CH435828A - Ultrasonic delay device - Google Patents

Ultrasonic delay device

Info

Publication number
CH435828A
CH435828A CH538766A CH538766A CH435828A CH 435828 A CH435828 A CH 435828A CH 538766 A CH538766 A CH 538766A CH 538766 A CH538766 A CH 538766A CH 435828 A CH435828 A CH 435828A
Authority
CH
Switzerland
Prior art keywords
delay device
ultrasonic delay
ultrasonic
delay
Prior art date
Application number
CH538766A
Other languages
German (de)
Inventor
Martinus Van Der Burg Cornelis
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
Publication of CH435828A publication Critical patent/CH435828A/en

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
    • H03H9/30—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)
CH538766A 1965-04-17 1966-04-14 Ultrasonic delay device CH435828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL656504937A NL143392B (en) 1965-04-17 1965-04-17 ULTRASONIC DELAYER.

Publications (1)

Publication Number Publication Date
CH435828A true CH435828A (en) 1967-05-15

Family

ID=19792967

Family Applications (1)

Application Number Title Priority Date Filing Date
CH538766A CH435828A (en) 1965-04-17 1966-04-14 Ultrasonic delay device

Country Status (12)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1596845B1 (en) * 1966-12-07 1970-10-22 Jenaer Glaswerk Schott & Gen Glass with a small temperature coefficient of travel time for ultrasonic waves
DE1696064A1 (en) * 1968-03-08 1972-03-09 Jenaer Glaswerk Schott & Gen GLASSES FOR ULTRASONIC DELAY CABLES WITH LOWER INTERNAL DAMPING AND TRANSFORMATION TEMPERATURES BETWEEN 550 AND 620 DEGREES C.
NL6817492A (en) * 1968-12-06 1969-02-25
DE3206452A1 (en) * 1982-02-23 1983-09-01 Siemens AG, 1000 Berlin und 8000 München ULTRASONIC DELAY LINE AND METHOD FOR THE PRODUCTION THEREOF
DE3206401A1 (en) * 1982-02-23 1983-09-01 Siemens AG, 1000 Berlin und 8000 München "ULTRASONIC DELAY LINE"
US4488128A (en) * 1983-04-22 1984-12-11 Gte Products Corporation Bifurcated electroacoustic delay line with diagonal coupling
US4525692A (en) * 1983-04-22 1985-06-25 Gte Products Corporation Electroacoustic delay lines

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
NL297704A (en) * 1962-09-26

Also Published As

Publication number Publication date
FI44172B (en) 1971-06-01
DK119835B (en) 1971-03-01
BE679636A (en) 1966-10-17
NO116769B (en) 1969-05-19
US3475704A (en) 1969-10-28
DE1616677B1 (en) 1970-10-22
GB1083531A (en) 1967-09-13
SE317708B (en) 1969-11-24
NL143392B (en) 1974-09-16
NL6504937A (en) 1966-10-18
ES128244U (en) 1967-07-01
ES128244Y (en) 1967-12-16
AT261000B (en) 1968-04-10

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