FR2151775A5 - - Google Patents

Info

Publication number
FR2151775A5
FR2151775A5 FR7133796A FR7133796A FR2151775A5 FR 2151775 A5 FR2151775 A5 FR 2151775A5 FR 7133796 A FR7133796 A FR 7133796A FR 7133796 A FR7133796 A FR 7133796A FR 2151775 A5 FR2151775 A5 FR 2151775A5
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
FR7133796A
Other languages
French (fr)
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 FR7133796A priority Critical patent/FR2151775A5/fr
Priority to JP8875072A priority patent/JPS4837055A/ja
Priority to DE19722243632 priority patent/DE2243632C3/de
Application granted granted Critical
Publication of FR2151775A5 publication Critical patent/FR2151775A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • 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
    • H03K3/283—Stabilisation of output, e.g. using crystal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR7133796A 1971-09-06 1971-09-06 Expired FR2151775A5 (xx)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7133796A FR2151775A5 (xx) 1971-09-06 1971-09-06
JP8875072A JPS4837055A (xx) 1971-09-06 1972-09-06
DE19722243632 DE2243632C3 (de) 1971-09-06 1972-09-06 Schaltungsanordnung für den Antrieb eines mit einem piezoelektrischen Element versehenen mechanischen Schwingers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7133796A FR2151775A5 (xx) 1971-09-06 1971-09-06

Publications (1)

Publication Number Publication Date
FR2151775A5 true FR2151775A5 (xx) 1973-04-20

Family

ID=9083208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7133796A Expired FR2151775A5 (xx) 1971-09-06 1971-09-06

Country Status (2)

Country Link
JP (1) JPS4837055A (xx)
FR (1) FR2151775A5 (xx)

Also Published As

Publication number Publication date
DE2243632B2 (de) 1976-09-30
JPS4837055A (xx) 1973-05-31
DE2243632A1 (de) 1973-03-15

Similar Documents

Publication Publication Date Title
JPS5129958B2 (xx)
AR196074A1 (xx)
AU473312B2 (xx)
AU2658571A (xx)
AU2691671A (xx)
AU2742671A (xx)
AU3005371A (xx)
AU2564071A (xx)
AU2894671A (xx)
AU2684071A (xx)
AU2941471A (xx)
AU2952271A (xx)
JPS4946107Y2 (xx)
FR2151775A5 (xx)
AU2927871A (xx)
AR192311Q (xx)
AU3038671A (xx)
AU2963771A (xx)
AU2577671A (xx)
AU2654071A (xx)
AU2940971A (xx)
AU2938071A (xx)
AU2930871A (xx)
AU3025871A (xx)
AU2503871A (xx)

Legal Events

Date Code Title Description
ST Notification of lapse