FR2500654B1 - Dispositif permettant la production d'un phenomene vibratoire periodique a une frequence connue et la stroboscopie synchrone de ce phenomene - Google Patents

Dispositif permettant la production d'un phenomene vibratoire periodique a une frequence connue et la stroboscopie synchrone de ce phenomene

Info

Publication number
FR2500654B1
FR2500654B1 FR8103733A FR8103733A FR2500654B1 FR 2500654 B1 FR2500654 B1 FR 2500654B1 FR 8103733 A FR8103733 A FR 8103733A FR 8103733 A FR8103733 A FR 8103733A FR 2500654 B1 FR2500654 B1 FR 2500654B1
Authority
FR
France
Prior art keywords
phenomenon
stroboscopy
synchronous
production
known frequency
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.)
Expired
Application number
FR8103733A
Other languages
English (en)
Other versions
FR2500654A1 (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.)
Leybold Heraeus Sogev SA
Original Assignee
Leybold Heraeus Sogev 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 Leybold Heraeus Sogev SA filed Critical Leybold Heraeus Sogev SA
Priority to FR8103733A priority Critical patent/FR2500654B1/fr
Publication of FR2500654A1 publication Critical patent/FR2500654A1/fr
Application granted granted Critical
Publication of FR2500654B1 publication Critical patent/FR2500654B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Linear Motors (AREA)
FR8103733A 1981-02-25 1981-02-25 Dispositif permettant la production d'un phenomene vibratoire periodique a une frequence connue et la stroboscopie synchrone de ce phenomene Expired FR2500654B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8103733A FR2500654B1 (fr) 1981-02-25 1981-02-25 Dispositif permettant la production d'un phenomene vibratoire periodique a une frequence connue et la stroboscopie synchrone de ce phenomene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103733A FR2500654B1 (fr) 1981-02-25 1981-02-25 Dispositif permettant la production d'un phenomene vibratoire periodique a une frequence connue et la stroboscopie synchrone de ce phenomene

Publications (2)

Publication Number Publication Date
FR2500654A1 FR2500654A1 (fr) 1982-08-27
FR2500654B1 true FR2500654B1 (fr) 1985-07-26

Family

ID=9255621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103733A Expired FR2500654B1 (fr) 1981-02-25 1981-02-25 Dispositif permettant la production d'un phenomene vibratoire periodique a une frequence connue et la stroboscopie synchrone de ce phenomene

Country Status (1)

Country Link
FR (1) FR2500654B1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620083A (en) * 1969-12-04 1971-11-16 Nasa Wide range dynamic pressure sensor

Also Published As

Publication number Publication date
FR2500654A1 (fr) 1982-08-27

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse