SE0700371L - System för bildande av hörselskydd samt hörselkåpa och hörselskydd ingående i systemet - Google Patents

System för bildande av hörselskydd samt hörselkåpa och hörselskydd ingående i systemet

Info

Publication number
SE0700371L
SE0700371L SE0700371A SE0700371A SE0700371L SE 0700371 L SE0700371 L SE 0700371L SE 0700371 A SE0700371 A SE 0700371A SE 0700371 A SE0700371 A SE 0700371A SE 0700371 L SE0700371 L SE 0700371L
Authority
SE
Sweden
Prior art keywords
hearing
protectors
formation
well
cap
Prior art date
Application number
SE0700371A
Other languages
English (en)
Other versions
SE529685C2 (sv
Inventor
Anders Roos
Joakim Birgersson
Haakan Davidsson
Original Assignee
Msa Sordin Ab
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 Msa Sordin Ab filed Critical Msa Sordin Ab
Priority to SE0700371A priority Critical patent/SE0700371L/sv
Publication of SE529685C2 publication Critical patent/SE529685C2/sv
Publication of SE0700371L publication Critical patent/SE0700371L/sv
Priority to PCT/SE2008/000098 priority patent/WO2008100197A1/en
Priority to CN2008800050554A priority patent/CN101663004B/zh
Priority to EP08705262A priority patent/EP2111199A4/en
Priority to US12/526,294 priority patent/US8223984B2/en

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • 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
    • 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
    • A61F11/145—Protective devices for the ears external, e.g. earcaps or earmuffs electric, e.g. for active noise reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Psychology (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Headphones And Earphones (AREA)
SE0700371A 2007-02-14 2007-02-14 System för bildande av hörselskydd samt hörselkåpa och hörselskydd ingående i systemet SE0700371L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0700371A SE0700371L (sv) 2007-02-14 2007-02-14 System för bildande av hörselskydd samt hörselkåpa och hörselskydd ingående i systemet
PCT/SE2008/000098 WO2008100197A1 (en) 2007-02-14 2008-02-06 System for forming a hearing protector, ear cup in such a system, and hearing protector formed by such a system
CN2008800050554A CN101663004B (zh) 2007-02-14 2008-02-06 用于形成听力保护器的系统、该系统中的耳杯，以及由该系统形成的听力保护器
EP08705262A EP2111199A4 (en) 2007-02-14 2008-02-06 SYSTEM FOR FORMING A HEARING PROTECTION DEVICE, A HEADER IN SUCH A SYSTEM, AND A HEARING PROTECTION DEVICE FORMED BY SUCH A SYSTEM
US12/526,294 US8223984B2 (en) 2007-02-14 2008-02-06 System for forming a hearing protector, ear cup in such a system, and hearing protector formed by such a system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0700371A SE0700371L (sv) 2007-02-14 2007-02-14 System för bildande av hörselskydd samt hörselkåpa och hörselskydd ingående i systemet

Publications (2)

Publication Number Publication Date
SE529685C2 SE529685C2 (sv) 2007-10-23
SE0700371L true SE0700371L (sv) 2007-10-23

Family

ID=38599018

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0700371A SE0700371L (sv) 2007-02-14 2007-02-14 System för bildande av hörselskydd samt hörselkåpa och hörselskydd ingående i systemet

Country Status (5)

Country Link
US (1) US8223984B2 (sv)
EP (1) EP2111199A4 (sv)
CN (1) CN101663004B (sv)
SE (1) SE0700371L (sv)
WO (1) WO2008100197A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009131518A1 (en) * 2008-04-24 2009-10-29 Sperian Hearing Protection, Llc Ear cup
SE535582C2 (sv) * 2010-12-14 2012-10-02 Msa Sordin Ab Höjdjusteringsanordning för en hörselkåpa i ett hörselskydd
US9154867B2 (en) * 2011-03-25 2015-10-06 Honeywell Safety Products Usa, Inc. Earmuff enclosure
SE537957C2 (sv) 2012-06-21 2015-12-08 Hellberg Safety Ab Hörselskydd
US9736563B1 (en) * 2012-09-13 2017-08-15 Daniel Jeremy Glass Unilateral dual transducer stereo headphone
USD750039S1 (en) * 2014-05-08 2016-02-23 Samsung Electronics Co., Ltd. Headphone
JP6402383B2 (ja) * 2014-10-10 2018-10-10 株式会社オーディオテクニカ バッテリー内蔵ヘッドホン
US9786261B2 (en) * 2014-12-15 2017-10-10 Honeywell International Inc. Active noise reduction earcup with speaker array
US10188996B2 (en) * 2015-10-02 2019-01-29 Adamis Pharmaceuticals Corporation Powder mixing apparatus and method of use
US10368158B2 (en) * 2015-12-30 2019-07-30 Cooler Master Technology Inc. Earphone device that switched to an open-type or a closed-type earphone device
USD831000S1 (en) 2017-06-13 2018-10-16 Razer (Asia-Pacific) Pte. Ltd. Headset
EP3494940A1 (en) * 2017-12-08 2019-06-12 3M Innovative Properties Company A hearing protector having a unidirectional sound inlet
WO2021064658A1 (en) * 2019-10-03 2021-04-08 3M Innovative Properties Company Dual hearing protection system
USD952601S1 (en) * 2020-07-31 2022-05-24 Shenzhen Shenggao Network Technology Co., Ltd. Headphone
USD954022S1 (en) * 2020-07-31 2022-06-07 Shenzhen Shenggao Network Technology Co., Ltd. Headphone
USD963608S1 (en) * 2021-01-17 2022-09-13 Shenzhen Aiyinhu Technology Co., Ltd. Gaming headset

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279202B (en) 1993-06-09 1997-05-21 Michael John Fogarty Electronic conversion for passive ear muffs
EP0967592B1 (en) 1993-06-23 2007-01-24 Noise Cancellation Technologies, Inc. Variable gain active noise cancellation system with improved residual noise sensing
US5551089A (en) * 1995-01-10 1996-09-03 Whidden; Jenna Designer earmuff having interchangeable ear muff pieces
CN1190993C (zh) * 1997-04-17 2005-02-23 伯斯有限公司 降低有源噪声的头戴送受话器及其中使用的模块
US6735316B1 (en) * 2000-07-25 2004-05-11 Michael Jon Wurtz Cup-in-a-cup structure and assembly method for active-noise-reduction headsets
KR20010103813A (ko) 2001-08-24 2001-11-24 김성일 저음 반사형 헤드폰
CN2650740Y (zh) * 2003-10-15 2004-10-27 北京理工大学 抗噪声隔音耳罩
SE526944C2 (sv) * 2003-11-27 2005-11-22 Peltor Ab Hörselskydd

Also Published As

Publication number Publication date
WO2008100197A1 (en) 2008-08-21
US8223984B2 (en) 2012-07-17
CN101663004B (zh) 2012-07-18
SE529685C2 (sv) 2007-10-23
EP2111199A1 (en) 2009-10-28
EP2111199A4 (en) 2010-01-20
CN101663004A (zh) 2010-03-03
US20100128885A1 (en) 2010-05-27

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