SE7504134L - FILTER CHAIN. - Google Patents

FILTER CHAIN.

Info

Publication number
SE7504134L
SE7504134L SE7504134A SE7504134A SE7504134L SE 7504134 L SE7504134 L SE 7504134L SE 7504134 A SE7504134 A SE 7504134A SE 7504134 A SE7504134 A SE 7504134A SE 7504134 L SE7504134 L SE 7504134L
Authority
SE
Sweden
Prior art keywords
filter chain
chain
filter
Prior art date
Application number
SE7504134A
Other languages
Swedish (sv)
Other versions
SE408513B (en
Inventor
J A Bezemer
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of SE7504134L publication Critical patent/SE7504134L/en
Publication of SE408513B publication Critical patent/SE408513B/en

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
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
SE7504134A 1974-04-11 1975-04-10 FILTER CHAIN SE408513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7405011,A NL174791C (en) 1974-04-11 1974-04-11 PIEZO ELECTRIC FILTER WITH A VERY NARROW BAND.

Publications (2)

Publication Number Publication Date
SE7504134L true SE7504134L (en) 1975-10-13
SE408513B SE408513B (en) 1979-06-11

Family

ID=19821162

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7504134A SE408513B (en) 1974-04-11 1975-04-10 FILTER CHAIN

Country Status (6)

Country Link
JP (1) JPS5830767B2 (en)
DE (1) DE2514403C2 (en)
FR (1) FR2275068A1 (en)
GB (1) GB1499774A (en)
NL (1) NL174791C (en)
SE (1) SE408513B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52101337U (en) * 1976-01-28 1977-08-01
EP0328602B1 (en) * 1987-08-12 1992-06-17 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List Device for introducing fuel into the combustion chamber of an internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585537A (en) * 1969-02-10 1971-06-15 Bell Telephone Labor Inc Electric wave filters
US3716808A (en) * 1971-05-20 1973-02-13 Motorola Inc Bandpass filter including monolithic crystal elements with resonating portions selected for symmetrical response
FR2186175A5 (en) * 1972-05-24 1974-01-04 Thomson Csf

Also Published As

Publication number Publication date
SE408513B (en) 1979-06-11
FR2275068A1 (en) 1976-01-09
JPS5830767B2 (en) 1983-07-01
DE2514403C2 (en) 1984-12-20
DE2514403A1 (en) 1976-03-04
FR2275068B1 (en) 1977-04-15
NL174791B (en) 1984-03-01
NL174791C (en) 1984-08-01
NL7405011A (en) 1975-10-14
GB1499774A (en) 1978-02-01
JPS50138754A (en) 1975-11-05

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