DE1067232B - - Google Patents

Info

Publication number
DE1067232B
DE1067232B DENDAT1067232D DE1067232DA DE1067232B DE 1067232 B DE1067232 B DE 1067232B DE NDAT1067232 D DENDAT1067232 D DE NDAT1067232D DE 1067232D A DE1067232D A DE 1067232DA DE 1067232 B DE1067232 B DE 1067232B
Authority
DE
Germany
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
DENDAT1067232D
Other languages
German (de)
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 DE1067232B publication Critical patent/DE1067232B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2041—Beam type
    • H10N30/2042—Cantilevers, i.e. having one fixed end
    • H10N30/2046—Cantilevers, i.e. having one fixed end adapted for multi-directional bending displacement

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DENDAT1067232D 1957-02-23 Pending DE1067232B ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0013267 1957-02-23

Publications (1)

Publication Number Publication Date
DE1067232B true DE1067232B ( )

Family

ID=7547278

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1067232D Pending DE1067232B ( ) 1957-02-23

Country Status (5)

Country Link
US (1) US3247404A ( )
DE (1) DE1067232B ( )
FR (1) FR1191218A ( )
GB (1) GB878228A ( )
NL (1) NL101891C ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202518B (de) * 1960-03-26 1965-10-07 Philips Nv Elektromechanisches Wandlerelement

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501732A (en) * 1964-05-04 1970-03-17 Endevco Corp Semiconductive piezoresistive transducer having a grooved support with electrical contacts
US3578994A (en) * 1969-10-22 1971-05-18 Dynamics Corp Massa Div Piezoelectric clamped-free beam type transducer
US3703625A (en) * 1970-10-02 1972-11-21 Matthew C Urbin Label identification system
US3993863A (en) * 1974-08-22 1976-11-23 Rca Corporation Disc record groove skipper
GB1599052A (en) * 1977-04-19 1981-09-30 Rca Corp Pickup cartridge for record disc players
JPS5497007A (en) * 1978-01-17 1979-07-31 Sony Corp Head supporting structure
JPS5923226Y2 (ja) * 1978-02-10 1984-07-11 ソニー株式会社 回転磁気ヘツド装置のヘツド支持装置
US4183059A (en) * 1978-05-22 1980-01-08 Rca Corporation Track skipper for a video disc player
DE3068052D1 (en) * 1979-11-05 1984-07-05 Texas Instruments Inc Probe assembly for testing integrated circuits
US4340956A (en) * 1980-04-10 1982-07-20 Rca Corporation Minimum tracking force stylus
US4362407A (en) * 1981-09-08 1982-12-07 Piezo Electric Products, Inc. Piezoelectric printer and piezoelectric multilam actuator used therein
US4868447A (en) * 1987-09-11 1989-09-19 Cornell Research Foundation, Inc. Piezoelectric polymer laminates for torsional and bending modal control
US5047883A (en) * 1990-02-07 1991-09-10 Ampex Corporation Pantograph head mount having double leaves integral with a rigid tip structure
US5677487A (en) * 1995-10-13 1997-10-14 A/S Bruel & Kjaer Method and apparatus for measuring acceleration or mechanical forces
US6013972A (en) * 1997-10-15 2000-01-11 Face, Jr.; Samuel A Piezoelectric vibrating apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478223A (en) * 1946-03-01 1949-08-09 Clarkstan Corp Electrostrictive translator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202518B (de) * 1960-03-26 1965-10-07 Philips Nv Elektromechanisches Wandlerelement

Also Published As

Publication number Publication date
GB878228A (en) 1961-09-27
US3247404A (en) 1966-04-19
FR1191218A (fr) 1959-10-19
NL101891C ( )

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