CN101102732A - 具有阻尼材料的听力保护装置 - Google Patents
具有阻尼材料的听力保护装置 Download PDFInfo
- Publication number
- CN101102732A CN101102732A CNA2006800019020A CN200680001902A CN101102732A CN 101102732 A CN101102732 A CN 101102732A CN A2006800019020 A CNA2006800019020 A CN A2006800019020A CN 200680001902 A CN200680001902 A CN 200680001902A CN 101102732 A CN101102732 A CN 101102732A
- Authority
- CN
- China
- Prior art keywords
- hearing protection
- protection according
- sound attenuation
- earplug
- attenuation portion
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 48
- 230000004224 protection Effects 0.000 title claims abstract description 45
- 238000013016 damping Methods 0.000 claims abstract description 34
- 229920001971 elastomer Polymers 0.000 claims abstract description 23
- 239000000806 elastomer Substances 0.000 claims abstract description 13
- 239000005060 rubber Substances 0.000 claims abstract description 10
- 230000009477 glass transition Effects 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 239000004014 plasticizer Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 4
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 238000012360 testing method Methods 0.000 description 9
- 238000000465 moulding Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000001012 protector Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 210000003027 ear inner Anatomy 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 241000272185 Falco Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- -1 vinyl halide Chemical class 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
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
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)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Lock And Its Accessories (AREA)
- Headphones And Earphones (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64547905P | 2005-01-21 | 2005-01-21 | |
US60/645,479 | 2005-01-21 | ||
PCT/US2006/001822 WO2006078767A1 (en) | 2005-01-21 | 2006-01-19 | Hearing protection device with damped material |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101102732A true CN101102732A (zh) | 2008-01-09 |
CN101102732B CN101102732B (zh) | 2013-09-18 |
Family
ID=36218189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800019020A Expired - Fee Related CN101102732B (zh) | 2005-01-21 | 2006-01-19 | 具有阻尼材料的听力保护装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8118031B2 (zh) |
EP (3) | EP2263622A1 (zh) |
CN (1) | CN101102732B (zh) |
AU (1) | AU2006206471B9 (zh) |
BR (1) | BRPI0607220B8 (zh) |
CA (1) | CA2594960A1 (zh) |
NO (1) | NO20073168L (zh) |
PL (2) | PL1843726T3 (zh) |
WO (1) | WO2006078767A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102458324A (zh) * | 2009-05-27 | 2012-05-16 | 3M创新有限公司 | 耳塞 |
CN104470979A (zh) * | 2012-07-12 | 2015-03-25 | 3M创新有限公司 | 可发泡制品 |
CN104487223A (zh) * | 2012-07-12 | 2015-04-01 | 3M创新有限公司 | 制备耳塞的方法 |
CN105705119A (zh) * | 2013-11-18 | 2016-06-22 | 3M创新有限公司 | 外耳配合式电子听力保护装置 |
CN112218603A (zh) * | 2018-05-23 | 2021-01-12 | 什洛诺技术(私人)有限公司 | 带有线的耳塞 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8596279B2 (en) | 2005-11-09 | 2013-12-03 | 3M Innovative Properties Company | Offset stem for earplug and earplug formed therewith |
US7743771B2 (en) * | 2005-11-09 | 2010-06-29 | 3M Innovative Properties Company | Earplug with articulating stem and locking features |
US7740104B1 (en) * | 2006-01-11 | 2010-06-22 | Red Tail Hawk Corporation | Multiple resonator attenuating earplug |
US7984716B2 (en) | 2007-06-22 | 2011-07-26 | Kimberly-Clark Worldwide Inc. | Self-conforming sound attenuation earplug |
US8107638B2 (en) * | 2008-03-17 | 2012-01-31 | Syracuse University | Semi-insert hearing protector having a helmholtz-type resonator |
US8113207B2 (en) | 2008-08-22 | 2012-02-14 | Kimberly-Clark Worldwide, Inc. | Self-conforming sound attenuation earplug |
AU2010207756B2 (en) * | 2009-06-03 | 2012-08-30 | Sperian Hearing Protection, Llc | Non-roll foam eartip |
US8859995B2 (en) | 2012-06-28 | 2014-10-14 | Honeywell International Inc. | End of service life indicator for organic vapor respirator filter cartridge |
US9737439B2 (en) | 2012-07-12 | 2017-08-22 | 3M Innovative Properties Company | Push-in earplug |
US10045133B2 (en) | 2013-03-15 | 2018-08-07 | Natan Bauman | Variable sound attenuator with hearing aid |
US9521480B2 (en) | 2013-07-31 | 2016-12-13 | Natan Bauman | Variable noise attenuator with adjustable attenuation |
US9333116B2 (en) | 2013-03-15 | 2016-05-10 | Natan Bauman | Variable sound attenuator |
US10660797B2 (en) * | 2014-05-20 | 2020-05-26 | 3M Innovative Properties Company | Push-to-fit earplug having an array of cavities |
US20150335489A1 (en) * | 2014-05-20 | 2015-11-26 | 3M Innovative Properties Company | Push-To-Fit Earplug Having Geometric Flange Features |
US9295585B1 (en) * | 2014-09-11 | 2016-03-29 | Syracuse University | Ear muffler |
US10418016B2 (en) | 2015-05-29 | 2019-09-17 | Staton Techiya, Llc | Methods and devices for attenuating sound in a conduit or chamber |
AU2018326832B2 (en) | 2017-09-01 | 2021-01-21 | 3M Innovative Properties Company | Push-to-fit earplug with tip cavity |
USD895901S1 (en) | 2017-09-01 | 2020-09-08 | 3M Innovative Properties Company | Hearing protector |
USD966494S1 (en) | 2019-08-21 | 2022-10-11 | Chronotech (Pty) Ltd | Earplug set |
USD974542S1 (en) * | 2021-08-19 | 2023-01-03 | Shenzhen Apwill Electronic Co., Ltd. | Earplug |
USD1032359S1 (en) * | 2021-12-20 | 2024-06-25 | Travis Honda | Packaging plug |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867149A (en) | 1985-03-29 | 1989-09-19 | Cabot Corporation | Earplugs |
US4878560A (en) * | 1989-03-16 | 1989-11-07 | Scott Robert T | Earmold |
CN2066731U (zh) * | 1989-12-23 | 1990-12-05 | 中国人民解放军总参谋部炮兵装备技术研究所 | 防噪声护耳器 |
US5483027A (en) * | 1994-08-24 | 1996-01-09 | Krause; Ward B. | Earplug with form-fitting fluid chambers |
US6105715A (en) | 1999-11-05 | 2000-08-22 | Aearo Company | Multi-color variably attenuating earplug |
US6408981B1 (en) | 2000-09-27 | 2002-06-25 | Saint-Gobain Performance Plastics Corporation | Extruded monolithic foam earplug |
US6849684B2 (en) * | 2000-10-20 | 2005-02-01 | E. I. Du Pont De Nemours And Company | Molded soft elastomer/hard polyester composition with noise damping properties |
US6829362B1 (en) | 2002-02-22 | 2004-12-07 | Henkel Corporation | Soft molding compound |
US8054985B2 (en) * | 2003-11-03 | 2011-11-08 | 3M Innovative Properties Company | Low sound attenuating hearing protection device with filter arrangement |
JP2005225988A (ja) * | 2004-02-13 | 2005-08-25 | Kishimoto Sangyo Co Ltd | 制振制音樹脂組成物 |
-
2006
- 2006-01-19 CN CN2006800019020A patent/CN101102732B/zh not_active Expired - Fee Related
- 2006-01-19 BR BRPI0607220A patent/BRPI0607220B8/pt not_active IP Right Cessation
- 2006-01-19 CA CA002594960A patent/CA2594960A1/en not_active Abandoned
- 2006-01-19 PL PL06718833T patent/PL1843726T3/pl unknown
- 2006-01-19 PL PL10010771T patent/PL2263623T3/pl unknown
- 2006-01-19 AU AU2006206471A patent/AU2006206471B9/en not_active Ceased
- 2006-01-19 EP EP10010770A patent/EP2263622A1/en not_active Withdrawn
- 2006-01-19 EP EP06718833.4A patent/EP1843726B1/en active Active
- 2006-01-19 US US11/335,412 patent/US8118031B2/en active Active
- 2006-01-19 EP EP10010771.3A patent/EP2263623B1/en active Active
- 2006-01-19 WO PCT/US2006/001822 patent/WO2006078767A1/en active Application Filing
-
2007
- 2007-06-22 NO NO20073168A patent/NO20073168L/no not_active Application Discontinuation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102458324A (zh) * | 2009-05-27 | 2012-05-16 | 3M创新有限公司 | 耳塞 |
CN102458324B (zh) * | 2009-05-27 | 2014-07-09 | 3M创新有限公司 | 耳塞 |
CN104470979A (zh) * | 2012-07-12 | 2015-03-25 | 3M创新有限公司 | 可发泡制品 |
CN104487223A (zh) * | 2012-07-12 | 2015-04-01 | 3M创新有限公司 | 制备耳塞的方法 |
CN104470979B (zh) * | 2012-07-12 | 2017-08-08 | 3M创新有限公司 | 可发泡制品 |
CN105705119A (zh) * | 2013-11-18 | 2016-06-22 | 3M创新有限公司 | 外耳配合式电子听力保护装置 |
CN105705119B (zh) * | 2013-11-18 | 2018-11-30 | 3M创新有限公司 | 外耳配合式电子听力保护装置 |
CN112218603A (zh) * | 2018-05-23 | 2021-01-12 | 什洛诺技术(私人)有限公司 | 带有线的耳塞 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0607220B1 (pt) | 2020-01-14 |
PL1843726T3 (pl) | 2020-03-31 |
AU2006206471B2 (en) | 2011-07-07 |
AU2006206471A1 (en) | 2006-07-27 |
BRPI0607220B8 (pt) | 2021-06-22 |
BRPI0607220A2 (pt) | 2009-08-18 |
AU2006206471B9 (en) | 2011-08-18 |
CN101102732B (zh) | 2013-09-18 |
PL2263623T3 (pl) | 2020-09-07 |
NO20073168L (no) | 2007-08-16 |
US8118031B2 (en) | 2012-02-21 |
CA2594960A1 (en) | 2006-07-27 |
WO2006078767A1 (en) | 2006-07-27 |
EP2263623A1 (en) | 2010-12-22 |
EP2263622A1 (en) | 2010-12-22 |
EP2263623B1 (en) | 2020-04-01 |
US20060162992A1 (en) | 2006-07-27 |
EP1843726B1 (en) | 2019-10-09 |
EP1843726A1 (en) | 2007-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: 3M CREATION CO., LTD. Free format text: FORMER OWNER: CABOT SAFETY MEDIA CO., LTD. Effective date: 20090724 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090724 Address after: American Minnesota Applicant after: 3M Innovative Properties Company Address before: Delaware Applicant before: Cabot safety Media Co Ltd |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210119 |
|
CF01 | Termination of patent right due to non-payment of annual fee |