DE1038441B - Magnetantrieb fuer Trockenrasiergeraet - Google Patents

Magnetantrieb fuer Trockenrasiergeraet

Info

Publication number
DE1038441B
DE1038441B DEA25477A DEA0025477A DE1038441B DE 1038441 B DE1038441 B DE 1038441B DE A25477 A DEA25477 A DE A25477A DE A0025477 A DEA0025477 A DE A0025477A DE 1038441 B DE1038441 B DE 1038441B
Authority
DE
Germany
Prior art keywords
armature
magnetic drive
dry shaver
electromagnet
oscillating
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
Application number
DEA25477A
Other languages
English (en)
Inventor
Harry Preiss
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.)
AVOG ELEKTRO und FEINMECHANIK
Original Assignee
AVOG ELEKTRO und FEINMECHANIK
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 AVOG ELEKTRO und FEINMECHANIK filed Critical AVOG ELEKTRO und FEINMECHANIK
Priority to DEA25477A priority Critical patent/DE1038441B/de
Priority claimed from DEA22872A external-priority patent/DE1019205B/de
Publication of DE1038441B publication Critical patent/DE1038441B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
    • 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
    • B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
    • B26B19/282—Motors without a rotating central drive shaft, e.g. linear motors
    • B26B19/284—Motors without a rotating central drive shaft, e.g. linear motors with an actuator oscillating about a pivot axis

Description

In Betracht gezogene Druckschriften:
USA.-Patentschrift Nr. 2 238 390;
österreichische Patentschrift Nr. 178 835.
Hierzu 1 Blatt Zeichnungen

Claims (1)

  1. Patentanspruch-
    Magnetantrieb für Trockenrasiergerät mit einem Schwinganker, der zwischen zwei gegenphasig erregten Polen eines Elektromagneten angeordnet ist, dadurch gekennzeichnet, daß bei Angreifen der den Schwinganker (1) rückstellenden Federkraft unmittelbar an der Drehachse (4) des Ankers am Luftspalt in den Stirnflächen des Schwingankers (1) und in den Polschuhen des Elektromagneten (5) in bekannter Weise Nuten (7) quer zur Bewegungsrichtung des Schwingankers angebracht sind.
DEA25477A 1955-06-16 1955-06-16 Magnetantrieb fuer Trockenrasiergeraet Pending DE1038441B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA25477A DE1038441B (de) 1955-06-16 1955-06-16 Magnetantrieb fuer Trockenrasiergeraet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA25477A DE1038441B (de) 1955-06-16 1955-06-16 Magnetantrieb fuer Trockenrasiergeraet
DEA22872A DE1019205B (de) 1955-06-16 1955-06-16 Magnetantrieb fuer Trockenrasiergeraete

Publications (1)

Publication Number Publication Date
DE1038441B true DE1038441B (de) 1958-09-04

Family

ID=25963228

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA25477A Pending DE1038441B (de) 1955-06-16 1955-06-16 Magnetantrieb fuer Trockenrasiergeraet

Country Status (1)

Country Link
DE (1) DE1038441B (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238390A (en) * 1938-08-01 1941-04-15 Knapp Monarch Co Dry shaver
AT178835B (de) * 1952-05-13 1954-06-25 Bosch Gmbh Robert Doppelwälzankermagnet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238390A (en) * 1938-08-01 1941-04-15 Knapp Monarch Co Dry shaver
AT178835B (de) * 1952-05-13 1954-06-25 Bosch Gmbh Robert Doppelwälzankermagnet

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