NO158902C - Taleoverfoeringsanordning for respirator. - Google Patents

Taleoverfoeringsanordning for respirator.

Info

Publication number: NO158902C
Authority: NO; Norway
Prior art keywords: transmission device; speech transmission; respirator; respirator speech; transmission
Prior art date: 1982-08-18

Application number

NO832961A

Other languages

English (en)

Other versions

NO832961L (no

NO158902B (no

Inventor

Cyril Edward Nelson Angell

Original Assignee

Avon Ind Polymers

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.)

1982-08-18

Filing date

1983-08-17

Publication date

1988-11-09

1983-05-20 Priority claimed from GB838314065A external-priority patent/GB8314065D0/en

1983-08-17 Application filed by Avon Ind Polymers filed Critical Avon Ind Polymers

1984-02-20 Publication of NO832961L publication Critical patent/NO832961L/no

1988-08-01 Publication of NO158902B publication Critical patent/NO158902B/no

1988-11-09 Publication of NO158902C publication Critical patent/NO158902C/no

Links

230000005540 biological transmission Effects 0.000 title 1

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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only for microphones

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Health & Medical Sciences (AREA)
Otolaryngology (AREA)
Respiratory Apparatuses And Protective Means (AREA)

NO832961A 1982-08-18 1983-08-17 Taleoverfoeringsanordning for respirator. NO158902C (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8223825		1982-08-18
GB838314065A GB8314065D0 (en)	1982-08-18	1983-05-20	Respirator speech transmitter

Publications (3)

Publication Number	Publication Date
NO832961L NO832961L (no)	1984-02-20
NO158902B NO158902B (no)	1988-08-01
NO158902C true NO158902C (no)	1988-11-09

Family

ID=26283630

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO832961A NO158902C (no)	1982-08-18	1983-08-17	Taleoverfoeringsanordning for respirator.

Country Status (6)

Country	Link
US (1)	US4539983A (no)
EP (1)	EP0101292B1 (no)
CA (1)	CA1206422A (no)
DE (1)	DE3374173D1 (no)
MY (1)	MY100039A (no)
NO (1)	NO158902C (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8428640D0 (en) *	1984-11-13	1984-12-19	Avon Ind Polymers	Valve for respirator
EP0319612A1 (de) *	1987-12-11	1989-06-14	Zentralen Institut Po Chimitscheska Promischlenost	Das Sprechen und Ausatmen zulassende Vorrichtung, insbesondere für Atemschutzmasken
KR100326132B1 (ko) *	1993-10-01	2002-07-31	미네소타 마이닝 앤드 매뉴팩춰링 캄파니	호흡기마스크및이호흡기마스크에사용되는음성전달어댑터
US5454375A (en) *	1993-10-21	1995-10-03	Glottal Enterprises	Pneumotachograph mask or mouthpiece coupling element for airflow measurement during speech or singing
US6522644B2 (en)	1998-06-25	2003-02-18	Telefonaktiebolaget Lm Ericsson (Publ)	Method for decorrelating background interference in a time-synchronized mobile communications system
FR2786107B1 (fr) *	1998-11-25	2001-02-16	Sextant Avionique	Masque inhalateur d'oxygene avec dispositif de prise de son
DE60209742T2 (de)	2001-07-18	2006-10-12	Avon Protection Systems, Inc., Cadillac	Beatmungsmodul mit sprachübertragungs- und exhalationsventil
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
US7827987B2 (en)	2005-06-17	2010-11-09	Nellcor Puritan Bennett Llc	Ball joint for providing flexibility to a gas delivery pathway
US7849855B2 (en) *	2005-06-17	2010-12-14	Nellcor Puritan Bennett Llc	Gas exhaust system for a gas delivery mask
AU2016342193B2 (en)	2015-10-22	2019-08-22	Scott Technologies, Inc.	Respirator mask with voice transmittal feature
TWI602518B (zh) *	2016-07-12	2017-10-21	張煥禎	吸音裝置
US20220023679A1 (en) *	2020-07-23	2022-01-27	Jones Kwadwo Appiah	Multipurpose Safety Mask

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3124130A (en) *		1964-03-10		Respirator with speaking diaphragm
US260358A (en) *		1882-07-04		Speaking-tube m o uth - pi ec e
BE413742A (no) *
US1672595A (en) *	1927-07-18	1928-06-05	Youngblood David Franklin	Speaking device
GB464458A (en) *	1936-02-07	1937-04-19	Vittorio Pinelli	Improvements in or relating to gas masks
FR833096A (fr) *	1938-02-03	1938-10-11		Dispositif nouveau de protection contre les gaz
GB539933A (en) *	1940-01-15	1941-09-30	Guy R Fountain Ltd	Improvements in or relating to respirators
GB566088A (en) *	1943-03-30	1944-12-13	John Ambrose Sadd	Improvements in respirators
US3348537A (en) *	1965-03-01	1967-10-24	Mine Safety Appliances Co	Combination breathing valve and speaking diaphragm unit
US4249527A (en) *	1979-02-09	1981-02-10	Case Western Reserve University	Continuous positive airway pressure administrating apparatus

1983
- 1983-08-09 DE DE8383304598T patent/DE3374173D1/de not_active Expired
- 1983-08-09 EP EP83304598A patent/EP0101292B1/en not_active Expired
- 1983-08-15 US US06/523,066 patent/US4539983A/en not_active Expired - Lifetime
- 1983-08-17 NO NO832961A patent/NO158902C/no unknown
- 1983-08-18 CA CA000434852A patent/CA1206422A/en not_active Expired
1987
- 1987-08-20 MY MYPI87001386A patent/MY100039A/en unknown

Also Published As

Publication number	Publication date
US4539983A (en)	1985-09-10
DE3374173D1 (en)	1987-12-03
NO832961L (no)	1984-02-20
EP0101292A3 (en)	1985-08-07
CA1206422A (en)	1986-06-24
NO158902B (no)	1988-08-01
EP0101292A2 (en)	1984-02-22
MY100039A (en)	1989-06-29
EP0101292B1 (en)	1987-10-28

Publication	Publication Date	Title
NO152533C (no)	1985-10-16	Inhaleringsanordning.
AR240361A1 (es)	1990-03-30	Aparato de valvula.
FI840800A (fi)	1984-02-28	Doseringsanordning foer pastoesa produkter.
NO161707C (no)	1989-09-13	Koblingsenhet.
DE3381415D1 (de)	1990-05-10	Quergetriebe.
NL186536C (nl)	1990-12-17	Trekbegrenzingsinrichting.
NL190884C (nl)	1994-10-03	Kabelgeleidingsinrichting.
NO158850C (no)	1988-11-09	Respirator.
DE3380968D1 (de)	1990-01-18	Ventilvorrichtung.
NO158902C (no)	1988-11-09	Taleoverfoeringsanordning for respirator.
NO150744C (no)	1984-12-12	Endoperitonealt dialyseapparat.
NO830412L (no)	1983-08-10	Endelukke for poelsehylster.
NL189986C (nl)	1993-09-16	Antenne-inrichting.
IT8320809A0 (it)	1983-04-27	Dispositivo dispergente.
NO154318C (no)	1986-08-27	Bremseinnretning.
ES271352Y (es)	1984-06-01	Dispositivo de conexion.
NO822667L (no)	1984-02-06	Skjellklase-skilleanordning.
NL192700B (nl)	1997-08-01	Conversatie-inrichting.
IT8022637V0 (it)	1980-08-28	Apparecchio telefonico manuale.
DE3381620D1 (de)	1990-07-05	Einstellgeraet.
ATE20709T1 (de)	1986-08-15	Handhabungseinrichtung.
ES264444Y (es)	1983-11-16	Dispositivo de abroche.
NO802517L (no)	1982-02-26	Redningsanordning.
ES502054A0 (es)	1983-03-16	Aparato de colada de bandas.
ATE38606T1 (de)	1988-11-15	Einrichtung zur sprachuebertragung.