JPS48102948A - - Google Patents

Info

Publication number
JPS48102948A
JPS48102948A JP47033910A JP3391072A JPS48102948A JP S48102948 A JPS48102948 A JP S48102948A JP 47033910 A JP47033910 A JP 47033910A JP 3391072 A JP3391072 A JP 3391072A JP S48102948 A JPS48102948 A JP S48102948A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP47033910A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP47033910A priority Critical patent/JPS48102948A/ja
Priority to US00348114A priority patent/US3832655A/en
Priority to FR7312351A priority patent/FR2179190B1/fr
Priority to DE19732317154 priority patent/DE2317154C3/de
Priority to NL7304705A priority patent/NL7304705A/xx
Priority to IT22647/73A priority patent/IT982724B/it
Priority to BE129767A priority patent/BE797913A/xx
Priority to GB1660673A priority patent/GB1428264A/en
Priority to BR732502A priority patent/BR7302502D0/pt
Publication of JPS48102948A publication Critical patent/JPS48102948A/ja
Pending legal-status Critical Current

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP47033910A 1972-04-06 1972-04-06 Pending JPS48102948A (enrdf_load_stackoverflow)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP47033910A JPS48102948A (enrdf_load_stackoverflow) 1972-04-06 1972-04-06
US00348114A US3832655A (en) 1972-04-06 1973-04-05 Ultrasonic delay line
FR7312351A FR2179190B1 (enrdf_load_stackoverflow) 1972-04-06 1973-04-05
DE19732317154 DE2317154C3 (de) 1972-04-06 1973-04-05 Elektromechanische Verzögerungsleitung
NL7304705A NL7304705A (enrdf_load_stackoverflow) 1972-04-06 1973-04-05
IT22647/73A IT982724B (it) 1972-04-06 1973-04-06 Linea di ritardo per ultrasuoni
BE129767A BE797913A (fr) 1972-04-06 1973-04-06 Ligne a retard ultrasonique
GB1660673A GB1428264A (en) 1972-04-06 1973-04-06 Ultrasonic delay line
BR732502A BR7302502D0 (pt) 1972-04-06 1973-04-06 Linha de retardamento ultra-sonico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47033910A JPS48102948A (enrdf_load_stackoverflow) 1972-04-06 1972-04-06

Publications (1)

Publication Number Publication Date
JPS48102948A true JPS48102948A (enrdf_load_stackoverflow) 1973-12-24

Family

ID=12399656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47033910A Pending JPS48102948A (enrdf_load_stackoverflow) 1972-04-06 1972-04-06

Country Status (8)

Country Link
US (1) US3832655A (enrdf_load_stackoverflow)
JP (1) JPS48102948A (enrdf_load_stackoverflow)
BE (1) BE797913A (enrdf_load_stackoverflow)
BR (1) BR7302502D0 (enrdf_load_stackoverflow)
FR (1) FR2179190B1 (enrdf_load_stackoverflow)
GB (1) GB1428264A (enrdf_load_stackoverflow)
IT (1) IT982724B (enrdf_load_stackoverflow)
NL (1) NL7304705A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239812B1 (enrdf_load_stackoverflow) * 1973-07-30 1976-06-18 Lignes Telegraph Telephon
US4467295A (en) * 1981-11-25 1984-08-21 Showa Electric Wire & Cable Co., Ltd. Solid ultrasonic delay line
US4475054A (en) * 1983-10-17 1984-10-02 Joseph Baumoel Metal transducer housing with focusing surface
US6310426B1 (en) * 1999-07-14 2001-10-30 Halliburton Energy Services, Inc. High resolution focused ultrasonic transducer, for LWD method of making and using same
US8865003B2 (en) * 2008-09-26 2014-10-21 Abbott Laboratories Apparatus and method for separation of particles suspended in a liquid from the liquid in which they are suspended

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823355A (en) * 1950-05-17 1958-02-11 David L Arenberg Ultrasonic delay line
GB1069971A (en) * 1963-07-19 1967-05-24 Mullard Ltd Improvements in or relating to acoustic delay lines
US3317862A (en) * 1964-09-11 1967-05-02 Bell Telephone Labor Inc Off-axis elastic wave delay device with spherical reflections
FR1513518A (fr) * 1967-01-04 1968-02-16 Quartz & Silice Ligne à retard pour ultrasons permettant d'obtenir plusieurs retards prédéterminés
US3582834A (en) * 1968-04-10 1971-06-01 Westinghouse Electric Corp Microwave ultrasonic delay line

Also Published As

Publication number Publication date
FR2179190B1 (enrdf_load_stackoverflow) 1978-01-06
GB1428264A (en) 1976-03-17
BR7302502D0 (pt) 1974-02-19
NL7304705A (enrdf_load_stackoverflow) 1973-10-09
IT982724B (it) 1974-10-21
FR2179190A1 (enrdf_load_stackoverflow) 1973-11-16
DE2317154A1 (de) 1973-10-25
US3832655A (en) 1974-08-27
DE2317154B2 (de) 1976-11-18
BE797913A (fr) 1973-07-31

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