FR2330219A1 - Temporisateur electronique de securite - Google Patents

Temporisateur electronique de securite

Info

Publication number
FR2330219A1
FR2330219A1 FR7506663A FR7506663A FR2330219A1 FR 2330219 A1 FR2330219 A1 FR 2330219A1 FR 7506663 A FR7506663 A FR 7506663A FR 7506663 A FR7506663 A FR 7506663A FR 2330219 A1 FR2330219 A1 FR 2330219A1
Authority
FR
France
Prior art keywords
control
voltage
application
electronic timer
source
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.)
Granted
Application number
FR7506663A
Other languages
English (en)
French (fr)
Other versions
FR2330219B3 (enExample
Inventor
Henri Serindat
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.)
Compagnie de Signaux et dEntreprises Electriques SA
Original Assignee
Compagnie de Signaux et dEntreprises Electriques SA
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 Compagnie de Signaux et dEntreprises Electriques SA filed Critical Compagnie de Signaux et dEntreprises Electriques SA
Priority to FR7506663A priority Critical patent/FR2330219A1/fr
Publication of FR2330219A1 publication Critical patent/FR2330219A1/fr
Application granted granted Critical
Publication of FR2330219B3 publication Critical patent/FR2330219B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/284—Modifications for introducing a time delay before switching in field effect transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electronic Switches (AREA)
FR7506663A 1975-03-04 1975-03-04 Temporisateur electronique de securite Granted FR2330219A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7506663A FR2330219A1 (fr) 1975-03-04 1975-03-04 Temporisateur electronique de securite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7506663A FR2330219A1 (fr) 1975-03-04 1975-03-04 Temporisateur electronique de securite

Publications (2)

Publication Number Publication Date
FR2330219A1 true FR2330219A1 (fr) 1977-05-27
FR2330219B3 FR2330219B3 (enExample) 1977-11-10

Family

ID=9152038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506663A Granted FR2330219A1 (fr) 1975-03-04 1975-03-04 Temporisateur electronique de securite

Country Status (1)

Country Link
FR (1) FR2330219A1 (enExample)

Also Published As

Publication number Publication date
FR2330219B3 (enExample) 1977-11-10

Similar Documents

Publication Publication Date Title
SE7416072L (enExample)
ES423797A1 (es) Procedimiento y disposicion de conexiones para proteger in-terruptores electronicos.
ES381134A1 (es) Perfeccionamientos en los circuitos electricos.
FR2330219A1 (fr) Temporisateur electronique de securite
ATE177267T1 (de) Apparat mit unterdrückung von transienten spannungen
DK333484A (da) Apparat til konstatering af elektriske ledninger paa det menneskelige legeme
JPS5338958A (en) Monostable multi-vibrator circuit
JPS6412857A (en) Semiconductor high voltage pump circuit device
DE3065892D1 (en) Short-circuiting element for series supply circuit
JPS568913A (en) Signal clamping circuit
JPS56159716A (en) Direct-current electric power device
JPS5678230A (en) Analog signal selecting circuit
JPS5378682A (en) Apparatus for lighting discharge lamp
SU124493A1 (ru) Устройство дл повышени искробезопасности электрических цепей
JPS5291158A (en) Power fluctuation compensating circuit
IT1021733B (it) Circuito polarizzatore di una sor gente di corrente
NL7413286A (en) Current supply stabilisation circuit - is field effect transistor controlled for electric clock operation
JPS5628525A (en) Power semiconductor switch device
JPS54136397A (en) Leak water high moisture detecting device
JPS5493434A (en) Voltage switching circuit
ES445891A1 (es) Perfeccionamientos en interruptores electronicos gobernados por capacidad para el control de cargas electricas.
ES262718A1 (es) Dispositivo para regular la tensiën de salida de un generador electrico
JPS5271657A (en) Electric circuit
ES8708098A1 (es) Un contacto electronico y dispositivos asociados
FR2249420A1 (en) Electric switch performance improvement circuit - uses semiconductor to reduce arcing across the contacts