AT261000B - Ultraschall-Verzögerungsvorrichtung - Google Patents

Ultraschall-Verzögerungsvorrichtung

Info

Publication number
AT261000B
AT261000B AT352266A AT352266A AT261000B AT 261000 B AT261000 B AT 261000B AT 352266 A AT352266 A AT 352266A AT 352266 A AT352266 A AT 352266A AT 261000 B AT261000 B AT 261000B
Authority
AT
Austria
Prior art keywords
delay device
ultrasonic delay
ultrasonic
delay
Prior art date
Application number
AT352266A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT261000B publication Critical patent/AT261000B/de

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
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AT352266A 1965-04-17 1966-04-14 Ultraschall-Verzögerungsvorrichtung AT261000B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL656504937A NL143392B (nl) 1965-04-17 1965-04-17 Ultrasone vertragingsinrichting.

Publications (1)

Publication Number Publication Date
AT261000B true AT261000B (de) 1968-04-10

Family

ID=19792967

Family Applications (1)

Application Number Title Priority Date Filing Date
AT352266A AT261000B (de) 1965-04-17 1966-04-14 Ultraschall-Verzögerungsvorrichtung

Country Status (12)

Country Link
US (1) US3475704A (de)
AT (1) AT261000B (de)
BE (1) BE679636A (de)
CH (1) CH435828A (de)
DE (1) DE1616677B1 (de)
DK (1) DK119835B (de)
ES (1) ES128244Y (de)
FI (1) FI44172B (de)
GB (1) GB1083531A (de)
NL (1) NL143392B (de)
NO (1) NO116769B (de)
SE (1) SE317708B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1596845B1 (de) * 1966-12-07 1970-10-22 Jenaer Glaswerk Schott & Gen Glas mit kleinem Temperaturkoeffizienten der Laufze it fuer Ultraschallwellen
DE1696064A1 (de) * 1968-03-08 1972-03-09 Jenaer Glaswerk Schott & Gen Glaeser fuer ultraschallverzoegerungsleitungen mit geringerer innerer daempfung und transformationentemperaturen zwischen 550 und 620 grad c
NL6817492A (de) * 1968-12-06 1969-02-25
DE3206401A1 (de) * 1982-02-23 1983-09-01 Siemens AG, 1000 Berlin und 8000 München "ultraschall-verzoegerungsleitung"
DE3206452A1 (de) * 1982-02-23 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Ultraschall-verzoegerunsleitung und verfahren zu seiner herstellung
US4525692A (en) * 1983-04-22 1985-06-25 Gte Products Corporation Electroacoustic delay lines
US4488128A (en) * 1983-04-22 1984-12-11 Gte Products Corporation Bifurcated electroacoustic delay line with diagonal coupling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839731A (en) * 1953-01-14 1958-06-17 Bell Telephone Labor Inc Multi-facet ultrasonic delay line
BE637828A (de) * 1962-09-26

Also Published As

Publication number Publication date
NL6504937A (de) 1966-10-18
NO116769B (de) 1969-05-19
CH435828A (de) 1967-05-15
FI44172B (de) 1971-06-01
DK119835B (da) 1971-03-01
DE1616677B1 (de) 1970-10-22
NL143392B (nl) 1974-09-16
GB1083531A (en) 1967-09-13
SE317708B (de) 1969-11-24
ES128244Y (es) 1967-12-16
US3475704A (en) 1969-10-28
BE679636A (de) 1966-10-17
ES128244U (es) 1967-07-01

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