GB1128318A - Electro-mechanical transducer - Google Patents

Electro-mechanical transducer

Info

Publication number
GB1128318A
GB1128318A GB4380966A GB4380966A GB1128318A GB 1128318 A GB1128318 A GB 1128318A GB 4380966 A GB4380966 A GB 4380966A GB 4380966 A GB4380966 A GB 4380966A GB 1128318 A GB1128318 A GB 1128318A
Authority
GB
United Kingdom
Prior art keywords
transistor
arm
stylus
pick
spacing
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
GB4380966A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1128318A publication Critical patent/GB1128318A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/16—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with field-effect devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Pressure Sensors (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
GB4380966A 1965-10-28 1966-09-30 Electro-mechanical transducer Expired GB1128318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50553165A 1965-10-28 1965-10-28

Publications (1)

Publication Number Publication Date
GB1128318A true GB1128318A (en) 1968-09-25

Family

ID=24010693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4380966A Expired GB1128318A (en) 1965-10-28 1966-09-30 Electro-mechanical transducer

Country Status (3)

Country Link
BE (1) BE688889A (enrdf_load_stackoverflow)
DE (1) DE1547105A1 (enrdf_load_stackoverflow)
GB (1) GB1128318A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174839A (en) * 1985-03-15 1986-11-12 Sharp Kk Pressure sensitive field effect transistor
GB2175744A (en) * 1985-04-27 1986-12-03 Messerschmitt Boelkow Blohm An electrical transmitter for measuring mechanical variables

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174839A (en) * 1985-03-15 1986-11-12 Sharp Kk Pressure sensitive field effect transistor
GB2175744A (en) * 1985-04-27 1986-12-03 Messerschmitt Boelkow Blohm An electrical transmitter for measuring mechanical variables

Also Published As

Publication number Publication date
DE1547105A1 (de) 1969-10-02
BE688889A (enrdf_load_stackoverflow) 1967-03-31

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