NL8204984A - Oordop voor het weren van geluid. - Google Patents

Oordop voor het weren van geluid. Download PDF

Info

Publication number
NL8204984A
NL8204984A NL8204984A NL8204984A NL8204984A NL 8204984 A NL8204984 A NL 8204984A NL 8204984 A NL8204984 A NL 8204984A NL 8204984 A NL8204984 A NL 8204984A NL 8204984 A NL8204984 A NL 8204984A
Authority
NL
Netherlands
Prior art keywords
filter
earplug
piercing
thread
sound
Prior art date
Application number
NL8204984A
Other languages
English (en)
Dutch (nl)
Original Assignee
Berend De Boer En Karel Jean M
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 Berend De Boer En Karel Jean M filed Critical Berend De Boer En Karel Jean M
Priority to NL8204984A priority Critical patent/NL8204984A/nl
Priority to EP83201783A priority patent/EP0112594B1/en
Priority to DE8383201783T priority patent/DE3366338D1/de
Priority to AT83201783T priority patent/ATE22228T1/de
Priority to DK583783A priority patent/DK157427C/da
Priority to AU22739/83A priority patent/AU561501B2/en
Priority to US06/564,676 priority patent/US4587965A/en
Priority to JP58242266A priority patent/JPS59166997A/ja
Publication of NL8204984A publication Critical patent/NL8204984A/nl

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
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs
    • 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
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs
    • A61F11/085—Protective devices for the ears internal, e.g. earplugs including an inner channel

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)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Headphones And Earphones (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Filtering Materials (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
NL8204984A 1982-12-24 1982-12-24 Oordop voor het weren van geluid. NL8204984A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL8204984A NL8204984A (nl) 1982-12-24 1982-12-24 Oordop voor het weren van geluid.
EP83201783A EP0112594B1 (en) 1982-12-24 1983-12-15 Ear protector for keeping down sound and associated filter
DE8383201783T DE3366338D1 (en) 1982-12-24 1983-12-15 Ear protector for keeping down sound and associated filter
AT83201783T ATE22228T1 (de) 1982-12-24 1983-12-15 Ohrenschutz zur daempfung von schall und assoziiertes filter.
DK583783A DK157427C (da) 1982-12-24 1983-12-19 Hoerevaern med filter til daempning af lyd og tilhoerende filter
AU22739/83A AU561501B2 (en) 1982-12-24 1983-12-21 Sound dampener for ear
US06/564,676 US4587965A (en) 1982-12-24 1983-12-23 Ear protector for keeping down sound and associated filter
JP58242266A JPS59166997A (ja) 1982-12-24 1983-12-23 音を下げるための耳プロテクタ−及びそれに用いるフイルタ−

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8204984 1982-12-24
NL8204984A NL8204984A (nl) 1982-12-24 1982-12-24 Oordop voor het weren van geluid.

Publications (1)

Publication Number Publication Date
NL8204984A true NL8204984A (nl) 1984-07-16

Family

ID=19840801

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8204984A NL8204984A (nl) 1982-12-24 1982-12-24 Oordop voor het weren van geluid.

Country Status (8)

Country Link
US (1) US4587965A (da)
EP (1) EP0112594B1 (da)
JP (1) JPS59166997A (da)
AT (1) ATE22228T1 (da)
AU (1) AU561501B2 (da)
DE (1) DE3366338D1 (da)
DK (1) DK157427C (da)
NL (1) NL8204984A (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285600A (ja) * 1986-05-16 1987-12-11 シ−メンス、アクチエンゲゼルシヤフト 挿耳型補聴器
NL8800672A (nl) * 1988-03-17 1989-10-16 Safetec S A Twee-kanaalsotoplastiek met accoustisch reduceerventiel.
FR2657716B1 (fr) * 1990-02-01 1995-07-13 Leher Francois Dispositif de transmission du son a filtrage selectif, destine a etre mis en place dans le conduit auditif externe.
NL192601C (nl) * 1990-06-25 1997-11-04 Hubertus Adrianus De Waal Gehoorbeschermende oordop.
FR2676642B1 (fr) * 1991-05-22 1998-05-15 Saint Louis Inst Protection auditive perfectionnee.
NL9200957A (nl) * 1992-05-31 1993-12-16 Ver Bedrijven Groeneveld B V Gehoorbeschermer.
US5819745A (en) * 1994-08-16 1998-10-13 House Ear Institute Pressure-regulating ear plug
US5755234A (en) * 1994-08-16 1998-05-26 House Ear Institute Pressure-regulating ear plug
NL1004758C2 (nl) * 1996-12-12 1998-07-02 Fields B V In de uitwendige gehoorgang van een mens aan te brengen geluidsdemper.
FR2766700B1 (fr) * 1997-07-30 1999-12-10 Inst Franco Allemand De Rech D Valve acoustique apte a operer un filtrage selectif et non lineaire du son
FR2768333B1 (fr) * 1997-09-18 1999-12-31 Inst Franco Allemand De Rech D Protection auditive contre les bruits eleves
DE29902617U1 (de) * 1999-02-05 1999-05-20 Wild, Lars, 66583 Spiesen-Elversberg Vorrichtung zur Schalldämmung am menschlichen Ohr
NL1012664C2 (nl) * 1999-07-21 2001-01-23 Groeneveld Elcea B V Gehoorbeschermer, gehoorbeschermingsset en werkwijze voor het vervaardigen van een gehoorbeschermer.
US7068803B2 (en) * 2000-12-22 2006-06-27 Nextlink.To A/S Acoustic device with means for being secured in a human ear
EP1498092A1 (de) * 2003-07-14 2005-01-19 Ruth Poissenot Gehörschutz
FR2867063A1 (fr) * 2004-03-08 2005-09-09 Serge Schlee Bouchons d'oreilles ou protecteur antibruit antimicrobien
US7506720B1 (en) * 2006-07-21 2009-03-24 Hicks Tammera D Animal ear protection apparatus
FR2925291A3 (fr) * 2007-12-21 2009-06-26 Earsonics Dispositif acoustique d'attenuation lineaire du son
CN103070743B (zh) * 2013-02-01 2014-08-13 奕梅 一种耳部以及呼吸道疾病的防控装置
FR3006583B1 (fr) * 2013-06-05 2018-01-26 Laboratoire Cotral Protection auditive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH254103A (de) * 1946-11-07 1948-04-15 J Dipl Ing Zwislocki Akustisches Schutzgerät für das Ohr.
US2717596A (en) * 1954-04-26 1955-09-13 John S Knight Cushion mounting for mass impedance resonance filter
US2881759A (en) * 1956-12-10 1959-04-14 Robert W Hocks Ear protector
US3565069A (en) * 1969-03-21 1971-02-23 Robert Nelson Miller Acoustical filter device
US4353364A (en) * 1979-01-18 1982-10-12 Woods Thomas J Ear acoustical attenuating device

Also Published As

Publication number Publication date
EP0112594A1 (en) 1984-07-04
ATE22228T1 (de) 1986-10-15
EP0112594B1 (en) 1986-09-17
JPH0443276B2 (da) 1992-07-16
AU561501B2 (en) 1987-05-07
DK157427B (da) 1990-01-08
US4587965A (en) 1986-05-13
DK157427C (da) 1990-06-05
JPS59166997A (ja) 1984-09-20
DK583783A (da) 1984-06-25
DE3366338D1 (en) 1986-10-23
AU2273983A (en) 1984-06-28
DK583783D0 (da) 1983-12-19

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed