FR1549633A - - Google Patents

Info

Publication number
FR1549633A
FR1549633A FR1549633DA FR1549633A FR 1549633 A FR1549633 A FR 1549633A FR 1549633D A FR1549633D A FR 1549633DA FR 1549633 A FR1549633 A FR 1549633A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1549633A publication Critical patent/FR1549633A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • H03K3/2826—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistors of the complementary type
    • H03K3/2828—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistors of the complementary type in an asymmetrical circuit configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR1549633D 1966-12-27 1967-11-29 Expired FR1549633A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US604748A US3406355A (en) 1966-12-27 1966-12-27 Oscillator circuit

Publications (1)

Publication Number Publication Date
FR1549633A true FR1549633A (fr) 1968-12-13

Family

ID=24420866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1549633D Expired FR1549633A (fr) 1966-12-27 1967-11-29

Country Status (6)

Country Link
US (1) US3406355A (fr)
CH (1) CH465006A (fr)
FR (1) FR1549633A (fr)
GB (1) GB1181417A (fr)
NL (1) NL6717058A (fr)
SE (1) SE327727B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983880A (en) * 1973-03-05 1976-10-05 Arco Medical Products Company Apparatus for generating heart stimulation pulses upon demand

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA726266A (en) * 1966-01-18 N.V. Philips Gloeilampenfabrieken Circuit arrangement for producing a sawtooth voltage comprising an integrating transistor and a switching transistor of the conductivity type opposite that of the former
US3131362A (en) * 1960-05-31 1964-04-28 Ibm Balanced transistor multivibrator
US3039066A (en) * 1960-12-22 1962-06-12 Gen Precision Inc Multivibrator

Also Published As

Publication number Publication date
SE327727B (fr) 1970-08-31
CH465006A (de) 1968-11-15
US3406355A (en) 1968-10-15
DE1537044A1 (de) 1970-01-08
NL6717058A (fr) 1968-06-28
GB1181417A (en) 1970-02-18
DE1537044B2 (de) 1971-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse