DE250424C - - Google Patents
Info
- Publication number
- DE250424C DE250424C DENDAT250424D DE250424DA DE250424C DE 250424 C DE250424 C DE 250424C DE NDAT250424 D DENDAT250424 D DE NDAT250424D DE 250424D A DE250424D A DE 250424DA DE 250424 C DE250424 C DE 250424C
- Authority
- DE
- Germany
- Prior art keywords
- pole
- socket
- contact
- battery
- electric flashlight
- 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.)
- Active
Links
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 230000004913 activation Effects 0.000 description 3
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Durch Verwendung der nachfolgend beschriebenen Fassung und durch die getroffene Anordnung erhält man aus einer normalen Taschenbatterie und einer Glühbirne eine betriebsfertige Taschenlampe für Momenteinschaltung durch Druck, oder für Dauereinschaltung durch Verschieben der Fassung unter Wegfall irgendeiner Hülse oder Hülle. Der eine Pol der Glühlampenfassung f ist mit ίο einem Halter versehen, der auf ein Kontaktblech d der Taschenbatterie aufgeschoben wird, wodurch die Birne ihren Halt am Element bekommt. Das zweite Kontaktblech α der Batterie c wird so gebogen, daß es in geringen Abstand von dem zweiten Pol der Fassung zu stehen kommt.By using the socket described below and the arrangement made, a ready-to-use flashlight is obtained from a normal pocket battery and a lightbulb for momentary activation by pressure, or for permanent activation by moving the socket, eliminating any sleeve or cover. One pole of the incandescent lamp socket f is provided with a holder which is pushed onto a contact plate d of the pocket battery, whereby the bulb gets its hold on the element. The second contact sheet α of the battery c is bent so that it comes to a small distance from the second pole of the socket.
Um die Lampe einzuschalten, wird für vorübergehende Benutzung das federnde Kontaktblech α der Batterie niedergedrückt, bis es mit dem freien Pol b der Fassung in Berührung kommt.To switch the lamp on, the resilient contact plate α of the battery is pressed down for temporary use until it comes into contact with the free pole b of the socket.
Für dauernde Einschaltung wird die Fassung auf dem Halterkontakt d der Batterie so weit verschoben, bis die beiden Unterbrecherkontakte 5 und α sich berühren.For permanent activation, the socket is moved on the holder contact d of the battery until the two breaker contacts 5 and α touch.
Die Fassung kann auch mit Reflektor versehen werden.The socket can also be provided with a reflector.
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE250424C true DE250424C (en) |
Family
ID=508949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT250424D Active DE250424C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE250424C (en) |
-
0
- DE DENDAT250424D patent/DE250424C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1489729A (en) | Electrical switches | |
| ES284357U (en) | Electrical contact member. | |
| DE250424C (en) | ||
| GB1040288A (en) | Improvements in and relating to manually-operable electric switches | |
| GB1035507A (en) | Improvements in and relating to manually-operable electric switches | |
| US3137447A (en) | Telephone light | |
| GB1105970A (en) | Improvements relating to opthalmoscopes and like diagnostic instruments | |
| GB1047394A (en) | ||
| GB623505A (en) | Improvements in and relating to electric switches | |
| GB587075A (en) | Improvements in or relating to holders for memorandum pads and the like | |
| ES483821A1 (en) | Pushbutton operated electric contactor - uses spring wire loops shaped to pass round shafts mounted parallel to printed circuit board | |
| GB1486163A (en) | Electric switch | |
| FR2282150A1 (en) | Linear potentiometer with adjacent track and collector - has connector lugs with spring contacts, held between housing and track base | |
| GB861094A (en) | Electric terminal construction | |
| ES458235A1 (en) | Electrical switch | |
| FR2335930A1 (en) | Electrical pushbutton switch for romote control system - has deflecting strip making contact with printed circuit conductors | |
| DE383685C (en) | Rotary switch with horizontal contact surfaces | |
| GB909012A (en) | Improvements relating to lampholders | |
| DE610833C (en) | Series resistor for electric light bulbs | |
| DE1937181B2 (en) | Lighting arrangement for microscopes | |
| GB528993A (en) | Improvements in hand and other lamps for use with electric batteries | |
| DE863958C (en) | Attachment of scale illumination lamps for radio receivers | |
| GB681623A (en) | Improvements in or relating to electric lamp holders | |
| GB493649A (en) | Improvements in electric switches of the push-button type | |
| ES460021A1 (en) | Electric switch |