FR2428316A1 - Systeme de commutation - Google Patents

Systeme de commutation

Info

Publication number
FR2428316A1
FR2428316A1 FR7817178A FR7817178A FR2428316A1 FR 2428316 A1 FR2428316 A1 FR 2428316A1 FR 7817178 A FR7817178 A FR 7817178A FR 7817178 A FR7817178 A FR 7817178A FR 2428316 A1 FR2428316 A1 FR 2428316A1
Authority
FR
France
Prior art keywords
cube
switches
switch
face
mercury
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
FR7817178A
Other languages
English (en)
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.)
NEMECTRON
Original Assignee
NEMECTRON
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 NEMECTRON filed Critical NEMECTRON
Priority to FR7817178A priority Critical patent/FR2428316A1/fr
Publication of FR2428316A1 publication Critical patent/FR2428316A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0214—Hand-held casings

Abstract

Système de commutation perfectionné permettant d'éviter les erreurs de manipulation. Selon l'invention, les différents interrupteurs I1 ,I2 I3 I 4 du système de commutation sont enfermés à l'intérieur d'un polyèdre et notamment un cube Il et une goutte de mercure 14 susceptible de venir en contact avec l'un ou l'autre des interrupteurs à l'intérieur du cube, vient court-circuiter un interrupteur S1 lorsque le cube repose sur une face F1 correspondante. L'invention s'applique notamment à un appareil de traitement galvanique pour régler l'intensité du courant
FR7817178A 1978-06-08 1978-06-08 Systeme de commutation Pending FR2428316A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7817178A FR2428316A1 (fr) 1978-06-08 1978-06-08 Systeme de commutation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7817178A FR2428316A1 (fr) 1978-06-08 1978-06-08 Systeme de commutation

Publications (1)

Publication Number Publication Date
FR2428316A1 true FR2428316A1 (fr) 1980-01-04

Family

ID=9209250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817178A Pending FR2428316A1 (fr) 1978-06-08 1978-06-08 Systeme de commutation

Country Status (1)

Country Link
FR (1) FR2428316A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503299A (en) * 1981-08-07 1985-03-05 Thomson-Brandt Control-lever for a game
US4751353A (en) * 1987-02-06 1988-06-14 Coleco Industries, Inc. Doll or the like with position and motion sensing switch
DE3924551A1 (de) * 1989-07-25 1991-01-31 Nokia Unterhaltungselektronik Fernbedienungsgeber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR412962A (fr) * 1909-03-04 1910-07-28 Giacinto Tua Interrupteur à renversement, pour distributions d'énergie électrique
US3161738A (en) * 1960-05-05 1964-12-15 William D Hall Switch adapted to rest on a table or other flat surface
FR1401364A (fr) * 1964-04-22 1965-06-04 Cogerel Récepteur à fréquences préréglées commutables par gravité

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR412962A (fr) * 1909-03-04 1910-07-28 Giacinto Tua Interrupteur à renversement, pour distributions d'énergie électrique
US3161738A (en) * 1960-05-05 1964-12-15 William D Hall Switch adapted to rest on a table or other flat surface
FR1401364A (fr) * 1964-04-22 1965-06-04 Cogerel Récepteur à fréquences préréglées commutables par gravité

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503299A (en) * 1981-08-07 1985-03-05 Thomson-Brandt Control-lever for a game
US4751353A (en) * 1987-02-06 1988-06-14 Coleco Industries, Inc. Doll or the like with position and motion sensing switch
DE3924551A1 (de) * 1989-07-25 1991-01-31 Nokia Unterhaltungselektronik Fernbedienungsgeber

Similar Documents

Publication Publication Date Title
US3116441A (en) Circuit for maintaining a load energized at decreased power following energization
GB1178548A (en) Improvements relating to an Electrical Heating Element
ES553173A0 (es) Aparato de desconexion multipolar del tipo de mando electrico a distancia
FR2428316A1 (fr) Systeme de commutation
FR2391579A1 (fr)
NL149941B (nl) Hoogspanningsvermogensschakelaar met in vloeibaar gemaakt isoleergas gelegen schakelcontacten.
GB945081A (en) Electrical switching arrangement
GB901262A (en) Electrical switch contact arrangement
GB1057991A (en) Improvements in and relating to electric switches
KR840003165A (ko) 게이트 다이오드 스위치용 제어회로
ES287634A1 (es) Perfeccionamientos introducidos en los disyuntores de circuitos eléctricos
GB1161017A (en) Improvements in or relating to electric switches
GB1183248A (en) Improved Electrical Connecting Element
FR2436452A1 (fr) Dispositif de commande d'un relais par cle a resistances multiples avec protection et alarme incorporees
GB1134909A (en) Electric switch
SU610299A1 (ru) Устройство коммутации электрических сигналов
SU951444A1 (ru) Релейно-кнопочный переключатель
ES227319U (es) Un dispositivo de circuito electrico.
GB1238337A (fr)
RU95110482A (ru) Коммутатор
GB783547A (en) Improvements in electric jack plug switches
ES473140A1 (es) Conjunto de interruptores electricos.
GB1440756A (en) Fluid pressure operated switch
SU440792A1 (ru) Устройство дл коммутации электрических сигналов
JPS5493434A (en) Voltage switching circuit