NL101891C - - Google Patents

Info

Publication number
NL101891C
NL101891C NL101891DA NL101891C NL 101891 C NL101891 C NL 101891C NL 101891D A NL101891D A NL 101891DA NL 101891 C NL101891 C NL 101891C
Authority
NL
Netherlands
Application number
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 NL101891C publication Critical patent/NL101891C/xx

Links

Classifications

    • 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
    • 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
NL101891D 1957-02-23 NL101891C (zh)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL101891C true NL101891C (zh)

Family

ID=7547278

Family Applications (1)

Application Number Title Priority Date Filing Date
NL101891D NL101891C (zh) 1957-02-23

Country Status (5)

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

Families Citing this family (16)

* 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
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

Also Published As

Publication number Publication date
GB878228A (en) 1961-09-27
US3247404A (en) 1966-04-19
DE1067232B (zh)
FR1191218A (fr) 1959-10-19

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