GB1082070A - Cordless electric appliance - Google Patents

Cordless electric appliance

Info

Publication number
GB1082070A
GB1082070A GB27066/65A GB2706665A GB1082070A GB 1082070 A GB1082070 A GB 1082070A GB 27066/65 A GB27066/65 A GB 27066/65A GB 2706665 A GB2706665 A GB 2706665A GB 1082070 A GB1082070 A GB 1082070A
Authority
GB
United Kingdom
Prior art keywords
battery
winding
hand
electric appliance
casing
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
GB27066/65A
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.)
Sunbeam Corp
Original Assignee
Sunbeam Corp
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 Sunbeam Corp filed Critical Sunbeam Corp
Publication of GB1082070A publication Critical patent/GB1082070A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • 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
    • 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
    • A61C17/224—Electrical recharging arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2204/00—Features not otherwise provided for
    • A61C2204/002—Features not otherwise provided for using batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F2027/408—Association with diode or rectifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Brushes (AREA)

Abstract

1,082,070. Hand-held devices. SUNBEAM CORPORATION. June 25, 1965 [July 7, 1964], No. 27066/65. Heading H2H. A hand-held rechargeable battery-driven appliance such as an electric toothbrush has a rectifier and secondary winding incorporated in its casing, the winding being inductively coupled to a primary winding in a separate housing when the battery is to be charged. The two windings may be arranged coaxially or side by side with suitable polepieces to reduce stray flux. The battery casing may form the core of the secondary winding and be part of the magnetic circuit.
GB27066/65A 1964-07-07 1965-06-25 Cordless electric appliance Expired GB1082070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38083964A 1964-07-07 1964-07-07

Publications (1)

Publication Number Publication Date
GB1082070A true GB1082070A (en) 1967-09-06

Family

ID=23502640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27066/65A Expired GB1082070A (en) 1964-07-07 1965-06-25 Cordless electric appliance

Country Status (2)

Country Link
DE (1) DE1457049B2 (en)
GB (1) GB1082070A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501855A3 (en) * 1981-03-16 1982-09-17 Saphymo Stel Data transmission system between fixed and moving assemblies - uses switching controllers for transmitters and receivers to transfer real=time data through coupling transformer
GB2393860A (en) * 2002-09-27 2004-04-07 Zap Wireless Technologies Ltd Variable positioning of devices being inductively charged
US20160134233A1 (en) * 2011-04-27 2016-05-12 Patrick L. Chapman Modular photovoltaic power supply assembly
EP2981783A4 (en) * 2013-04-05 2016-12-07 Cynetic Designs Ltd Wireless inductive charging of weapon system energy source
US10265147B2 (en) * 2015-05-27 2019-04-23 Koninklijke Philips N.V. Housing interlock design

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027137A1 (en) * 1980-07-17 1982-02-11 Dieter Dr. 7900 Ulm Benz DEVICE FOR BRUSHING TEETH
US5399089A (en) * 1993-08-11 1995-03-21 Teledyne Industries, Inc. Oral hygiene appliance

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501855A3 (en) * 1981-03-16 1982-09-17 Saphymo Stel Data transmission system between fixed and moving assemblies - uses switching controllers for transmitters and receivers to transfer real=time data through coupling transformer
GB2393860A (en) * 2002-09-27 2004-04-07 Zap Wireless Technologies Ltd Variable positioning of devices being inductively charged
GB2393860B (en) * 2002-09-27 2006-02-15 Zap Wireless Technologies Ltd Improvements relating to retention of rechargeable devices
US7518337B2 (en) 2002-09-27 2009-04-14 Access Business Group International Llc Retention of inductively rechargeable devices on an inductive charger
US20160134233A1 (en) * 2011-04-27 2016-05-12 Patrick L. Chapman Modular photovoltaic power supply assembly
EP2981783A4 (en) * 2013-04-05 2016-12-07 Cynetic Designs Ltd Wireless inductive charging of weapon system energy source
US10265147B2 (en) * 2015-05-27 2019-04-23 Koninklijke Philips N.V. Housing interlock design

Also Published As

Publication number Publication date
DE1457049B2 (en) 1976-10-28
DE1457049A1 (en) 1968-12-05

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