GB1033723A - Improvements in or relating to electro-magnetic transducers - Google Patents

Improvements in or relating to electro-magnetic transducers

Info

Publication number
GB1033723A
GB1033723A GB43333/65A GB4333365A GB1033723A GB 1033723 A GB1033723 A GB 1033723A GB 43333/65 A GB43333/65 A GB 43333/65A GB 4333365 A GB4333365 A GB 4333365A GB 1033723 A GB1033723 A GB 1033723A
Authority
GB
United Kingdom
Prior art keywords
electro
relating
magnetic transducers
polepieces
stanton
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
GB43333/65A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1033723A publication Critical patent/GB1033723A/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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R11/12—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)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Toys (AREA)
  • Cookers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Knitting Machines (AREA)
  • Magnetic Heads (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Braking Arrangements (AREA)
  • Magnetic Treatment Devices (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
GB43333/65A 1962-11-27 1962-11-20 Improvements in or relating to electro-magnetic transducers Expired GB1033723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST020009 1962-11-27

Publications (1)

Publication Number Publication Date
GB1033723A true GB1033723A (en) 1966-06-22

Family

ID=7458409

Family Applications (3)

Application Number Title Priority Date Filing Date
GB43333/65A Expired GB1033723A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro-magnetic transducers
GB43936/62A Expired GB1033722A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro magnetic transducers
GB47568/65A Expired GB1033724A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro-magnetic transducers

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB43936/62A Expired GB1033722A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro magnetic transducers
GB47568/65A Expired GB1033724A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro-magnetic transducers

Country Status (4)

Country Link
US (1) USRE25662E (en:Method)
BE (1) BE625621A (en:Method)
DE (1) DE1422539B2 (en:Method)
GB (3) GB1033723A (en:Method)

Also Published As

Publication number Publication date
GB1033722A (en) 1966-06-22
GB1033724A (en) 1966-06-22
USRE25662E (en) 1964-10-13
DE1422539A1 (de) 1969-02-06
BE625621A (en:Method)
DE1422539B2 (de) 1970-07-23

Similar Documents

Publication Publication Date Title
GB1055390A (en) Pneumatic pulse shaper device
GB1033723A (en) Improvements in or relating to electro-magnetic transducers
FR1356056A (fr) Charrue
GB979859A (en) Improvements in or relating to gramophone pick-ups
CA497310A (en) Planing attachment for jointers
CA490026A (en) Wood clamp
CA492177A (en) Timber connector
GB802363A (en) Rake wheel
GB982722A (en) Adding machine
GB734830A (en) Improvements relating to computing apparatus
CA498576A (en) Brake head arrangement
CA635589A (en) Electro-acoustic transducers
CA498903A (en) Connector bolt
AU286153B2 (en) Improvements in or relating to carbon microphones
CA492955A (en) Brake arrangement
AU124941B2 (en) Improvements. relating to dynamic loudspeakers
CA415372A (en) 22.23-dibromostigmasterolacetate
GB980465A (en) Improvements relating to cigarette lighters
CA654985A (en) Double stream growing-wave amplifier
AU276688B2 (en) Preparation of trialxyl. phosphites
CA489955A (en) Draft connection
CA645069A (en) Phosphate production
CA638187A (en) Amplitude limited amplifiers
CA637988A (en) Electro-acoustic transducer
CA634796A (en) Composite electro-acoustic transducer configuration