadanym polozeniu dzie¬ ki sprezynowaniu blachy, z której jest wy¬ konana, oraz dzieki zagieciu blachy opaski na górnych krawedziach baterii. PL PLAccording to the invention, in a pocket electric flashlight with a flat battery, the cover is a sheet metal band 1 (figs. 1 and 2) in the form of a stirrup with a width of about 1 cm, arranged in such a way that after inserting the narrow side of the battery into it, 3 cm, with the sheet metal socket 2 on the bulb 3, the bulb rests with its central tip contact on one of the battery pole plates 4, which otherwise has no contact with the socket and the band. The second terminal plate 5 of the battery, when properly bent, serves as a pressure contact that, when pressed by a finger, contacts the bulb socket, causing electric current to flow through the bulb. When the finger is removed, it breaks the circuit thanks to the spring force of the plate. By adjusting the clamp, a constant current flow through the bulb can also be achieved. To protect the bulb, the clamp arms are extended, thus creating a double-sided protection. The clamp is held in place by the spring force of the sheet metal from which it is made and by the bending of the sheet metal at the upper edges of the battery.

PL32204A 1941-11-05 Czeslaw Lazarski, Warschau Pocket electric flashlight with a flat battery PL32204B1 (en)

Publications (1)

Publication Number Publication Date
PL32204B1 true PL32204B1 (en) 1943-10-30

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