GB1236550A - Magnetic transducer - Google Patents

Magnetic transducer

Info

Publication number
GB1236550A
GB1236550A GB430871A GB430871A GB1236550A GB 1236550 A GB1236550 A GB 1236550A GB 430871 A GB430871 A GB 430871A GB 430871 A GB430871 A GB 430871A GB 1236550 A GB1236550 A GB 1236550A
Authority
GB
United Kingdom
Prior art keywords
armature
magnets
coil
sleeve
magnetic transducer
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
GB430871A
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.)
Tibbetts Industries Inc
Original Assignee
Tibbetts Industries Inc
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 Tibbetts Industries Inc filed Critical Tibbetts Industries Inc
Publication of GB1236550A publication Critical patent/GB1236550A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Motor Or Generator Frames (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB430871A 1967-05-16 1968-05-13 Magnetic transducer Expired GB1236550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63889267A 1967-05-16 1967-05-16

Publications (1)

Publication Number Publication Date
GB1236550A true GB1236550A (en) 1971-06-23

Family

ID=24561888

Family Applications (2)

Application Number Title Priority Date Filing Date
GB430871A Expired GB1236550A (en) 1967-05-16 1968-05-13 Magnetic transducer
GB1234274D Expired GB1234274A (cg-RX-API-DMAC7.html) 1967-05-16 1968-05-13

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1234274D Expired GB1234274A (cg-RX-API-DMAC7.html) 1967-05-16 1968-05-13

Country Status (7)

Country Link
BE (1) BE715073A (cg-RX-API-DMAC7.html)
CH (1) CH514270A (cg-RX-API-DMAC7.html)
DE (1) DE1762263B2 (cg-RX-API-DMAC7.html)
FR (1) FR1565242A (cg-RX-API-DMAC7.html)
GB (2) GB1236550A (cg-RX-API-DMAC7.html)
LU (1) LU56087A1 (cg-RX-API-DMAC7.html)
NL (1) NL164452C (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
CH514270A (fr) 1971-10-15
DE1762263A1 (de) 1970-04-16
GB1234274A (cg-RX-API-DMAC7.html) 1971-06-03
FR1565242A (cg-RX-API-DMAC7.html) 1969-04-25
DE1762263B2 (de) 1971-09-09
NL6806731A (cg-RX-API-DMAC7.html) 1968-11-18
NL164452C (nl) 1980-12-15
NL164452B (nl) 1980-07-15
LU56087A1 (fr) 1969-02-10
BE715073A (cg-RX-API-DMAC7.html) 1968-11-13

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