NL6909030A - - Google Patents

Info

Publication number
NL6909030A
NL6909030A NL6909030A NL6909030A NL6909030A NL 6909030 A NL6909030 A NL 6909030A NL 6909030 A NL6909030 A NL 6909030A NL 6909030 A NL6909030 A NL 6909030A NL 6909030 A NL6909030 A NL 6909030A
Authority
NL
Netherlands
Application number
NL6909030A
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
Publication of NL6909030A publication Critical patent/NL6909030A/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Lasers (AREA)
NL6909030A 1968-06-13 1969-06-13 NL6909030A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73667568A 1968-06-13 1968-06-13
US76319968A 1968-09-27 1968-09-27

Publications (1)

Publication Number Publication Date
NL6909030A true NL6909030A (enrdf_load_stackoverflow) 1969-12-16

Family

ID=27113080

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6909030A NL6909030A (enrdf_load_stackoverflow) 1968-06-13 1969-06-13

Country Status (8)

Country Link
US (1) US3581247A (enrdf_load_stackoverflow)
BE (1) BE734562A (enrdf_load_stackoverflow)
DE (1) DE1928004C3 (enrdf_load_stackoverflow)
FR (1) FR2010804A1 (enrdf_load_stackoverflow)
GB (1) GB1252947A (enrdf_load_stackoverflow)
HK (1) HK9077A (enrdf_load_stackoverflow)
NL (1) NL6909030A (enrdf_load_stackoverflow)
SE (1) SE366439B (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932538U (enrdf_load_stackoverflow) * 1972-06-22 1974-03-22
JPS4940340U (enrdf_load_stackoverflow) * 1972-07-17 1974-04-09
JPS4942262A (enrdf_load_stackoverflow) * 1972-08-29 1974-04-20
JPS4947055A (enrdf_load_stackoverflow) * 1972-09-12 1974-05-07
JPS4962058A (enrdf_load_stackoverflow) * 1972-10-18 1974-06-15
JPS4969252A (enrdf_load_stackoverflow) * 1972-11-09 1974-07-04
JPS4983348A (enrdf_load_stackoverflow) * 1972-12-15 1974-08-10
JPS5441642Y2 (enrdf_load_stackoverflow) * 1973-04-12 1979-12-05
JPS51105252A (en) * 1975-03-13 1976-09-17 Asahi Glass Co Ltd Choonpakotaichensen oyobi sonoseizoho
JPS5394050U (enrdf_load_stackoverflow) * 1976-12-29 1978-08-01
US4467295A (en) * 1981-11-25 1984-08-21 Showa Electric Wire & Cable Co., Ltd. Solid ultrasonic delay line
DE3435483A1 (de) * 1984-09-27 1986-04-10 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Ultraschall-verzoegerungsleitung
NL8501201A (nl) * 1985-04-26 1986-11-17 Philips Nv Werkwijze voor het vervaardigen van magneetkopkernen.
US4684906A (en) * 1985-06-14 1987-08-04 Showa Electric Wire & Cable Co., Ltd. Solid ultrasonic delay line
JPH0614503Y2 (ja) * 1989-09-08 1994-04-13 旭硝子株式会社 超音波遅延線の調整回路およびそれを内蔵した超音波遅延線素子
US5173667A (en) * 1991-02-19 1992-12-22 Ford Motor Company Acoustic wave transmission media delay line having internally disposed absorber channels
RU2162273C2 (ru) * 1999-01-10 2001-01-20 Государственное предприятие Ульяновский механический завод Реверберационная ультразвуковая линия задержки
AU2013200063B2 (en) * 2005-11-04 2014-02-13 Permasense Limited Ultrasonic non-destructive testing
GB2431991A (en) * 2005-11-04 2007-05-09 Imp College Innovations Ltd Waveguide for ultrasonic non-destructive testing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA617663A (en) * 1961-04-04 Motorola Filter construction
US2505515A (en) * 1946-04-02 1950-04-25 Us Sec War Compressional wave delay means
US2672590A (en) * 1950-03-22 1954-03-16 Bell Telephone Labor Inc Delay line
US2711515A (en) * 1950-09-29 1955-06-21 Bell Telephone Labor Inc Delay line
US2781494A (en) * 1953-03-18 1957-02-12 Lab For Electronics Inc Ultrasonic delay lines
US2826744A (en) * 1953-05-20 1958-03-11 David L Arenberg Multiple mode prism delay line
US2864013A (en) * 1953-06-29 1958-12-09 Electro Voice Sensitive strain responsive transducer and method of construction
US2752662A (en) * 1954-12-27 1956-07-03 Erie Resistor Corp Method of making thin flat electroded ceramic elements
GB823846A (en) * 1955-10-20 1959-11-18 Vivian Joseph Hammond Improvements in or relating to ultrasonic delay lines
US3025479A (en) * 1959-06-01 1962-03-13 Bliley Electric Company Long ultrasonic delay line
BE636218A (enrdf_load_stackoverflow) * 1962-08-15
US3470394A (en) * 1967-11-09 1969-09-30 Us Navy Double serrated crystal transducer

Also Published As

Publication number Publication date
DE1928004C3 (de) 1985-04-18
FR2010804A1 (enrdf_load_stackoverflow) 1970-02-20
US3581247A (en) 1971-05-25
SE366439B (enrdf_load_stackoverflow) 1974-04-22
DE1928004B2 (de) 1978-03-16
BE734562A (enrdf_load_stackoverflow) 1969-11-17
HK9077A (en) 1977-02-25
GB1252947A (enrdf_load_stackoverflow) 1971-11-10
DE1928004A1 (de) 1970-01-02

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