NO143687C - Filter for elektriske svingninger. - Google Patents

Filter for elektriske svingninger.

Info

Publication number
NO143687C
NO143687C NO753740A NO753740A NO143687C NO 143687 C NO143687 C NO 143687C NO 753740 A NO753740 A NO 753740A NO 753740 A NO753740 A NO 753740A NO 143687 C NO143687 C NO 143687C
Authority
NO
Norway
Prior art keywords
electric vibration
vibration filters
filters
electric
vibration
Prior art date
Application number
NO753740A
Other languages
English (en)
Other versions
NO143687B (no
NO753740L (no
Inventor
Hans Albsmeier
Alfhart Guenther
Friedrich Kuenemund
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO753740L publication Critical patent/NO753740L/no
Publication of NO143687B publication Critical patent/NO143687B/no
Publication of NO143687C publication Critical patent/NO143687C/no

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)
  • Electrophonic Musical Instruments (AREA)
  • Centrifugal Separators (AREA)
NO753740A 1974-11-08 1975-11-07 Filter for elektriske svingninger. NO143687C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453122 DE2453122A1 (de) 1974-11-08 1974-11-08 Filter fuer elektrische schwingungen

Publications (3)

Publication Number Publication Date
NO753740L NO753740L (no) 1976-05-11
NO143687B NO143687B (no) 1980-12-15
NO143687C true NO143687C (no) 1981-03-25

Family

ID=5930393

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753740A NO143687C (no) 1974-11-08 1975-11-07 Filter for elektriske svingninger.

Country Status (16)

Country Link
JP (1) JPS5171046A (no)
AT (1) AT348592B (no)
AU (1) AU473205B2 (no)
BE (1) BE835385A (no)
CH (1) CH595014A5 (no)
DE (1) DE2453122A1 (no)
DK (1) DK502975A (no)
FI (1) FI753135A (no)
FR (1) FR2290788A1 (no)
GB (1) GB1531759A (no)
IE (1) IE42756B1 (no)
IT (1) IT1048771B (no)
LU (1) LU73747A1 (no)
NL (1) NL163918C (no)
NO (1) NO143687C (no)
SE (1) SE411283B (no)

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
US10790801B2 (en) * 2018-09-07 2020-09-29 Vtt Technical Research Centre Of Finland Ltd Loaded resonators for adjusting frequency response of acoustic wave resonators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL243515A (no) * 1959-09-18
DE2112041A1 (de) * 1971-03-12 1972-09-28 Siemens Ag Schaltungsanordnung zur Frequenzumsetzung elektrischer Nachrichtensignale
JPS5020126B2 (no) * 1971-09-13 1975-07-12
US3878487A (en) * 1973-08-02 1975-04-15 Alexandr Lvovich Irzhavsky Electromechanical disc filter

Also Published As

Publication number Publication date
JPS5171046A (no) 1976-06-19
GB1531759A (en) 1978-11-08
SE411283B (sv) 1979-12-10
ATA834475A (de) 1978-07-15
AT348592B (de) 1979-02-26
AU8642975A (en) 1976-06-17
DK502975A (da) 1976-05-09
SE7512464L (sv) 1976-05-10
NO143687B (no) 1980-12-15
FR2290788B1 (no) 1979-05-04
IT1048771B (it) 1980-12-20
NO753740L (no) 1976-05-11
AU473205B2 (en) 1976-06-17
FI753135A (no) 1976-05-09
NL163918C (nl) 1980-10-15
FR2290788A1 (fr) 1976-06-04
LU73747A1 (no) 1976-09-06
IE42756B1 (en) 1980-10-08
DE2453122A1 (de) 1976-05-20
CH595014A5 (no) 1978-01-31
IE42756L (en) 1976-05-08
NL7513106A (nl) 1976-05-11
BE835385A (fr) 1976-05-07
NL163918B (nl) 1980-05-16

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