SE511520C2 - Anordning för att dämpa starkt ljud - Google Patents

Anordning för att dämpa starkt ljud

Info

Publication number
SE511520C2
SE511520C2 SE9603572A SE9603572A SE511520C2 SE 511520 C2 SE511520 C2 SE 511520C2 SE 9603572 A SE9603572 A SE 9603572A SE 9603572 A SE9603572 A SE 9603572A SE 511520 C2 SE511520 C2 SE 511520C2
Authority
SE
Sweden
Prior art keywords
upright
hearing protection
sound
post
protection part
Prior art date
Application number
SE9603572A
Other languages
English (en)
Swedish (sv)
Other versions
SE9603572D0 (sv
SE9603572L (sv
Inventor
Urban Eriksson
Original Assignee
Urban Eriksson
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 Urban Eriksson filed Critical Urban Eriksson
Priority to SE9603572A priority Critical patent/SE511520C2/sv
Publication of SE9603572D0 publication Critical patent/SE9603572D0/xx
Priority to AU44789/97A priority patent/AU4478997A/en
Priority to PCT/SE1997/001636 priority patent/WO1998014150A1/en
Priority to US09/269,225 priority patent/US6119805A/en
Priority to EP97943281A priority patent/EP0935449B1/de
Priority to AT97943281T priority patent/ATE228342T1/de
Priority to DE69717485T priority patent/DE69717485T2/de
Publication of SE9603572L publication Critical patent/SE9603572L/
Publication of SE511520C2 publication Critical patent/SE511520C2/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
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Semiconductor Lasers (AREA)
  • Gyroscopes (AREA)
  • Special Chairs (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
SE9603572A 1996-09-30 1996-09-30 Anordning för att dämpa starkt ljud SE511520C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9603572A SE511520C2 (sv) 1996-09-30 1996-09-30 Anordning för att dämpa starkt ljud
AU44789/97A AU4478997A (en) 1996-09-30 1997-09-29 Hearing protector
PCT/SE1997/001636 WO1998014150A1 (en) 1996-09-30 1997-09-29 Hearing protector
US09/269,225 US6119805A (en) 1996-09-30 1997-09-29 Hearing protector adaptable to chair
EP97943281A EP0935449B1 (de) 1996-09-30 1997-09-29 Gehörschutz
AT97943281T ATE228342T1 (de) 1996-09-30 1997-09-29 Gehörschutz
DE69717485T DE69717485T2 (de) 1996-09-30 1997-09-29 Gehörschutz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603572A SE511520C2 (sv) 1996-09-30 1996-09-30 Anordning för att dämpa starkt ljud

Publications (3)

Publication Number Publication Date
SE9603572D0 SE9603572D0 (sv) 1996-09-30
SE9603572L SE9603572L (sv) 1998-03-31
SE511520C2 true SE511520C2 (sv) 1999-10-11

Family

ID=20404080

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603572A SE511520C2 (sv) 1996-09-30 1996-09-30 Anordning för att dämpa starkt ljud

Country Status (7)

Country Link
US (1) US6119805A (de)
EP (1) EP0935449B1 (de)
AT (1) ATE228342T1 (de)
AU (1) AU4478997A (de)
DE (1) DE69717485T2 (de)
SE (1) SE511520C2 (de)
WO (1) WO1998014150A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10245487A1 (de) * 2002-09-30 2004-04-15 Siemens Ag Kopffixiervorrichtung für ein bildgebendes medizinisches Untersuchungsgerät und Untersuchungsgerät
CN104887392B (zh) * 2015-04-21 2017-03-15 邱宏 耳科治疗装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US713401A (en) * 1902-11-11 clark
US1502666A (en) * 1923-02-16 1924-07-29 Jr Bartholomew E Grady Sounding board
US2148347A (en) * 1936-04-22 1939-02-21 Marion H Gray Soniferous device
FR1037901A (fr) * 1951-05-30 1953-09-23 Perfectionnements apportés aux dispositifs individuels de protection contre le bruit
US3156500A (en) * 1963-01-14 1964-11-10 Kenneth C Kerr Dental chair component
US3780825A (en) * 1972-10-18 1973-12-25 F Rinaldi Method and apparatus for acoustical shielding
US4977600A (en) * 1988-06-07 1990-12-11 Noise Cancellation Technologies, Inc. Sound attenuation system for personal seat
US5133017A (en) * 1990-04-09 1992-07-21 Active Noise And Vibration Technologies, Inc. Noise suppression system
GB9116090D0 (en) * 1991-07-25 1991-09-11 Hicks Derek Apparatus for emphasising sounds
US5545859A (en) * 1994-03-07 1996-08-13 Ullrich; Kenneth A. Anti-viral acoustically transparent earphone cover

Also Published As

Publication number Publication date
DE69717485D1 (de) 2003-01-09
SE9603572D0 (sv) 1996-09-30
US6119805A (en) 2000-09-19
EP0935449B1 (de) 2002-11-27
AU4478997A (en) 1998-04-24
WO1998014150A1 (en) 1998-04-09
ATE228342T1 (de) 2002-12-15
SE9603572L (sv) 1998-03-31
EP0935449A1 (de) 1999-08-18
DE69717485T2 (de) 2003-09-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed