NL120979C - - Google Patents

Info

Publication number
NL120979C
NL120979C NL120979DA NL120979C NL 120979 C NL120979 C NL 120979C NL 120979D A NL120979D A NL 120979DA NL 120979 C NL120979 C NL 120979C
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 NL120979C publication Critical patent/NL120979C/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Gyroscopes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Micromachines (AREA)
NL120979D 1960-02-06 NL120979C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP392060 1960-02-06

Publications (1)

Publication Number Publication Date
NL120979C true NL120979C (enrdf_load_stackoverflow)

Family

ID=11570571

Family Applications (2)

Application Number Title Priority Date Filing Date
NL120979D NL120979C (enrdf_load_stackoverflow) 1960-02-06
NL251123D NL251123A (enrdf_load_stackoverflow) 1960-02-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL251123D NL251123A (enrdf_load_stackoverflow) 1960-02-06

Country Status (4)

Country Link
US (1) US3084228A (enrdf_load_stackoverflow)
DE (1) DE1422054A1 (enrdf_load_stackoverflow)
GB (1) GB958201A (enrdf_load_stackoverflow)
NL (2) NL251123A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631383A (en) * 1969-07-25 1971-12-28 Bendix Corp Piezoelectric transducer configuration
US3733425A (en) * 1971-11-08 1973-05-15 K Chaki Pick up device for stringed instrument
US4344010A (en) * 1979-10-19 1982-08-10 The United States Of America As Represented By The Secretary Of The Army Acceleration resistant combination of opposite-handed piezoelectric crystals
CA1165860A (en) * 1979-12-12 1984-04-17 Susumu Nishigaki Piezoelectric electro-mechanical bimorph transducer
EP0135665B1 (de) * 1983-09-29 1991-07-03 Siemens Aktiengesellschaft Wandlerplatte für piezoelektrische Wandler und Vorrichtung zu deren Herstellung
US4769570A (en) * 1986-04-07 1988-09-06 Toshiba Ceramics Co., Ltd. Piezo-electric device
US4954811A (en) * 1988-11-29 1990-09-04 Pennwalt Corporation Penetration sensor
US6182340B1 (en) * 1998-10-23 2001-02-06 Face International Corp. Method of manufacturing a co-fired flextensional piezoelectric transformer
JP5811785B2 (ja) * 2011-11-08 2015-11-11 セイコーエプソン株式会社 センサー素子、力検出装置およびロボット

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222056A (en) * 1938-04-22 1940-11-19 Brush Dev Co Piezoelectric device
US2703343A (en) * 1951-02-17 1955-03-01 Columbia Broadcasting Syst Inc Phonograph pickup
US2786899A (en) * 1951-08-02 1957-03-26 Sonotone Corp Piezoelectric transducers
US2848559A (en) * 1955-02-03 1958-08-19 Astatic Corp Universal phonograph pick-up cartridge
US2962290A (en) * 1956-10-05 1960-11-29 Shure Bros Phonograph pick-up
DE1073762B (de) * 1957-07-15 1960-01-21 Deutsche Grammophon Gesellschaft mit beschränkter Haftung, Hamburg Tonabnehmer nach dem piezoelektrischen Prinzip zur gleichzeitigen Abtastung von Seiten- und Tiefenschrift

Also Published As

Publication number Publication date
GB958201A (en) 1964-05-21
NL251123A (enrdf_load_stackoverflow)
US3084228A (en) 1963-04-02
DE1422054A1 (de) 1968-10-10

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