GB361076A - - Google Patents

Info

Publication number
GB361076A
GB361076A GB31635/30A GB3163530A GB361076A GB 361076 A GB361076 A GB 361076A GB 31635/30 A GB31635/30 A GB 31635/30A GB 3163530 A GB3163530 A GB 3163530A GB 361076 A GB361076 A GB 361076A
Authority
GB
United Kingdom
Prior art keywords
borings
dam
van
oct
sleeve
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
GB31635/30A
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.)
HENDRIK VAN DAM
Original Assignee
HENDRIK VAN DAM
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 HENDRIK VAN DAM filed Critical HENDRIK VAN DAM
Publication of GB361076A publication Critical patent/GB361076A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Pinball Game Machines (AREA)
  • Brushes (AREA)
  • Surgical Instruments (AREA)
GB31635/30A 1929-10-22 1930-10-21 Expired GB361076A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE361076T 1929-10-22

Publications (1)

Publication Number Publication Date
GB361076A true GB361076A (enrdf_load_stackoverflow) 1931-11-19

Family

ID=31895424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31635/30A Expired GB361076A (enrdf_load_stackoverflow) 1929-10-22 1930-10-21

Country Status (2)

Country Link
US (1) US1878919A (enrdf_load_stackoverflow)
GB (1) GB361076A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763939C (de) * 1937-01-31 1954-03-15 Hermann Papst Lautsprecher mit Ringanker

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502932A (en) * 1945-02-20 1950-04-04 Bbc Brown Boveri & Cie Mechanical rectifier
US2965115A (en) * 1955-06-15 1960-12-20 Gen Motors Corp Governor
US3013189A (en) * 1959-09-10 1961-12-12 Vaughan A Bernier Electro-mechanical transducer
US3112375A (en) * 1960-01-20 1963-11-26 Mechanies For Electronic Inc Loudspeaker construction
US3116377A (en) * 1962-01-02 1963-12-31 Joachim H Todt Sub-miniature transducer
US4097833A (en) * 1976-02-09 1978-06-27 Ledex, Inc. Electromagnetic actuator
EP0638199A4 (en) * 1993-02-01 1995-06-14 Aura Systems Inc ELECTROMAGNETIC COMPRESSOR CONTROL DEVICE WITH ALTERNATIVE MOVEMENT.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763939C (de) * 1937-01-31 1954-03-15 Hermann Papst Lautsprecher mit Ringanker

Also Published As

Publication number Publication date
US1878919A (en) 1932-09-20

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