JPS52106286A - Thickness shear crystal oscillator - Google Patents

Thickness shear crystal oscillator

Info

Publication number
JPS52106286A
JPS52106286A JP2293776A JP2293776A JPS52106286A JP S52106286 A JPS52106286 A JP S52106286A JP 2293776 A JP2293776 A JP 2293776A JP 2293776 A JP2293776 A JP 2293776A JP S52106286 A JPS52106286 A JP S52106286A
Authority
JP
Japan
Prior art keywords
crystal oscillator
thickness shear
shear crystal
oscillator
axis
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.)
Granted
Application number
JP2293776A
Other languages
Japanese (ja)
Other versions
JPS6142448B2 (en
Inventor
Hirofumi Kawashima
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP2293776A priority Critical patent/JPS52106286A/en
Priority to GB3357/77A priority patent/GB1573815A/en
Priority to DE19772703335 priority patent/DE2703335A1/en
Priority to FR7702413A priority patent/FR2339991A1/en
Priority to CH113577A priority patent/CH625388GA3/en
Publication of JPS52106286A publication Critical patent/JPS52106286A/en
Priority to SG44582A priority patent/SG44582G/en
Priority to HK513/82A priority patent/HK51382A/en
Publication of JPS6142448B2 publication Critical patent/JPS6142448B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/0595—Holders; Supports the holder support and resonator being formed in one body
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To obtain small-size and high-accuracy oscillator by cutting crystal oscillator with rotation of 30 deg.-45 deg. using electrical axis (X axis) as the rotary axis and also by making oscillator and support section into one unit.
JP2293776A 1976-01-29 1976-03-03 Thickness shear crystal oscillator Granted JPS52106286A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2293776A JPS52106286A (en) 1976-03-03 1976-03-03 Thickness shear crystal oscillator
GB3357/77A GB1573815A (en) 1976-01-29 1977-01-27 Vibrator unit
DE19772703335 DE2703335A1 (en) 1976-01-29 1977-01-27 PIEZOELECTRIC VIBRATION WITH THICK SHEAR VIBRATION
FR7702413A FR2339991A1 (en) 1976-01-29 1977-01-28 PIEZO-ELECTRIC CRYSTAL VIBRATOR OF THICKNESS SHEAR TYPE
CH113577A CH625388GA3 (en) 1976-01-29 1977-01-31 Piezoelectric crystal vibrator operating by thickness shearing, method of manufacturing this vibrator
SG44582A SG44582G (en) 1976-01-29 1982-09-11 Vibrator unit
HK513/82A HK51382A (en) 1976-01-29 1982-11-25 Vibrator unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2293776A JPS52106286A (en) 1976-03-03 1976-03-03 Thickness shear crystal oscillator

Publications (2)

Publication Number Publication Date
JPS52106286A true JPS52106286A (en) 1977-09-06
JPS6142448B2 JPS6142448B2 (en) 1986-09-20

Family

ID=12096536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2293776A Granted JPS52106286A (en) 1976-01-29 1976-03-03 Thickness shear crystal oscillator

Country Status (1)

Country Link
JP (1) JPS52106286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63200608A (en) * 1987-02-04 1988-08-18 ヘレウス・ゼンゾール・ゲーエムベーハー Crystal of temperature-sensitive crystal oscillator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838992A (en) * 1971-09-21 1973-06-08
JPS4917763A (en) * 1972-06-07 1974-02-16
JPS50123288A (en) * 1974-03-15 1975-09-27
JPS50144361A (en) * 1974-05-09 1975-11-20
JPS50151037A (en) * 1975-05-06 1975-12-04

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838992A (en) * 1971-09-21 1973-06-08
JPS4917763A (en) * 1972-06-07 1974-02-16
JPS50123288A (en) * 1974-03-15 1975-09-27
JPS50144361A (en) * 1974-05-09 1975-11-20
JPS50151037A (en) * 1975-05-06 1975-12-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63200608A (en) * 1987-02-04 1988-08-18 ヘレウス・ゼンゾール・ゲーエムベーハー Crystal of temperature-sensitive crystal oscillator
JPH0658621U (en) * 1987-02-04 1994-08-12 ヘレウス・ゼンゾール・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Temperature sensitive crystal oscillator

Also Published As

Publication number Publication date
JPS6142448B2 (en) 1986-09-20

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