FR2267160B1 - - Google Patents

Info

Publication number
FR2267160B1
FR2267160B1 FR7511682A FR7511682A FR2267160B1 FR 2267160 B1 FR2267160 B1 FR 2267160B1 FR 7511682 A FR7511682 A FR 7511682A FR 7511682 A FR7511682 A FR 7511682A FR 2267160 B1 FR2267160 B1 FR 2267160B1
Authority
FR
France
Prior art keywords
vibrating element
vibrator
piezoelelectric
tuning
insulator
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
FR7511682A
Other languages
English (en)
French (fr)
Other versions
FR2267160A1 (de
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.)
KINSEKISHA LAB Ltd
Original Assignee
KINSEKISHA LAB Ltd
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
Priority claimed from JP4096074A external-priority patent/JPS5419150B2/ja
Priority claimed from JP50022769A external-priority patent/JPS5814085B2/ja
Application filed by KINSEKISHA LAB Ltd filed Critical KINSEKISHA LAB Ltd
Publication of FR2267160A1 publication Critical patent/FR2267160A1/fr
Application granted granted Critical
Publication of FR2267160B1 publication Critical patent/FR2267160B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B06B1/0644—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 a single piezoelectric element
    • B06B1/0659—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 a single piezoelectric element of U-shape
    • 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
    • G04F5/063—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR7511682A 1974-04-15 1975-04-15 Expired FR2267160B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4096074A JPS5419150B2 (de) 1974-04-15 1974-04-15
JP50022769A JPS5814085B2 (ja) 1975-02-26 1975-02-26 音叉形圧電体振動子の保持装置

Publications (2)

Publication Number Publication Date
FR2267160A1 FR2267160A1 (de) 1975-11-07
FR2267160B1 true FR2267160B1 (de) 1980-03-28

Family

ID=26360034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511682A Expired FR2267160B1 (de) 1974-04-15 1975-04-15

Country Status (2)

Country Link
CH (1) CH613347GA3 (de)
FR (1) FR2267160B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012337Y2 (ja) * 1978-03-17 1985-04-22 株式会社村田製作所 音叉振動子支持構造
US4328442A (en) * 1978-12-07 1982-05-04 Matsushita Electric Industrial Co., Ltd. Piezoelectrically driven tuning fork with damping means
US4410827A (en) * 1980-04-24 1983-10-18 Kabushiki Kaisha Suwa Seikosha Mode coupled notched tuning fork type quartz crystal resonator

Also Published As

Publication number Publication date
FR2267160A1 (de) 1975-11-07
CH613347B (de)
CH613347GA3 (en) 1979-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse