DE2134347C3 - Vorrichtung zur Umwandlung einer elektrischen Wechselgroße in eine mechani sehe Große - Google Patents

Vorrichtung zur Umwandlung einer elektrischen Wechselgroße in eine mechani sehe Große

Info

Publication number
DE2134347C3
DE2134347C3 DE19712134347 DE2134347A DE2134347C3 DE 2134347 C3 DE2134347 C3 DE 2134347C3 DE 19712134347 DE19712134347 DE 19712134347 DE 2134347 A DE2134347 A DE 2134347A DE 2134347 C3 DE2134347 C3 DE 2134347C3
Authority
DE
Germany
Prior art keywords
electron beam
solid
electrode
electron
piezoelectric
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
DE19712134347
Other languages
German (de)
English (en)
Other versions
DE2134347A1 (de
DE2134347B2 (de
Inventor
Bernard Sceaux Epsztein (Frankreich)
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of DE2134347A1 publication Critical patent/DE2134347A1/de
Publication of DE2134347B2 publication Critical patent/DE2134347B2/de
Application granted granted Critical
Publication of DE2134347C3 publication Critical patent/DE2134347C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • 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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/30—Time-delay networks

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Lasers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Microwave Tubes (AREA)
DE19712134347 1970-07-10 1971-07-09 Vorrichtung zur Umwandlung einer elektrischen Wechselgroße in eine mechani sehe Große Expired DE2134347C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7025786A FR2098519A5 (OSRAM) 1970-07-10 1970-07-10

Publications (3)

Publication Number Publication Date
DE2134347A1 DE2134347A1 (de) 1972-01-13
DE2134347B2 DE2134347B2 (de) 1973-04-05
DE2134347C3 true DE2134347C3 (de) 1973-10-25

Family

ID=9058607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712134347 Expired DE2134347C3 (de) 1970-07-10 1971-07-09 Vorrichtung zur Umwandlung einer elektrischen Wechselgroße in eine mechani sehe Große

Country Status (4)

Country Link
JP (1) JPS5131075B1 (OSRAM)
DE (1) DE2134347C3 (OSRAM)
FR (1) FR2098519A5 (OSRAM)
GB (1) GB1348827A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345469U (OSRAM) * 1976-09-24 1978-04-18

Also Published As

Publication number Publication date
DE2134347A1 (de) 1972-01-13
JPS5131075B1 (OSRAM) 1976-09-04
GB1348827A (en) 1974-03-27
FR2098519A5 (OSRAM) 1972-03-10
DE2134347B2 (de) 1973-04-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)