JPS54145516A - Peizoelectric vibrator and production thereof - Google Patents

Peizoelectric vibrator and production thereof

Info

Publication number
JPS54145516A
JPS54145516A JP5393678A JP5393678A JPS54145516A JP S54145516 A JPS54145516 A JP S54145516A JP 5393678 A JP5393678 A JP 5393678A JP 5393678 A JP5393678 A JP 5393678A JP S54145516 A JPS54145516 A JP S54145516A
Authority
JP
Japan
Prior art keywords
magnetic material
coated
electrode
vibrator
unfired
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
JP5393678A
Other languages
Japanese (ja)
Other versions
JPS6034434B2 (en
Inventor
Koji Takahashi
Isao Matsufuji
Seiichi Takahashi
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP5393678A priority Critical patent/JPS6034434B2/en
Publication of JPS54145516A publication Critical patent/JPS54145516A/en
Publication of JPS6034434B2 publication Critical patent/JPS6034434B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Special Spraying Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE: To readily manufacture the vibrator which does not cause electrode peeling by opposedly contacting a similar unfired magnetic material to the unifired magnetic material coated with electrode materials and firing the same thereby forming the vibrating face with the magnetic face.
CONSTITUTION: Electrode materials 32... are coated on the unfired magnetic sheet 31 formed by mixing piezoelectric magnetic material and binder and a similar unfired magnetic material 33 is pressure contacted thereto. The portions corresponding to the coated electrode materials 32... are then blanked with a blanking device 34. When the electrode material 32 is extension-coated to the side part, etc. of the magnetic material 31 of this blanked stock and is then fired, the vibrating face is formed by the magnetic material 33, thus the good piezoelectric vibrator which is prevented of electrode peeling, has durability and is polarized in the stock body by the multilayer structure stock bodies of the magnetic material and metal electrodes is readily manufactured.
COPYRIGHT: (C)1979,JPO&Japio
JP5393678A 1978-05-06 1978-05-06 Manufacturing method of piezoelectric vibrator Expired JPS6034434B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5393678A JPS6034434B2 (en) 1978-05-06 1978-05-06 Manufacturing method of piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5393678A JPS6034434B2 (en) 1978-05-06 1978-05-06 Manufacturing method of piezoelectric vibrator

Publications (2)

Publication Number Publication Date
JPS54145516A true JPS54145516A (en) 1979-11-13
JPS6034434B2 JPS6034434B2 (en) 1985-08-08

Family

ID=12956617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5393678A Expired JPS6034434B2 (en) 1978-05-06 1978-05-06 Manufacturing method of piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS6034434B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113262923A (en) * 2020-02-14 2021-08-17 深圳麦克韦尔科技有限公司 Micropore atomization sheet and atomization device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02223442A (en) * 1989-02-27 1990-09-05 Eidai Co Ltd Wooden material excellent in weathering resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113262923A (en) * 2020-02-14 2021-08-17 深圳麦克韦尔科技有限公司 Micropore atomization sheet and atomization device
CN113262923B (en) * 2020-02-14 2023-11-28 深圳麦克韦尔科技有限公司 Microporous atomizing sheet and atomizing device

Also Published As

Publication number Publication date
JPS6034434B2 (en) 1985-08-08

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