KR920010465U - 압전진동자용 세라믹 소자 - Google Patents

압전진동자용 세라믹 소자

Info

Publication number
KR920010465U
KR920010465U KR2019900018420U KR900018420U KR920010465U KR 920010465 U KR920010465 U KR 920010465U KR 2019900018420 U KR2019900018420 U KR 2019900018420U KR 900018420 U KR900018420 U KR 900018420U KR 920010465 U KR920010465 U KR 920010465U
Authority
KR
South Korea
Prior art keywords
piezoelectric vibrator
ceramic element
ceramic
vibrator
piezoelectric
Prior art date
Application number
KR2019900018420U
Other languages
English (en)
Other versions
KR940000863Y1 (ko
Inventor
김종태
정웅재
Original Assignee
삼성전기 주식회사
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 삼성전기 주식회사 filed Critical 삼성전기 주식회사
Priority to KR2019900018420U priority Critical patent/KR940000863Y1/ko
Publication of KR920010465U publication Critical patent/KR920010465U/ko
Application granted granted Critical
Publication of KR940000863Y1 publication Critical patent/KR940000863Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
KR2019900018420U 1990-11-29 1990-11-29 압전진동자용 세라믹 소자 KR940000863Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900018420U KR940000863Y1 (ko) 1990-11-29 1990-11-29 압전진동자용 세라믹 소자

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900018420U KR940000863Y1 (ko) 1990-11-29 1990-11-29 압전진동자용 세라믹 소자

Publications (2)

Publication Number Publication Date
KR920010465U true KR920010465U (ko) 1992-06-17
KR940000863Y1 KR940000863Y1 (ko) 1994-02-18

Family

ID=19306024

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900018420U KR940000863Y1 (ko) 1990-11-29 1990-11-29 압전진동자용 세라믹 소자

Country Status (1)

Country Link
KR (1) KR940000863Y1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100979568B1 (ko) * 2009-03-19 2010-09-02 한국기계연구원 초음파 정밀세정장치
US20130118536A1 (en) * 2010-05-31 2013-05-16 Korea Institute Of Machinery & Materials Ultrasonic precision cleaning apparatus

Also Published As

Publication number Publication date
KR940000863Y1 (ko) 1994-02-18

Similar Documents

Publication Publication Date Title
DE69310474D1 (de) Piezoelektrischer Sensor
DK0449048T3 (da) Piezoelektrisk motor
DE69118986D1 (de) Laminiertes piezoelektrisches Element
DE69032666D1 (de) Eingekapselter piezoelektrischer Resonator
NO178317C (no) Piezoelektriske sensorelementer
DE69207297D1 (de) Piezoelektrische keramische Zusammensetzung
DE69130843D1 (de) Piezo-elektrischer Temperaturfühler
DE68924932D1 (de) Piezoelektrische Vibrator-Komponente.
DE69404804D1 (de) Piezoelektrische Keramiken
DE69522134D1 (de) Piezoelektrischer Vibrator
DE69323602D1 (de) Piezoelektrische Messfühler
ATA305787A (de) Piezoelektrisches messelement
DE69208851D1 (de) Piezoelektrischer Beschleunigungsmesser
DK400289A (da) Fladt keramisk element
DE69318071D1 (de) Piezoelektrische Keramiken
DE69209132D1 (de) Piezoelektrischer Messfühler
DE69605966D1 (de) Piezoelektrische Keramiken
KR920010465U (ko) 압전진동자용 세라믹 소자
FR2684759B1 (fr) Cyrometre vibrant piezo-electrique.
KR910006436U (ko) 압전진동자
DE69508143D1 (de) Piezoelektrischer Vibrator
KR950022207U (ko) 압전 세라믹 진동자
LV10072A (lv) Keramisks pjezoelektrisks materials
KR910017181U (ko) 압전소자를 이용한 다축형 진동감지기
KR910006435U (ko) 압전진동자

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19971129

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee