DE69426239D1 - Sprachübertragungsadapteranordnung - Google Patents

Sprachübertragungsadapteranordnung

Info

Publication number
DE69426239D1
DE69426239D1 DE69426239T DE69426239T DE69426239D1 DE 69426239 D1 DE69426239 D1 DE 69426239D1 DE 69426239 T DE69426239 T DE 69426239T DE 69426239 T DE69426239 T DE 69426239T DE 69426239 D1 DE69426239 D1 DE 69426239D1
Authority
DE
Germany
Prior art keywords
voice transfer
transfer adapter
adapter arrangement
arrangement
voice
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.)
Expired - Fee Related
Application number
DE69426239T
Other languages
English (en)
Other versions
DE69426239T2 (de
Inventor
A Birli
J Becker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Audiopack Sound Systems Inc
Original Assignee
Audiopack Sound Systems Inc
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 Audiopack Sound Systems Inc filed Critical Audiopack Sound Systems Inc
Application granted granted Critical
Publication of DE69426239D1 publication Critical patent/DE69426239D1/de
Publication of DE69426239T2 publication Critical patent/DE69426239T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04R27/00—Public address systems
    • 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
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
DE69426239T 1993-11-10 1994-08-30 Sprachübertragungsadapteranordnung Expired - Fee Related DE69426239T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/150,380 US5463693A (en) 1993-11-10 1993-11-10 Voice amplification adapter assembly for face mask
PCT/US1994/009738 WO1995013689A1 (en) 1993-11-10 1994-08-30 Voice transmission adaptor assembly

Publications (2)

Publication Number Publication Date
DE69426239D1 true DE69426239D1 (de) 2000-12-07
DE69426239T2 DE69426239T2 (de) 2001-05-17

Family

ID=22534263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69426239T Expired - Fee Related DE69426239T2 (de) 1993-11-10 1994-08-30 Sprachübertragungsadapteranordnung

Country Status (5)

Country Link
US (1) US5463693A (de)
EP (1) EP0728403B1 (de)
CA (1) CA2176355C (de)
DE (1) DE69426239T2 (de)
WO (1) WO1995013689A1 (de)

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EP0722352B1 (de) 1993-10-01 2000-05-03 Minnesota Mining And Manufacturing Company Sprachübertragungsadapter für eine atmungsmaske
US6121881A (en) * 1994-09-02 2000-09-19 Safety Tech Industries, Inc. Protective mask communication devices and systems for use in hazardous environments
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US5933511A (en) * 1997-07-21 1999-08-03 Garth, Sr.; John R. Hands-free amplification system
GB9908380D0 (en) * 1999-04-14 1999-06-09 Carpenter Robert L Rob Carpenter's voice thrower
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GB2371493B (en) * 2001-01-29 2005-02-02 Davies Ind Comm Ltd A microphone adaptor for a respirator
US20030224838A1 (en) * 2001-07-18 2003-12-04 Greg Skillicorn Mask communication system
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US7302072B2 (en) * 2003-05-16 2007-11-27 Ultra Electronics Audiopack Inc. Electronic device mount for mask
GB2404841B (en) 2003-08-14 2006-11-15 Npf Ltd Goggles
US7457427B2 (en) * 2003-09-22 2008-11-25 Ultra Electronics Audiopack, Inc. Dual microphone assembly for mask
US20050201548A1 (en) * 2004-03-12 2005-09-15 Joseph Birli Telephone interface for mask
US7394905B2 (en) * 2004-03-26 2008-07-01 Ultra Electronics Audiopack, Inc. Voice amplifier for mask
US20060177084A1 (en) * 2004-07-29 2006-08-10 Greg Skillicorn Mask amplifier with separated elements
US7349551B2 (en) * 2004-09-03 2008-03-25 Ultra Electronics Audiopack, Inc. Lapel microphone with push to talk switch
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US20060180153A1 (en) * 2005-01-27 2006-08-17 Bernie Schaub Assembly for mounting a device to a mask
US7827987B2 (en) 2005-06-17 2010-11-09 Nellcor Puritan Bennett Llc Ball joint for providing flexibility to a gas delivery pathway
US7900630B2 (en) 2005-06-17 2011-03-08 Nellcor Puritan Bennett Llc Gas delivery mask with flexible bellows
US7455063B2 (en) 2005-06-17 2008-11-25 Nellcor Puritan Bennett Llc Adjustable gas delivery mask having a flexible gasket
US7849855B2 (en) 2005-06-17 2010-12-14 Nellcor Puritan Bennett Llc Gas exhaust system for a gas delivery mask
WO2007095266A2 (en) * 2006-02-10 2007-08-23 Ultra Electronic Audiopack, Inc. Communication system for heads-up display
US7723596B2 (en) * 2006-06-23 2010-05-25 Jeffery Kelly Stabilizing holder for sensory device
US20090052714A1 (en) * 2007-08-21 2009-02-26 Ultra Electronics Audiopack, Inc. High noise immunity emergency resonder communication system
US8402966B2 (en) * 2009-08-14 2013-03-26 Scott Technologies, Inc. Air purifying respirator having inhalation and exhalation ducts to reduce rate of pathogen transmission
DE102012018799A1 (de) * 2012-09-22 2014-03-27 Dräger Safety AG & Co. KGaA Versorgungsschaltung in einem Kommunikationssystem einer Kopfschutzbedeckung, Kopfschutzbedeckung mit einer solchen Versorgungsschaltung und Verfahren zum Betrieb einer solchen Versorgungsschaltung
US9943712B2 (en) 2012-09-24 2018-04-17 Dolores Speech Products Llc Communication and speech enhancement system
CA2885989A1 (en) 2012-09-24 2014-03-27 John Hamilton Communication and speech enhancement system
WO2015175955A1 (en) 2014-05-16 2015-11-19 D. Wheatley Enterprises, Inc. Modular voice amplification system for protective mask
USD759807S1 (en) * 2014-05-22 2016-06-21 3M Innovative Properties Company Respirator mask exhalation port
USD744088S1 (en) * 2014-05-22 2015-11-24 3M Innovative Properties Company Respirator mask having a circular button
US9833644B2 (en) 2014-09-03 2017-12-05 Undersea Sensor Systems, Inc. Air purification respirator voice amplifier
USD767116S1 (en) * 2015-02-27 2016-09-20 3M Innovative Properties Company Respirator mask having an exhalation port
USD743536S1 (en) * 2015-02-27 2015-11-17 3M Innovative Properties Company Respirator mask having a circular button
USD762845S1 (en) * 2015-02-27 2016-08-02 3M Innovative Properties Company Respirator cartridge
USD763437S1 (en) * 2015-02-27 2016-08-09 3M Innovative Properties Company Respirator cartridge body
US11766080B2 (en) 2020-06-26 2023-09-26 Mark Lamoncha Face shield for attachment to goggles or eyeglasses
US11865261B2 (en) 2020-07-14 2024-01-09 Mark Lamoncha Respirator mask
US20220023679A1 (en) * 2020-07-23 2022-01-27 Jones Kwadwo Appiah Multipurpose Safety Mask
CN111905291A (zh) * 2020-08-24 2020-11-10 河南省中医院（河南中医药大学第二附属医院） 传染性呼吸疾病呼吸装置
US11006231B1 (en) 2020-09-27 2021-05-11 April Parker Voice amplification apparatus for personal protective equipment

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US1139177A (en) * 1914-05-07 1915-05-11 John M Ganzer Fireman's helmet.
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US1656914A (en) * 1925-10-17 1928-01-24 Hart Henry Ridgeway Communicating helmet
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US3850168A (en) * 1971-09-21 1974-11-26 Puritan Bennett Corp Oxygen mask apparatus
US3736379A (en) * 1971-10-08 1973-05-29 Western Electric Co Inductive data coupler
US3736740A (en) * 1971-10-22 1973-06-05 Novox Inc Electromagnetic timing mechanism
US3764748A (en) * 1972-05-19 1973-10-09 J Branch Implanted hearing aids
US4010334A (en) * 1975-01-27 1977-03-01 Demeter James K Moving magnet contact acoustic transducer
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US4237341A (en) * 1978-09-25 1980-12-02 Richards Paul E Portable self-contained amplifier and loudspeaker apparatus
DE7831611U1 (de) * 1978-10-24 1979-02-08 Robert Bosch Gmbh, 7000 Stuttgart Koerperschallaufnehmer
US4194096A (en) * 1978-11-03 1980-03-18 Electro-Voice, Incorporated Microphone shock mount and assembly
IT1125821B (it) * 1979-11-16 1986-05-14 Pier Luigi Nava Supporto per caschi in genere,provvisto di gruppo microtelefono
US4508936A (en) * 1980-07-16 1985-04-02 Gentex Corporation Local external communication system
US4374301A (en) * 1980-09-18 1983-02-15 Gentex Corporation Local external communication device for enclosed helmet and mask assembly
US4400591A (en) * 1981-07-17 1983-08-23 Jennings Daniel E Simulated space helmet
DE3342063A1 (de) * 1983-11-22 1985-05-30 Bartels & Rieger GmbH & Co, 5000 Köln Atemschutzmaske
GB8426058D0 (en) * 1984-10-16 1984-11-21 Dickinson C W Electronic speech facility
AT381605B (de) * 1984-10-25 1986-11-10 Akg Akustische Kino Geraete Atemschutzmaske, bei der ausser der sprechmembran fuer die nahverstaendigung auch ein elektro- akustischer wandler fuer die indirekte sprach- uebertragung aus der maske vorgesehen ist
US4683588A (en) * 1985-10-17 1987-07-28 Mel Goldberg Face mask with voice modifying capability
BE904392A (nl) * 1986-03-12 1987-04-23 Vandeputte Gilbert Gasmasker
US5138666A (en) * 1987-12-18 1992-08-11 Actron Manufacturing Company Voice transmission system
US4901356A (en) * 1987-12-18 1990-02-13 Actron Manufacturing Company Voice transmission system
IT1216459B (it) * 1988-02-26 1990-03-08 Ind Pirelli S P A Milano Minis Maschera protettiva per interventi operativi in ambienti contaminati.
US4985922A (en) * 1988-07-27 1991-01-15 Grumman Aerospace Corporation Signal and power transmission through a wall
US4980926A (en) * 1989-01-05 1990-12-25 Noetzel Walter R Voice communication unit
US5060308A (en) * 1989-01-23 1991-10-22 Bieback John S Firefighters mask communication system
US5307793A (en) * 1992-06-29 1994-05-03 Puritan-Bennett Corporation Microphone signal attenuating apparatus for oxygen masks

Also Published As

Publication number Publication date
DE69426239T2 (de) 2001-05-17
EP0728403B1 (de) 2000-11-02
EP0728403A1 (de) 1996-08-28
CA2176355A1 (en) 1995-05-18
CA2176355C (en) 2002-05-21
US5463693A (en) 1995-10-31
WO1995013689A1 (en) 1995-05-18
EP0728403A4 (de) 1997-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee