ES417612A1 - Perfeccionamientos introducidos en un convertidor mecanico-electrico para convertir senales mecanicas de entrada en se-nales electricas de salida. - Google Patents

Perfeccionamientos introducidos en un convertidor mecanico-electrico para convertir senales mecanicas de entrada en se-nales electricas de salida.

Info

Publication number
ES417612A1
ES417612A1 ES417612A ES417612A ES417612A1 ES 417612 A1 ES417612 A1 ES 417612A1 ES 417612 A ES417612 A ES 417612A ES 417612 A ES417612 A ES 417612A ES 417612 A1 ES417612 A1 ES 417612A1
Authority
ES
Spain
Prior art keywords
magnetic field
air gap
mechanical
converter
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
ES417612A
Other languages
English (en)
Spanish (es)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of ES417612A1 publication Critical patent/ES417612A1/es
Expired 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
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Pressure Sensors (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
ES417612A 1972-08-07 1973-08-06 Perfeccionamientos introducidos en un convertidor mecanico-electrico para convertir senales mecanicas de entrada en se-nales electricas de salida. Expired ES417612A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10243/72A SE361805B (en, 2012) 1972-08-07 1972-08-07

Publications (1)

Publication Number Publication Date
ES417612A1 true ES417612A1 (es) 1976-06-01

Family

ID=20291981

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417612A Expired ES417612A1 (es) 1972-08-07 1973-08-06 Perfeccionamientos introducidos en un convertidor mecanico-electrico para convertir senales mecanicas de entrada en se-nales electricas de salida.

Country Status (11)

Country Link
JP (1) JPS4946731A (en, 2012)
AU (1) AU5833073A (en, 2012)
CA (1) CA1002652A (en, 2012)
CH (1) CH572694A5 (en, 2012)
DE (1) DE2338767A1 (en, 2012)
ES (1) ES417612A1 (en, 2012)
FR (1) FR2195886B1 (en, 2012)
GB (1) GB1434084A (en, 2012)
IT (1) IT993669B (en, 2012)
NL (1) NL7310287A (en, 2012)
SE (1) SE361805B (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265038A (en) * 1975-11-19 1977-05-30 Fuji Robin Kk Combine
JPS5265039A (en) * 1975-11-19 1977-05-30 Fuji Robin Kk Combine
JPS5265035A (en) * 1975-11-19 1977-05-30 Fuji Robin Kk Combine
JPS58178700A (ja) * 1982-04-13 1983-10-19 Kureha Chem Ind Co Ltd 送話器
DE3442888C2 (de) * 1983-12-05 1993-10-28 Sandoz Ag Sulfatierte, gegebenenfalls sulfonierte, oxalkylierte Alkylphenol-Formaldehyd-Kondensationsprodukte, Verfahren zu deren Herstellung und deren Verwendung als Färbereihilfsmittel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389230A (en) * 1967-01-06 1968-06-18 Hudson Magiston Corp Semiconductive magnetic transducer
AU410154B2 (en) * 1968-04-16 1971-02-08 Amalgamated Wireless (Australasia) Limited Magnetotransistor
US3585462A (en) * 1968-11-13 1971-06-15 Sprague Electric Co Semiconductive magnetic transducer
GB1301388A (en, 2012) * 1969-03-28 1972-12-29
DE2000253A1 (de) * 1970-01-05 1971-07-15 Licentia Gmbh Magnettransistor

Also Published As

Publication number Publication date
GB1434084A (en) 1976-04-28
FR2195886B1 (en, 2012) 1977-02-25
NL7310287A (en, 2012) 1974-02-11
SE361805B (en, 2012) 1973-11-12
DE2338767A1 (de) 1974-02-21
CA1002652A (en) 1976-12-28
CH572694A5 (en, 2012) 1976-02-13
FR2195886A1 (en, 2012) 1974-03-08
IT993669B (it) 1975-09-30
AU5833073A (en) 1975-01-23
JPS4946731A (en, 2012) 1974-05-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19841231