DE1301734B - Switching arrangement for a dry shaver - Google Patents
Switching arrangement for a dry shaverInfo
- Publication number
- DE1301734B DE1301734B DEV28730A DEV0028730A DE1301734B DE 1301734 B DE1301734 B DE 1301734B DE V28730 A DEV28730 A DE V28730A DE V0028730 A DEV0028730 A DE V0028730A DE 1301734 B DE1301734 B DE 1301734B
- Authority
- DE
- Germany
- Prior art keywords
- plug
- mains
- plunger
- connection
- low
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3873—Electric features; Charging; Computing devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Claims (3)
über einen Schalter, der als Gleichstromquelle be- F i g. 1 a die Steckeraufnahme,
nutzte Akkumulator in einer solchen Polung an F i g. 2 den Stecker für Netzanschluß,
einem Gleichrichter liegt, daß bei Anschluß des Ge- 15 F i g. 3 den Stecker für Anschluß an einer Niederrätes an das Starkstromnetz nicht nur der Motor spannungsgleichstromquelle,
läuft, sondern auch bei geschlossenem Schalter der F i g. 4 die Schaltskizze für Netzanschluß,
Akkumulator aufgeladen wird. F i g. 5 die Schaltskizze für Anschluß an einerdevices, equipped with a low-voltage drive io Fig. 1 is a partial sectional drawing through the motor and a DC insertion point of the plug with the switching power source housed in the device, in which elements parallel to the motor,
via a switch which acts as a direct current source. 1 a the connector socket,
used accumulator in such a polarity at F i g. 2 the plug for mains connection,
a rectifier is that when connecting the Ge 15 F i g. 3 the plug for connection to a Niederrätes to the power network not only the motor voltage direct current source,
runs, but also when the switch is closed the F i g. 4 the circuit diagram for the mains connection,
Accumulator is charged. F i g. 5 the circuit diagram for connection to a
Trockenrasiergeräten der zusätzlich außerhalb des 20 Im Gehäuse 1 des Trockenrasiergeräts ist eine Gerätes liegende Transformator mit Zuleitung für Aussparung 2 für eine Steckverbindung vorgesehen, den Anschluß an das Starkstromnetz und die für Eine Nut 3 gewährleistet in Verbindung mit der Nase das Laden des Akkumulators zusätzliche Schalter- 18 des Steckers 13 für den Betrieb von einer Autobetätigung herausgestellt. Sehr nachteilig ist weiter- batterie die richtige Plus-Minus-Polung. Beim Einhin, daß durch die Möglichkeit der Nichtbetätigung 25 schieben des Steckers 13 in die Aussparung 2 bedes Schalters die Batterie im Apparat unbenutzt tätigt die Nase 18 einen in einem Durchbruch 4 anbleibt und die Zellen derselben in kurzer Zeit zer- geordneten Stößel 5 so, daß derselbe beim Einschiestört werden. ben und Einrasten in die Vertiefung 19 über die Zwi-Bekannt ist weiterhin bei elektrischen Rasierappa- schenplatten 7 und 8 das federnde Kontaktstück 6 raten, daß der Antrieb des Motors nur über den 30 bewegt, dabei die Kontakte 9 und 10 öffnet, und die Akkumulator, dem bei Netzanschluß ein Vorwider- Kontakte 9 und 11 schließt. Der Abstand 12 der stand, Kondensator und Gleichrichter innerhalb des Zwischenplatten 7 und 8 ist dabei so bemessen, daß Gerätes vorgeschaltet sind, erfolgt. in Verbindung mit der Winkelstellung des federnden Der Zweck der Erfindung ist die Beseitigung der Kontaktstückes 6 und dem Hub des Stößels 5 ein angeführten Mängel und die Herstellung eines Trok- 35 ausreichender Kontaktdruck über die abgerundeten kenrasiergerätes mit geringstem Aufwand an Zu- Kanten 14 und 15 der Zwischenplatten 7 und 8 bebehör, wirkt wird.These low-voltage direct current sources have proven to be particular shortcomings.
Dry shaving devices that are also outside the 20 In the housing 1 of the dry shaving device there is a transformer with a supply line for recess 2 for a plug connection, the connection to the high-voltage network and the one for a groove 3 in connection with the nose ensures the charging of the accumulator additional switch 18 of the connector 13 exposed for the operation of an auto actuation. Correct plus-minus polarity is also very disadvantageous. At the same time that by the possibility of non-actuation 25 pushing the plug 13 into the recess 2 of the switch, the battery in the apparatus is unused, the nose 18 remains in an opening 4 and the cells of the same are dismantled in a short time so that the plunger 5 the same when being interfered with. Ben and latching into the recess 19 via the intermediate. Known is furthermore with electric razor plates 7 and 8 the resilient contact piece 6 advise that the drive of the motor only moves via the 30, thereby opening the contacts 9 and 10, and the accumulator , which a Vorwider- contacts 9 and 11 closes when connected to the mains. The distance 12 of the stand, capacitor and rectifier within the intermediate plates 7 and 8 is dimensioned so that the device is connected upstream. in connection with the angular position of the resilient The purpose of the invention is the elimination of the contact piece 6 and the stroke of the plunger 5 a cited shortcomings and the production of a dry 35 sufficient contact pressure over the rounded shaving device with the least amount of effort at the edges 14 and 15 of the Intermediate plates 7 and 8, is effective.
stück mit Kontakten die für Netzanschluß normaler- p ...
weise geschlossenen Kontakte öffnet und die Kon- 60 Patentansprüche:
takte für Betrieb von der Niederspannungsgleich- 1. Schaltanordnung für ein Trockenrasiergerät Stromquelle schließt. mit einem Schwachstrom-Antriebsmotor und Vorteilhafterweise ist der Abstand, der am Stößel einem im Gehäuse des Gerätes angeordneten, im angebrachten Zwischenplatten und die Winkelstel- Gerät wieder aufladbaren Akkumulator, mit zwei lung des federnden Kontaktstückes gegenüber dem 65 Verbindungskabeln zum Betrieb des Gerätes vom auszuführenden Hub so bemessen, daß der Kontakt- Netz oder von einer Niederspannungsgleichstromdruck bei eingeschobenem Stecker für Netzbetrieb quelle, dadurch gekennzeichnet, daß in über zwei Kanten und bei eingeschobenem Stecker bekannter Weise der Antrieb des Motors nur ausThe invention is based on the object of creating a plug 20 for the mains dry shaver which, without a large connection for either operating the device or additional effort, enables the plunger 5 to be removed from the mains or to charge the battery a low voltage DC power source, e.g. B. Auto- due to the lack of a nose on the plug 20 not bebatterie to shave, and in which the charging is done, the current flow is via the contacts 9 accumulator via the network or via a low and 10 takes place at a voltage direct current source. the rounded edges 16 and 17, so that the task according to the invention with a tappet 5 remains in its rest position. The plug-switching arrangement of the type mentioned at the beginning of the pins 21 with retaining plate 28, connecting line 22, solved by that in a known manner, the drive insulating receptacle 23, on the same force-locking motor only from the accumulator - the resilient contact piece 6 attached to sig Kon-Netzanschluss the series resistor, capacitor and clocks 10 and 11, plunger 5 with intermediate plates 7 rectifiers connected upstream within the device 50 and 8 together form a structural unit. For operation - done and that the plug of one of the mains is for current limitation and DC connection cable has a nose with a recess upright the resistor 24, capacitor 25, the same, which is arranged at the plug of the other connector 26 and resistor 27 . Except for the extension cable is missing, and that to accommodate the above possibilities of shaving from the mains plug in the recess of the housing a groove 55 or a car battery are provided by means of the opening and a plunger provided for this purpose, NEN connecting cable can be the dry shaver with the plunger when introducing the Plug via even without a connecting cable only work via the loaded intermediate plates and a spring-loaded contact accumulator,
piece with contacts that are used for mains connection normal p ...
wise closed contacts opens and the con- 60 patent claims:
clocks for operation of the low-voltage DC 1. Switching arrangement for a dry shaver power source closes. with a low-voltage drive motor and advantageously the distance between the accumulator arranged on the plunger in the housing of the device and rechargeable in the intermediate plates and the angular position device, with two development of the resilient contact piece opposite the 65 connecting cables for operating the device from the hub to be performed dimensioned so that the contact network or from a low-voltage direct current pressure source when the plug is inserted for mains operation, characterized in that the drive of the motor is only off in a known manner over two edges and with the plug inserted
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV28730A DE1301734B (en) | 1965-06-24 | 1965-06-24 | Switching arrangement for a dry shaver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV28730A DE1301734B (en) | 1965-06-24 | 1965-06-24 | Switching arrangement for a dry shaver |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1301734B true DE1301734B (en) | 1969-08-21 |
Family
ID=7584356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV28730A Pending DE1301734B (en) | 1965-06-24 | 1965-06-24 | Switching arrangement for a dry shaver |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1301734B (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1029263B (en) * | 1956-08-06 | 1958-04-30 | Otto Huebner | Electric shaver |
-
1965
- 1965-06-24 DE DEV28730A patent/DE1301734B/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1029263B (en) * | 1956-08-06 | 1958-04-30 | Otto Huebner | Electric shaver |
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