ES338060A1 - Device warning and protecting against overvoltages especially for electrical shavers operating under two voltages - Google Patents

Device warning and protecting against overvoltages especially for electrical shavers operating under two voltages

Info

Publication number
ES338060A1
ES338060A1 ES338060A ES338060A ES338060A1 ES 338060 A1 ES338060 A1 ES 338060A1 ES 338060 A ES338060 A ES 338060A ES 338060 A ES338060 A ES 338060A ES 338060 A1 ES338060 A1 ES 338060A1
Authority
ES
Spain
Prior art keywords
voltages
operating under
protecting against
against overvoltages
device warning
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
ES338060A
Other languages
Spanish (es)
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.)
CALOR APP ELECTRO DOMESTIQUES
Original Assignee
CALOR APP ELECTRO DOMESTIQUES
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 CALOR APP ELECTRO DOMESTIQUES filed Critical CALOR APP ELECTRO DOMESTIQUES
Publication of ES338060A1 publication Critical patent/ES338060A1/en
Expired 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
    • 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
    • B26B19/286—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive providing for two or more different electrical power sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

A dual voltage apparatus, e.g. an electric shaver, of the kind having two windings which may be connected in series or in parallel, is provided with a lamp connected in series with the windings so as to indicate when the shaver: is connected to the higher voltage supply with the windings incorrectly connected in parallel due to faulty connections or incorrect switching
ES338060A 1966-04-05 1967-03-15 Device warning and protecting against overvoltages especially for electrical shavers operating under two voltages Expired ES338060A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR56564A FR1485612A (en) 1966-04-05 1966-04-05 Surge protection warning device, in particular for dual-voltage electric shavers

Publications (1)

Publication Number Publication Date
ES338060A1 true ES338060A1 (en) 1968-03-16

Family

ID=8605615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES338060A Expired ES338060A1 (en) 1966-04-05 1967-03-15 Device warning and protecting against overvoltages especially for electrical shavers operating under two voltages

Country Status (7)

Country Link
US (1) US3483545A (en)
BE (1) BE687727A (en)
CH (1) CH464345A (en)
DE (1) DE1488891B2 (en)
ES (1) ES338060A1 (en)
FR (1) FR1485612A (en)
GB (1) GB1176378A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7271692B2 (en) * 2003-09-29 2007-09-18 Siemens Energy & Automation, Inc. Slider for selecting coil voltage and locking the coil in place
DE102004054481A1 (en) * 2004-11-11 2007-02-01 Braun Gmbh Electrical appliance of personal need

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1218981A (en) * 1959-02-24 1960-05-13 Rech S Et D Expl De Procedes E Electromagnetic vibrator
US3215894A (en) * 1961-07-17 1965-11-02 Haussermann Erich Electric razors with protective voltage-sensing means

Also Published As

Publication number Publication date
DE1488891B2 (en) 1971-07-22
US3483545A (en) 1969-12-09
BE687727A (en) 1967-04-03
FR1485612A (en) 1967-06-23
GB1176378A (en) 1970-01-01
DE1488891A1 (en) 1969-09-18
CH464345A (en) 1968-10-31

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