GB1465863A - Piezoelectric tuning work vibrators - Google Patents

Piezoelectric tuning work vibrators

Info

Publication number
GB1465863A
GB1465863A GB96875A GB96875A GB1465863A GB 1465863 A GB1465863 A GB 1465863A GB 96875 A GB96875 A GB 96875A GB 96875 A GB96875 A GB 96875A GB 1465863 A GB1465863 A GB 1465863A
Authority
GB
United Kingdom
Prior art keywords
casing
vibrator
rods
electrodes
wall
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
GB96875A
Other languages
English (en)
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 JP577374A external-priority patent/JPS5333399B2/ja
Priority claimed from JP10798974A external-priority patent/JPS5134685A/ja
Application filed by Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1465863A publication Critical patent/GB1465863A/en
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
    • 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
    • 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

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)
  • Oscillators With Electromechanical Resonators (AREA)
GB96875A 1974-01-09 1975-01-09 Piezoelectric tuning work vibrators Expired GB1465863A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP577374A JPS5333399B2 (enrdf_load_stackoverflow) 1974-01-09 1974-01-09
JP10798974A JPS5134685A (en) 1974-09-19 1974-09-19 Atsudenshindoshi no shijihoho

Publications (1)

Publication Number Publication Date
GB1465863A true GB1465863A (en) 1977-03-02

Family

ID=26339777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB96875A Expired GB1465863A (en) 1974-01-09 1975-01-09 Piezoelectric tuning work vibrators

Country Status (6)

Country Link
CH (2) CH641633GA3 (enrdf_load_stackoverflow)
DE (1) DE2500687C3 (enrdf_load_stackoverflow)
FR (1) FR2257153B1 (enrdf_load_stackoverflow)
GB (1) GB1465863A (enrdf_load_stackoverflow)
HK (1) HK55078A (enrdf_load_stackoverflow)
MY (1) MY7800432A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326228A (en) 1979-03-09 1982-04-20 Sony Corporation Magnetic transducer supporting apparatus
GB2147456A (en) * 1983-09-27 1985-05-09 Matsushima Kogyo Kk Piezo-electric vibrator assembly
EP1303042A1 (fr) * 2001-10-09 2003-04-16 Eta SA Fabriques d'Ebauches Résonateur piézoélectrique et ensemble comprenant un tel résonateur enfermé dans un boítier
US6700313B2 (en) 2001-10-09 2004-03-02 Eta Sa Fabriques D'ebauches Piezoelectric resonator and assembly comprising the same enclosed in a case

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279794A (en) * 1975-12-26 1977-07-05 Seiko Instr & Electronics Ltd Piezo-vibrator unit
US4266157A (en) 1979-05-18 1981-05-05 The United States Of America As Represented By The Secretary Of The Army Piezoelectric resonator assembly with thin molybdenum mounting clips

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL49647C (enrdf_load_stackoverflow) * 1936-11-20
DE1915465B2 (de) * 1968-04-01 1971-11-04 Halterungs und schutzvorrichtung fuer piezoelektrische koerper
JPS4930558B1 (enrdf_load_stackoverflow) * 1969-10-03 1974-08-14
FR2100546B1 (enrdf_load_stackoverflow) * 1970-05-15 1973-07-13 Lip Horlogerie
US3697787A (en) * 1971-04-16 1972-10-10 Seymour J Posner Supersensitive energizing circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326228A (en) 1979-03-09 1982-04-20 Sony Corporation Magnetic transducer supporting apparatus
GB2147456A (en) * 1983-09-27 1985-05-09 Matsushima Kogyo Kk Piezo-electric vibrator assembly
EP1303042A1 (fr) * 2001-10-09 2003-04-16 Eta SA Fabriques d'Ebauches Résonateur piézoélectrique et ensemble comprenant un tel résonateur enfermé dans un boítier
US6700313B2 (en) 2001-10-09 2004-03-02 Eta Sa Fabriques D'ebauches Piezoelectric resonator and assembly comprising the same enclosed in a case

Also Published As

Publication number Publication date
MY7800432A (en) 1978-12-31
CH641633B (fr)
CH645507GA3 (en) 1984-10-15
DE2500687C3 (de) 1986-11-13
HK55078A (en) 1978-09-22
DE2500687B2 (de) 1977-12-22
FR2257153B1 (enrdf_load_stackoverflow) 1978-06-30
FR2257153A1 (enrdf_load_stackoverflow) 1975-08-01
CH641633GA3 (en) 1984-03-15
DE2500687A1 (de) 1975-07-17

Similar Documents

Publication Publication Date Title
US7779530B2 (en) Method for manufacturing a quartz crystal unit
US9077308B2 (en) Method for manufacturing a quartz crystal unit, quartz crystal oscillator and electronic apparatus
US8127426B2 (en) Electronic apparatus having quartz crystal oscillating circuits
GB1379670A (en) Tuning fork microresonator
JPS5925486B2 (ja) 圧電振動子の容器
GB1530140A (en) Mechanical vibrator
GB1465863A (en) Piezoelectric tuning work vibrators
GB1462102A (en) Quartz crystal oscillator
Momosaki A brief review of progress in quartz tuning fork resonators
US3906260A (en) Crystal vibrator
US4349763A (en) Tuning fork type quartz resonator
JPH03804B2 (enrdf_load_stackoverflow)
JPS51124355A (en) Crystal oscillation circuit
CH607881GA3 (en) Vibrator for horometric instrument
Momosaki et al. The application of piezoelectricity to watches
US4476411A (en) Rectangular thickness shear quartz crystal oscillator
US2282369A (en) Piezoelectric crystal apparatus
US3885174A (en) X-T flexure piezoelectric device
SU683478A1 (ru) Кварцевый микрорезонатор крутильных колебаний
US3962860A (en) Quartz crystal timepiece
JPS5267590A (en) Electronic wrist watch
JPS5543455A (en) Standard signal generating circuit
JPS55123205A (en) Electronic watch
JPS551557A (en) Electronic watch
EP0019632A1 (en) Quartz crystal resonator

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930109

728C Application made for restoration (sect. 28/1977)
728W Application withdrawn (sect. 28/1977) [restoration of lapsed patent]