GB1099481A - - Google Patents

Info

Publication number
GB1099481A
GB1099481A GB4752/65A GB475265A GB1099481A GB 1099481 A GB1099481 A GB 1099481A GB 4752/65 A GB4752/65 A GB 4752/65A GB 475265 A GB475265 A GB 475265A GB 1099481 A GB1099481 A GB 1099481A
Authority
GB
United Kingdom
Prior art keywords
elements
piezo
oscillator
energizing
electric
Prior art date
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.)
Expired
Application number
GB4752/65A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jaz SA
Original Assignee
Jaz SA
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 Jaz SA filed Critical Jaz SA
Publication of GB1099481A publication Critical patent/GB1099481A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
    • G10G7/02—Tuning forks or like devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7401—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/12—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by piezoelectric means; driven by magneto-strictive means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—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 elements; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Panels For Use In Building Construction (AREA)
  • Gyroscopes (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Load-Bearing And Curtain Walls (AREA)
GB4752/65A 1964-02-03 1965-02-03 Expired GB1099481A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962412A FR1412391A (fr) 1964-02-03 1964-02-03 Diapason de torsion

Publications (1)

Publication Number Publication Date
GB1099481A true GB1099481A (en:Method) 1968-01-17

Family

ID=8822292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4752/65A Expired GB1099481A (en:Method) 1964-02-03 1965-02-03

Country Status (7)

Country Link
US (1) US3431808A (en:Method)
BE (1) BE673982A (en:Method)
DE (1) DE1267955B (en:Method)
ES (2) ES123633Y (en:Method)
FR (1) FR1412391A (en:Method)
GB (1) GB1099481A (en:Method)
NL (1) NL6516828A (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH506108A (fr) * 1967-06-27 1970-10-30 Centre Electron Horloger Pièce d'horlogerie électromécanique
US3534468A (en) * 1968-08-05 1970-10-20 Motorola Inc Method of making an electromechanical frequency responsive device with armature supported on torsion band
US3666974A (en) * 1970-01-16 1972-05-30 Bulova Watch Co Inc Torsional fork transducers
FR2121406B1 (en:Method) * 1971-01-11 1975-01-17 Adrienclaude Ets
US4044283A (en) * 1975-10-22 1977-08-23 Schiller Industries, Inc. Electromechanical resonator
US4521165A (en) * 1984-08-31 1985-06-04 Semi-Bulk Systems, Inc. Apparatus for pumping fluent solid material
FR2593208B1 (fr) * 1986-01-17 1988-04-29 Joetzjer Philippe Fausse languette demontable pour assemblage d'elements de cloison
US4899510A (en) * 1988-06-17 1990-02-13 Propst Robert L Building enclosure system and method
ES2243426T3 (es) * 2001-03-26 2005-12-01 Moidecar, S.L. Sistema de pared modular con paneles reutilizables.
CN102209569B (zh) 2008-09-10 2015-06-03 瑞思迈有限公司 呼吸治疗设备中改进的功率管理

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514250A (en) * 1943-01-13 1950-07-04 Smith & Sons Ltd S Device for detecting or measuring rate of turn
US3309929A (en) * 1964-03-16 1967-03-21 Arthur L Simmons Impedance tuning of a piezoelectric device
US3302456A (en) * 1964-10-26 1967-02-07 Fritz A Guerth Force measuring apparatus

Also Published As

Publication number Publication date
ES123633U (es) 1967-10-16
US3431808A (en) 1969-03-11
ES123634U (es) 1967-10-16
FR1412391A (fr) 1965-10-01
ES123633Y (es) 1968-03-01
DE1267955B (de) 1968-05-09
ES123634Y (es) 1968-03-01
NL6516828A (en:Method) 1966-06-24
BE673982A (en:Method) 1966-04-15

Similar Documents

Publication Publication Date Title
KR850006898A (ko) 각속도센서
GB1099481A (en:Method)
FR1507306A (fr) Dispositif de liaison filtrant les vibrations entre un organe vibrant et un support,notamment un rotor et une structure d'hélicoptère
KR880701868A (ko) 중량 측정장치
US3137846A (en) Electronic sirens
US3666974A (en) Torsional fork transducers
GB973842A (en) Improvements in and relating to piezoelectric potential generating devices
GB1140954A (en) Resonant vibrating device
GB1241131A (en) Electro-acoustic transducer
GB1344968A (en) Arrangement for fastening a vibrating string to a part of a measuring apparatus
GB1054082A (en:Method)
SU979753A1 (ru) Гаситель колебаний
GB1444837A (en) Damping of torsional vibrations
GB1081973A (en) Improvements in mechanical oscillators
VOUTSAS Frequency shifts in vibrating modes of beams under twist determined by a miniature electromechanical device known as a twisted beam transducer
SU328765A1 (ru) Способ креплени вибрационных машин
SU391028A1 (ru) Привод вибрационного конвейера
US3199072A (en) Variable oscillation period seismometers
SU437332A1 (ru) Виброустойчивую оправку
SU504232A1 (ru) Воспроизвод щее устройство
Okada et al. On a semi-activity controlled dynamic vibration damper.
GORSHKOV et al. Motion of a cylindrical panel induced by an acoustic shock wave(Thin elastic cylindrical panel motion induced by plane acoustic shock wave analyzed by integrating nonlinear motion equations using finite difference scheme)
LAVROV et al. Determination of the frequencies and types of natural oscillations(N degrees of freedom system resonant vibration mode and frequencies determination from forced vibration of complementary body)
Somer et al. Double-pulse excitation of piezoelectric transducers
GEGUZINA et al. Damping of elastic oscillations near a point of phase transition of the first order(Effect of heterophase fluctuations at high and low frequencies near first order phase-transition point on elastic oscillation propagation, noting role of acoustic wave)