FR2410912A1 - Dispositif electronique pour ralentir la charge d'un condensateur - Google Patents

Dispositif electronique pour ralentir la charge d'un condensateur

Info

Publication number
FR2410912A1
FR2410912A1 FR7736639A FR7736639A FR2410912A1 FR 2410912 A1 FR2410912 A1 FR 2410912A1 FR 7736639 A FR7736639 A FR 7736639A FR 7736639 A FR7736639 A FR 7736639A FR 2410912 A1 FR2410912 A1 FR 2410912A1
Authority
FR
France
Prior art keywords
charging
circuit
control
base current
capacitor
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.)
Withdrawn
Application number
FR7736639A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7736639A priority Critical patent/FR2410912A1/fr
Publication of FR2410912A1 publication Critical patent/FR2410912A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

DISPOSITIF ELECTRONIQUE PERMETTANT LA CHARGE LENTE D'UN CONDENSATEUR. IL COMPREND UN TRANSISTOR DONT LE COURANT DE BASE PERMET DE CHARGER UN CONDENSATEUR. LE COURANT DE BASE ETANT DETERMINE PAR UNE RESISTANCE PLACEE DANS LE CIRCUIT D'EMETTEUR DU TRANSISTOR. L'INVENTION PEUT ETRE UTILISEE POUR REALISER DES TEMPORISATEURS ELECTRONIQUES.
FR7736639A 1977-12-02 1977-12-02 Dispositif electronique pour ralentir la charge d'un condensateur Withdrawn FR2410912A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7736639A FR2410912A1 (fr) 1977-12-02 1977-12-02 Dispositif electronique pour ralentir la charge d'un condensateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736639A FR2410912A1 (fr) 1977-12-02 1977-12-02 Dispositif electronique pour ralentir la charge d'un condensateur

Publications (1)

Publication Number Publication Date
FR2410912A1 true FR2410912A1 (fr) 1979-06-29

Family

ID=9198484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736639A Withdrawn FR2410912A1 (fr) 1977-12-02 1977-12-02 Dispositif electronique pour ralentir la charge d'un condensateur

Country Status (1)

Country Link
FR (1) FR2410912A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176171A (en) * 1966-08-19 1970-01-01 Automatic Telephone & Elect Improvements in or relating to Electric Waveform Generators

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176171A (en) * 1966-08-19 1970-01-01 Automatic Telephone & Elect Improvements in or relating to Electric Waveform Generators

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV8030/75 *

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Legal Events

Date Code Title Description
ST Notification of lapse