SE8201138L - Anordning som inefattar en signalsendande enhet och en motsvarande signalmottagande enhet - Google Patents

Anordning som inefattar en signalsendande enhet och en motsvarande signalmottagande enhet

Info

Publication number
SE8201138L
SE8201138L SE8201138A SE8201138A SE8201138L SE 8201138 L SE8201138 L SE 8201138L SE 8201138 A SE8201138 A SE 8201138A SE 8201138 A SE8201138 A SE 8201138A SE 8201138 L SE8201138 L SE 8201138L
Authority
SE
Sweden
Prior art keywords
signal
unit
receiving unit
ring
transmission unit
Prior art date
Application number
SE8201138A
Other languages
English (en)
Other versions
SE445607B (sv
Inventor
Eskil Raeder
Gunnar Lejmon
Goran Karlsson
Original Assignee
Eskil Raeder
Gunnar Lejmon
Karlsson Goeran
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 Eskil Raeder, Gunnar Lejmon, Karlsson Goeran filed Critical Eskil Raeder
Priority to SE8201138A priority Critical patent/SE445607B/sv
Publication of SE8201138L publication Critical patent/SE8201138L/sv
Publication of SE445607B publication Critical patent/SE445607B/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/04—Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense, e.g. through the touch sense
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Vascular Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Neurology (AREA)
  • Psychology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Audible And Visible Signals (AREA)
SE8201138A 1982-02-24 1982-02-24 Anordning innefattande en signalsendande enhet och en motsvarande signalmottagande enhet anordnad att beras av en anvendare SE445607B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8201138A SE445607B (sv) 1982-02-24 1982-02-24 Anordning innefattande en signalsendande enhet och en motsvarande signalmottagande enhet anordnad att beras av en anvendare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8201138A SE445607B (sv) 1982-02-24 1982-02-24 Anordning innefattande en signalsendande enhet och en motsvarande signalmottagande enhet anordnad att beras av en anvendare

Publications (2)

Publication Number Publication Date
SE8201138L true SE8201138L (sv) 1983-08-25
SE445607B SE445607B (sv) 1986-07-07

Family

ID=20346088

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8201138A SE445607B (sv) 1982-02-24 1982-02-24 Anordning innefattande en signalsendande enhet och en motsvarande signalmottagande enhet anordnad att beras av en anvendare

Country Status (1)

Country Link
SE (1) SE445607B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504327C2 (sv) * 1994-03-02 1997-01-13 Transistor Ab System för hörsel- och synhandikappade anordnat för att uppfatta signaler från omgivningen och för att avge larmsignaler

Also Published As

Publication number Publication date
SE445607B (sv) 1986-07-07

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