BE559523A - - Google Patents
Info
- Publication number
- BE559523A BE559523A BE559523DA BE559523A BE 559523 A BE559523 A BE 559523A BE 559523D A BE559523D A BE 559523DA BE 559523 A BE559523 A BE 559523A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- current
- plug
- external
- pusher
- Prior art date
Links
Classifications
-
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- 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
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
- H01H21/58—Change-over switches without stable intermediate position
-
- 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
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Dry Shavers And Clippers (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
<EMI ID=1.1>
pratiquement universel, car il peut fonctionner, d'une 'part, :
avec diverses sources de courant extérieures, telles que secteur électrique ou accumulateurs de véhicules automobiles par exemple, et,d'autre part, possédant une réserve d'énergie lui permettant
<EMI ID=2.1>
de courant extérieure.
La caractéristique essentielle de la présente invention est que la réserve d'énergie est constituée par une batterie d'accumulateurs légère et étanche, permettant, sans,recharge, un usage journalier pendant une huitaine de jours.
La batterie est rechargeable, sans démontage et sans ap-pareillàge spécial, un redresseur de courant étant incorporé au boîtier du rasoir.
La recharge et l'utilisation sur secteur lumière à 110 ou
<EMI ID=3.1>
transformateur abaissant la tension à 6 ou 8 volts et éliminant tout risque d'accident, le cordon d'alimentation et le rasoir n'étant soumis qu'à de très basses tensions-
<EMI ID=4.1>
voulus' dans tous les cas.
Une position médiane correspondant à l'arrêt du moteur permet également la recharge des accumulateurs.
<EMI ID=5.1>
source extérieure.
La troisième position correspond à l'utilisation sans source extérieure.
Le dessin représente, à titre d'exemple, une forme d'exécution du rasoir selon l'invention.
La figure 1 est une vue d'ensemble, une moitié du boîtier ayant été enlevée; la figure 2 représente en coupe l'extrémité du cordon d'alimentation, côté rasoir;
les figures 3, 4 et 5 montrent les trois circuits électriques réalisés par les trois positions du commutateur.
Dans l'exemple de réalisation représenté figure 1, le
<EMI ID=6.1>
un moteur 6 pour ccurant continu de faible tension, avec inducteur à aimant permanent, ce qui permet la'plus faible consommation pour une puissance donnée.
<EMI ID=7.1>
alimenté soit par la batterie d'accumulateurs étanche 10 (au cadmium-nickel), soit par une source de courant extérieure qui peut être le secteur alternatif dont la tension sera réduite à 6 ou 8 volts par un transformateur, ou une batterie 6 volts
(par exemple, celle d'une voiture automobile).
Le redresseur de courant 13 relié aux broches 14 par lesquelles se fait l'alimentation extérieure, a trois fonctions distinctes :
1[deg.] recharge des accumulateurs;
2[deg.] alimentation du moteur en courant continu à partir
du réseau alternatif;
<EMI ID=8.1>
sans se préoccuper de la polarité, ;le moteur tournant toujours dans le bon sens.
Le commutateur constitué par le curseur 11 comportant deux barrettes de court-circuit 11' et 11", la longueur de l'une étant double de l'autre, et par la plaquette isolante fixe 12
<EMI ID=9.1>
permet --- de réaliser les trois circuits nécessaires à tous les cas.
Dans la position médiane du poussoir mobile 11, le moteur est à l'arrêt, car le contact 4 est dans le vide. Pour cette même position de 11 les contacts 1 et 3_ sont en court-circuit, ce qui permet la recharge des accumulateurs 10. Il suffit pour cela de relier aux broches 14 une source de courant alternative ou continue de 6 à 8 volts.
Afin de permettre la recharge des accumulateurs 10 même à partir d'une batterie de 6 volts de voiture, le nombre d'éléments cadmium-nickel a été fixé à quatre, ce qui donne une
<EMI ID=10.1>
Le moteur 10 est calculé pour avoir son rendement normal sous quatre volts. C'est à peu de chose près celle qui lui sera appliquée pour une alimentation extérieure par batteries
<EMI ID=11.1>
<EMI ID = 1.1>
practically universal, because it can work, on the one hand:
with various external current sources, such as electric mains or motor vehicle accumulators for example, and, on the other hand, having an energy reserve allowing it
<EMI ID = 2.1>
external current.
The essential characteristic of the present invention is that the energy reserve is constituted by a light and sealed accumulator battery, allowing, without recharging, daily use for a week or so.
The battery is rechargeable, without disassembly and without special apparatus, a current rectifier being incorporated in the shaver housing.
Recharging and use on the light sector at 110 or
<EMI ID = 3.1>
transformer reducing the voltage to 6 or 8 volts and eliminating any risk of accident, the power cord and the shaver being subjected only to very low voltages -
<EMI ID = 4.1>
desired 'in all cases.
A middle position corresponding to stopping the engine also allows the batteries to be recharged.
<EMI ID = 5.1>
external source.
The third position corresponds to use without an external source.
The drawing shows, by way of example, an embodiment of the razor according to the invention.
Figure 1 is an overall view, one half of the housing having been removed; FIG. 2 shows in section the end of the power cord, on the razor side;
Figures 3, 4 and 5 show the three electrical circuits produced by the three positions of the switch.
In the embodiment shown in FIG. 1, the
<EMI ID = 6.1>
a motor 6 for continuous current of low voltage, with permanent magnet inductor, which allows the 'lowest consumption for a given power.
<EMI ID = 7.1>
powered either by the sealed accumulator battery 10 (cadmium-nickel), or by an external current source which can be the alternating sector whose voltage will be reduced to 6 or 8 volts by a transformer, or a 6 volts battery
(for example, that of a motor car).
The current rectifier 13 connected to pins 14 through which the external power supply is made, has three distinct functions:
1 [deg.] Recharging the accumulators;
2 [deg.] DC motor supply from
the alternative network;
<EMI ID = 8.1>
regardless of polarity,; the motor always running in the right direction.
The switch constituted by the cursor 11 comprising two short-circuit bars 11 'and 11 ", the length of one being twice the other, and by the fixed insulating plate 12
<EMI ID = 9.1>
allows --- to realize the three circuits necessary in all cases.
In the middle position of the movable pusher 11, the motor is stopped, because the contact 4 is in a vacuum. For this same position of 11 the contacts 1 and 3_ are short-circuited, which allows the recharging of the accumulators 10. For this, it suffices to connect to pins 14 a source of alternating or direct current of 6 to 8 volts.
In order to allow recharging of the accumulators 10 even from a 6 volt car battery, the number of cadmium-nickel elements has been set at four, which gives a
<EMI ID = 10.1>
The motor 10 is calculated to have its normal efficiency at four volts. This is roughly the one that will be applied to it for external battery power
<EMI ID = 11.1>
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR732659A FR1235911A (en) | 1957-02-26 | 1957-02-26 | Universal electric shaver |
Publications (1)
Publication Number | Publication Date |
---|---|
BE559523A true BE559523A (en) |
Family
ID=8704169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE559523D BE559523A (en) | 1957-02-26 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE559523A (en) |
CH (1) | CH344639A (en) |
DE (1) | DE1051163B (en) |
FR (1) | FR1235911A (en) |
NL (1) | NL96394C (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3283185A (en) * | 1960-01-11 | 1966-11-01 | Sperry Rand Corp | Battery operated electric shaver |
US3168294A (en) * | 1960-08-15 | 1965-02-02 | Hasumura Tadashi | Mixing apparatus wherein magnets are utilized |
US3214670A (en) * | 1961-10-16 | 1965-10-26 | Schaf Jack | Apparatus for simultaneously charging a battery and operating a timer motor |
CA788046A (en) * | 1962-01-12 | 1968-06-18 | R. Locke David | Portable electrical appliance |
US3200319A (en) * | 1962-01-29 | 1965-08-10 | Sperry Rand Corp | Electrical power and control mechanism for electrical appliances |
NO108916L (en) * | 1962-01-29 | |||
US3184775A (en) * | 1962-05-22 | 1965-05-25 | Electrolux Corp | Electric carpet sweepers |
US3200320A (en) * | 1962-11-13 | 1965-08-10 | Mallory & Co Inc P R | Charging means with magnetic contacts for battery operated appliances |
US3290484A (en) * | 1963-03-22 | 1966-12-06 | Gen Electric | Coffee maker-server |
US3311763A (en) * | 1963-07-15 | 1967-03-28 | Sunbeam Corp | Electric shaver |
US3386023A (en) * | 1963-07-15 | 1968-05-28 | Sunbeam Corp | Electric shaver |
US3328641A (en) * | 1964-09-18 | 1967-06-27 | Ray V Watkins | Welding torch igniter |
US3359635A (en) * | 1965-01-05 | 1967-12-26 | Sunbeam Corp | Electrically operated dry shaver |
US3381373A (en) * | 1965-09-02 | 1968-05-07 | Brown Ernest | Device for cutting body hairs growing in or adjacent body cavities |
US3369294A (en) * | 1965-10-23 | 1968-02-20 | Timac Inc | Power driven wet shaver |
US3675324A (en) * | 1969-05-07 | 1972-07-11 | Matsushita Electric Works Ltd | Electric dry shaver |
US3934302A (en) * | 1972-11-14 | 1976-01-27 | Kenichi Mabuchi | Portable, multi-purpose, rechargeable cigarette lighter |
DE3315643C2 (en) * | 1983-04-29 | 1985-08-08 | Braun Ag, 6000 Frankfurt | Automatic switch-on protection |
DE3825654A1 (en) * | 1988-07-28 | 1990-02-01 | Bosch Gmbh Robert | SAFETY DEVICE ON A HAND MACHINE TOOL |
-
0
- NL NL96394D patent/NL96394C/xx active
- BE BE559523D patent/BE559523A/fr unknown
-
1957
- 1957-02-26 FR FR732659A patent/FR1235911A/en not_active Expired
- 1957-10-11 DE DES55493A patent/DE1051163B/en active Pending
- 1957-10-23 CH CH344639D patent/CH344639A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR1235911A (en) | 1960-07-15 |
DE1051163B (en) | 1959-02-19 |
CH344639A (en) | 1960-02-15 |
NL96394C (en) |
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