JPS5932007B2 - 帯域パス電気・機械的フイルタ - Google Patents

帯域パス電気・機械的フイルタ

Info

Publication number
JPS5932007B2
JPS5932007B2 JP52050870A JP5087077A JPS5932007B2 JP S5932007 B2 JPS5932007 B2 JP S5932007B2 JP 52050870 A JP52050870 A JP 52050870A JP 5087077 A JP5087077 A JP 5087077A JP S5932007 B2 JPS5932007 B2 JP S5932007B2
Authority
JP
Japan
Prior art keywords
resonator
coupling rod
flat portion
flat
cross
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
JP52050870A
Other languages
English (en)
Japanese (ja)
Other versions
JPS52134348A (en
Inventor
ミシエル・ジヨルジユ・ベルニエル
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Publication of JPS52134348A publication Critical patent/JPS52134348A/ja
Publication of JPS5932007B2 publication Critical patent/JPS5932007B2/ja
Expired 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 elements; 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)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP52050870A 1976-05-05 1977-05-04 帯域パス電気・機械的フイルタ Expired JPS5932007B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7613345A FR2350732A1 (fr) 1976-05-05 1976-05-05 Perfectionnements aux filtres electromecaniques passe-bande
FR000007613345 1976-05-05

Publications (2)

Publication Number Publication Date
JPS52134348A JPS52134348A (en) 1977-11-10
JPS5932007B2 true JPS5932007B2 (ja) 1984-08-06

Family

ID=9172695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52050870A Expired JPS5932007B2 (ja) 1976-05-05 1977-05-04 帯域パス電気・機械的フイルタ

Country Status (5)

Country Link
US (1) US4130812A (enExample)
JP (1) JPS5932007B2 (enExample)
DE (1) DE2719222A1 (enExample)
FR (1) FR2350732A1 (enExample)
IT (1) IT1086178B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0361034U (enExample) * 1989-10-17 1991-06-14

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396456A1 (fr) * 1977-07-01 1979-01-26 Telecommunications Sa Perfectionnements aux filtres electromecaniques
FR2417215A1 (fr) * 1978-02-10 1979-09-07 Cit Alcatel Filtre electromecanique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262885A2 (en) * 1974-02-28 1975-09-26 Bosc Roger Electromechanical pass band filter - has cylindrical resonators coupled by rods soldered to flats on resonator ends

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0361034U (enExample) * 1989-10-17 1991-06-14

Also Published As

Publication number Publication date
DE2719222A1 (de) 1977-11-24
US4130812A (en) 1978-12-19
FR2350732A1 (fr) 1977-12-02
FR2350732B1 (enExample) 1978-09-01
IT1086178B (it) 1985-05-28
JPS52134348A (en) 1977-11-10

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