USB283721I5 - - Google Patents

Info

Publication number
USB283721I5
USB283721I5 US283721DD USB283721I5 US B283721 I5 USB283721 I5 US B283721I5 US 283721D D US283721D D US 283721DD US B283721 I5 USB283721 I5 US B283721I5
Authority
US
United States
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
Other languages
English (en)
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.)
Publication of USB283721I5 publication Critical patent/USB283721I5/en
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 devices; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/133—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials for electromechanical delay lines or filters
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
US283721D 1952-02-22 Pending USB283721I5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4787/52A GB714627A (en) 1952-02-22 1952-02-22 Improvements in means for delaying electric impulses

Publications (1)

Publication Number Publication Date
USB283721I5 true USB283721I5 (xx)

Family

ID=9783801

Family Applications (2)

Application Number Title Priority Date Filing Date
US283721D Pending USB283721I5 (xx) 1952-02-22
US338530A Expired - Lifetime US2837721A (en) 1952-02-22 1953-02-24 Means for delaying electric impulses

Family Applications After (1)

Application Number Title Priority Date Filing Date
US338530A Expired - Lifetime US2837721A (en) 1952-02-22 1953-02-24 Means for delaying electric impulses

Country Status (2)

Country Link
US (2) US2837721A (xx)
GB (1) GB714627A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125027C (xx) * 1955-06-06
US2910656A (en) * 1955-09-28 1959-10-27 Sperry Rand Corp Terminations for acoustic delay lines
US2861248A (en) * 1956-08-22 1958-11-18 Sperry Rand Corp Signal delay means
US3241090A (en) * 1961-10-30 1966-03-15 Curtiss Wright Corp Delay line with ambient temperature compensation
DE1279863B (de) * 1962-07-28 1968-10-10 Ibm Deutschland Elektroakustischer Wandler fuer eine Torsionsschwingungen uebertragende Verzoegerungsleitung
DE1227169B (de) * 1962-11-17 1966-10-20 Telefunken Patent Verfahren zur Herstellung einer magnetostriktiven Verzoegerungsleitung
US3278867A (en) * 1963-08-27 1966-10-11 Bell Telephone Labor Inc Compact ultrasonic strip delay line having sharp bend in delay medium
US3327252A (en) * 1963-10-28 1967-06-20 Friden Inc Vibratory delay line having novel support
US3460243A (en) * 1964-12-29 1969-08-12 Ibm Maximizing or controlling the gain of sonic delay lines
US3517343A (en) * 1966-06-10 1970-06-23 Singer Co High-frequency acoustic delay line
US3413601A (en) * 1966-06-24 1968-11-26 Navy Usa Torsional delay line having means to compensate for attenuation effects

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1799634A (en) * 1924-11-25 1931-04-07 Western Electric Co Wave transmission
US1882396A (en) * 1927-12-31 1932-10-11 George W Pierce Magnetostrictive transformer
US1852795A (en) * 1928-10-24 1932-04-05 Bell Telephone Labor Inc Wave transmission device
US2052008A (en) * 1934-10-19 1936-08-25 Associated Electric Lab Inc Selective transformer
US2112560A (en) * 1936-03-10 1938-03-29 Washington Inst Of Technology Electromechanical frequency selector
NL81620C (xx) * 1944-06-09
US2401094A (en) * 1944-06-23 1946-05-28 Colonial Radio Corp Time delay apparatus
US2702885A (en) * 1946-04-17 1955-02-22 Shapiro Herbert Supersonic delay line
US2629770A (en) * 1947-12-24 1953-02-24 Kelvin & Hughes Ltd Vibration transmitting system
US2549578A (en) * 1947-12-30 1951-04-17 Hazeltine Research Inc Magnetostrictive converter time delay device
GB661049A (en) * 1949-03-11 1951-11-14 Mini Of Supply Electro-mechanical timing apparatus
US2619604A (en) * 1949-03-30 1952-11-25 Rca Corp Magnetostriction device
GB667218A (en) * 1949-09-10 1952-02-27 Ferranti Ltd Improvements relating to acoustic delay-lines
US2708237A (en) * 1951-07-11 1955-05-10 Rca Corp Selective frequency changer

Also Published As

Publication number Publication date
US2837721A (en) 1958-06-03
GB714627A (en) 1954-09-01

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