JPS52153648A - Mechanical filter - Google Patents

Mechanical filter

Info

Publication number
JPS52153648A
JPS52153648A JP6973376A JP6973376A JPS52153648A JP S52153648 A JPS52153648 A JP S52153648A JP 6973376 A JP6973376 A JP 6973376A JP 6973376 A JP6973376 A JP 6973376A JP S52153648 A JPS52153648 A JP S52153648A
Authority
JP
Japan
Prior art keywords
mechanical filter
mechanical
manufactuability
losing
coupler
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
JP6973376A
Other languages
Japanese (ja)
Other versions
JPS5527485B2 (en
Inventor
Masaki Kobayashi
Katsuhiko Gunji
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP6973376A priority Critical patent/JPS52153648A/en
Publication of JPS52153648A publication Critical patent/JPS52153648A/en
Publication of JPS5527485B2 publication Critical patent/JPS5527485B2/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
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/50—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To enable the mechanical filter with the specified size and to make it small size without losing manufactuability, by selecting the angle between the line tying the center point of the mechanical vibrator toward height direction and the coupler.
JP6973376A 1976-06-16 1976-06-16 Mechanical filter Granted JPS52153648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6973376A JPS52153648A (en) 1976-06-16 1976-06-16 Mechanical filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6973376A JPS52153648A (en) 1976-06-16 1976-06-16 Mechanical filter

Publications (2)

Publication Number Publication Date
JPS52153648A true JPS52153648A (en) 1977-12-20
JPS5527485B2 JPS5527485B2 (en) 1980-07-21

Family

ID=13411308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6973376A Granted JPS52153648A (en) 1976-06-16 1976-06-16 Mechanical filter

Country Status (1)

Country Link
JP (1) JPS52153648A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088842U (en) * 1983-11-26 1985-06-18 アキレス株式会社 sofa chair

Also Published As

Publication number Publication date
JPS5527485B2 (en) 1980-07-21

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