FI44172B - - Google Patents

Info

Publication number
FI44172B
FI44172B FI0966/66A FI96666A FI44172B FI 44172 B FI44172 B FI 44172B FI 0966/66 A FI0966/66 A FI 0966/66A FI 96666 A FI96666 A FI 96666A FI 44172 B FI44172 B FI 44172B
Authority
FI
Finland
Application number
FI0966/66A
Other languages
Finnish (fi)
Inventor
Der Burgt C Van
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 FI44172B publication Critical patent/FI44172B/fi

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/30Time-delay networks
    • H03H9/36Time-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)
FI0966/66A 1965-04-17 1966-04-14 FI44172B (fr)

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
FI44172B true FI44172B (fr) 1971-06-01

Family

ID=19792967

Family Applications (1)

Application Number Title Priority Date Filing Date
FI0966/66A FI44172B (fr) 1965-04-17 1966-04-14

Country Status (12)

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

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 (fr) * 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 (fr) * 1962-09-26

Also Published As

Publication number Publication date
NL6504937A (fr) 1966-10-18
NO116769B (fr) 1969-05-19
CH435828A (de) 1967-05-15
DK119835B (da) 1971-03-01
DE1616677B1 (de) 1970-10-22
NL143392B (nl) 1974-09-16
GB1083531A (en) 1967-09-13
AT261000B (de) 1968-04-10
SE317708B (fr) 1969-11-24
ES128244Y (es) 1967-12-16
US3475704A (en) 1969-10-28
BE679636A (fr) 1966-10-17
ES128244U (es) 1967-07-01

Similar Documents

Publication Publication Date Title
FI44172B (fr)
JPS4415887Y1 (fr)
JPS4418500Y1 (fr)
JPS433333Y1 (fr)
FR1441286A (fr)
JPS469575Y1 (fr)
JPS4519106Y1 (fr)
JPS445707Y1 (fr)
BE664900A (fr)
BE665556A (fr)
SE311669B (fr)
BE662956A (fr)
NL6614722A (fr)
BE663771A (fr)
NL6601040A (fr)
SE322260B (fr)
AU6084266A (fr)
NL6600649A (fr)
NL6513928A (fr)
LU50825A1 (fr)
BE664767A (fr)
BE671387A (fr)
BE671240A (fr)
BE684348A (fr)
BE681578A (fr)