GB1167444A - Electric Tooth-Brush - Google Patents

Electric Tooth-Brush

Info

Publication number
GB1167444A
GB1167444A GB345968A GB345968A GB1167444A GB 1167444 A GB1167444 A GB 1167444A GB 345968 A GB345968 A GB 345968A GB 345968 A GB345968 A GB 345968A GB 1167444 A GB1167444 A GB 1167444A
Authority
GB
United Kingdom
Prior art keywords
motor
jan
casing
brush
permanent magnet
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
GB345968A
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.)
Braun GmbH
Original Assignee
Braun GmbH
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 Braun GmbH filed Critical Braun GmbH
Publication of GB1167444A publication Critical patent/GB1167444A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/225—Handles or details thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

1,167,444. Electric toothbrushes. BRAUN A.G. 23 Jan., 1968 [26 Jan., 1967], No. 3459/68. Heading A4K. [Also in Division H1] A casing 1 serving as the handle of an electric tooth brush encloses a motor 2, a driving mechanism 4 and a magnetic motor control switch 6 which has its actuator 15 on the outside of the casing. The driving mechanism 4 converts the rotary movement of the motor 2 to an oscillating movement. The switch actuator 15 includes a permanent magnet 16 which acts on ferromagnetic material or a permanent magnet forming part of the switch contacts.
GB345968A 1967-01-26 1968-01-23 Electric Tooth-Brush Expired GB1167444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0090904 1967-01-26

Publications (1)

Publication Number Publication Date
GB1167444A true GB1167444A (en) 1969-10-15

Family

ID=6985546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB345968A Expired GB1167444A (en) 1967-01-26 1968-01-23 Electric Tooth-Brush

Country Status (6)

Country Link
BE (1) BE709977A (en)
CH (1) CH459142A (en)
ES (1) ES349757A1 (en)
FR (1) FR1569653A (en)
GB (1) GB1167444A (en)
NL (1) NL6801057A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444517A (en) * 1981-12-18 1984-04-24 Terumo Kabushiki Kaisha Electronic clinical thermometer
GB2223356A (en) * 1988-10-03 1990-04-04 Tung Fat Ind Ltd Magnetic switch mechanism for a torch
EP1431999A1 (en) * 2002-12-21 2004-06-23 SCHÜCO International KG Operating element for a magnetic switch
US6993803B2 (en) 2002-05-30 2006-02-07 Church & Dwight Co., Inc. Electric toothbrushes and packages containing same
EP1733700A1 (en) * 2001-03-14 2006-12-20 Braun GmbH Device for cleaning teeth
US7258229B2 (en) 2002-05-30 2007-08-21 Church & Dwight Co., Inc. Electric toothbrushes and packages containing same
US7661172B2 (en) 2001-03-14 2010-02-16 Braun Gmbh Dental cleaning device
US7770251B2 (en) 2001-03-14 2010-08-10 Braun Gmbh Method and device for cleaning teeth
US7979939B2 (en) 2000-03-17 2011-07-19 Braun Gmbh Dental cleaning device
US8218711B2 (en) 2004-12-23 2012-07-10 Braun Gmbh Replaceable accessory for a small electrical appliance and method of monitoring the usage of the accessory
US8443476B2 (en) 2001-12-04 2013-05-21 Braun Gmbh Dental cleaning device
US8558430B2 (en) 2010-08-19 2013-10-15 Braun Gmbh Resonant motor unit and electric device with resonant motor unit
US8631532B2 (en) 2011-07-25 2014-01-21 Braun Gmbh Oral hygiene device
US9099939B2 (en) 2011-07-25 2015-08-04 Braun Gmbh Linear electro-polymer motors and devices having the same
US9226808B2 (en) 2011-07-25 2016-01-05 Braun Gmbh Attachment section for an oral hygiene device
EP3385476A4 (en) * 2015-12-01 2019-07-17 Wuhan Pulinguangtong Technology Co., Ltd. Triggering structure for electronic lock, electronic lock and triggering method thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839911A1 (en) * 1978-09-14 1980-03-27 Rowenta Werke Gmbh ELECTRIC TOOTHBRUSH
DE2904327A1 (en) * 1979-02-05 1980-08-07 Trisa Buerstenfabrik Ag ELECTRIC TOOTH CLEANER
DE3211984C2 (en) * 1981-05-21 1986-04-03 Dieter Dr. 7900 Ulm Benz Rotating toothbrush
DE3244262A1 (en) * 1982-11-30 1984-05-30 Blendax-Werke R. Schneider Gmbh & Co, 6500 Mainz ELECTRICALLY DRIVED TOOTHBRUSH
DE102007038358A1 (en) * 2007-08-14 2009-02-26 Wisap Gesellschaft für wissenschaftlichen Apparatebau mbH Device for driving instruments and tools and their use

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444517A (en) * 1981-12-18 1984-04-24 Terumo Kabushiki Kaisha Electronic clinical thermometer
GB2223356A (en) * 1988-10-03 1990-04-04 Tung Fat Ind Ltd Magnetic switch mechanism for a torch
US7979939B2 (en) 2000-03-17 2011-07-19 Braun Gmbh Dental cleaning device
US7661172B2 (en) 2001-03-14 2010-02-16 Braun Gmbh Dental cleaning device
US7987545B2 (en) 2001-03-14 2011-08-02 Braun Gmbh Method and device for cleaning teeth
US8671493B2 (en) 2001-03-14 2014-03-18 Braun Gmbh Dental cleaning device
US8443475B2 (en) 2001-03-14 2013-05-21 Braun Gmbh Method and device for cleaning teeth
US7673360B2 (en) 2001-03-14 2010-03-09 Braun Gmbh Dental cleaning device
EP1733700A1 (en) * 2001-03-14 2006-12-20 Braun GmbH Device for cleaning teeth
US7770251B2 (en) 2001-03-14 2010-08-10 Braun Gmbh Method and device for cleaning teeth
US7774886B2 (en) 2001-03-14 2010-08-17 Braun Gmbh Method and device for cleaning teeth
US7861349B2 (en) 2001-03-14 2011-01-04 Braun Gmbh Method and device for cleaning teeth
US8443476B2 (en) 2001-12-04 2013-05-21 Braun Gmbh Dental cleaning device
US7985073B2 (en) 2001-12-04 2011-07-26 Braun Gmbh Method and device for cleaning teeth
US8683637B2 (en) 2001-12-04 2014-04-01 Braun Gmbh Dental cleaning device
US8181301B2 (en) 2001-12-04 2012-05-22 Braun Gmbh Dental cleaning device
US6993803B2 (en) 2002-05-30 2006-02-07 Church & Dwight Co., Inc. Electric toothbrushes and packages containing same
US7258229B2 (en) 2002-05-30 2007-08-21 Church & Dwight Co., Inc. Electric toothbrushes and packages containing same
US7723629B2 (en) 2002-05-30 2010-05-25 Church & Dwight Co., Inc. Electric toothbrushes and packages containing same
EP1431999A1 (en) * 2002-12-21 2004-06-23 SCHÜCO International KG Operating element for a magnetic switch
US8218711B2 (en) 2004-12-23 2012-07-10 Braun Gmbh Replaceable accessory for a small electrical appliance and method of monitoring the usage of the accessory
US8558430B2 (en) 2010-08-19 2013-10-15 Braun Gmbh Resonant motor unit and electric device with resonant motor unit
US8631532B2 (en) 2011-07-25 2014-01-21 Braun Gmbh Oral hygiene device
US9099939B2 (en) 2011-07-25 2015-08-04 Braun Gmbh Linear electro-polymer motors and devices having the same
US9226808B2 (en) 2011-07-25 2016-01-05 Braun Gmbh Attachment section for an oral hygiene device
US10327876B2 (en) 2011-07-25 2019-06-25 Braun Gmbh Oral cleaning tool for an oral hygiene device
EP3385476A4 (en) * 2015-12-01 2019-07-17 Wuhan Pulinguangtong Technology Co., Ltd. Triggering structure for electronic lock, electronic lock and triggering method thereof

Also Published As

Publication number Publication date
ES349757A1 (en) 1969-04-01
CH459142A (en) 1968-07-15
BE709977A (en) 1968-05-30
FR1569653A (en) 1969-06-06
NL6801057A (en) 1968-07-29

Similar Documents

Publication Publication Date Title
GB1167444A (en) Electric Tooth-Brush
GB1341180A (en) Domestic electric appliance provided with braking means for rotary knives
GB1488837A (en) Brushgear for electric motors
CA988130A (en) Switch assembly for electric strike
CA961085A (en) Permanent magnet dynamoelectric machine flux path assembly
AT260349B (en) Permanent magnetic, diametrically magnetized rotor for small electric motors
GB1256932A (en)
GB1090130A (en) Electric rotating machine
CA989607A (en) Magnetic brush assembly
JPS51134811A (en) Electric motor with no commutator
CA720927A (en) Notched pole piece permanent magnet motors
GB1431055A (en) Dynamo-electric machine
GB1083276A (en) Electric circuit programmer
CA692970A (en) Tooth brush actuating mechanism
GB603372A (en) Improvements in and relating to exploder devices for shot-firing
CA687383A (en) Permanent magnet material
CA698454A (en) Electric motor with permanent magnet rotor
GB1083980A (en) Improvements in or relating to electromechanical relays
CA738547A (en) Magnetically operated armature contact
GB1011907A (en) Electric motor
CA999331A (en) Magnetically operated electric switch device
CA943175A (en) Variable-reluctance electric motor
CA709055A (en) Electric toothbrush and switch mechanism
JPS53127612A (en) Small direct current motor
CA739581A (en) Low voltage d.c. motor with permanent magnet stator

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed