JPS5287021A - Electromagnetic type receiver - Google Patents

Electromagnetic type receiver

Info

Publication number
JPS5287021A
JPS5287021A JP316876A JP316876A JPS5287021A JP S5287021 A JPS5287021 A JP S5287021A JP 316876 A JP316876 A JP 316876A JP 316876 A JP316876 A JP 316876A JP S5287021 A JPS5287021 A JP S5287021A
Authority
JP
Japan
Prior art keywords
electromagnetic type
type receiver
diaphragm
receiver
displacement
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.)
Granted
Application number
JP316876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5730359B2 (enExample
Inventor
Yoshimasa Kamoto
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.)
Iwatsu Electric Co Ltd
Original Assignee
Iwatsu Electric Co Ltd
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 Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Priority to JP316876A priority Critical patent/JPS5287021A/ja
Publication of JPS5287021A publication Critical patent/JPS5287021A/ja
Publication of JPS5730359B2 publication Critical patent/JPS5730359B2/ja
Granted 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
    • H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet
    • H04R13/02—Telephone receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP316876A 1976-01-16 1976-01-16 Electromagnetic type receiver Granted JPS5287021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP316876A JPS5287021A (en) 1976-01-16 1976-01-16 Electromagnetic type receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP316876A JPS5287021A (en) 1976-01-16 1976-01-16 Electromagnetic type receiver

Publications (2)

Publication Number Publication Date
JPS5287021A true JPS5287021A (en) 1977-07-20
JPS5730359B2 JPS5730359B2 (enExample) 1982-06-28

Family

ID=11549831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP316876A Granted JPS5287021A (en) 1976-01-16 1976-01-16 Electromagnetic type receiver

Country Status (1)

Country Link
JP (1) JPS5287021A (enExample)

Also Published As

Publication number Publication date
JPS5730359B2 (enExample) 1982-06-28

Similar Documents

Publication Publication Date Title
JPS53126252A (en) Output circuit
JPS5287021A (en) Electromagnetic type receiver
JPS53103137A (en) Ground directional relay
JPS5436919A (en) Speaker
JPS5236064A (en) Battery watch
JPS5224014A (en) Telephoe set
JPS5363903A (en) Wristwatch with pocket bell
JPS5386082A (en) Culturing of yeast by byyproduct solution
JPS52120704A (en) Individual selection call receiver
JPS51124934A (en) Pressure fixing magnetic microcapsul toner
GB798060A (en) Improvements in or relating to range detecting radio pulse transmitting and receiving systems
JPS52112350A (en) Electronic watch
JPS5335197A (en) Magnet demagnetization
JPS52150665A (en) Electronic watch with alarm
JPS52110009A (en) Speaker
JPS52130296A (en) Supporting structure of resonator
JPS5348561A (en) Electronic watch
JPS5228807A (en) Secret-talk circuit
JPS52151056A (en) Watch case
JPS55105402A (en) Strip line circulator
JPS52140359A (en) Directional underwater receiver-transducer
JPS51129106A (en) Dial main spring
JPS52111758A (en) Indication method of electronic watch
JPS52119094A (en) Radar equipment
JPS51120661A (en) Synchronous amplifier circuit